ASME Steam Table

设备英语词汇DIN 德国标准ASTM美国标准GB中国标准BS英国标准CSA加拿大标准EN欧洲标准JIS日本标准NF法国标准以上是很常见的标准，所以在标准件前面加这些缩写，以后可别犯晕啊，也欢迎大家把自己经常用的标准也共享下。

接写来谈正题了。

管子如果是按标准规格制造的，那应用pipe,可如果是不按标准的称为tube.钢管（steel pipe)类别它分为合金钢管（alloy steel pipe)奥氏体不锈钢管(austenitic stainless steel pipe)铁合金钢管(ferritic alloy steel pipe)轧制钢管(wrought-steel pipe)无缝钢管(seamless (SMLS) steel pipe)焊接钢管(welded steel pipe)电阻焊钢管(electric-resistance welded steel pipe)螺旋焊接钢管spiral welded steel pipe镀锌钢管galvanized steel pipe热轧无缝钢管hot-rolling seamless pipe冷拔无缝钢管cold-drawing seamless pipe水煤气钢管water-gas steel pipe谈完了钢管的总类，再看看钢管中常用的英语吧。

钢弯头 Carbon Steel Elbow不锈钢弯头 Stainless Steel Elbow高压弯头 High-Pressure Elbow90°短半径弯头90°SS Elbow (SR)90°长半径弯头90°SS Elbow (LR)高压厚壁弯头 Thickness ElbowTee Equal 相等的三通请记 Tee 在钢管英语中指 T 形[管, 条] 三通管，直角枝管，可会经常用到的哦比如说接下来的等径三通 Straight T ee异径三通 Reducing Tee不锈钢等径三通 Stainless Straight Tee碳钢等径三通 Carbon Straight Tee高压三通 High-pressure Tee锻制三通 Forged Tee说到这，你肯定会问：那四通怎么说？呵呵，别急，请看等径四通 Straight Cross不锈钢等径四通 Stainless Straight Cross最后我们来说说标准钢管代号及中英文标准代号：standard code标准名称：standard name1)ASME SA-234 中、高温用钢制碳钢和合金钢管道配件Medium and high temperature used carbon and alloy steelpipe fittings2)ASME SA-420 低温用锻制碳钢和合金钢管配件Low temperature forged carbon and alloy steel pipe fittings3)ASME SA-403 锻制奥氏体不锈钢管配件Forged Durimet pipe fittings4)ASME B16.9 工厂制造的钢制对焊管件Factory-Made wrought steel pipe fittings5)ASME B16.11 承插焊和螺纹锻钢管件Socket-welding and Threaded forged fittings6)ASME B16.28 锻钢对焊小半径弯头和回弯头Wrought steel butt-welding short radius elbows and returns7)ISO 5251 不锈钢对焊管件Stainless steel butt-welding fittings8)MSS SP-43 锻制不锈钢对焊管件Wrought stainless steel butt-welding fittings9)MSS SP-75 锻钢制对焊管件Forging butt-welding fittings10)MSS SP-79 承插焊异径插入件Socket-welding reducing Inserts11)MSS SP-83 3000磅级的钢制承插焊和螺纹活接头Class 3000 steel socket-welding and threaded unions12) MSS SP-95 缩渐管和圆堵头Swaged nipples and round plugs13) MSS SP-97 承插焊、螺纹和对焊端的整体加强式管座SW 、TH and BW ends for integrally reinforced forged branch outlet14) JIS B2311 通用钢制对焊管件Universal steel butt-welding pipe fittings15) JIS B2312 钢制对焊管件Steel butt-welding pipe fittings16) JIS B2313 钢板制对焊管件Steel plate butt-welding pipe fittings17) JIS B2316 钢制承插焊管件Steel socket-welding pipe fittings18) DIN 2605 钢制对焊管件弯头和弯管Steel butt-welding pipe fittings.elbows and bends19) DIN 2615 钢制对焊管件三通Steel butt-welding pipe fittings.tees20) DIN 2616 钢制对焊管件异径管Steel butt-welding pipe fittings.reducers21) DIN 2617 钢制对焊管件管帽Steel butt-welding pipe fittings.caps22) GB/T 12459 钢制对焊无缝管件Steel butt-welding seamless fittings23) GB/T 13401 钢板制对焊管件Steel plate butt-welding pipe fittings24) GB/T 14383 锻钢制承插焊管件Forged steel socket-welding pipe fittings25) GB/T 14626 锻钢制螺纹管件Forged steel threaded pipe fittings26) SH 3065 石油化工管式炉急弯弯管技术标准Specification for tube fumace sharp bend for petrochemical industry27) SH 3406 石油化工钢制管法兰Steel pipe flanges for petrochemical industry28) SH 3408 钢制对焊无缝管件Steel butt-welding seamless fittings29) SH 3409 钢板制对焊管件Steel plate butt-welding pipe fittings30) SH 3410 锻钢承插焊管件Forged steel socket-welding fittings31) HGJ10 (HG/T21634) 锻钢承插焊管件Forged steel socket-welding fittings32) HGJ514 (HG/T21635) 碳钢、低合金钢无缝管件Carbon steel、low-alloy steel butt-welding seamless fittings 33) HGJ528 (HG/T21631) 钢制有缝对焊管件Steel plate butt-welding fittings34) GD87-1011 火力发电厂汽水管道零件及部件典型设计手册Typical design manual of pipe parts for steam power plant 35) DL/T515 电站弯管Bends for power plant36)DL/T695 电站钢制对焊管件Steel butt-welding fittings for power plant37)SY/T0510 钢制对焊管件Steel butt-welding pipe fittings38)SY5257 钢制弯管Steel bends39)ISO3419 非合金和合金钢对焊管件Non-alloy steel and alloy steel butt-welding fittings40)Q/320281AQD01-2000 钢制对焊高压带直段弯头Steel butt-welding elbow with a straight pipe section Assembly line组装线Layout布置图Conveyer流水线物料板Rivet table拉钉机Rivet gun拉钉枪Screw driver起子Electric screw driver电动起子Pneumatic screw driver气动起子worktable 工作桌OOBA开箱检查fit together组装在一起fasten锁紧(螺丝)fixture 夹具(治具)pallet栈板barcode条码barcode scanner条码扫描器fuse together熔合fuse machine热熔机repair修理operator作业员QC品管supervisor 课长ME制造工程师MT制造生技cosmetic inspect外观检查inner parts inspect内部检查thumb screw大头螺丝lbs. inch镑、英寸EMI gasket导电条front plate前板rear plate后板chassis 基座bezel panel面板power button电源按键reset button重置键Hi-pot test of SPS高源高压测试Voltage switch of SPS 电源电压接拉键sheet metal parts 冲件plastic parts塑胶件SOP制造作业程序material check list物料检查表work cell工作间trolley台车carton纸箱sub-line支线left fork叉车personnel resource department人力资源部production department生产部门planning department企划部QC Section品管科stamping factory冲压厂painting factory烤漆厂molding factory成型厂common equipment常用设备uncoiler and straightener整平机punching machine 冲床robot机械手hydraulic machine油压机lathe车床planer |'plein?|刨床miller铣床grinder磨床driller??床linear cutting线切割electrical sparkle电火花welder电焊机staker=reviting machine铆合机position职务president董事长general manager总经理special assistant manager特助factory director厂长department director部长deputy manager | =vice manager副理section supervisor课长deputy section supervisor =vice section superisor副课长group leader/supervisor组长line supervisor线长assistant manager助理to move, to carry, to handle搬运be put in storage入库pack packing包装to apply oil擦油to file burr 锉毛刺final inspection终检to connect material接料to reverse material 翻料wet station沾湿台Tiana天那水cleaning cloth抹布to load material上料to unload material卸料to return material/stock to退料scraped |'skr?pid|报废scrape ..v.刮;削deficient purchase来料不良manufacture procedure制程deficient manufacturing procedure制程不良oxidation |' ksi'dei?n|氧化scratch刮伤dents压痕defective upsiding down抽芽不良defective to staking铆合不良embedded lump镶块feeding is not in place送料不到位stamping-missing漏冲production capacity生产力education and training教育与训练proposal improvement提案改善spare parts=buffer备件forklift叉车trailer=long vehicle拖板车compound die合模die locker锁模器pressure plate=plate pinch压板bolt螺栓name of a department部门名称administration/general affairs dept总务部automatic screwdriver电动启子thickness gauge厚薄规gauge(or jig)治具power wire电源线buzzle蜂鸣器defective product label不良标签identifying sheet list标示单screwdriver holder起子插座pedal踩踏板stopper阻挡器flow board流水板hydraulic handjack油压板车forklift叉车pallet栈板glove(s)手套glove(s) with exposed fingers割手套thumb大拇指forefinger食指midfinger中指ring finger无名指little finger小指band-aid创可贴iudustrial alcohol工业酒精alcohol container沾湿台head of screwdriver起子头sweeper扫把mop拖把vaccum cleaner吸尘器rag 抹布garbage container灰箕garbage can垃圾箱garbage bag垃圾袋chain链条jack升降机production line流水线chain链条槽magnetizer加磁器lamp holder灯架to mop the floor拖地to clean the floor扫地to clean a table擦桌子air pipe 气管packaging tool打包机packaging打包missing part漏件wrong part错件excessive defects过多的缺陷critical defect极严重缺陷major defect主要缺陷minor defect次要缺陷not up to standard不合规格dimension/size is a little bigger尺寸偏大(小) cosmetic defect外观不良slipped screwhead/slippery screw head螺丝滑头slipped screwhead/shippery screw thread滑手speckle斑点mildewed=moldy=mouldy发霉rust生锈deformation变形burr(金属)flash(塑件)毛边poor staking铆合不良excesssive gap间隙过大grease/oil stains油污inclusion杂质painting peel off脏污shrinking/shrinkage缩水mixed color杂色scratch划伤poor processing 制程不良poor incoming part事件不良fold of pakaging belt打包带折皱painting make-up补漆discoloration羿色water spots水渍polishing/surface processing表面处理exposed metal/bare metal金属裸露lack of painting烤漆不到位safety安全quality品质delivery deadline交货期cost成本engineering工程die repair模修enterprise plan = enterprise expansion projects企划qc品管die worker模工production, to produce生产equipment设备to start a press开机stop/switch off a press关机classification整理regulation整顿cleanness清扫conservation清洁qualified products, up-to-grade products良品defective products, not up-to-grade products不良品waste废料board看板feeder送料机sliding rack滑料架defective product box不良品箱die change 换模to fix a die装模to take apart a die拆模to repair a die修模packing material包材basket蝴蝶竺plastic basket胶筐isolating plate baffle plate; barricade隔板carton box纸箱to pull and stretch拉深to put material in place, to cut material, to input落料to impose lines压线to compress, compressing压缩character die字模to feed, feeding送料transportation运输(be)qualfied, up to grade合格not up to grade, not qualified不合格material change, stock change材料变更feature change 特性变更evaluation评估prepare for, make preparations for 准备parameters参数rotating speed, revolution转速manufacture management制造管理abnormal handling异常处理production unit生产单位lots of production生产批量steel plate钢板roll material卷料manufacture procedure制程operation procedure作业流程to revise, modify修订to switch over to, switch---to throw--over switching over切换engineering, project difficulty工程瓶颈stage die工程模automation自动化to stake, staking, reviting铆合add lubricating oil加润滑油shut die架模shut height of a die架模高度analog-mode device类模器die lifter举模器argon welding氩焊vocabulary for stamping冲压常词汇stamping, press冲压punch press, dieing out press冲床uncoiler & strainghtener整平机feeder送料机rack, shelf, stack料架cylinder油缸robot机械手taker取料机conveyer belt输送带transmission rack输送架top stop上死点bottom stop下死点one stroke一行程inch寸动to continue, cont.连动to grip(material)吸料location lump, locating piece, block stop 定位块reset复位smoothly顺利dent压痕scratch刮伤deformation变形filings铁削to draw holes抽孔inquiry, search for查寻to stock, storage, in stock库存receive领取approval examine and verify审核processing, to process加工delivery, to deliver 交货to return delivenry to.to send delinery backto retrn of goods退货registration登记registration card登记卡to control管制to put forward and hand in提报safe stock安全库存acceptance = receive验收to notice通知application form for purchase请购单consume, consumption消耗to fill in填写abrasion磨损reverse angle = chamfer倒角character die字模to collect, to gather收集failure, trouble故障statistics统计demand and supply需求career card履历卡to take apart a die卸下模具to load a die装上模具to tight a bolt拧紧螺栓to looser a bolt拧松螺栓to move away a die plate移走模板easily damaged parts易损件standard parts标准件breaking.(be)broken,(be)cracked 断裂to lubricate润滑1 范围本标准界定了工业射线照相检测的术语。

Summary of ChangesBelow is the summary of changes for the Boiler Pressure Vessel Code(BPVC)2015BPVC-I2015Edition Itemso BPV I;PRV and PARV Capacity Certification and Nameplate Stampingo Section I,Oxide Growth-Ferritic High Temperature Headerso Section I PW-36.3,Minimum Thickness For Weld Overlay or Weld Metal Buildup Material Assigned a P Numbero BPV I Intent Interpretation,PG-110(e)(2)o ASME Code Section I,A-70-Validity of the statement"The vessel does not qualify for the exception in PG-32and therefore must comply with PG-26,PG-27,and PG-33."o Section I,Table A-360,ASTM E125,E186,E280and E446o Section I,P-3&P-6Formso BPV I Addition of Part PFE-Requirements for Feedwater Economizerso Section I,PW-43o Section I,PG-52.6Nomenclatureo Section I,Parts Fabrication Certificate Programo Section I Adoption of the ASME CA-1Standardo Section I,Appendix A-250.2.3,Revise to Clarify Thickness to be Used For Acceptance Criteria. o Revision to BPV Section I,PG-26adding WSRFs for Nickel Base Alloyso Section I PFT-20.3,Attachment of Furnaces by full penetration welds.o Section I,Part PL Requirements for Locomotive Boilerso Construction of box headers and waterlegso Section I,Revise Table PG-19and Table PW-39to Address Rules for Use of Alloy800o Incorporation of Code Case2328-1in Section I.o Clarification of the term Nozzle Diameter[Inside versus Outside]o Section I,PG-26o Incorporation of Code Case2359-2,Ni-25Cr-9.5Fe-2.1Al Alloy(UNS N06025)o Proposed Revisions to PHRSG-3.3o PG-31.2,Nomenclature For Term"S"o PG-31.3o Section I PEB-8.3Intent Interpretationo Section I-PL-1Manufacturers Data Report Form for Locomotive Boilerso Head to Cylindrical Shell Attachment Detailso Section I,PW-39,Table PW-39-1,General Note(a)(2)(a),Clarify CE Limitations for Weld Basemetalso Section I,Specification SA-202o Revise Table PW-39-1,note(a)(1),Exclude Welded Stays from200F Preheato Section I,Editorial Changes Existing Table PW-39-9and Proposed Table PW-39-12o Section I,Table PG-19Material310HCbNo Revise the definition of terms"t"and"tn",in Section I,PG-33.3o Section I,Table A-360Reference to B16.5-2013o Section I,Table A-360Reference to B16.34-2013o Section I,Table A-360Reference to B16.9-2012o Section I,Revision to PG-9.3and Intent interpretationo Section I,Clarify Requirements for Demonstration versus Qualification of NDE Procedureso Section I,Review of PG-112Guidance on use of Data Report Formso Section I,PG-48.1and Figure A-8(g)Section I,Table A-356Line19o Section I,Review of PG-28and Stiffening Ringso Section I,Replace A-125with A-317o Section I,Revisions to PG-29o Section I,PG-60.1.2-Isolation Valves for externally mounted water level sensing deviceso BPV I Preamble,Section I,Addition of Solar Heated Steam Generatoro Section I,Table A-360Reference to B1.20.1o Section I,Table A-360Reference to B16.15o Section I,Table A-360Reference to B16.20o Section I,Table A-360Reference to B16.25o Section I,Table A-360Reference to QAI-1o Section I,Table A-360Reference to B18.1.2o Section I,Table A-360Reference to ASTM E8/E8M Tension Testing of Metallic Materialso Section I Editorial,PW-44.1and Endnote8BPVC-IIA2015Edition Itemso Section II,Parts A and D;Adoption of European Standard EN10222-2:1999as ASME SA/EN 10222-2o BPV II Section II,Part A;Adoption of ASTM A480/A480M-13b as ASME SA-480/SA-480Mo BPV II SG FS Section II,Part A;Adoption of ASTM A671/A671M-14as ASME SA-671/SA-671M o BPV II SG FS Section II,Part A;Adoption of ASTM A484/A484M-13a as ASME SA-484/SA-484Mo BPV II SG FS Section II,Part A;Adoption of ASTM A479/A479M-13b as ASME SA-479/SA-479Mo BPV II SG FS Section II,Part A;Adoption of ASTM A312/A312M-13b as ASME SA-312/SA-312Mo BPV II SG FS Section II,Part A;Adoption of ASTM A450/A450M-04a as ASME SA-450/SA-450Mo BPV II SG FS Section II,Part A;Adoption of ASTM Specification A249/A249M-14as ASME SA-249/SA-249Mo BPV II SG FS Section II,Part A;Adoption of ASTM A688/A688M-12as ASME SA-688/SA-688M o BPV II SG FS Section II,Part A;Adoption of ASTM A803/A803M-12as ASME SA-803/SA-803M o II SG FS Section II,Part A;Adoption of ASTM A193/A193M-12bo BPV II SG FS Section II,Part A;Adoption of ASTM A194/A194M-12o BPV II SG FS Section II,Part A;Adoption of ASTM Specification A307-10as ASME SA-307o BPV II SG FS Section II,Part A;Adoption of ASTM A320/A320M-11ao BPV II SG FS Section II,Part A;Adoption of ASTM A325-10as ASME SA-325o BPV II SG FS Section II,Part A;Adoption of ASTM A354-11as ASME SA-354o BPV II SG FS Section II,Part A;Adoption of ASTM A437/A437M-12as ASME SA-437/SA-437M o BPV II SG FS Section II,Part A;Adoption of ASTM A449-10as ASME SA-449o BPV II SG FS Section II,Part A;Adoption of ASTM A453/A453M-12as ASME SA-453/SA-453M o BPV II SG FS Section II,Part A;Adoption of ASTM A540/A540M-11as ASME SA-540/SA-540M o BPV II SG FS Section II,Part A;Adoption of ASME SA-736/SA-736M-12as ASME SA-736/SA-736Mo BPV II SG FS Section II,Part A;Adoption of ASTM A832/A832M-10as ASME SA-832/SA-832M o BPV II SG FS Section II,Part A;Adoption of ASTM A841/A841M-13as ASME SA-841/SA-841M o BPV II SG FS Section II,Part A;Adoption of ASTM A358/A358M-14a as ASME SA-358/SA-358Mo BPV II SG FS Section II,Part A;Adoption of ASTM A1016/A1016M-14as ASME SA-1016/SA-1016Mo BPV II SG FS Section II,Part A;Adoption of ASTM A672/A672M-14as ASME SA-672/SA-672M o BPV II SG FS Section II,Part A(2013Edition),Revision to Table A1.1of SA-480and Accompanying Intent Interpretationo BPV II SG SFA Section II,Part D;Increase the Maximum Thickness of SA-841Plates for SC VIII, Divisions1,2,and3Code Constructiono BPV II SG IMS Section II,Parts A and B,Nonmandatory Appendix A Sources of Standardso BPV II SG FS Section II,Part A;Revision of SA-213Para.6.2.2to include S30432o BPV II SG FS Section II,Part A(1998Edition);Intent Interpretation of SA-36/SA-36M Product Analysis Requiremento BPV II SG FS Section II,Part A;Adoption of ASTM A31-14as ASME SA-31BPVC-IIB2015Edition Itemso BPV II SG NFA Section II,Part B;Adoption of ASTM B366-10a as ASME SB-366o BPV II SG NFA Section II,Part B;Adoption of ASTM B248-12as ASME SB-248o BPV II SG NFA Section II,Part B;Editorial Correction to SB-148Para.5.1Heat Treatment Temperatureo BPV II SG NFA Section II,Part B;Adoption of ASTM B861-10and ASME SB-861o BPV II SG NFA Section II,Part B;Adoption of ASTM B249/B249M-12as ASME SB-249/SB-249 o BPV II SG NFA Section II,Part B;Adoption of ASTM B622-10as ASME SB-622o BPV II SG NFA Section II,Part B;Adoption of ASTM B626-10e1as ASME SB-626o BPV II SG IMS Section II,Parts A and B,Nonmandatory Appendix A Sources of Standardso BPV II SG NFA Section II,Part B;Adoption of ASTM B462-10e1as ASME SB-462o BPV II SG NFA Section II,Part B;Adoption of ASTM B564-11as ASME SB-564o BPV II SG NFA Section II,Part B;Adoption of ASTM B619-10e1as ASME SB-619o BPV II SG NFA Section II,Part B;Adoption of ASTM B363-14as ASME SB-363o BPV II SG NFA Section II,Part B;Adoption of ASTM B862-13a as ASME SB-862o BPV II SG NFA Section II,Part B;Revision to References in SB-395/SB-395MBPVC-IIC2015Edition Itemso BPV IX Section II,Part C,Adoption of AWS A5.16/A5.16M:2013as SFA-5.16/SFA-5.16Mo BPV IX Section II,Part C,Adoption of AWS A5.11/A5.11M:2010as SFA-5.11/SFA-5.11Mo BPV IX Section II,Part C,Adoption of AWS A5.34/A5.34M:2013as SFA-5.34/SFA-5.34Mo BPV IX Section II,Part C,Adoption of AWS A5.01/A5.01M:2013as SFA-5.01/SFA-5.01Mo BPV IX Section II,Part C,Adoption of AWS A5.1/A5.1M:2012as SFA-5.1/SFA-5.1Mo BPV IX Section II,Part C,Adoption of AWS A5.4/A5.4M:2012as SFA-5.4/SFA-5.4Mo BPV IX Section II,Part C,Adoption of AWS A5.9/A5.9M:2012as SFA-5.9/SFA-5.9Mo BPV IX Section II,Part C,Adoption of AWS A5.22/A5.22M:2012as SFA-5.22/SFA-5.22Mo BPV IX Section II,Part C,Adoption of AWS A5.5/A5.5M:2014as SFA-5.5/SFA-5.5MBPVC-IID-C2015Edition Itemso Section II,Parts A and D;Adoption of European Standard EN10222-2:1999as ASME SA/EN 10222-2o Section II,Part D;Incorporation of Code Case2418-1o Section II,Part D;Incorporation of Code Case2295-3into Table5A.o Section II,Part D;Revision to Table4;and to Appendix2Para.2-130and Table2-100(c).o Section II,Part D(US Customary and Metric):Revision to Tables2B,U,and Y-1for SB-167 UNS N06690o Section II,Part D;Incorporation of Code Case2359-2,Ni-25Cr-9.5Fe-2.1Al Alloy(UNS N06025) o Section II,Part D;Revise Appendix5to Create a New II-D Paragraph,to Address Requirements for welding Data for New Base Materials.o Section II,Part D;Incorporation of Code Case2328-1o Section II,Part D;Replacement of N08904SB Specifications with SA Specifications in Table1B o Section II,Part D;Revision to SA/EN10222-2Stress Lineso Section II,Part D;TS/YS Ratio Criteria for Applying the90%Yield Criterion in Section II,Part D Tables1A,1B,2A,2B,5A,and5Bo Section II,Part D;Editorial Revision to Correct SC VIII-2References in Notes G11,G12,and H6 of Table5Ao Section II,Part D;Addition of Ferrous BoltingSection II,Part D;Increase the Maximum Thickness of SA-841 Plates for SC VIII,Divisions1,2,and3Code Constructiono Section II,Part D;Re-evaluate the Cu-Si Alloy Trend Curves and Update Section II Part D Tableso Section II,Part D;Deletion of SB-283TQ50Stress Lines from Table1Bo BPV II SG Physical Properties Section II,Part D;Correction of Footnotes in Table TCDo Section II,Part D;Develop Table U and Y-1Stress Values for Alloys A95052,A95083,A95086 o BPV II Section II,Part D,Revision to Appendix5,5-800o Section II,Part D;Correction to Table3Bolting Stress Values for Cu-Si Alloyso Section II,Part D;Addition of SA-336/SA-336M F91for SC VIII-2use up to1200ºF(649ºC)in Table5ABPVC-IID-M2015Edition Itemso Section II,Parts A and D;Adoption of European Standard EN10222-2:1999as ASME SA/EN 10222-2o II,Part D;Incorporation of Code Case2418-1o Section II,Part D;Incorporation of Code Case2295-3into Table5A.o Section II,Part D;Revision to Table4;and to Appendix2Para.2-130and Table2-100(c).o Section II,Part D(US Customary and Metric):Revision to Tables2B,U,and Y-1for SB-167 UNS N06690o Section II,Part D;Incorporation of Code Case2359-2,Ni-25Cr-9.5Fe-2.1Al Alloy(UNS N06025) o Section II,Part D;Revise Appendix5to Create a New II-D Paragraph,to Address Requirements for welding Data for New Base Materials.o Section II,Part D;Incorporation of Code Case2328-1o Section II,Part D;Replacement of N08904SB Specifications with SA Specifications in Table1B o Section II,Part D;Revision to SA/EN10222-2Stress Lineso Section II,Part D;TS/YS Ratio Criteria for Applying the90%Yield Criterion in Section II,Part D Tables1A,1B,2A,2B,5A,and5Bo Section II,Part D;Editorial Revision to Correct SC VIII-2References in Notes G11,G12,and H6 of Table5Ao Section II,Part D,Revision to Appendix5o Section II,Part D;Addition of Ferrous Bolting Yield Strength Valueso Section II,Part D;Increase the Maximum Thickness of SA-841Plates for SC VIII,Divisions1,2, and3Code Constructiono Section II,Part D(Metric);Addition of Time Dependent Note to Table1Bo Section II,Part D;Re-evaluate the Cu-Si Alloy Trend Curves and Update Section II Part D Tableso Section II,Part D;Deletion of SB-283TQ50Stress Lines from Table1Bo Section II,Part D;Correction of Footnotes in Table TCDo Section II,Part D;Develop Table U and Y-1Stress Values for Alloys A95052,A95083,A95086 o BPV II Section II,Part D,Revision to Appendix5,5-800o Section II,Part D;Correction to Table3Bolting Stress Values for Cu-Si Alloyso Section II,Part D;Addition of SA-336/SA-336M F91for SC VIII-2use up to1200ºF(649ºC)in Table5A14-2071BPVC-III NB2015Edition Itemso Stress Indices for Branch Connections for r/R<or=0.515-10o Editorial Revision to NB-3112.2(b),NG-3112.2(a),and NH-3112.2(a)to replace"Subsection"with"Article"and"Centigrade"with"Celsius".o NB-3653.6Meaning of moment term in Equation13o BPV III Incorporate the technical content of essential portions of BPV Section III Article NB hopper diagram notes into the body of Codeo Definitions of Local Primary Membrane Stress Intensity and Local Thin Areaso BPV III Editorial Revisions to ASME BPV III NB-,NC-and ND-3600o ASME BPV III,Section III changes to implement revised Bolting Sm valueso NB-3224.3and Figure NB-3224-1and methods to calculate collapse loado Incorporation of acceptance of ASNT SNT-TC-1A2011into Section III.o BPV-III-NB,NB-3222.2"Primary Plus Secondary Stress Intensity(Range)"o BPV III Section III updated Design by Analysis rules for reversing Dynamic Loadso BPVC,Section III,Division1,Organization of Section IIIo BPV III Table NB-3681(a)-1,Stress Indices for straight pipe:Proposed Revision to Table NB-3681(a)-1o Clarification of Sm,Sh and Sy Temperature in NB/NC/ND-3650o Pipe Bends in NB/NC/ND-3642.1o Clarification of ME Definition in NB/NC/NDo BPV Section III,DIvision1,NB-3226.Part1:The intent inquiry with proposed reply.Part2.The proposed revision to NB-3226.o**INTENT INTERPRETATION**ASME BPVC,Section III,Division1,NB-2126.1(e)Fin Tube visual examinationo Relocate reference of applicable Edition for PTC-25from NB/NC/ND/NE-7000to Table NCA-7100-2,Update PTC-25reference yearBPVC-III NC2015Edition Itemso Stress Indices for Branch Connections for r/R<or=0.515-10o Editorial Revisions to ASME BPV III NB-,NC-and ND-3600o Revision to NC/ND-3654.2(a)and NC/ND-3655(a)(2)o Incorporation of acceptance of ASNT SNT-TC-1A2011into Section III.o BPV Code Section III,Division1,Subsections NC and ND Design rules for nuclear components;socket welded end and nonwelded end valves;instrument,control,and sampling line valves NPS 1(DN25)and smallero Correct Metrication Errors in NC/ND3900o BPVC,Section III,Division1,Organization of Section IIIo Clarification of Sm,Sh and Sy Temperature in NB/NC/ND-3650o Pipe Bends in NB/NC/ND-3642.1o Clarification of ME Definition in NB/NC/NDo**INTENT INTERPRETATION**ASME BPVC,Section III,Division1,NB-2126.1(e)Fin Tube visual examinationo Editorial Change-Reference to NC-1150in NC-3432.1(c)15-10o BPVC Section III,NC-1120"Temperature Limits";ND-1120"Temperature Limits";NE-1120 "Temperature Limits"o Relocate reference of applicable Edition for PTC-25from NB/NC/ND/NE-7000to Table NCA-7100-2,Update PTC-25reference yearBPVC-III ND2015Edition Itemso Stress Indices for Branch Connections for r/R<or=0.515-10o Editorial Revisions to ASME BPV III NB-,NC-and ND-3600o Revision to NC/ND-3654.2(a)and NC/ND-3655(a)(2)o Incorporation of acceptance of ASNT SNT-TC-1A2011into Section III.o BPV Code Section III,Division1,Subsections NC and ND Design rules for nuclear components;socket welded end and nonwelded end valves;instrument,control,and sampling line valves NPS 1(DN25)and smallero Correct Metrication Errors in NC/ND3900o BPVC,Section III,Division1,Organization of Section IIIo Clarification of Sm,Sh and Sy Temperature in NB/NC/ND-3650o Figure ND-3436(c)-1remains,however the subparagraph(c)has been deleted.o Pipe Bends in NB/NC/ND-3642.1o Clarification of ME Definition in NB/NC/NDo**INTENT INTERPRETATION**ASME BPVC,Section III,Division1,NB-2126.1(e)Fin Tube visual examinationo Editorial corrections to ND and NEo Editorial corrections to ND-2360,NE-4122,NG-3222,and WC-2150.o BPVC Section III,NC-1120"Temperature Limits";ND-1120"Temperature Limits";NE-1120 "Temperature Limits"o Relocate reference of applicable Edition for PTC-25from NB/NC/ND/NE-7000to Table NCA-7100-2,Update PTC-25reference yearBPVC-III NE2015Edition Itemso Removal of Sm1from NE-3000to be replaced by Sm.Other minor revisions to NE-3000 resulting from this change are also proposed.o Incorporation of acceptance of ASNT SNT-TC-1A2011into Section III.o BPVC,Section III,Division1,Organization of Section IIIo Editorial corrections to ND and NEo Editorial corrections to ND-2360,NE-4122,NG-3222,and WC-2150.o BPVC Section III,NC-1120"Temperature Limits";ND-1120"Temperature Limits";NE-1120 "Temperature Limits"o Relocate reference of applicable Edition for PTC-25from NB/NC/ND/NE-7000to Table NCA-7100-2,Update PTC-25reference yearBPVC-III NF2015Edition Itemso Section III;Subsection NF-Incorporation of Code Cases N-71and N-249into new Appendix NF-Io BPV III NRC Regulatory Guide1.124,"Service Limits and Loading Combinations for Class1 Linear-Type Supports",Revision2was issued in February2007and presented regulatorypositions on design of Linear Supports.o Appropriate revisions to subarticle NF-3300and Appendix F are proposed.o BPV III For pipe clamps supporting vertical loads,current Code words need to be clarified to address applying loads on rigid rod supports.o Incorporation of acceptance of ASNT SNT-TC-1A2011into Section III.o BPVC,Section III,Division1,Organization of Section IIIo Subsubparagraph NF-3321.1(a)o ASME Section III Div.1,NF-1132(d)1987Addenda to the2013Edition.Base Plates furnished integral with a Component or Pipe support fabricated in a shop by an NS Certificate Holder.o Section III Subsection NF Jurisdictional Boundary for baseplates.o Eliminate alternative way for determining value for Sy when material is not listed in Section II Part D Table Y-1.BPVC-III NG2015Edition Itemso Editorial Revision to NB-3112.2(b),NG-3112.2(a),and NH-3112.2(a)to replace"Subsection"with Article"and"Centigrade"with"Celsius".o Incorporation of acceptance of ASNT SNT-TC-1A2011into Section III.o BPVC,Section III,Division1,Organization of Section IIIo Editorial corrections to ND-2360,NE-4122,NG-3222,and WC-2150.BPVC-III NH2015Edition Itemso Editorial Revision to NB-3112.2(b),NG-3112.2(a),and NH-3112.2(a)to replace"Subsection"with"Article"and"Centigrade"with"Celsius".o BPVC,Section III,Division1,Organization of Section IIIo ASME BPV Code,Section III,Division1,Subsection NHBPVC-III-22015Edition Itemso BPV III Div2Section III,Div2Table of Contents,CC-2310,CC-3532.1.2,CC-3533,CC-4300, and CC-5300.o Code Revision to add detailed code language for material,design,testing and inspection of mechanically anchored headed deformed bars in tension for reinforcing steel systems.o Revisions to Section III Division2CC-2200and Division1&2NCA-Table-7100-3for the purpose of improving Long-Term Durability of Concrete.o BPV III Div2Section III,Div.2,Paragraphs CC-2333.1o Reinforcing Bar Intended for Welding,and D2-VIII-1430,Carbon Equivalent Computation and Preheat and Interpass Requirements,and TABLE D2-VIII-1430-1,Minimum Preheat and Interpass Requirementso BPV III Incorporation of acceptance of ASNT SNT-TC-1A2011into Section III.o BPVC,Section III,Division1,Organization of Section IIIo BPV III Div2BPVC III,Division1,Table NCA7100-3BPVC III,Division2,Table CC-2442-1o BPV III Div214-930BPVC Section III,Division2,CC-3521.1.1o BPV III Resolve negative received from ACI-TAC review of Record12-1124by revising Section III,Div2CC-2231.3(a)o Moving the term"Fabricator"from the2013Edition ASME Section III,Division2,MANDATORY APPENDIX D2-II,GLOSSARY OF TERMS AND NOMENCLATURE,to NCA-9200.o BPV III Div2BPVC Section III,Division2,CC-2131.4Personnel Qualificationo Revisions to CC-2000,CC-4000&CC-5000dealing with prestressing materials and post-tensioning activities.o Revisions to Table CC-5200-1in order to correct and clarify requirements13-449o BPV III Div214-1629BPV III,Division2,CC-5536Leak Testingo BPV III Div214-2153BPVC,Section III,Division2,CC-4333.4o BPV III BPV III-2Editorial Items in CC-2611(a)(2),CC-2612.1.1(b),CC-2613(d),CC-4632.4, CC-3534.1(a)and Article D2-II-1000.o BPV-III,Div.2Revision to Table CC-5200-1dealing with Minimum Testing Frequencies for Concrete Constituents and Concrete..o Revision to BPV III,Division2,Table CC-2231.7.1-1and Division1,Table NCA-7100-3 BPVC-III-32015Edition Itemso Section III,Div.3,WB-3000o ASME BPV III,Section III changes to implement revised Bolting Sm valueso BPV III Incorporation of acceptance of ASNT SNT-TC-1A2011into Section III.o BPVC,Section III,Division1,Organization ofSection IIIo Replace weight limts in WB-3700and also revise WC-3700to reflect energy limited definition o Section III,Division3,WB-3000o ASME BPV Code,Section III,Division3o Editorial corrections to ND-2360,NE-4122,NG-3222,and WC-2150.o BPV Code,Section III,Division3,Subsection WC-3000BPVC-III-52015Edition Itemso Section III,Division5,Subsection HB,Subpart B,Nonmandatory Appendix HBB-Y:Guidelines for Design Data Needs of New Materialso ASME BPV Code,Section III,Division5,Subsection HG,Subpart Bo BPVC,Section III,Division1,Organization of Section IIIo ASME BPV Code,Section III,Division5,Subsection HC,Subpart Bo Technical and Editorial Changes-ASME BPV Code,Section III,Division5o Corrections to BPV-III Div5HHA.o Editorial Revisionso ASME BPV Code,Section III,Division1,Subsection NHBPVC-III-A2015Edition Itemso Update Section III Appendix III to reference Section II Part D Appendices1and2o BPV Code,Section III,Division1,Code Case N-62-7;BPV Code,Section III,Appendiceso ASME BPV III,Section III changes to implement revised Bolting Sm valueso Change to F-1440Core Support Structureso BPV III Appendix F-1334.5does not provide a correct definition of allowable Level D stress for Linear Supports in Equation(21)of NF-3322.1(e)(1).o BPV III Section III Appendix XI Table XI-3221.1-1and Appendix E Table E-1210-1---replacement of asbestos material with mineral fiber.o ASME BPV Code,Section III Appendices,Appendix VI Review.o Appendix W-2000updateo BPV III App W-4000Summary of Other Damage Mechanismso BPV III W-3000Summary of Embrittlement Damage Mecanismso Revision to ASME BPV III,Non mandatory Appendix W Article W-1000o Appendix Review-Nonmandatory Appendix Ro Appendix Review-Mandatory Appendix XXIo Appendix Review-Nonmandatory Appendix Do Appendix Review-NonMandatory Appendix Mo BPV III BPV Code,Section III,Appendices,Appendix XXIIIo III BPV Code,Section III,Appendix XXIII,Table B6o Deletion of duplicated tables in Appendix Eo Pipe Bends in NB/NC/ND-3642.1o Incorporate Code Case N-755into Section IIIBPVC-III-NCA2015Edition Itemso Revise NCA-3855.5(a)(3)(-d)to require on-site verification of compliance with the supplier's identification and traceability procedures at a frequency commensurate with the schedule ofproduction or procurement,but at least once triennially.o BPV III Section III,Division1Paragraph NCA-8322.Core Support Strucuture N Certification At Field sites.The proposal file consists of two parts:Part1:The intent inquiry with proposed reply.Part2:The proposed revision to NCA-8322.o Clarify application of NCA-1140(a)(2)o Incorporation of acceptance of ASNT SNT-TC-1A2011into Section III.o BPV III BPV Code Section III,Division1,Subsections NC and ND Design rules for nuclear components;socket welded end and nonwelded end valves;instrument,control,and sampling line valves NPS1(DN25)and smallero BPVC,Section III,Division1,Organization of Section IIIo III Div2BPVC III,Division1,Table NCA7100-3BPVC III,Division2,Table CC-2442-1o Revise NCA-3841o ASME BPVC Section III,Division1,NCA-3920:Supply of Nonmetallic Materialo ASME BPVC Section III,Division1,NCA-3970:Supply of Polyethylene Materialo ASME BPVC Section III,Division1,NCA-9200and NCA-1282(1998Edition,1999Addenda, and later editions and Addenda through the2013Edition)o Define the Audit frequency for approval of suppliers in NCA-3855.3(b)(1)o Moving the term"Fabricator"from the2013Edition ASME Section III,Division2,MANDATORY APPENDIX D2-II,GLOSSARY OF TERMS AND NOMENCLATURE,to NCA-9200.o BPV III Section III,Division1,NCA-3862.1(b)(2010Edition and2011a Addenda)Certification requirements for source material for welding materialo BPV III Div2Editorial revisions for BPV III Division2references listed in NCA Table NCA 7100-3.o Revision of Table NCA-7100-1to include previously approved editions of Dimensional Standardso BPV Section III,Division1,NCA-8151;Field Operationso**INTENT INTERPRETATION**ASME BPVC Seciton III NB-6114.2,Edition1998,Addenda 2000and NCA-8322Edition2010,Addenda2011o NCA-5121(a)AIA designation or acceptance by a state of the United States or provice of Canada.Certified verse Accredited.o BPV III Div2BPV III Division2:Editorial revisions and updates to references listed in NCA Table NCA7100-3.o ASME BPV Code,Section III,Division1,Subsection NCAo14-1444o Relocate reference of applicable Edition for PTC-25from NB/NC/ND/NE-7000to Table NCA-7100-2,Update PTC-25reference yearo Revision to BPV III,Division2,Table CC-2231.7.1-1and Division1,Table NCA-7100-3 BPVC-IV2015Edition Itemso BPV IV-Incorportation of Code Cases2604and2469-1;Add pnuematic testing requirements in Section IVo BPV IV Addition of SA/CSA-G40.21Grades44W and50W to Section IV.o BPV IV-Review of Table HF-300.2o Section IV-Mandatory Appendix2o BPV IV Section IV;Parts Fabrication Certificate Programo BPV IV13-479Section IV-HW-712Furnace Attachmentso BPV IV13-1949Section IV-Endnote16Revisiono BPV IV13-1989Section IV-HG-401.1,Safety Valve Sizingo BPV IV Section IV-Manufacturers with multiple locationso BPV IV Section IV-Revisions to Table HF-300.2and Table300.2M to permit brazing Forging brass(SB283UNS C37700).o BPV IV Section IV-New Non-mandatory Appendix Ao BPV IV Section IV-Incorporation of CC2583and Annulment six months after publicationo BPV IV Section IV-Incorporation of CC2614and Annulment six months after publication of incorporationo Section IV-Code Case2800Incorporationo BPV IV Section IV-Incorporation of Case2615and Annulment six months after incorporation o Section IV-Revision to Table HF-300.2and HF-300.2Mo Section IV-HG-403Heating Surfaceo Section IV-HG-307.5Electric Immersiono Heating Element Support Plates-Intent Interp+Code Revisiono Section IV-HG-530Marking of Boilerso Section IV-Revision to HF-201o Section IV-Proposed Revision to New Nonmandatory Appendix A100o Section IV-Incorporation of Code Case2654-1o BPV IV-Traceability of Multi-page Data Report Formso BPV IV-Mandatory Appendix2o Section IV-REVISION-Deletion of specific references to II-D,Appendix A,Metallurgical Phenomena-HF-207o BPV IV HLW-431.6Internally Threaded Fittings Attached by Resistance WeldingBPVC-V2015Edition Itemso BPV V13-536Section V:Review Article13o Section V:Glossary of Termso Section V,Article6:Define What Steps in the Penetrant Process Are Required to Have Minimum and Maximum Time Limits and Rewrite Requirements for Hydrophilic Emulsifiers toReflect Current Practice.Revise T-662to Establish a Maximum Dwell Time Limit and Also Prevent the Penetrant from Drying During the Dwell Time.o Section V:Article4;New Paragraph T-462.7and Nonmandatory Appendix P with accompanying Definition.o Section V:Definition of"Examination"o Section V:Adopt E999-10,Standard Guide for Controlling the Quality of Industrial Radiographic Film Processingo Section V:Evaluate APR Technologyo Section V:Adoption of New Article18on Guided Wave UTo Section V:ASTM E750-10Standard Practice for Characterizing Acoustic Emission Instrumentationo Section V:ASTM E1067/E1067M-11Standard Practice for Acoustic Emission Examination of Fiberglass reinforced Plastic Resin(FRP)Tanks/Vesselso Section V:ASTM E1118/E1118M-11Standard Practice for Acoustic Emission Examination of Reinforced Thermosetting Resin Pipe(RTRP)o V Section V:ASTM E1139-12Standard Practice for Continuous Monitoring of Acoustic Emission from Metal Pressure Boundarieso Section V:Revisions to Article8,Mandatory Appendix VIII Eddy Current Examination of Nonmagnetic Heat Exchanger Tubingo Section V:Article4;New Nonmandatory Appendix Q;Alternate Straight Beam Calibration Block Exampleso V Section V:Adopt ASTM E1647-09,Standard Practice for Determining Contrast Sensitivity in radioscopy,for update of SE-1647o Section V:Article7;T-762,Yoke Technique Requirementso Section V:Article4;T-471.4.1Scanning Sensitivity and recording data.o Section V:Article1,T-120General;Provide an Appendix II Defining Minimum Training and Experience Requirements for Radiographic and Ultrasonic Methods and Their Techniqueso Section V:Review of ASTM A435/A435M-90(2012)Standard Specification for Straight-Beam Ultrasonic Examination of Steel Plates for Adoption as SA-435o V Section V:Article4;Mandatory Appendices VII and VIIIo Section V:Review of ASTM A745/A745M-12Standard Practice for Ultrasonic Examination of Austenitic Steel Forgings for Adoption as SA745o Section V:Review ASTM D129-11Standard Test Method for Sulfur in Petroleum Products (General High Pressure Decomposition Device Method)for Adoption as SD129o Section V:Review ASTM D516-11Standard Test Method for Sulfate Ion in Water for Adoption as SD516。

一次性使用工艺组件|ASMEBPE—2023新增内容解读加添了一次性使用部件和组件的要求，分为三个章节，分别是第七章一次性使用设计、第八章一次性使用工艺组件和第九章一次性使用的制造、组装和安装。

本文连续介绍第八章一次性使用工艺组件。

一次性使用工艺组件1.蒸汽直通和蒸汽直通连接器2.无菌连接器2.1制造商责任制造商应：（a）进行微生物侵入试验，以确认连接后无菌液路不会受到损害（b）定义连接器是干连接器还是湿连接器（1）干燥意味着液体不能进入连接器。

使用前，必需使用夹钳或其他合适的技术将液体与连接器隔离。

（2）湿意味着连接器中可以有液体进行连接。

（c）供给产品规格，包括但不限于以下内容：（1）温度额定值（2）压力额定值（3）灭菌方法的兼容性（例如，伽马灭菌，高压灭菌）（4）产品流路清洁度（微粒、内毒素、生物负载）（5）流速（d）定义连接器两半部分的性别（1）独。

特的阳半部分和阴半部分（2）没有性别，每一半都是一样的（e）定义连接是设计用于一次性连接还是多个连接（1）设计用于一次性连接的连接器应具有不可逆的锁定机制，除非其专门设计用于无菌断开。

（2）设计用于多重连接和断开的连接器应具有规定的最大连接数。

（f）供给装配说明，以确保正确连接2.2 全部者/用户责任全部者/用户应（a）依据全部适用过程和灭菌条件的服务要求，审查制造商的质量标准（b）确保由经过适当培训的操作员依照合格程序进行连接，以保持系统完整性3.柔性生物工艺容器（袋）3.1材料多层膜通常用于制造一次性袋。

制造商应确定袋的全部薄膜和连接层的构造材料。

对于预期用于过程接触的袋，制造商应识别全部材料（例如，重要材料、粘结层和添加剂），这些材料可能会掺杂袋内产品。

3.2确认制造商应供给一次性袋的工作温度和压力限值。

制造商应规定适当的灭菌方法，包括暴露范围、灭菌后有效期和其他限制。

制造商应供给处理和安全使用程序，包括悬挂限制、填充限制和二次密封建议。

缩写词部分AB--Anchor Bolt地脚螺栓Earthing boss接地板Abs--Absolute绝对的Abs--Abstract文摘、摘要A/C--Account帐、帐目AC--Alternating Current交流电Add--Addendum补充、补遗、附录ADL--Acceptable Defect Level允许的缺陷标准Adpt--Adapter连接器、接头AE--Absolute Error绝对误差AET--Acoustic Emission Examination声发射检验AISC--American Institute of Steel Construction美国钢结构学会AISI--American Iron and Steel Institute美国钢铁学会AL--Aluminium铝Alk--Alkaline碱的、强碱的ALM--Alarm报警Alt--Alternate交流、改变Amb--Ambient周围的Amt--Amount数量、金额Anh--Anhydrous无水的ANSI--American National Standard Institute美国国家标准学会API--American Petroleum Institute美国石油学会App--Apparatus设备App--Appendix附录、补遗Appl--Applied应用的Appl--Applicable适当的、合适的Approx--Approximate大约、近似Arrgt--Arrangement布置AS--Alloy steel合金钢Asb--Asbestos石棉ASL--Above Sea Level海拔高度ASM--American Society for Metals美国金属学会ASME--American Society of Mechanical Engineers 美国机械工程师学会Assem--Assembly装配ASTM--American Society for Testing and Materials 美国材料试验学会Atm--Atmosphere大气atm--Atmosphere pressure大气压Auto--Automatic自动Aux--Auxiliary辅助设备、辅助的Avail--Available有效的、可用的Avg--Average平均AW--Arc welding电弧焊AW--Automatic Welding自动焊A.W.G.--American Wire Gauge美国线规AWS(AWI)--American Welding Society(Institute)美国焊接学会BAB--Babbitt Metal巴氏合金Baf--Baffle折流板、缓冲板BB--Ball Bearing滚珠轴承BC--Between Centers中心距、轴间距BC--Bolt circle螺栓中心圆BD--Blow down放空、放料BEDD--Basic engineering design data基础工程设计数据Bet--Between在…之间Bev--Bevel斜角、坡口BF--Back face背面、反面BF--Blind flange法兰盖（盲法兰）BHN--Brinell hardness number布氏硬度值BL--Battery Limit界区BL--Battery Line界区线B/L--Bill of Loading载荷数据表Bld--Blind盲板Blk--Black黑色Blk--Blank空白BM--Bench Mark基准标志BM--Bending Moment弯矩B/M(BOM)--Bill of Material材料表Bot--Bottom底BP--Back Pressure背压BP--Base plate底板BR--Basic Requirements基本要求BRG--Bearing轴承BRKT--Bracket支架Brs--Brass黄铜BS--Both Side两边BS--British Standard英国标准BS--Balance Sheet平衡表Bskt--Basket筐BTU--British Thermal Unit英国热量单位BV--Back View后视图BV--Butterfly Valve碟阀BW--Brine Vater冷冻盐水BW--Butt Welding对焊BWG--Birmingham Wire Gauge伯明翰线规BWRA.--British Welding Research Association英国焊接研究协会C--Centigrade(degree)摄氏度数CA--Chemical Analysis化学分析CA--Corrosion Allowance腐蚀裕量Calc--Calculate计算Cap--Capacity能力、容量CAS--Cast Alloy Steel铸造合金钢Cat--Catalyst触媒、催化剂Catg--Catalog目录、样本C-C(C/C)--Center to center中心距cc--carbon copy复写（纸复制）本cc--cubic centimeter立方厘米CCW--Counter clockwise反时针方向CD--Cold Drawn冷拉的、冷拔的CE--Covered Electrode焊条Cent--Centrifugal离心的CF--Centrifugal Force离心力CFW--Continuous Fillet Weld连续角焊缝CG--Center of Gravity重心CH--Case-Hardening表面硬化Ch--Chapter章节Cham--Chamfer倒角、斜角、斜面Chan--Channel通道、沟槽、管箱、槽钢Chk--Check检查CI--Cast Iron铸铁CIF Cost，Insurance and Freight到岸价格Circ--Circumference圆周、环向CL--Class等级、类别CL--Center Line中心线CL--Clearance间隙CLAS--Cast Low Alloy Steel低合金铸钢CM--Center of Mass质量中心Cnds--Condensate冷凝液CO--Clean Out清除Co--Company公司Coef--Coefficient系数Col--Column柱、塔Comb--Combination组合Comp--Compare比较Comp--Compound化合物、复合的Compn--Composition组分Conc--Concrete混凝土Conc--Concentration浓度Cond--Conductor导体Cond--Condition条件Conn--Connection联接、接口Const--Constant常数、恒定的Const--Construction结构，建造Cont--Control控制Cont--Contain包含Cont--Content内容、含量Corp--Corporation公司Corr--Corrosion腐蚀CP--Centipoise厘泊CP--Center of Pressure压力中心Cpl--Coupling管箍Cplg--Coupling联轴节CR--Chloroprene Rubber氯丁橡胶CS--Carbon Steel碳钢CS--Center Section中心截面CSTG--Casting铸造、铸件Ctr--Center中心CW--Cooling Water冷却水CW--Continuous Welding连续焊Cy--Cycle循环Cyl--Cylinder气缸、圆筒正文部分1WN带颈对焊法兰SO带颈平焊法兰IF整体法兰WN大直径管法兰BL法兰盖LF/SE对焊环松套法兰SW承插焊法兰（HG20616-20623）带颈对焊法兰（WN）密封面形式：突面（RF）凹面（MF）凸面（M）全平面（FF）欍槽面（TG）Header管箱Supporting column支柱Phenum风箱Fan ring风筒Fan deck风机底板Drive assembly驱动组件Forced draught鼓风式/induced draught引风式One-bay单排架Two-bay双排架Sheave皮带轮Item成台设备Plug sheet丝堵板Top plate顶板bottom plate底板--end plate端板--removable cover plate可卸盖板Stay plate加强板Side fame侧面框架tube spacer定距管Tube support cross-member管子支撑梁Tube keeper管子支撑件Instrument connection仪表接头Stud construction,confined gasket榫槽结构窄垫片Flanged construction,confined gasket凹凸结构窄垫片Full-faced gasket全表面宽垫片Plug header丝堵式管箱Stiffener加强件Front正面Side侧面Box-type plenum箱型风箱Transition plenum转换风箱Standard fit标准配合Undertolerance负偏差Overtolerance正偏差Special close fit特殊紧配合Tube-hole grooving管孔槽Thread lubrication罗纹润滑Centerline header管箱中心线Centerline nozzle接管中心线Reference line基准线Out-of-plane tolerance不平度公差Holding-down bolts夹紧螺栓The instrument air supply空气供给仪器The louvre characteristic performance curve百叶窗特性曲线Instrumentation仪表Dry-bulb temperature干球温度Max.exposure temp.of elastomeric material弹性材料的最大外露温度For pheumatic positioner气动定位器For pheumatic diaphragm actuators气动隔膜执行机构For rotary unions旋转单元Expanded metal fan guard mesh风机护罩多孔金属网Direct right-angle gear drive齿轮直角直接驱动Belt drive皮带驱动Direct motor drive电动机直接驱动Fan support风机支架Suspended belt drive,motor shaft down悬挂皮带驱动，电动机轴朝下Gear box齿轮箱Bearing轴承Coupling联轴器Base plate底板Louvre deflection窗叶挠度Louvre blades in closed position with design load of 2000N/m2设计载荷为2000N/m2的处于关闭状态的窗叶Louvre side frames with uniform design load of 2000N/m2均匀设计载荷为2000的百叶窗边缘框架Length of the span between points of support俩支撑点之间的跨度Platform平台Column支柱Walkway走道Live load动载荷Floor framing平台铺板Columns and brackests支柱及托架Ladders and stairways梯子和脚踏Fan thrust风机推力(internal)refractory linings耐火衬里Wet gas compressor trim coolers湿气压缩机调温冷却器Stripper condenser汽提塔冷凝器Flattening椭圆度Stripper feed pre-heater汽提塔进料预热器Stripprt1st reboiler汽提塔第一再沸器Primary absorber bottom pumparound cooler一级吸收塔底循环泵冷却器Low temp.HIC resist KCS低温抗HIC镇静钢Gasoline trim cooler汽油调温冷却器Lean oil trim cooler贫油调温冷却器Fuel gas cooler燃料气冷却器Debutanizer reboiler脱丁烷塔冷凝器Butane product cooler丁烷产品冷却器Propane/propylene rectifier condensers丙烷/丙烯精馏塔冷凝器Mixed C3cooler混合C3冷却器Residue MPS heater渣油MPS加热器Feed/slurry pumparound exchanger进料/油浆循环泵换热器Slurry HP steam generator油浆-高压蒸汽发生器Clarified oil MP steam generator澄清油中压蒸汽发生器Safetyrelated technical manual产品安全技术说明书Namely即Specific gravity比重Fixed tubesheet heat exchanger固定管板式换热器Floating head type heat exchanger浮头式换热器U-tube type heat exchanger U形管式换热器Kettle type heat exchanger釜式换热器Double tube type heat exchanger套管式换热器Slip tubesheet heat exchanger with stuffing box滑动管板填料函换热器Stuffing box heat exchanger填料函式换热器Double sheet heat exchanger双管板换热器Thin tubesheet heat exchanger薄管板换热器Bayonet type heat exchanger插管式换热器Jacket type heat exchanger夹套式换热器Mesh demister丝网除沫器Skirt shell裙座筒体Cover plate盖板Base plate底板Straddle equi-spaced跨中均布Bottom head下封头Weld symbol std.焊缝符号标准Weld forms for NZLS-SHELL--C、D类焊缝坡口形式Earthquake deg.地震烈度“Duplicate”=“复制”“for gas service only”=“仅用于气体工况”0.8mm radius round半径为0.8mm的圆1st sulphur condenser第一硫冷凝器正文部分2A0.8mm radius round tool（磨平用）A balancing bellows平衡波纹管A blank head毛坯封头A centre line elevation of3.5m at the top exchanger 顶层换热器中心线拔高A certificate of conformance性能证书A certified test report合格的试验报告A chord length弦长arc length弧长A circumferential line环向线A coded marking编号标志方法A coefficient of discharge排放系数A computed radial shear计算所得的径向剪切载荷A cone with a knuckle radius有转角半径的锥壳A cone-to-cylinder junction锥壳与圆筒的接逢A definitely determinable yield point有明显屈服点的材料A dimensioned detail sketch of defect location and extent缺陷位置和范围的尺寸草图A fillet weld with a min.throat dimension角焊缝最小厚度a fine grain practice细化晶粒处理A fixed geographical location固定地理位置A flare radius扩口半径A forged welding neck flange锻制焊接带颈法兰A given nominal chemical analysis给定的公称化学成分A heated electrode holder已加热电焊条的焊条筒A mockup模拟产品a needle gun for scale清除剥落层的撞针枪A neutral to slightly reducing flame中性至微还原性火焰A non-welded dished head非焊接凸形封头A pad垫板A positive mechanical locking arrangement可靠的机械锁紧装置A proven quantitative analytical technique有效的定量分析方法A ratio of min.specified yield曲强比A ratio of not less than three to one不小于3：1的比例A recess1/16in.deep开凹型座A reverse curve section反向曲线段A rupture disk holder安全膜夹持器A shallow contaminated area一个浅的污染区A shielding gas is employed采用保护气体transfer mode熔滴过渡形式short-circurting非短路过渡A stayed jacket具有拉撑件的夹套A stiff and lump paste粘稠而多块状物的糊A straight thread直螺纹A substantial lifting device靠可靠的提升装置A suitable gas leak test适当的气密性试验A telebrinell portable tester便携式布氏测定仪A threaded fastener with a head on one end一端有螺栓头的螺纹紧固件A three to one taper over…在…上形成3：1的泄面A transition section reducer变径过渡段壳体A transition with a slope not exceeding3:1过渡段其坡度不超过3：1A try cock试验旋塞A uniform force fit with the mating section at the root of the weld----在焊根部位的配合处应均匀贴合A valve data tag阀门数据标签A wet paint surface涂漆的未干的表面A wire penetrameter线型透度计Abnormal pressure caused by deflagration由爆燃引起的异常Above3o’clock/9o’clock position高于时钟3点/9点的位置Abrasive tooling打磨工具Abrupt transition突变过渡Accelerated cooling快速冷却Acceptance by inspector由检验员认为合格Acceptance criteria验收标准Acceptance standard合格标准Access openings通道孔Accessibility of pressure vessels压力容器可达性Accumulation of pressure压力累积Acid etch酸蚀Across,impact test横向冲击试验Acting as partial shell stiffeners做为部分壳体加强圈Actual heat treating temperature实际热处理温度Actual prevailing climatic conditions实际的气候条件Additional reinforcement附加补强Adjacent sliding surface such as guides and disks or disk holders相接触的滑动表面，如导向套、阀瓣、或阀瓣夹持器Adjacent to edges of stay-bolted surface临近用螺栓拉撑的表面周边处Adjoining base material相临母材Adjusting slider调整板Admissible wall thickness最小许可壁厚Aerosol can喷罐Affixed to安装到…After Finning在和翅片成一体后Agitator device搅拌装置Air baffle(upper/lower)挡风板Air hardening steels自淬钢Air pocket气袋Air volume风量Alignment tolerance对准公差,组对公差All hydro-test leakage液压试验发现的所有泄露点Allow.Press.Drop允许压降Allowance for corrosion,erosion,abrasion腐蚀裕量，侵蚀，磨损裕量Alternative design for替代Ambient temperature环境温度Amine lean solution/rich贫/富胺液Ammonia氨Amount of overlap搭接量An adjustable blow-down construction可调排污结构An aluminum coating on the hot face(gas side)热管板的热面（气体侧）喷一层铝thermally sprayed aluminum热喷铝An angle joint connecting锐角对接焊连接angle joint 斜口接头An atmospheric dew point常压露点温度An individual tube hydrostatic test逐根进行液压试验Anchor bolt地角螺栓Anchor plate支撑板Angle beam examination横波检验法Angle of diagonal with longitudinal line对角向线与纵向线的夹角Anti-corrosive coating防酸腐蚀的涂层Anti-galling防卡滞的Any group of aligned indications任何一群或直线分布的显示Any non-hazardous liquid任何非危险性液体Any reduction in thickness任何厚度削薄Any taper at a welded joint焊接接头的任何斜度Apex angle顶角,half-apex angle半锥顶角Apparatus仪器，设备Applied linings,tightness应用忖里,密封性Approval of new material新材料的批准Appurtenances附属零件Arc or gas welded(W)电焊或气焊Pressure welded(P)压力焊Brazed(B)钎焊（Electric）resistance welded (ERW)电阻焊Arc weld电弧焊Act stud welding电弧螺柱焊Resistance stud welding电阻螺柱焊Atomic hydrogen原子氢焊Stud螺栓焊Electron beam welding电子束焊Flash闪光焊Electroslag电渣焊Explosive爆炸焊Induction感应焊Continuous/intermittent welding连续焊/间断焊Electro-gas welding气电焊Full penetration welding 全熔焊Inertia and continuous drive friction welding 用储能和连续驱动摩擦焊/惯性…Laser beam激光束焊Capacitor discharge welding电容放电焊Manual welding:flat position,vertical position手工焊：平焊、立焊Oxy-fuel gas氧燃料气焊Thermit铝热焊Spot 点焊line线焊seam缝焊Tack/Tack weld定位焊Arc strikes,gouges,and other indication of careless workmanship引弧斑痕，刨痕及其他由于疏忽造成的损失starts引弧stops止弧Arithmetical average deviation计算平均偏差Around openings for welded attachment环绕焊接附件孔口Around openings环绕开孔Arrangement symmetry对称布置Arrangement symmetry对称布置equispaced midspan 跨中均布Asbestos with suitable binder含有适当粘剂的石棉ASME designated organization--ASME指定机构ASME designee----ASME代表ASNT=American society for nondestructive testing美国无损检测协会ASTM=American society for testing and material美国试验材料协会At elevated temperature,在高温情况下/cryogenic低温下At increments that are within20%of the range covered----（点与点间的）增量应为所覆盖范围的20%At or near the center of the weld在焊逢中间或附近At shop在车间At the edges of the fillet weld在角焊缝焊趾处At the large end在大端At the max.anticipated temperature最大预期温度下At the most critical area最危险的区域At the purchaser’s option基于买方的选择At the smallest cross sectional area在最小横截面Attachment of pressure parts to flat plates to form a corner joint承压件、平板相焊形成角接头Attachment welds连续焊逢Austenitic chromium-nickel stainless steels奥式体铬镍不锈钢Austenitic stainless steel奥式体不锈钢Authentication认证/鉴定Auto-refrigeration自动制冷Average discontinuity hoop stress不连续环向平均应力Avoid overloading the bristles避免刷上沾太多油漆Avoid sharp break避免尖角破裂Axial load per unit circumference单位周长轴向载荷Axial strain轴向应变Back strip剥离Back-chip背面清根Backing device钩圈Backing plate,clad material覆层材料的垫板Backing strip垫板Baffle cut折流板切口Baffle plate起顶板，挡板Baffle折流板Bare and marred spots裸露点（未上漆的）和损害了的地方Bars and shapes棒材和型材Bars拉杆jacks千斤顶clamps夹具Bar棒Base metal母材Base plate底板Base tube基管Basis for establishing确定的基础Bcup硼铜磷组BAg硼银组Be applied as a continuous coating in an even manner to achieve a minimum film thickness平坦，最薄的膜Be available in sufficient quantity应有足够用的量Be brought up uniformly to均匀升温Be chamfered or rounded进行倒角或倒圆Be compatible with与…协调、一致Be conducted on water at a tem.Between..and..应采用温度在..和..之间的水来进行Be disconnected隔断Be either staggered or in-line可以相互错开，或并排布置Be erected at the manufacturer’s works在厂内试安装Be essentially symmetrical with respect to the axis of rotation相对于旋转轴保持基本对称Be examined by sectioning可进行截面检查Be expanded for the full thickness of the tube sheet管只能在管板整个厚度里胀Be explicitly indicated that the unit is subjected to vibrations明确指出换热器会有振动Be formed to the curvature of the shell做成与壳体相对应的曲率Be forwarded to送交Be identified in yellow以黄色标明Be inspected to ascertain complete penetration检查确定是否Be mandatory for强制性的要求Be multiplied by乘以Be obstructed by被…堵塞Be of streamlined design设计成流线型Be perpendicular to垂直于Be readily rendered inoperative经常失灵Be ready accessible for inspection便于检查Be sampled进行采样Be solution annealed进行固溶退火Be well ground,not cake,thicken or skin（油漆）安放好、不结块、变浓、或结皮Be written in stencil on the yellow bandBead width焊道Beams梁Bearing area承载面积Bearing surface受压面Bend tangent弯处切点Bend test弯曲试验Bending stress弯曲应力Bend弯管Bessemer quality steel贝式体钢Bevel is optional,45°max.斜度/坡口任意，最大为45°Bevel斜磨/倒角Bind flange法兰盖/盲法兰Black ground,yellow letter黑底黄字Blank flange盲板法兰Blast cleaned surface喷砂清洗过的表面Blow敲击,peening锤击Body-to-bonnet or body-to-yoke bolting阀体和阀盖，阀体和阀轭螺栓Boiler water锅炉水Bolt hole clearance螺孔间隙Bolt lands螺栓载荷Bolt stress螺栓应力Bolt tensioners螺栓紧固件/螺栓张紧Bolted flange connection螺栓法兰连接Bolting flange 螺栓法兰Bolt螺栓Bonnet封头管箱Booster gas heater增压气加热器Bosses threadsBottom plate of saddle鞍座底板Bottom plate底板Braced and stayed surface拉杆和撑杆表面Braces or stay-bolts of uniform diameter symmetrically spaced等直径并对称布置的拉撑件或撑条的表面Brace拉杆Bracing拉筋Branch connection支管连接Brazed connections for nozzle接管的钎焊连接Brazed joint钎焊接头Brazed vessel钎焊容器Brazer钎焊工Brazing filler metal ring pre-placed here钎料环预先安放于此Brazing filler metals钎料Breaking pin device安全销装置Breaking pin housing安全销套Breaking pressure破碎压力Breather valve呼吸阀Brinell hardness布氏硬度Brittle coating脆性涂料Brittle fracture脆性破坏BUB=bubble point沸点Bubble trays泡罩塔Buckling stress屈曲应力Built-up pad加厚凸缘上Burrs along the hole periphery shall be removal除去管孔周边毛刺Burr毛刺,毛口Busting test爆破试验But otherwise by…但用其他..方式则不Butt straps对接盖板/对接搭板Butt welded joint对接接头Buttering预堆边焊Buttstraps对接搭板Butt-welding对接焊By capillary attraction借助于毛细管引力Bypass shroud旁路挡板By-pass旁通管Cable clamp索夹Calculated test pressure计算得的试验压力Calculation heat exchanger area计算换热面积Calibrated against a standard deadweight tester经标准的静重式测试仪校正Calibrated at intervals not exceeding six months每隔六个月复检一次Can section罐段head端部exchanger section换热器段nozzle管嘴Capacity certification of pressure relief devices泄压装置排量证明书Capacity certification test排量的验证试验Carbon content含碳量Carbon in material for welding焊接用材料中的碳Care for handling小心轻放HANDLE WITH CARE: Indicating that contents are fragileCast bronze threaded fittings铸造青铜螺纹连接管配件Cast copper alloy pipe flange铸铜合金公称管法兰Cast ductile vessel可锻铸容器Cast iron circular dished heads铸铁碟形封头Cast iron pipe fittings铸铁管件Cast iron vessel铸铁容器Cast iron plugCast iron standard parts,small铸铁标准部件，小件Cast iron铸铁/生铁Cast material铸造材料Cast,forged,rolled,or die formed standard pressure parts铸，锻，轧，或模具成形的标准受压件Casting quality factor铸造质量系数Casting铸件Catalyst circulation design case催化剂循环设计情况Catch basins滤污器Category B butt joint--B类对接接头Category容器类别Caustic service有腐蚀的设备Caustic soda苛性钠Caustic washing tower/alkaline tower碱洗塔Center of gravity mark重心标识NIL:Indicating position of center of gravityCenter of lap搭接中心线Center of weld焊缝中心线Centrifugal castings离心浇注的铸件Ceramic random packing陶瓷散堆填料Certificate of authorization for code symbol stamp规范符号标志的认可证书Certification of nondestructive personnel无损检验人员证明书Certified individual（CI）合格人员Chamfer for pass partition oral part隔板槽倒角Chamfer倒角Channel box管箱Channel cover管箱平盖Channel flange管箱法兰Channel gasket管箱垫片Channel head管箱封头Channel pass partition管箱分层隔板Channel-side gasket管箱侧垫片Charpy impact tests“夏比”冲击试验Charpy V-notch type夏比V形缺口形式Chart草图Checking of Dimension校核尺寸Cheesecloth粗棉布Chemical analysis for qualification shall be obtained by laboratory methods评定化学分析应当采用化验室分析方法Chemical analysis verification results化学分析验证结果Chemical cleaning connections化学清洗连接处Chemical composition化学成份Chiller economizer再接触预冷器China state bureau of quality and technical supervision 中国质量技术监督局Chip mark on integrally forged vessels整体锻造容器上的缺口标志Chip marks and minor depressions削痕或较小的凹陷Chipping铲chipping hammers;grinding磨abrasive wheels;scraping刮scrapers;gouging刨Chisel凿子chrome-moly steel铬钼钢Chrome铬钢Chromic acid铬酸Circular heads and noncircular heads圆形和非圆形封头Circular plates圆平板Circumferential butt joints with one plate offset单边折边的环向对接接头Circumferential joint环向连接longitudinal joints纵向接头ring joint圆环形连接Circumferential stress环向应力Circumferential surface圆周表面Circumferential weld环焊缝Clad material覆层材料Clad plate复合板Clad restoration覆层复原Clad sheet复合薄板Clad side覆层侧Clad vessel覆层容器Cladding覆层Clad-stripped surface剥离了覆层的表面Clamp ring夹环Clamp卡箍Clapboard挡板Class of acceptance合格级别Class of welded details焊接细节的类别Classification number牌号Clay treater feed heater白土塔进料加热器Cleaned with a light,non-residue,and chemical solvent使用轻型、无残留化学熔剂Cleaning and developing solution清洗和显影法Cleaning of brazed surfaces钎焊的表面清理Cleaning of welded surface焊件表面清理Clearance between surfaces to be brazed钎焊表面间的间隙Clearance间距Clips夹板/压板/夹持件/夹板/卡子Closing in extensions of the body筒体延伸部分进行收口Closing plug塞堵,cap帽盖Closure bars拉紧杆Closure封闭Clustered indication密集性显示CMGC波齿垫CMR阶梯型填料Coarse ingot structure粗锭结构Coarse ripple粗糙焊波grooves沟槽overlaps焊瘤abrupt ridges陡脊valleys凹坑Cracks裂纹pinholes 针孔incomplete fusion未熔合Crater弧坑Coated and cored electrodes and flux带涂层的及药芯的电焊条和焊剂Coated electrodes涂层焊条Coated surface涂漆了的表面Coated with a metallic base waterproof lubricant to prevent galling in use and aqueous corrosion during testing漆上金属防水润滑剂以防止卡滞及在试验过程中出现的水腐蚀Coatings涂层plating电镀Code for construction and acceptance of spherical tanks球形储罐施工和验收规范GB50094Code number代码Code symbol规范符号Coiler蛇管，盘管Cold bent冷弯Cold differential test pressure冷差试验压力Cold flash drum feed cooler冷闪蒸筒进料冷却器Cold-drawn bars冷拔棒Collapsing pressure垮塌压力Collar boltColor coding色码Column立柱Column塔器Combination of different material不同材料组合Combination units组合容器Combined with pneumatic与气压试验混合Combine-unit组合件Combustible distillates可燃液体Commodity specification--设备规格书Communicating chambers连通室Complete chemical analysis of the overlay完整的堆焊层化学分析Complete fusion and complete joint penetration完全熔合及完全焊透Composite组合件Compresed asbestos gaskets压紧的石棉垫Compressed air service压缩空气锅炉Compression type压环式Compressors压缩机Computation计算Computed working pressure from hydrostatic test由水压试验计算的工作压力Computer control module计算机控制模数Concave and convex凹面和凸面Concavity凹陷Concentric reducer sections同心变径段Concentric ring wave form disk plate同心环碟片填料Concert with inner surface与内表面吻合Conditioned areas修整区域Cone锥体Conical head锥形封头Conical reducer sections锥形变径段Conical sections圆锥截面Connection size standard连接尺寸标准Conspicuous location显眼的位置Constant volume process zone定容过程区Construction fixtures建造夹具Construction结构数据Consumable and non-consumable electrode process熔化电极法与不熔化电极法Consumable inserts焊接用可熔化嵌条Contact facing接触面Contact pyrometers接触高温表Contamination污染物recontamination再污染Continuation of shell optional壳体可延伸Continuous full penetration weld连续全焊透焊逢Continuous heat resistance持续耐热Control of stamping打印管理Controlled shot peening控制喷丸Conversion换算Coolant冷却剂Cooling chamber冷却室Cooling rate降温速度Cooling tower fan冷却塔风机Cooling way and time冷却方式与时间Copper sulfate etching硫酸铜Corner and fillet圆角和倒角Corner joint角接头Corner or tee joints角接或T型接头Corner,fillet角接焊缝，角焊缝Corrected for temperature温度校正Corrections for moisture content of the steam校正蒸汽的含水量Corroded thickness蚀态厚度Corrosion resistant linings防腐蚀忖里Corrosion resistant weld metal overlay cladding抗腐蚀堆焊金属层Corrugated metal,asbestos inserted,or corrugated metal,jacketed asbestos filled内填石棉的波纹状金属或充填夹层石棉的波纹金属Corrugated plate波形板Corrugated shells波纹形壳体Corrugating paper machinery波纹板机械Corrugating paper machinery瓦楞纸机械Cosmetic grinding休整性打磨Counter-current逆流/回流Coupling threadCouplings plugged to prevent damage塞紧以防损坏Coupling管箍/耦合/联结Cover flange外头盖法兰Cover plates/Cover盖板Cracks裂纹seams皱纹laps折叠cold shuts冷隔lamination分层Cradle吊架Crater crack火口裂纹Crimping强压Critical temperature临界温度Cross stray斜撑Curvature of the vessel wall容器壁的弧度，Curvature 曲率Cutting oil切削油scale residues剥落的残渣Cutting切割fitting装配and alignment对准CVN impact testing夏比缺口冲击试验Cyclic operation循环工作Cyclical loading循环载荷Cylinder筒体Cylindrical shell柱状壳体，Cylindrical圆柱形Damp潮湿greasy油污oxidized氧化Dead load静载荷Defective brazing有缺陷的钎焊Defect缺陷Defined limit规定的范围Deflecting baffle导流板Deflection cause linkage挠曲引起泄露Deflector导流装置Delayed cracking延迟裂纹Demister破沫器Demonstration of density and penetrameter image射线透照的黑度和透度计Dengsity密度Velocity流速pressure drop压降viscosity粘性molecular weight分子量Density密度Deoxaluminite weld-through primer焊接坡口防护涂料Deoxidation脱氧Depentanizer feed-bottoms exchanger脱戊烷塔进料/塔底换热器Deposited weld metal熔焊金属Depth of offset折边深度Derusting去锈Design and construction of large,welded,low pressure storage tanks大型焊接低压贮罐设计和制造API620 Design duty设计功率Design for full vacuum@temper.Design life设计寿命Design margin设计裕度Design or type number of valve阀门设计号或型号Design parameter设计参数Designation名称Detachable chamber独立可分的受压室Detect pressure观察压力Detect surface calibration notches检测表面标定缺口Detrimental corrosion有害的腐蚀Detrimental discoloration有害变色Deviation背离，（对角线、角度上的）偏差DEW=dew point露点Diagonal white and yellow bands白黄色斜纹Dial indicating pressure gages表盘指示压力表Diameter exemption直径的豁免Diaphragm type pressure relief valve隔膜式泄压阀Die-stamping for material identification打材料标志硬印Diff.Pressure/Differential pressure压差Differ in thickness厚度差Diffusible hydrogen limit扩散氢限制Digital reading pressure gages数字压力表Dimensionless factor无量纲系数Dimpled压凹窝的,embossed使凸出Direct firing(DF)直接火容器Discharge of safety valves安全阀泄放Discharge pipe排放管Discharge出料Dished cover球面凸形封头Dished heads碟形Disk-doughnut baffle盘-环行折流板Dismantling拆除installation安装Displacement measurement test位移测量试验Dissimilar metal welding异种金属焊接Dissimilar weld metal不同金属的焊接Distortion大变形Distribution devices配电装置Distribution,retention发送，保存Distributor分布器Double curvature双曲率single curvature单曲率Double pipe套管Double weld双道焊Double-jacketed金属包垫片Double-welding双面焊Doubly curved shell两个曲面组成的壳体Dowel销子Drain opening排尽孔Drainage排放Drilled or bored holes钻孔或镗孔Drips and runs in the path of the weld joint焊道内的防护涂料滴痕或流痕Driving fit打入配合（封头与壳体焊接前）Drop weight test落锤试验Drum圆桶Dry saturated steam干饱和蒸汽Dry weight of total halogen or sulfur or in-organic halogens总卤素或硫或无机卤素干重Ductile cast iron可锻铸铁Due to fatigue or creep由于疲劳或蠕变Dummy tubes O.D.堵管平盖Duplex stainless steel双相不锈钢Duplicate and similar parts相同件和相似件During fabrication/Fitting up制造过程中制造期间Dye penetrant examination of the completed weld--100%的着色渗透探伤Dye stenciling染色镂刻Dye-penetration detection着色探伤Dynamic loading动载荷Each bundle每捆,each lift每个吊运包装,shipping container集装箱Each side of each circumferential welded intersection 每一环向接头相交的两侧Earth lug接地板Earth lug接地板anchor bolt地脚螺栓lifting lugs吊耳Eccentricity of shell壳体的偏心度Eddy current test涡流探伤with eddy current method Edge defects边缘缺陷Edge of plates,metal removal from由加工板边去除金属Effective gasket width有效垫片宽度Effective temp.Difference有效温差Effective thickness of conical section锥形段的等效厚度Efficiency系数Elastic buckling stress弹性失稳应力Elasticity,modulus of弹性模量Elastomer合成橡胶Elbow弯头Electrode core焊芯Electrode rods电焊条electrode wires电焊丝Electrode焊条Elevation above ground拔高/地面高度Ellipsoidal椭圆形,torispherical碟形,hemispherical 半球形,conical锥形Ellipsoidal椭圆形hemispherical半球形spherically dished(torispherical)球面凸形（碟形）conical锥形tori-conical(cone head with knuckle)折边锥形（具有转角区的锥形封头）Elliptical projection technique椭圆发射技术Elongated indication条型显示Embody包含，体现Embrittlement脆化Employing straight threads使用直螺纹Enameled vessel搪瓷容器Enamel瓷釉Endurance limit疲劳极限Engineering drawings工程设计图纸commodity specification商品规格书Engraving or hard stamping蚀刻或打钢印Enlarged inlet nozzlesEnthalpy-temperature profile:linear热函-温度曲线图：线性的Entirely in spherical portion全部在球体部分Epoxy环氧涂层Equally spaced on two rows均匀分布为两排Equipment setup,calibration,operation,evaluation of examination设备调试、校准、操作、和检测数据评定Equip-spaced mid-span跨中均布Erection weight安装重量Erosion冲蚀Establish a mean analysis确定化学成分平均值Etchant浸蚀剂Etching,of sectioned specimens侵蚀，关于截面试样Evaluation and retests评片与复验Evaporator蒸发器Examination of sectioned specimens剖面试样的检验Examination report（超声波）探伤报告Locate indication area确定指示区域echo height回波高度indication dimensions指示尺寸depth below the surface表面下的深度type of indication指示类型Examined by审核人Excess stock from…material余料Excessive deformation过大的变形Excessive scoring of the plates平板上的深痕Exothermic kits放热包Expanded connection胀接Expansion joint膨胀节Explosion-proof group防爆等级Explosive welding of multiplayer tubes多层管爆炸焊Exposed inside edges内侧裸露出的边缘Exposed left un-welded留下不予焊接的显露部分Extend over…延伸到…Extended heat transfer surfaces延伸的转热面Extended or thickened necks加长或加厚管颈External B31.1process piping外部B31.1工艺配管External surface painting STD.外表面涂漆标准Extract column feed-bottoms exchanger抽出液塔/塔底换热器Extract column抽提塔Extreme fiber elongation最大纤维伸长率/极限Eye bolts吊环螺栓Fabricated castings for pump泵外壳Fabrication单纯的机械制造Facilities装备Facing to C.L.or W.L.伸出高度Factory-made wrought butt-welding fittings工厂制造的锻钢对焊管配件Failure likelihood失效频率Failure or deterioration of the diaphragm material隔膜材料失效或损坏Failure probability失效概率Fatigue strength design疲劳分析设计Female thread内螺纹,male thread外螺纹Ferric steel vessel with tensile property enhanced by heat treatment经热处理后提高抗拉性能的铁素体钢容器Ferrite number(FN)铁素体含量代号Ferritic steels with tensile properties enhanced by H.T.采用热处理提高抗拉性能的铁素体钢Ferromagnetic铁磁性（材料）Non-magnetic非磁性（材料）Ferrule-type卡套式Field assembly of vessel容器的现场安装Filler metal填充金属Filler plugs for trepanned holes锥孔的管塞Fillet weld角焊Film coefficient膜系数Filter and traps used to collect water and oil过滤器和积水箱Filter screen滤网Fine metal gauze细丝网Finish coat面漆Finish:“face”sweep blasted抛光：标明“面”处需抛光处理Finishing column feed-bottoms exchanger成品塔进料/塔底换热器Finned portion,un-finned portion有翅段，无翅段Fired heater coils火焰加热炉盘管Fired process tubular heater直接火管式加热炉Firmly adherent deposits牢牢黏附的沉淀物First lot of…首批..First sample test report首样测试报告Fitting attachments附件装配Fitting up joints连接处的装配Fittings配件Fixed saddle固定鞍式支座Flaking剥落，薄片Flame arrestor火焰清除器Flame cutting火焰切割Flame damper阻火器Flame/Explosion-proof stirrer防爆搅拌器Flammable vapor可燃蒸汽Flange contact facings法兰接触面Flange moment法兰力矩Flange of stiffener加强圈翼板Flange rings法兰圈Flange stress法兰应力Flanged fittings带法兰管配件。

美国ASME标准目录ASME B1.1-1989（R2001）统一英制螺纹ASME B1.12-1987（R1998）5级过盈配合螺纹ASME B1.20.3-1976（R1998）干密封管螺纹（英制）ASME B1.20.5-1991（R1998）干密封管螺纹的检测（英制）ASME B1.20.7-1991（R1998）软管接头螺纹（英制）ASME B1.3M-1992（R2001）螺纹尺寸验收的检测体系—英寸和米制螺纹（UN、UNR、UNJ、M和MJ）ASME B1.5-1997 爱克母（ACME）螺纹ASME B1.8-1988(R1994) 矮牙爱克母螺纹ASME B107.46-1998 螺柱、螺钉和管道提取器：安全要求ASME B16.10-1992 阀门的面至面和端至端尺寸ASME B16.10-2000 阀门的面对面和端至端的尺寸ASME B16.11-1996 承插焊式和螺纹式锻造管件ASME B16.11-2001（2002年颁布）承插焊式和螺纹式锻造管件ASME B16.1-1998 铸铁管法兰和法兰管件（25、125和250磅级）ASME B16.14-1991 钢铁管螺纹管堵、内外螺丝和锁紧螺母ASME B16.15-1985 （R1994）铸青铜螺纹管配件（125和250磅级）ASME B16.18-1984（R1994）铸铜合金钎焊接头受压管配件ASME B16.20a-2000 管道法兰用环垫式、螺旋缠绕式和夹层式金属垫片ASME B16.21-1992 管法兰用非金属平垫片ASME B16.22-2001 锻压铜和铜合金钎焊连接压力管配件ASME B16.24-2001 铸铜合金管法兰和法兰连接管配件ASME B16.25-1997 对焊端部ASME B16.28-1994 锻轧钢制对接焊小弯头半径弯头和180。

弯头ASME B16.3-1998 可锻铸铁螺纹管件（150和300磅级）ASME B16.33-2002 压力在125psi以下燃气系统用手动金属制燃气阀门（规格从NPS1/2至NPS2）ASME B16.34a-1998 法兰、螺纹和焊接端连接的阀门ASME B16.36-1996 孔板法兰ASME B16.38-1985（R1994）气体分配用大金属阀ASME B16.39-1998 可锻铸铁螺纹端管套节150、250和300磅级ASME B16.40-1985（R1994）气体分配系统中手动热塑切断器和阀门ASME B16.4-1998 灰铸铁螺纹管件（125和250磅级）ASME B16.42-1998 球墨铸铁管法兰和法兰连接管配件ASME B16.44a-1997 室内管道系统用手动操作金属气阀ASME B16.47a-1998 大直径管钢制法兰（NPS 26~NPS 60）ASME B16.48-1997 钢制管线盲板ASME B16.5-2003 管法兰和法兰管件ASME B16.9-1993 工厂制造的锻钢对焊管件ASME B16.9-2001 工厂制造的锻轧制对焊管配件ASME B18.10-82(R2000) 轨道螺栓和螺母ASME B18.13a-1998 螺钉和垫圈组件ASME B18.15-1985（R2003）锻制吊环螺栓ASME B18.16.1M-79(R2001) 有效力矩型钢质米制六角锁紧螺母和六角法兰面锁紧螺母的力学和性能要求ASME B18.16.2M-79(R2001) 有效力矩型钢质米制六角锁紧螺母和六角法兰面锁紧螺母的扭转拉伸试验要求ASME B18.2..4.1M-2002 米制六角螺母-类型1ASME B18.2.1a-1999 方头及六角头螺栓和螺钉ASME B18.2.2-1987（R1999）方螺母和六角螺母（英制系列）ASME B18.2.3.10M-1996 方头螺栓（米制系列）ASME B18.2.3.1M-1999 米制六角头螺钉ASME B18.2.3.2M-79(R1995) 米制成型加工六角头螺钉ASME B18.2.3.3M-79(R2001) 米制大六角头螺钉ASME B18.2.3.4M-2001 米制六角头法兰面螺钉ASME B18.2.3.5M-79(R2001) 米制六角头螺栓ASME B18.2.3.5M-79（R2001）米制六角头螺栓ASME B18.2.3.6M-79(R2001) 米制厚六角头螺栓ASME B18.2.3.6M-79(R2001) 米制厚六角头螺栓ASME B18.2.3.7M-79(R2001) 米制大六角头结构螺栓ASME B18.2.3.8M-81(R1999) 米制六角头尖端阻滞螺钉ASME B18.2.3.9M-2001 米制大六角头法兰面螺钉ASME B18.2.4.2M-79(R1995) 米制六角螺母-类型2ASME B18.2.4.3M-79(R2001) 米制六角开槽螺母ASME B18.2.4.4M-82(R1999) 米制六角法兰面螺母ASME B18.2.4.5M-79(R1998) 米制六角形压紧螺母ASME B18.2.4.5M-79(R1998) 米制六角形压紧螺母ASME B18.2.4.6M-79(R1998) 米制厚六角形螺母ASME B18.2.4.6M-79(R1998) 米制厚六角形螺母ASME B18.29.1-1993（R2002）螺旋盘绕螺纹内插件—自由旋入和螺钉锁紧（英制系列）ASME B18.5.2.1M-1996(R2001) 米制圆头短方颈螺栓ASME B18.5.2.2M-82(R2000) 米制圆头方颈螺栓ASME B18.5.2.3M-90(R1998) 大圆头方颈螺栓ASME B18.5-90(R1998) 圆头螺栓（英制系列）ASME B18.9-1996 农用防松螺栓（英制系列）ASME B18系列标准合订本（含25个标准，编号412-35至412-59）ASME B31.11a-1989（R1998）浆液输送管道系统ASME B31.1-2001 动力管道ASME B31.1-2004 动力管道ASME B31.3-1999（含A00.A01）工艺管道ASME B31.3-2002(相当2002增补) 工艺管道ASME B31.3-2004 工艺管道ASME B31.4-1998 液态烃和其他液体管线输送系统ASME B31.5-1992（R1994）制冷管道ASME B31.8-1999 输气和配气管道系统ASME B31.9-1996 建筑管道规范ASME B31G-1991 确定已腐蚀管线剩余强度的手册(对ASME B31压力管道规范的补充文件）ASME B36.10M-2000 焊接和无缝轧制钢管ASME B36.19M-1985（R1993）不锈钢钢管ASME B4.3-1978 （R1999）米制尺寸产品通用公差ASME B46.1-2002 表面结构特征（表面粗糙度、波浪度及形态）ASME B73.1-2001 化学流程用卧式轴向吸入离心泵技术规范ASME B73.2M-1991（R1999）化学过程用立式管道离心泵技术规范ASME PTC25-1994 压力泄放装置性能试验规范ASME参考书籍无损检测基本知识纲要（ASME取证必读）ASME规范Ⅰ卷动力锅炉建造规范2004ASME规范Ⅱ卷A篇铁基材料2004ASME规范Ⅱ卷B篇非铁基材料2004ASME规范Ⅱ卷C篇焊条、焊丝及填充材料2004ASME规范Ⅱ卷D篇材料性能2004ASME规范Ⅲ卷（89版）核动力设备建造规则NCA卷第一册与第二册之总要求ASME规范Ⅳ卷采暖锅炉建造规范2004ASME规范Ⅴ卷无损检测2004ASME规范Ⅵ卷采暖锅炉维护和运行推荐规则2004ASME规范Ⅶ卷动力锅炉维护推荐导则2004ASME规范Ⅷ卷 1 压力容器建造规则2004ASME规范Ⅷ卷 2 压力容器另一规则2004ASME规范Ⅷ卷 3 高压容器建造另一规则2004ASME规范Ⅸ卷焊接及钎焊评定标准2004ASME规范Ⅻ卷运输罐的建造和连续使用规则2004ASME规范Ⅲ卷核动力装置设备制造准则第一册 NB分卷一级设备1995版ASME规范Ⅲ卷核动力装置设备制造准则第一册 NC分卷二级设备1995版ASME规范Ⅲ卷核动力装置设备制造准则第一册 ND分卷三级设备1995版ASME规范Ⅲ卷核动力装置设备制造准则第一册 NF分卷设备支承结构1995版ASME规范压力管道及管件B31、B16系列标准（上册）ASME规范压力管道及管件B31、B16系列标准（下册）ANSI/ASME B1.20.1-1983（R2001）通用管螺纹ANSI/ASME B1.7M-1984（R2001）螺纹的术语、定义和字母符号。

AB Anchor Bolt 地脚螺栓Earthing boss 接地板Abs Absolute 绝对的Abs Abstract 文摘、摘要A/C Account 帐、帐目AC Alternating Current 交流电Add Addendum 补充、补遗、附录ADL Acceptable Defect Level 允许的缺陷标准Adpt Adapter 连接器、接头AE Absolute Error 绝对误差AET Acoustic Emission Examination 声发射检验AISC American Institute of Steel Construction 美国钢结构学会AISI American Iron and Steel Institute 美国钢铁学会AL Aluminium 铝Alk Alkaline 碱的、强碱的ALM Alarm 报警Alt Alternate 交流、改变Amb Ambient 周围的Amt Amount 数量、金额Anh Anhydrous 无水的ANSI American National Standard Institute 美国国家标准学会API American Petroleum Institute 美国石油学会App Apparatus 设备App Appendix 附录、补遗Appl Applied 应用的Appl Applicable 适当的、合适的Approx Approximate 大约、近似Appx Appendix 附录、附件Arrgt Arrangement 布置AS Alloy steel 合金钢Asb Asbestos 石棉ASL Above Sea Level 海拔高度ASM American Society for Metals 美国金属学会ASME American Society of Mechanical Engineers 美国机械工程师学会Assem Assembly 装配ASTM American Society for Testing and Materials 美国材料试验学会Atm Atmosphere 大气atm Atmosphere pressure 大气压Auto Automatic 自动Aux Auxiliary 辅助设备、辅助的Avail Available 有效的、可用的Avg Average 平均AW Arc welding 电弧焊AW Automatic Welding 自动焊A.W.G. American Wire Gauge 美国线规AWS(AWI) American Welding Society(Institute) 美国焊接学会BAB Babbitt Metal 巴氏合金Baf Baffle 折流板、缓冲板BB Ball Bearing 滚珠轴承BC Between Centers 中心距、轴间距BC Bolt circle 螺栓中心圆BD Blow down 放空、放料BEDD Basic engineering design data 基础工程设计数据Bet Between 在…之间Bev Bevel 斜角、坡口BF Back face 背面、反面BF Blind flange 法兰盖（盲法兰）BHN Brinell hardness number 布氏硬度值BL Battery Limit 界区BL Battery Line 界区线B/L Bill of Loading 载荷数据表Bld Blind 盲板Blk Black 黑色Blk Blank 空白BM Bench Mark 基准标志BM Bending Moment 弯矩B/M (BOM) Bill of Material 材料表Bot Bottom 底BP Back Pressure 背压BP Base plate 底板BR Basic Requirements 基本要求BRG Bearing 轴承BRKT Bracket 支架Brs Brass 黄铜BS Both Side 两边BS British Standard 英国标准BS Balance Sheet 平衡表Bskt Basket 筐BTU British Thermal Unit 英国热量单位BV Back View 后视图BV Butterfly Valve 碟阀BW Brine Vater 冷冻盐水BW Butt Welding 对焊BWG Birmingham Wire Gauge 伯明翰线规BWRA. British Welding Research Association 英国焊接研究协会C Centigrade(degree) 摄氏度数CA Chemical Analysis 化学分析CA Corrosion Allowance 腐蚀裕量Calc Calculate 计算Cap Capacity 能力、容量CAS Cast Alloy Steel 铸造合金钢Cat Catalyst 触媒、催化剂Catg Catalog 目录、样本C-C(C/C) Center to center 中心距cc carbon copy 复写（纸复制）本cc cubic centimeter 立方厘米CCW Counter clockwise 反时针方向CD Cold Drawn 冷拉的、冷拔的CE Covered Electrode 焊条Cent Centrifugal 离心的CF Centrifugal Force 离心力CFW Continuous Fillet Weld 连续角焊缝CG Center of Gravity 重心CH Case-Hardening 表面硬化Ch Chapter 章节Cham Chamfer 倒角、斜角、斜面Chan Channel 通道、沟槽、管箱、槽钢Chk Check 检查CI Cast Iron 铸铁CIF Cost，Insurance and Freight 到岸价格Circ Circumference 圆周、环向CL Class 等级、类别CL Center Line 中心线CL Clearance 间隙CLAS Cast Low Alloy Steel 低合金铸钢CM Center of Mass 质量中心Cnds Condensate 冷凝液CO Clean Out 清除Co Company 公司Coef Coefficient 系数Col Column 柱、塔Comb Combination 组合Comp Compare 比较Comp Compound 化合物、复合的Compn Composition 组分Conc Concrete 混凝土Conc Concentration 浓度Cond Conductor 导体Cond Condition 条件Conn Connection 联接、接口Const Constant 常数、恒定的Const Construction 结构Cont Control 控制Cont Contain 包含Cont Content 内容、含量Corp Corporation 公司Corr Corrosion 腐蚀CP Centipoise 厘泊CP Center of Pressure 压力中心Cpl Coupling 管箍Cplg Coupling 联轴节CR Chloroprene Rubber 氯丁橡胶CS Carbon Steel 碳钢CS Center Section 中心截面CSTG Casting 铸造、铸件Ctr Center 中心CW Cooling Water 冷却水CW Continuous Welding 连续焊Cy Cycle 循环Cyl Cylinder 气缸、圆筒WN带颈对焊法兰SO带颈平焊法兰IF整体法兰WN大直径管法兰BL法兰盖LF/SE对焊环松套法兰SW承插焊法兰（HG20616-20623）带颈对焊法兰（WN）密封面形式：突面（RF）凹面（MF）凸面（M）全平面（FF）欍槽面（TG）分配盘/气液分配盘（溢流型和（抽吸）喷射型）顶部入口扩散器（预分配器）催化剂卸出口冷氢箱（包括冷氢管冷氢盘再分配盘）提升管待生斜管/待生滑阀/再生斜管/再生滑阀/辅助燃烧室/旋风分离器/双动滑阀/分布段/溢流斗/溢流管/稀相段/密相段/烧焦罐/沉降器/待生立管/料腿/半再生立管/再生塞阀/烟气集合管/油气集合管出口收集器喷射盘瓷球栅板分配器膨胀催化剂料位/催化剂膨胀前料位回流罩新鲜催化剂低压废催化剂罐反应流出物出口Header 管箱Supporting column支柱Phenum风箱Fan ring风筒Fan deck风机底板Drive assembly驱动组件Forced draught鼓风式/induced draught引风式One-bay单排架Two-bay双排架Sheave皮带轮Item成台设备Plug sheet丝堵板Top plate顶板bottom plate底板end plate端板removable cover plate可卸盖板Stay plate加强板Side fame侧面框架tube spacer定距管Tube support cross-member管子支撑梁Tube keeper管子支撑件Instrument connection仪表接头Stud construction, confined gasket榫槽结构窄垫片Flanged construction, confined gasket凹凸结构窄垫片Full-faced gasket全表面宽垫片Plug header丝堵式管箱Stiffener加强件Front正面Side侧面Box-type plenum 箱型风箱Transition plenum转换风箱Standard fit标准配合Undertolerance负偏差Overtolerance正偏差Special close fit特殊紧配合Tube-hole grooving管孔槽Thread lubrication罗纹润滑Centerline header管箱中心线Centerline nozzle接管中心线Reference line基准线Out-of-plane tolerance不平度公差Holding-down bolts夹紧螺栓The instrument air supply空气供给仪器The louvre characteristic performance curve百叶窗特性曲线Instrumentation仪表Dry-bulb temperature干球温度Max. exposure temp. of elastomeric material弹性材料的最大外露温度For pheumatic positioner气动定位器For pheumatic diaphragm actuators气动隔膜执行机构For rotary unions旋转单元Expanded metal fan guard mesh风机护罩多孔金属网Direct right-angle gear drive齿轮直角直接驱动Belt drive皮带驱动Direct motor drive 电动机直接驱动Fan support 风机支架Suspended belt drive, motor shaft down悬挂皮带驱动，电动机轴朝下Gear box齿轮箱Bearing轴承Coupling联轴器Base plate底板Louvre deflection窗叶挠度Louvre blades in closed position with design load of 2000N/m2设计载荷为2000N/m2的处于关闭状态的窗叶Louvre side frames with uniform design load of 2000N/m2均匀设计载荷为2000的百叶窗边缘框架Length of the span between points of support俩支撑点之间的跨度Platform平台Column支柱Walkway走道Live load动载荷Floor framing平台铺板Columns and brackests支柱及托架Ladders and stairways梯子和脚踏Fan thrust风机推力(internal) refractory linings耐火衬里Wet gas compressor trim coolers湿气压缩机调温冷却器Stripper condenser汽提塔冷凝器Flattening 椭圆度Stripper feed pre-heater汽提塔进料预热器Stripprt 1st reboiler汽提塔第一再沸器Primary absorber bottom pumparound cooler一级吸收塔底循环泵冷却器Low temp. HIC resist KCS低温抗HIC镇静钢Gasoline trim cooler汽油调温冷却器Lean oil trim cooler贫油调温冷却器Fuel gas cooler燃料气冷却器Debutanizer reboiler脱丁烷塔冷凝器Butane product cooler丁烷产品冷却器Propane/propylene rectifier condensers丙烷/丙烯精馏塔冷凝器Mixed C3 cooler混合C3冷却器Residue MPS heater渣油MPS 加热器Feed/ slurry pumparound exchanger进料/油浆循环泵换热器Slurry HP steam generator油浆-高压蒸汽发生器Clarified oil MP steam generator澄清油中压蒸汽发生器Safetyrelated technical manual 产品安全技术说明书Namely, ….即….Specific gravity 比重Fixed tubesheet heat exchanger固定管板式换热器Floating head type heat exchanger浮头式换热器U-tube type heat exchanger U形管式换热器Kettle type heat exchanger釜式换热器Double tube type heat exchanger套管式换热器Slip tubesheet heat exchanger with stuffing box滑动管板填料函换热器Stuffing box heat exchanger填料函式换热器Double sheet heat exchanger双管板换热器Thin tubesheet heat exchanger薄管板换热器Bayonet type heat exchanger插管式换热器Jacket type heat exchanger夹套式换热器Mesh demister 丝网除沫器Skirt shell裙座筒体Cover plate盖板Base plate 底板Straddle equi-spaced跨中均布Bottom head 下封头Weld symbol std.焊缝符号标准Weld forms for NZLS-SHELL C、D类焊缝坡口形式Earthquake deg. 地震烈度“D uplicate”= “复制”“for gas service only”= “仅用于气体工况”0.8mm radius round半径为0.8mm的圆1st sulphur condenser第一硫冷凝器A 0.8mm radius round tool（磨平用）A balancing bellows平衡波纹管A blank head毛坯封头A centre line elevation of 3.5 m at the top exchanger顶层换热器中心线拔高A certificate of conformance性能证书A certified test report合格的试验报告A chord length弦长arc length弧长A circumferential line环向线A coded marking编号标志方法A coefficient of discharge排放系数A computed radial shear计算所得的径向剪切载荷A cone with a knuckle radius有转角半径的锥壳A cone-to-cylinder junction锥壳与圆筒的接逢A definitely determinable yield point有明显屈服点的材料A dimensioned detail sketch of defect location and extent缺陷位臵和范围的尺寸草图A fillet weld with a min. throat dimension角焊缝最小厚度a fine grain practice细化晶粒处理A fixed geographical location固定地理位臵A flare radius扩口半径A forged welding neck flange锻制焊接带颈法兰A given nominal chemical analysis给定的公称化学成分A heated electrode holder已加热电焊条的焊条筒A mockup模拟产品a needle gun for scale清除剥落层的撞针枪A neutral to slightly reducing flame中性至微还原性火焰A non-welded dished head非焊接凸形封头A pad垫板A positive mechanical locking arrangement可靠的机械锁紧装臵A proven quantitative analytical technique有效的定量分析方法A ratio of min. specified yield曲强比A ratio of not less than three to one不小于3：1的比例A recess 1/16 in. deep 开凹型座A reverse curve section反向曲线段A rupture disk holder安全膜夹持器A shallow contaminated area一个浅的污染区A shielding gas is employed采用保护气体transfer mode熔滴过渡形式short-circurting非短路过渡A stayed jacket具有拉撑件的夹套A stiff and lump paste粘稠而多块状物的糊A straight thread直螺纹A substantial lifting device靠可靠的提升装臵A suitable gas leak test适当的气密性试验A telebrinell portable tester便携式布氏测定仪A threaded fastener with a head on one end一端有螺栓头的螺纹紧固件A three to one taper over…在…上形成3：1的泄面A transition section reducer变径过渡段壳体A transition with a slope not exceeding 3:1过渡段其坡度不超过3：1A try cock试验旋塞A uniform force fit with the mating section at the root of the weld 在焊根部位的配合处应均匀贴合A valve data tag阀门数据标签A wet paint surface涂漆的未干的表面A wire penetrameter线型透度计Abnormal pressure caused by deflagration由爆燃引起的异常Above 3 o’clock/ 9 o’clock position高于时钟3点/9点的位臵Abrasive tooling打磨工具Abrupt transition突变过渡Accelerated cooling快速冷却Acceptance by inspector由检验员认为合格Acceptance criteria验收标准Acceptance standard合格标准Access openings通道孔Accessibility of pressure vessels压力容器可达性Accumulation of pressure压力累积Acid etch酸蚀Across, impact test横向冲击试验Acting as partial shell stiffeners做为部分壳体加强圈Actual heat treating temperature实际热处理温度Actual prevailing climatic conditions实际的气候条件Additional reinforcement附加补强Adjacent sliding surface such as guides and disks or disk holders相接触的滑动表面，如导向套、阀瓣、或阀瓣夹持器Adjacent to edges of stay-bolted surface临近用螺栓拉撑的表面周边处Adjoining base material相临母材Adjusting slider调整板Admissible wall thickness最小许可壁厚Aerosol can喷罐Affixed to 安装到…After Finning在和翅片成一体后Agitator device搅拌装臵Air baffle(upper/lower)挡风板Air hardening steels自淬钢Air pocket气袋Air volume风量Alignment tolerance对准公差, 组对公差All hydro-test leakage液压试验发现的所有泄露点Allow. Press. Drop允许压降Allowance for corrosion, erosion, abrasion腐蚀裕量，侵蚀，磨损裕量Alternative design for替代Ambient temperature环境温度Amine lean solution/ rich贫/富胺液Ammonia氨Amount of overlap搭接量An adjustable blow-down construction可调排污结构An aluminum coating on the hot face (gas side)热管板的热面（气体侧）喷一层铝thermally sprayed aluminum热喷铝An angle joint connecting锐角对接焊连接angle joint斜口接头An atmospheric dew point常压露点温度An individual tube hydrostatic test逐根进行液压试验Anchor bolt地角螺栓Anchor plate支撑板Angle beam examination横波检验法Angle of diagonal with longitudinal line对角向线与纵向线的夹角Anti-corrosive coating防酸腐蚀的涂层Anti-galling防卡滞的Any group of aligned indications任何一群或直线分布的显示Any non-hazardous liquid任何非危险性液体Any reduction in thickness任何厚度削薄Any taper at a welded joint焊接接头的任何斜度Apex angle顶角, half-apex angle半锥顶角Apparatus仪器，设备Applied linings, tightness应用忖里, 密封性Approval of new material新材料的批准Appurtenances附属零件Arc or gas welded(W)电焊或气焊Pressure welded (P)压力焊Brazed(B)钎焊（Electric）resistance welded (ERW)电阻焊Arc weld电弧焊Act stud welding电弧螺柱焊Resistance stud welding电阻螺柱焊Atomic hydrogen原子氢焊Stud螺栓焊Electron beam welding电子束焊Flash闪光焊Electroslag电渣焊Explosive爆炸焊Induction感应焊Continuous/intermittent welding连续焊/间断焊Electro-gas welding气电焊Full penetration welding全熔焊Inertia and continuous drive friction welding用储能和连续驱动摩擦焊/惯性…L aser beam激光束焊Capacitor discharge welding电容放电焊Manual welding: flat position, vertical position手工焊：平焊、立焊Oxy-fuel gas氧燃料气焊Thermit铝热焊Spot点焊line线焊seam缝焊Tack/Tack weld定位焊Arc strikes, gouges, and other indication of careless workmanship引弧斑痕，刨痕及其他由于疏忽造成的损失starts引弧stops止弧Arithmetical average deviation计算平均偏差Around openings for welded attachment环绕焊接附件孔口Around openings环绕开孔Arrangement symmetry对称布臵Arrangement symmetry对称布臵equispaced midspan跨中均布Asbestos with suitable binder含有适当粘剂的石棉ASME designated organization ASME指定机构ASME designee ASME代表ASNT=American society for nondestructive testing美国无损检测协会ASTM=American society for testing and material美国试验材料协会At elevated temperature, 在高温情况下/cryogenic 低温下At increments that are within 20% of the range covered （点与点间的）增量应为所覆盖范围的20%At or near the center of the weld在焊逢中间或附近At shop在车间At the edges of the fillet weld在角焊缝焊趾处At the large end在大端At the max. anticipated temperature最大预期温度下At the most critical area最危险的区域At the purchaser’s option基于买方的选择At the smallest cross sectional area在最小横截面Attachment of pressure parts to flat plates to form a corner joint承压件、平板相焊形成角接头Attachment welds连续焊逢Austenitic chromium-nickel stainless steels奥式体铬镍不锈钢Austenitic stainless steel奥式体不锈钢Authentication认证/鉴定Auto-refrigeration自动制冷Average discontinuity hoop stress不连续环向平均应力Avoid overloading the bristles避免刷上沾太多油漆Avoid sharp break避免尖角破裂Axial load per unit circumference单位周长轴向载荷Axial strain轴向应变Back strip剥离Back-chip背面清根Backing device钩圈Backing plate, clad material 覆层材料的垫板Backing strip垫板Baffle cut折流板切口Baffle plate起顶板，挡板Baffle折流板Bare and marred spots裸露点（未上漆的）和损害了的地方Bars and shapes棒材和型材Bars拉杆jacks千斤顶clamps夹具Bar棒Base metal母材Base plate底板Base tube基管Basis for establishing确定的基础Bcup硼铜磷组BAg 硼银组Be applied as a continuous coating in an even manner to achieve a minimum film thickness平坦，最薄的膜Be available in sufficient quantity应有足够用的量Be brought up uniformly to均匀升温Be chamfered or rounded进行倒角或倒圆Be compatible with与…协调、一致Be conducted on water at a tem. Between..and..应采用温度在..和..之间的水来进行Be disconnected隔断Be either staggered or in-line可以相互错开，或并排布臵Be erected at the manufacturer’s works在厂内试安装Be essentially symmetrical with respect to the axis of rotation相对于旋转轴保持基本对称Be examined by sectioning可进行截面检查Be expanded for the full thickness of the tube sheet管只能在管板整个厚度里胀Be explicitly indicated that the unit is subjected to vibrations明确指出换热器会有振动Be formed to the curvature of the shell做成与壳体相对应的曲率Be forwarded to送交Be identified in yellow以黄色标明Be inspected to ascertain complete penetration检查确定是否Be mandatory for 强制性的要求Be multiplied by乘以Be obstructed by被…堵塞Be of streamlined design设计成流线型Be perpendicular to垂直于Be readily rendered inoperative经常失灵Be ready accessible for inspection便于检查Be sampled进行采样Be solution annealed进行固溶退火Be well ground, not cake, thicken or skin（油漆）安放好、不结块、变浓、或结皮Be written in stencil on the yellow bandBead width焊道Beams梁Bearing area承载面积Bearing surface受压面Bend tangent弯处切点Bend test弯曲试验Bending stress弯曲应力Bend弯管Bessemer quality steel贝式体钢Bevel is optional, 45°max.斜度/坡口任意，最大为45°Bevel斜磨/倒角Bind flange法兰盖/盲法兰Black ground, yellow letter黑底黄字Blank flange盲板法兰Blast cleaned surface喷砂清洗过的表面Blow敲击, peening锤击Body-to-bonnet or body-to-yoke bolting阀体和阀盖，阀体和阀轭螺栓Boiler water锅炉水Bolt hole clearance螺孔间隙Bolt lands螺栓载荷Bolt stress螺栓应力Bolt tensioners螺栓紧固件/ 螺栓张紧Bolted flange connection螺栓法兰连接Bolting flange螺栓法兰Bolt螺栓Bonnet封头管箱Booster gas heater增压气加热器Bosses threadsBottom plate of saddle鞍座底板Bottom plate底板Braced and stayed surface拉杆和撑杆表面Braces or stay-bolts of uniform diameter symmetrically spaced等直径并对称布臵的拉撑件或撑条的表面Brace拉杆Bracing拉筋Branch connection支管连接Brazed connections for nozzle接管的钎焊连接Brazed joint钎焊接头Brazed vessel钎焊容器Brazer钎焊工Brazing filler metal ring pre-placed here钎料环预先安放于此Brazing filler metals钎料Breaking pin device安全销装臵Breaking pin housing安全销套Breaking pressure破碎压力Breather valve呼吸阀Brinell hardness布氏硬度Brittle coating脆性涂料Brittle fracture脆性破坏BUB=bubble point沸点Bubble trays 泡罩塔Buckling stress屈曲应力Built-up pad加厚凸缘上Burrs along the hole periphery shall be removal除去管孔周边毛刺Burr毛刺, 毛口Busting test爆破试验But otherwise by…但用其他..方式则不Butt straps对接盖板/对接搭板Butt welded joint对接接头Buttering预堆边焊Buttstraps对接搭板Butt-welding对接焊By capillary attraction借助于毛细管引力Bypass shroud旁路挡板By-pass旁通管Cable clamp索夹Calculated test pressure计算得的试验压力Calculation heat exchanger area计算换热面积Calibrated against a standard deadweight tester经标准的静重式测试仪校正Calibrated at intervals not exceeding six months每隔六个月复检一次Can section罐段head端部exchanger section换热器段nozzle管嘴Capacity certification of pressure relief devices泄压装臵排量证明书Capacity certification test排量的验证试验Carbon content含碳量Carbon in material for welding焊接用材料中的碳Care for handling小心轻放HANDLE WITH CARE: Indicating that contents are fragileCast bronze threaded fittings铸造青铜螺纹连接管配件Cast copper alloy pipe flange铸铜合金公称管法兰Cast ductile vessel可锻铸容器Cast iron circular dished heads铸铁碟形封头Cast iron pipe fittings铸铁管件Cast iron vessel铸铁容器Cast iron plugCast iron standard parts, small铸铁标准部件，小件Cast iron铸铁/生铁Cast material铸造材料Cast, forged, rolled, or die formed standard pressure parts铸，锻，轧，或模具成形的标准受压件Casting quality factor铸造质量系数Casting铸件Catalyst circulation design case催化剂循环设计情况Catch basins滤污器Category B butt joint B类对接接头Category容器类别Caustic service有腐蚀的设备Caustic soda苛性钠Caustic washing tower/ alkaline tower碱洗塔Center of gravity mark重心标识NIL: Indicating position of center of gravity Center of lap搭接中心线Center of weld焊缝中心线Centrifugal castings离心浇注的铸件Ceramic random packing陶瓷散堆填料Certificate of authorization for code symbol stamp规范符号标志的认可证书Certification of nondestructive personnel无损检验人员证明书Certified individual（CI）合格人员Chamfer for pass partition oral part隔板槽倒角Chamfer倒角Channel box管箱Channel cover管箱平盖Channel flange管箱法兰Channel gasket管箱垫片Channel head管箱封头Channel pass partition管箱分层隔板Channel-side gasket管箱侧垫片Charpy impact tests“夏比”冲击试验Charpy V-notch type夏比V形缺口形式Chart草图Checking of Dimension 校核尺寸Cheesecloth粗棉布Chemical analysis for qualification shall be obtained by laboratory methods评定化学分析应当采用化验室分析方法Chemical analysis verification results化学分析验证结果Chemical cleaning connections 化学清洗连接处Chemical composition化学成份Chiller economizer再接触预冷器China state bureau of quality and technical supervision中国质量技术监督局Chip mark on integrally forged vessels整体锻造容器上的缺口标志Chip marks and minor depressions削痕或较小的凹陷Chipping铲chipping hammers; grinding磨abrasive wheels; scraping刮scrapers; gouging刨Chisel凿子chrome-moly steel铬钼钢Chrome铬钢Chromic acid铬酸Circular heads and noncircular heads圆形和非圆形封头Circular plates圆平板Circumferential butt joints with one plate offset单边折边的环向对接接头Circumferential joint 环向连接longitudinal joints纵向接头ring joint圆环形连接Circumferential stress环向应力Circumferential surface圆周表面Circumferential weld环焊缝Clad material覆层材料Clad plate复合板Clad restoration覆层复原Clad sheet复合薄板Clad side覆层侧Clad vessel覆层容器Cladding覆层Clad-stripped surface剥离了覆层的表面Clamp ring夹环Clamp卡箍Clapboard挡板Class of acceptance合格级别Class of welded details焊接细节的类别Classification number牌号Clay treater feed heater白土塔进料加热器Cleaned with a light, non-residue, and chemical solvent使用轻型、无残留化学熔剂Cleaning and developing solution清洗和显影法Cleaning of brazed surfaces钎焊的表面清理Cleaning of welded surface焊件表面清理Clearance between surfaces to be brazed钎焊表面间的间隙Clearance间距Clips夹板/压板/夹持件/夹板/卡子Closing in extensions of the body筒体延伸部分进行收口Closing plug塞堵, cap帽盖Closure bars拉紧杆Closure封闭Clustered indication密集性显示CMGC波齿垫CMR阶梯型填料Coarse ingot structure粗锭结构Coarse ripple粗糙焊波grooves沟槽overlaps焊瘤abrupt ridges陡脊valleys凹坑Cracks裂纹pinholes针孔incomplete fusion未熔合Crater弧坑Coated and cored electrodes and flux带涂层的及药芯的电焊条和焊剂Coated electrodes涂层焊条Coated surface涂漆了的表面Coated with a metallic base waterproof lubricant to prevent galling in use and aqueous corrosion during testing漆上金属防水润滑剂以防止卡滞及在试验过程中出现的水腐蚀Coatings涂层plating电镀Code for construction and acceptance of spherical tanks球形储罐施工和验收规范GB50094 Code number代码Code symbol规范符号Coiler蛇管，盘管Cold bent冷弯Cold differential test pressure冷差试验压力Cold flash drum feed cooler冷闪蒸筒进料冷却器Cold-drawn bars冷拔棒Collapsing pressure垮塌压力Collar boltColor coding色码Column立柱Column塔器Combination of different material不同材料组合Combination units组合容器Combined with pneumatic与气压试验混合Combine-unit组合件Combustible distillates可燃液体Commodity specification 设备规格书Communicating chambers连通室Complete chemical analysis of the overlay完整的堆焊层化学分析Complete fusion and complete joint penetration完全熔合及完全焊透Composite组合件Compresed asbestos gaskets压紧的石棉垫Compressed air service压缩空气锅炉Compression type压环式Compressors压缩机Computation 计算Computed working pressure from hydrostatic test由水压试验计算的工作压力Computer control module计算机控制模数Concave and convex凹面和凸面Concavity凹陷Concentric reducer sections同心变径段Concentric ring wave form disk plate同心环碟片填料Concert with inner surface与内表面吻合Conditioned areas修整区域Cone锥体Conical head锥形封头Conical reducer sections锥形变径段Conical sections圆锥截面Connection size standard连接尺寸标准Conspicuous location显眼的位臵Constant volume process zone定容过程区Construction fixtures建造夹具Construction结构数据Consumable and non-consumable electrode process熔化电极法与不熔化电极法Consumable inserts焊接用可熔化嵌条Contact facing接触面Contact pyrometers接触高温表Contamination污染物recontamination再污染Continuation of shell optional壳体可延伸Continuous full penetration weld连续全焊透焊逢Continuous heat resistance持续耐热Control of stamping打印管理Controlled shot peening控制喷丸Conversion换算Coolant冷却剂Cooling chamber冷却室Cooling rate降温速度Cooling tower fan冷却塔风机Cooling way and time 冷却方式与时间Copper sulfate etching硫酸铜Corner and fillet圆角和倒角Corner joint角接头Corner or tee joints角接或T型接头Corner, fillet角接焊缝，角焊缝Corrected for temperature温度校正Corrections for moisture content of the steam校正蒸汽的含水量Corroded thickness蚀态厚度Corrosion resistant linings防腐蚀忖里Corrosion resistant weld metal overlay cladding抗腐蚀堆焊金属层Corrugated metal, asbestos inserted, or corrugated metal, jacketed asbestos filled内填石棉的波纹状金属或充填夹层石棉的波纹金属Corrugated plate波形板Corrugated shells波纹形壳体Corrugating paper machinery波纹板机械Corrugating paper machinery瓦楞纸机械Cosmetic grinding休整性打磨Counter-current逆流/回流Coupling threadCouplings plugged to prevent damage塞紧以防损坏Coupling管箍/耦合/联结Cover flange外头盖法兰Cover plates/Cover盖板Cracks裂纹seams皱纹laps折叠cold shuts冷隔lamination分层Cradle吊架Crater crack火口裂纹Crimping强压Critical temperature临界温度Cross stray斜撑Curvature of the vessel wall容器壁的弧度，Curvature曲率Cutting oil切削油scale residues剥落的残渣Cutting切割fitting装配and alignment对准CVN impact testing夏比缺口冲击试验Cyclic operation循环工作Cyclical loading循环载荷Cylinder筒体Cylindrical shell 柱状壳体，Cylindrical圆柱形Damp潮湿greasy油污oxidized氧化Dead load静载荷Defective brazing有缺陷的钎焊Defect缺陷Defined limit规定的范围Deflecting baffle导流板Deflection cause linkage挠曲引起泄露Deflector导流装臵Delayed cracking延迟裂纹Demister破沫器Demonstration of density and penetrameter image射线透照的黑度和透度计Dengsity密度Velocity流速pressure drop压降viscosity粘性molecular weight分子量Density密度Deoxaluminite weld-through primer焊接坡口防护涂料Deoxidation脱氧Depentanizer feed-bottoms exchanger脱戊烷塔进料/塔底换热器Deposited weld metal熔焊金属Depth of offset折边深度Derusting去锈Design and construction of large, welded, low pressure storage tanks大型焊接低压贮罐设计和制造API620Design duty设计功率Design for full vacuum@ temper.Design life设计寿命Design margin设计裕度Design or type number of valve阀门设计号或型号Design parameter设计参数Designation名称Detachable chamber独立可分的受压室Detect pressure观察压力Detect surface calibration notches 检测表面标定缺口Detrimental corrosion有害的腐蚀Detrimental discoloration有害变色Deviation背离，（对角线、角度上的）偏差DEW=dew point露点Diagonal white and yellow bands 白黄色斜纹Dial indicating pressure gages表盘指示压力表Diameter exemption直径的豁免Diaphragm type pressure relief valve隔膜式泄压阀Die-stamping for material identification打材料标志硬印Diff. Pressure/ Differential pressure压差Differ in thickness厚度差Diffusible hydrogen limit扩散氢限制Digital reading pressure gages数字压力表Dimensionless factor无量纲系数Dimpled压凹窝的, embossed使凸出Direct firing(DF)直接火容器Discharge of safety valves安全阀泄放Discharge pipe排放管Discharge出料Dished cover球面凸形封头Dished heads碟形Disk-doughnut baffle盘-环行折流板Dismantling拆除installation 安装Displacement measurement test位移测量试验Dissimilar metal welding异种金属焊接Dissimilar weld metal不同金属的焊接Distortion大变形Distribution devices配电装臵Distribution, retention发送，保存Distributor分布器Double curvature双曲率single curvature单曲率Double pipe套管Double weld双道焊Double-jacketed金属包垫片Double-welding双面焊Doubly curved shell两个曲面组成的壳体Dowel 销子Drain opening排尽孔Drainage排放Drilled or bored holes钻孔或镗孔Drips and runs in the path of the weld joint焊道内的防护涂料滴痕或流痕Driving fit打入配合（封头与壳体焊接前）Drop weight test落锤试验Drum圆桶Dry saturated steam干饱和蒸汽Dry weight of total halogen or sulfur or in-organic halogens总卤素或硫或无机卤素干重Ductile cast iron可锻铸铁Due to fatigue or creep由于疲劳或蠕变Dummy tubes O.D.堵管平盖Duplex stainless steel双相不锈钢Duplicate and similar parts相同件和相似件During fabrication/Fitting up制造过程中制造期间Dye penetrant examination of the completed weld 100%的着色渗透探伤Dye stenciling染色镂刻Dye-penetration detection着色探伤Dynamic loading动载荷Each bundle每捆, each lift每个吊运包装, shipping container集装箱Each side of each circumferential welded intersection每一环向接头相交的两侧Earth lug接地板Earth lug接地板anchor bolt地脚螺栓lifting lugs吊耳Eccentricity of shell壳体的偏心度Eddy current test涡流探伤with eddy current methodEdge defects边缘缺陷Edge of plates, metal removal from由加工板边去除金属Effective gasket width有效垫片宽度Effective temp. Difference有效温差Effective thickness of conical section锥形段的等效厚度Efficiency系数Elastic buckling stress弹性失稳应力Elasticity, modulus of弹性模量Elastomer合成橡胶Elbow弯头Electrode core焊芯Electrode rods电焊条electrode wires电焊丝Electrode焊条Elevation above ground拔高/地面高度Ellipsoidal椭圆形, torispherical碟形, hemispherical半球形, conical锥形Ellipsoidal椭圆形hemispherical半球形spherically dished(torispherical)球面凸形（碟形）conical 锥形tori-conical(cone head with knuckle)折边锥形（具有转角区的锥形封头）Elliptical projection technique椭圆发射技术Elongated indication条型显示Embody包含，体现Embrittlement 脆化Employing straight threads使用直螺纹Enameled vessel搪瓷容器Enamel瓷釉Endurance limit疲劳极限Engineering drawings工程设计图纸commodity specification商品规格书Engraving or hard stamping蚀刻或打钢印Enlarged inlet nozzlesEnthalpy-temperature profile: linear热函-温度曲线图：线性的Entirely in spherical portion全部在球体部分Epoxy环氧涂层Equally spaced on two rows均匀分布为两排Equipment setup, calibration, operation, evaluation of examination设备调试、校准、操作、和检测数据评定Equip-spaced mid-span跨中均布Erection weight安装重量Erosion冲蚀Establish a mean analysis确定化学成分平均值Etchant浸蚀剂Etching, of sectioned specimens侵蚀，关于截面试样Evaluation and retests评片与复验Evaporator蒸发器Examination of sectioned specimens剖面试样的检验Examination report（超声波）探伤报告Locate indication area确定指示区域echo height回波高度indication dimensions指示尺寸depth below the surface表面下的深度type of indication指示类型Examined by审核人Excess stock from… material余料Excessive deformation过大的变形Excessive scoring of the plates平板上的深痕Exothermic kits放热包Expanded connection胀接Expansion joint膨胀节Explosion-proof group防爆等级Explosive welding of multiplayer tubes多层管爆炸焊Exposed inside edges内侧裸露出的边缘Exposed left un-welded留下不予焊接的显露部分Extend over…延伸到…Extended heat transfer surfaces延伸的转热面Extended or thickened necks加长或加厚管颈。

C O M B I N E A NU P C O M I N GR E V I E W W I T HAN ASMEISO 9000A S S E S S M E N TA N D S A V E!D E T A I L S I N S I D EASME BOILER AND PRESSURE VESSELC E R T I F I C AT E S O F A U T H O R I Z AT I O NA N D C O D E S Y MB O L S T A M P SI N F O R M A T I O N&A P P L I C A T I O N ST H E A M E R I C A N S O C I E T Y O F M E C H A N I C A L E N G I N E E R ST his document is intended to serve as a guide for new applicants for ASME accred-itation. It is not intended to replace Code requirements or administrative procedures.C O N T E N T SPAGE Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 ASME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1ASME Codes & Standards . . . . . . . . . . . . . . . .1ASME Boiler & Pressure Vessel Code . . . . . . . .2ASME Accreditation and Code Symbol Stamps .2Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Initial Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Types of Accreditation . . . . . . . . . . . . . . . . . . .3Authorized Inspection Agency (AIA) . . . . . . . . .3Quality Control System . . . . . . . . . . . . . . . . . .3Summary of Requirements Table . . . . . . . . . . .4 Applications and Fees . . . . . . . . . . . . . . . . . . . . . . . . .5 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . .5Certificate and Stamp Fees . . . . . . . . . . . . . . . .5Shop Review Deposits and Fees . . . . . . . . . . . .5Invoices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Shop Review . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5Shop Review Team . . . . . . . . . . . . . . . . . . . . . .6Conduct of Shop Review . . . . . . . . . . . . . . . . .6Additional Requirements for Safety . . . . . . . . . .6Valve CertificatesIssuance of Certificate of Authorization . . . . . . . . . . . .6 Report and Recommendation . . . . . . . . . . . . . .6Reconsideration of Recommendation . . . . . . . .7Issuance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Post Accreditation Activities . . . . . . . . . . . . . . . . . . . . .7 Change to Scope . . . . . . . . . . . . . . . . . . . . . . .7Change to QC Manual . . . . . . . . . . . . . . . . . . .7Change of Company Ownership . . . . . . . . . . .7and/or Company NameChange of Address or Relocation . . . . . . . . . . .7Renewal of Accreditation . . . . . . . . . . . . . . . . .7 Combined Programs . . . . . . . . . . . . . . . . . . . . . . . . . .8 Achieving ISO Registration . . . . . . . . . . . . . . . . . . . . .8 Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . .9Pre-Assessment . . . . . . . . . . . . . . . . . . . . . . . . .9Document Review . . . . . . . . . . . . . . . . . . . . .10Assessment . . . . . . . . . . . . . . . . . . . . . . . . . . .10Registration . . . . . . . . . . . . . . . . . . . . . . . . . .11Surveillance . . . . . . . . . . . . . . . . . . . . . . . . . .11 ASME Conformity Assessment Programs . . . . . . . . . .12I N T R O D U C T I O NASMEThe American Society of Mechanical Engineers (ASME) was organized in 1880 as an educational and technical society of mechanical engineers. At that time in American industrial history, mechanical engineering was growing in size and importance, and the number of mechanical engineers was increasing. More than one hundred years later, the Society con-tinues to focus on mechanical engineering. Now, however, the Society has expanded far beyond the United States and North America and is designated ASME International. With a membership of125,000 and a staff of 400 in 10 offices across the United States, ASME is a major force in the technical world.In addition to Codes and Standards, current ASME activities include:(a)conducting conferences, exhibits and regularmeetings of local chapters to keep practicingmechanical engineers up to date on newtechnology;(b)publishing technical journals, books, technicalreports and magazines on mechanicalengineering;(c)providing short courses on current technicaldevelopments and ASME codes and standards.(d)advising federal and state government on tech-nology-related public policies.ASME CODES & STANDARDSASME International is the leading developer of codes and standards associated with the art, science, and practice of mechanical engineering. There are cur-rently nearly 600 ASME codes and standards in print. The Codes and Standards activity involves more than 4,000 individuals, mostly engineers and related scientists, but not necessarily members of the Society.The codes and standards are used in over 90 coun-tries throughout the world. ASME standards often become means for satisfying government regulatory and procurement requirements.ASME BOILER & PRESSURE VESSEL CODEASME set up a committee in 1911 for the purpose of formulating standard rules for the construction of steam boilers and other pressure vessels. This committee is now called the Boiler and Pressure Vessel Committee and it is responsible for the devel-opment and maintenance of the ASME Boiler and Pressure Vessel Code.The Code establishes rules of safety governing the design, fabrication, and inspection of boilers and pressure vessels, and nuclear power plant compo-nents. The objective of the rules is to assure rea-sonably certain protection of life and property and to provide a margin for deterioration in service.ASME ACCREDITATION AND CODE SYMBOL STAMPSSince 1916, ASME has accredited companies to cer-tify that their products and services comply with ASME codes and standards. More than 4,300companies in 60 countries are currently accredited.ASME Code Symbol Stamps are used to indicate that stamped items conform to the latest edition of the ASME Boiler and Pressure Vessel Code.countries throughout the world. Whether or not an ASME Code Symbol Stamp is legally required, it provides users with a high degree of confidence that the stamped items conform to established safety standards. These requirements for obtaining a Certificate of Authorization are necessary to safe-guard the use of the Stamps and maintain their worldwide acceptance.The flow chart at the bottom of this page shows the typical procedure for obtaining a BPV Certificate of Authorization to use the Code Symbol Stamps.ASME administers eight other accreditation pro-grams, five certification programs, and an ISO 9000Registration Program.GLOSSARYAIA -Authorized Inspection AgencyASME Designee - an individual authorized byASME to act on its behalf for the purpose of per-forming reviews, surveys, and audits of organiza-tions holding or applying for accreditationAuthorized Inspection Agency (AIA) -the inspec-tion organization of a state or municipality of the ASMECertificate Holders canreadily combine a Boiler and Pressure Vessel Shop Review with an ISO 9000assessment. (A description of ASME’s ISO 9000Registration Program starts on page 8).ing an ISO 9000 assessment with a BPV Shop Review. (see page 9).A P P L I C A T I O N S A N D F E E SAPPLICATIONAny organization desiring a Certificate of Authorization must apply on forms issued by ASME. Application should be made 3-5 months in advance of the requested shop review date.A deposit must accompany the application. The required deposit includes the Certificate and Stamp fees and, where required, the deposit for the Shop Review.ASME Staff reviews each submitted application for completeness and begins the scheduling of the shop review, or notifies the organization responsible for scheduling the review.ASME Staff will also request the applicant’s AIA to advise us whether or not an agreement has been signed to provide inspection service and the date of such an agreement.Organizations can also apply for ISO 9000 Registration through ASME at the same time by completing the ASME ISO 9000 application. CERTIFICATES AND STAMP FEESThe fee for an H (Cast Iron) or UM Certificate is $550 (renewed annually). The fee for all other Certificates is $1650 (renewed every three years) The fees for the initial issuance of each Code Symbol Stamp is $165.Certificate and Stamp fees must be paid as part of the deposit included with the application.SHOP REVIEW DEPOSIT AND FEESFees for reviews conducted by ASME are based on the time spent on the Shop Review and travel, plus actual expenses.A review deposit is required where ASME conducts the shop review. This includes:(a)all reviews conducted outside of the UnitedStates (except UD, UV, UV3, V, and HVCertificates);(b)all reviews in the US where there is noJurisdiction, i.e. Alabama, South Carolina,Puerto Rico, and the Virgin Islands (exceptUD, UV, UV3, V, and HV Certificates);(c)all reviews where the jurisdiction is the AIA;(d)all H (Cast Iron) reviews.If the Jurisdiction or the National Board is to con-duct the review on behalf of ASME (see ShopReview Team Section), they will notify you of theirrequired deposit.INVOICESFor reviews conducted by ASME, we will invoiceapplicant for the balance of any fees and expenses,or provide a refund for overpayment.Certificates and stamps will not be issued until allfees have been paid.S H O P R E V I E WGENERALThe shop review will consist of an on-site evalua-tion of the applicant’s Quality Control (QC)Manual and the implementation of the QC system.(a)Prior to the shop review, applicants will berequested to fill out a checklist, indicating theappropriate QC Manual references.(b) A shop review will normally take two days.(c)Applicants will be given the opportunity tocorrect deficiencies during the review.(d) A demonstration or implementation of the QCsystem during the review should include theadministrative functions to support the QCsystem and the manufacturing, fabrication andtesting, of products necessary to indicateknowledge of code requirements and ability toproduce the components/parts covered by thescope of the system.(e)The demonstration may be conducted on in-process work, a mock-up to current Coderules, or combination thereof, and a review ofpast job documentation. Where Code work isin progress, the demonstration must includethe administrative and construction functionsfor the products and orders which are beingprocessed to meet Code requirements.(f)For companies that have also applied for ISO9000 Registration through ASME, the ISO 9000assessment will be conducted concurrently.SHOP REVIEW TEAMThe shop review will be conducted by theJurisdiction (US and Canada) and the AIA, exceptas noted below.(a)The Jurisdiction may designate ASME or theNational Board of Boiler and Pressure VesselInspectors to act on its behalf.Submitonly onedepositfor a combined BPVShop Review and ISO9000 assessment.(b)In all countries except the US and Canada, andother areas where there is no Jurisdiction(Alabama, South Carolina, Puerto Rico, andthe Virgin Islands), the review will be conduct-ed by ASME and the AIA.(c)Where the Jurisdiction is the AIA, the reviewwill be conducted by ASME and theJurisdiction.(d)Reviews for all H (Cast Iron) Certificates areperformed by an ASME Designee appointed by ASME. There is no AIA.(e)Review for all V, UD, UV, UV3 and HVCertificates are performed by an ASMEDesignee appointed by the National Board.There is no AIA.(f)For manufacturer of multiple pressure vesselsand boilers - those built to the requirements of Section VIII under the provisions of UG-90(c)(2) or Section IV under HG-515.4(b) - arepresentative of ASME or the National Board will be part of the review team.(g)For companies that have also applied for ISO9000 Registration through ASME, the portions of the review which relate to ISO 9001 or ISO9002 requirements will be conducted byCertified ISO 9000 lead auditors and auditors. If the review is to be conducted by the Jurisdiction or the National Board, they will contact the appli-cant directly regarding the scheduling of your review. Otherwise, the applicant will be contacted by ASME.CONDUCT OF SHOP REVIEWThe Shop Review will consist of the following pri-mary activities:(a)Manual Review. The Team will review the QCManual as a Team, agree on deficiencies, andidentify applicable Code references to supportrequested revisions.(b)Opening Meeting. The Team Members willintroduce themselves, discuss their affiliationsand outline the review sequence. At the closeof the meeting, a shop tour will be requested to allow all Team Members an overview of plantlayout and products and to get a better under-standing of Manual descriptions.(c)Report of Manual Review. Any QC Manualdeficiencies will be presented and agreementof required changes will be discussed with theapplicant. Additional revisions may be neces-sary, based on the implementation review.The applicant will be encouraged to completeany Manual revisions during the review so that the revised Manual can be reviewed andaccepted prior to the exit meeting and theTeam’s departure.(d)Implementation. The Team will review theapplicant’s demonstration for implementationof the QC System to assess the applicant’sknowledge and ability to produce Code itemscovered within the scope of their Certificate(s).Evidence will be examined to the extent neces-sary to determine if all applicable requirements are met. Any deficiencies identified in imple-mentation of the applicant’s quality controlsystem or in Code compliance will be broughtto the attention of the applicant. The appli-cant will be provided the opportunity toresolve identified deficiencies prior to the con-clusion of the review.(e)Executive Session of Team. The Team willmeet in private to review and document anydeficiencies and to formulate a recommenda-tion relative to the issuance of Certificate(s) ofAuthorization.(f)Exit Meeting with Applicant. The TeamLeader will report to the applicant the deficien-cies, if any, and the proposed recommendation as agreed upon by the Team during its execu-tive session. Note that this is only the Team’srecommendation and it is subject to acceptance or modification by ASME.ADDITIONAL REQUIREMENTS FOR SAFETY V ALVE AND RUPTURE DISK CERTIFICATESFor new issuances of UD, UV, UV3, V, and HV Safety Valve Certificates, the applicant must have the capacity certification tests within 90 days of the review. If the tests are not successfully completed within six months of the date of the review, a new review must be conducted. A list of testing labora-tories accepted by ASME accompanies the application.I S S U A N C E O F C E R T I F I C A T EO F A U T H O R I Z A T I O NREPORT AND RECOMMENDATIONThe review team will issue a report with one of the following recommendations:(a)issue Certificate;(b)rereview required; orEliminateconflictinginterpre-tations of quality sys-tem requirements by choosing ASME as your ISO 9000 Registrar.(c)deficiency(ies) requiring follow-up by the AIA within 30 days. If the AIA does not accept the corrective action that the applicant takes, a rere-view will be required.For companies that have also applied for ISO 9000 Registration through ASME, a separate ISO 9000 report will be issued. Recommendations relative to ISO 9000 Registration will have no effect on the issuance of Certificates of Authorization. RECONSIDERATION OF RECOMMENDATIONIf the recommendation is for a rereview, ASMEwill provide the applicant with an explanation of the deficiencies. The applicant may request that ASME reconsider this decision.ISSUANCEIf the review team recommends issuance of a Certificate and the recommendation is accepted by ASME, it will be issued as soon as all required fees are paid.H (Cast Iron) and UM Certificates are valid for one year. All other Certificates are valid for three years.P O S T A C C R E D I T A T I O NA C T I V I T I E SCHANGE TO SCOPERequests for changes to Scopes must be approved by ASME and may require a Shop Review. The following changes may be made without a Review, provided that they are accepted by the Review Team that conducted the last review:(a)the addition of “field activities controlled bythis location” to a current Certificate covering“shop only;”(b)issuance of “A” and “PP” Certificates to hold-ers of “S” Certificates;(c)issuance of “UM” Certificates to holders of“S” or “U” Certificates.CHANGES TO QC MANUALChanges to QC Manuals must be accepted prior to implementation by the following organization:(a)H (Cast Iron) - ASME;(b)UD, UV, UV3, V, and HV - National Board;(c)UG-90(c)(2) and HG-515.4(b) Certificates -representatives of all parties involved in theoriginal review;(d)all others - Certificate Holder’s AIA.CHANGE OF COMPANY OWNERSHIP AND/ORCOMPANY NAMEIf the name of the company on the Certificate haschanged and there is no change to the internalcompany reorganization which affects the QC sys-tem, the Certificate Holder must notify ASME andprovide supporting documentation (a letter fromthe AIA is sufficient). The Certificate Holder mustaccept responsibility for all items previously manu-factured under that certificate. A new Certificatewill be issued upon payment of an administrativefee.CHANGE OF ADDRESS OR RELOCATIONWhere the change of address only involves a postalredesignation of building number and/or streetname, the Certificate Holder must notify ASMEand provide supporting documentation (a letterfrom the AIA is sufficient).Where a Certificate Holder relocates to a differentfacility, a Shop Review must be conducted at thenew location. The ASME Code Symbol Stampmay not be applied to any new work started at thenew location until a new Certificate is issued. TheCertificate Holder may complete those productswhich are in the manufacturing process at the cur-rently authorized facility at the time of the moveprovided that:(a)the AIA has reviewed and approved a writtenplan for transition and control of the Codework;(b)arrangements have been made and a dateestablished for the required review;(c)the date of the review is not more than 30days from the start of the work at the newlocation;(d) a signed statement is received by ASME fromthe AIA attesting to compliance by theCertificate Holder with items (a) through (c)above prior to stamping any products.RENEWAL OF ACCREDITATIONRenewal notices will be sent to Certificate Holderssix to eight months prior to the expiration date ofthe Certificate.Actions rel-ative toASME ISO9000 Registrationdo not affect theissuance ofCertificates ofAuthorization.ASME’S ISO 9000 REGISTRATION PROGRAMGoverned by: ...............................................................s ASME Council on Codes & Standards Industrial sectors covered:............................................s Basic metalss Fabricated metal productss Industrial and commercial machinery and equipments Reinforced thermoset plastic tanks and vessels s Engineering Services Accredited by:...............................................................s American National Accreditation Program forRegistrars of Quality Systems (ANSI-RAB)s Dutch Council for Accreditation (RvA)THE ASME ADVANTAGEWhen you select ASME as your registrar, you amplify all the benefits of ISO 9000registration. You add the credibility of a quality assurance provider with more than 80 years of experience and more than 4,300 client companies in 60 countries. You add the prestige of a world leader in codes, standards, accreditation, registra-tion, and certification.Remember ASME’s business is mechanical engi-neering. We know machinery and mechanical equipment inside-out. Our auditors have the tech-nical expertise you are looking for, and they under-stand your business and its unique products and services.Choose ASME –the specialist in the mechanical engineering field.A C H I E V I N G I S O 9000 R E G I S T R A T I O NP R E P A R A T I O NThanks to the growing popularity of ISO 9000, you have an increasing selection of publications, semi-nars, consultants, and other sources for guidance in developing and implementing a quality system. You can also consult the current ISO 9000 Standards listed below and, in the near future, obtain additional guidance from standards now in development.You cannot, however, obtain consulting services from registrars - including ASME - because the governing international standards prohibit them from engaging in activities posing a potential con-flict of interest.ISO 9000 FAMILY OF STANDARDSISO 8402Quality-VocabularyISO 9000Quality management and quality assurancestandardsPart 1Guidelines for selection and usePart 2Generic guidelines for the application of ISO9001, ISO 9002, and ISO 9003Part 3Guidelines for the application of ISO 9001 tothe development, supply andmaintenance of softwarePart 4Application for dependability management ISO 9001Quality systems - Model for quality assurance in design, development, production, installationand servicing.ISO 9002Quality systems - Model for quality assurance in production, installation and servicing.ISO 9003Quality systems - Model for quality assurance in final inspection and test ISO 9004Quality management and quality system elements Part 1GuidelinesPart 2Guidelines for servicesPart 3Guidelines for processed materialsPart 4Guidelines for quality improvementISO 10005Quality management - Guidelines for qualityplansISO 10007Quality management - Guidelines for configura-tion managementISO 10011Guidelines for auditing quality systems Part 1AuditingPart 2Qualification criteria for quality system auditors Part 3Management of audit programsISO 10012Quality assurance requirements for measuringequipmentPart 1Management of measuring equipmentISO 10013Guidelines for developing quality manualsISO 9000Guidelines for implementing a qualityfor Small system in a small businessBusinessesP R E-A S S E S S M E N TTo prepare for ISO 9000 Registration, you have the option of arranging a meeting with an ASME auditor at your facility.At this meeting, you obtain specific information on the assessment process and supply the ASME audi-tor with the operational details to determine the size and type of expertise needed by the assessment team. Later, you receive a report that examines your readiness for assessment.You can expect your pre-assessment to last two days and to be performed by the certified ASME auditor who will later become the lead auditor for your assessment.ISO 9001 QUALITY SYSTEMS ELEMENTSq Management Responsibility q Quality Systemq Contract Reviewq Design Controlq Document and Data Control q Purchasingq Control of Customer-Supplied Product q Product Identification andTraceabilityq Process Controlq Inspection and Testingq Control of Inspection, Measuring,and Test Equipmentq Inspection and Test Statusq Control of Non-Conforming Productq Corrective and Preventive Actionq Handling, Storage, Packaging,Preservation, and Deliveryq Control of Quality Recordsq Internal Quality Auditsq Trainingq Servicingq Statistical TechniquesI S O9000R E G I S T R AT I O ND O C U ME N T R E V I E WBefore your assessment, you submit your qualitymanual to the ASME audit team who will recom-mend any changes that may be necessary beforeassessment.On the first day of assessment, you can expect theASME audit team to review any changes in yourquality manual and to examine your quality-systemprocedures that implement the objectives of themanual.A S S E S S M E N TAt an opening meeting with ASME’s team of expe-rienced auditors, you receive an overview of the assessment process.During the next few days, a variety of your employees are interviewed by the auditors. Through these discussions, the auditors’ examina-tion of records, and their observation of activities, your company demonstrates conformance with your quality system documentation. At the end of each day, you meet with the ASME auditors for an update on the progress of the assessment.At the meeting that concludes the assessment, you receive a verbal report of the ASME team’s recom-mendations and any necessary requests for correc-tive action. A short time later, you receive a writ-ten report.TYPICALQUALITY SYSTEM DOCUMENT HIERARCHY Description of the quality system in accordance with the quality policy and objectives and the applicable ISO 9000 series standardDescription of the activities of the individual functional units needed to implement the quality system Detailed work documents: forms, reports, work instructions, etc.R E G I S T R A T I O NThe ASME audit team’s report which you receive is also submitted to the Committee on ISO 9000 Registration, a balanced group of volunteers from industry and government with extensive experience in quality assurance and ISO 9000.You can expect the committee to take one of four actions...s grant registrations grant registration subject to acceptance of cor-rective action by the lead auditor, who will verify the implementation at the next surveillances grant registration subject to acceptance and immediate verification of corrective action by the lead auditors require full reassessment If you disagree with the registration committee’s decision, you have two levels of appeal within the ASME Codes and Standards organization. Whatever the committee’s action, you can be assured that all staff, auditors, committee mem-bers, and others involved in the registration pro-gram will adhere to the ASME policy on confiden-tiality and conflict of interest, as well as to the Code of Ethics of Engineers.S U R V E I L L A N C EAfter you are granted registration, you receive an annual surveillance to assure the maintenance of your quality system.Renewal assessment for your registration will be conducted every three years.To announce your ISO 9000 registration status, you may use the ANSI-RAB and RvA marks together with the ASME 9000 mark.DUTCH COUNCILFORACCREDITATIONASME CONFORMITY ASSESSMENT PROGRAMSACCREDITATION PROGRAMS AIA Qualification ofAuthorized InspectionAgencies, nuclear andnon-nuclear, based onthe ASME QAI-1Standard (formerlyN626.1)FAP Fastener manufacturers,distributors, and labo-ratoriesN-type Nuclear componentmanufacturers andassemblers (vessels,tanks, pressure piping,and pressure reliefdevices)PRD Pressure relief devicetesting laboratories andauthorized observers QEI Elevator Inspector certi-fying organizations QSC Nuclear material orga-nization (material man-ufacturers and suppliers) RTP Manufacturers of rein-forced thermoset plasticcorrosion resistant vesselsCERTIFICATION OF PERSONNEL QHO Operators of hazardouswaste incinerators QMO Operators of medicalwaste incinerators(MWIs)QRO Operators of resourcerecovery facilities pro-cessing municipal solidwaste (MWCs)QFO Operators of highcapacity fossil fuel firedplantsY14Geometric dimension-ing and tolerancing pro-fessionals (GDTP)9000。

Mandatory AppendicesA02MANDATORY APPENDICESAppendix1Supplementary Design Formulas (313)Appendix2Rules for Bolted Flange Connections With Ring Type Gaskets (329)Appendix3Definitions (350)Appendix4Rounded Indications Charts Acceptance Standard for RadiographicallyDetermined Rounded Indications in Welds (353)Appendix5Flanged and Flued or Flanged Only Expansion Joints..........................360.1 Appendix6Methods for Magnetic Particle Examination(MT) (361)Appendix7Examination of Steel Castings (363)Appendix8Methods for Liquid Penetrant Examination(PT) (366)Appendix9Jacketed Vessels (368)Appendix10Quality Control System (377)Appendix11Capacity Conversions for Safety Valves (380)Appendix12Ultrasonic Examination of Welds(UT) (384)Appendix13Vessels of Noncircular Cross Section (385)Appendix14Integral Flat Heads With a Large,Single,Circular,Centrally LocatedOpening (431)Appendix16Submittal of Technical Inquiries to the Boiler and Pressure VesselCommittee (438)Appendix17Dimpled or Embossed Assemblies (440)Appendix18Adhesive Attachment of Nameplates (452)Appendix19Electrically Heated or Gas Fired Jacketed Steam Kettles (453)Appendix20Hubs of Tubesheets and Flat Heads Machined From Plate (454)Appendix21Jacketed Vessels Constructed of Work-Hardened Nickel (455)Appendix22Integrally Forged Vessels (456)Appendix23External Pressure Design of Copper,Copper Alloy,and Titanium AlloyCondenser and Heat Exchanger Tubes With Integral Fins (458)Appendix24Design Rules for Clamp Connections (460)Appendix25Acceptance of Testing Laboratories and Authorized Observers for CapacityCertification of Pressure Relief Valves (467)Appendix26Pressure Vessel and Heat Exchanger Expansion Joints (469)Appendix27Alternative Requirements for Glass-Lined Vessels (481)Appendix28Alternative Corner Weld Joint Detail for Box Headers for Air-Cooled HeatExchangers (483)Appendix29Requirements for Steel Bars of Special Section for Helically WoundInterlocking Strip Layered Pressure Vessels (486)Appendix30Rules for Drilled Holes Not Penetrating Through Vessel Wall (489)Appendix31Rules for Cr–Mo Steels With Additional Requirements for Welding and HeatTreatment (491)FIG.1-4PRINCIPAL DIMENSIONS OF TYPICAL HEADS When P is known and t is desired,t p R(Y 1⁄3−1)p Ro΂Y1⁄3−1Y1⁄3΃(1)whereY p 2(SE+P) 2SE−PWhen t is known and P is desired,P p2SE΂Y−1Y+2΃(2)whereY p΂R+t R΃3p΂R o R o−t΃3Symbols are as defined in UG-27and1-1.1-4FORMULAS FOR THE DESIGNFORMED HEADS UNDERINTERNAL PRESSURE(a)The formulas of this paragraph provide for design of formed heads of proportions other those given in UG-32,in terms of inside and outside diameter.(b)The symbols defined below are used in formulas of this paragraph(see Fig.1-4):t p minimum required thickness of head after form-ing,in.(mm)P p internal design pressure(see UG-21),psi(kPa)A021-4APPENDIX1—MANDATORY1-5TABLE1-4.2VALUES OF FACTOR M(Use Nearest Value of L/r;Interpolation Unnecessary)L/r 1.0 1.25 1.50 1.75 2.00 2.25 2.50 2.75 3.00 3.25 3.50 M 1.00 1.03 1.06 1.08 1.10 1.13 1.15 1.17 1.18 1.20 1.22 L/r 4.0 4.5 5.0 5.5 6.0 6.57.07.58.08.59.0M 1.25 1.28 1.31 1.34 1.36 1.39 1.41 1.44 1.46 1.48 1.50 L/r9.510.0010.511.011.512.013.014.015.016.0162⁄31 M 1.52 1.54 1.56 1.58 1.60 1.62 1.65 1.69 1.72 1.75 1.77 NOTE:(1)Maximum ratio allowed by UG-32(j)when L equals the outside diameter of the skirt of the head.orP p2SEt cos␣D o−0.8t cos␣(6)1-5RULES FOR CONICAL REDUCERSECTIONS AND CONICAL HEADSUNDER INTERNAL PRESSURE(a)The formulas of(d)and(e)below provide forthe design of reinforcement,if needed,at the cone-to-cylinder junctions for conical reducer sections andconical heads where all the elements have a commonaxis and the half-apex angle␣≤30deg.Subparagraph(g)below provides for special analysis in the designof cone-to-cylinder intersections with or without rein-forcing rings where␣is greater than30deg.In the design of reinforcement for a cone-to-cylinderjuncture,the requirements of UG-41shall be met.(b)NomenclatureA rL p required area of reinforcement at large end ofcone,in.2(mm2)A rs p required area of reinforcement at small end ofcone,in.2(mm2)A eL p effective area of reinforcement at large end in-tersection,in.2(mm2)A es p effective area of reinforcement at small end in-tersection,in.2(mm2)E s p modulus of elasticity of cylinder material,psi(kPa)E c p modulus of elasticity of cone material,psi(kPa)E r p modulus of elasticity of reinforcing ring mate-rial,psi(kPa)NOTE:The modulus of elasticity shall be taken from the applicableTable TM in Section II,Part D.When a material is not listed inthe TM tables,the requirements of U-2(g)shall be applied.E1p efficiency of longitudinal joint in cylinder.Forcompression(such as at large end of cone),E1p1.0for butt welds.E2p efficiency of longitudinal joint in cone.For com-pression,E2p1.0for butt welds.f1p axial load at large end due to wind,dead load,etc.,excluding pressure,lb/in.(kN/m)f2p axial load at small end due to wind,dead load,etc.,excluding pressure,lb/in.(kN/m)P p internal design pressure(see UG-21),psi(kPa)Q L p algebraical sum of PR L/2and f1,lb/in.(kN/m)Q s p algebraical sum of PR s/2and f2,lb/in.(kN/m)R s p inside radius of small cylinder at small end ofcone,in.(mm)R L p inside radius of large cylinder at large end ofcone,in.(mm)S s p allowable stress of cylinder material at designtemperature,psi(kPa)S c p allowable stress of cone material at design tem-perature,psi(kPa)S r p allowable stress of reinforcing ring material atdesign temperature,psi(kPa)t p minimum required thickness of cylinder atcone-to-cylinder junction,in.(mm)t c p nominal thickness of cone at cone-to-cylinderjunction,in.(mm)t r p minimum required thickness of cone at cone-to-cylinder junction,in.(mm)t s p nominal thickness of cylinder at cone-to-cylin-der junction,in.(mm)␣p half-apex angle of cone or conical section,deg.⌬p angle indicating need for reinforcement at cone-to-cylinder junction having a half-apex angle␣≤30deg.When⌬≥␣,no reinforcement is required at thejunction(see Tables1-5.1and1-5.2),deg.y p cone-to-cylinder factorp S s E s for reinforcing ring on shellp S c E c for reinforcing ring on cone1-52001SECTION VIII—DIVISION11-5 TABLE1-5.1VALUES OF⌬FOR JUNCTIONS AT THE LARGECYLINDER FOR␣≤30deg.P/S s E10.0010.0020.0030.0040.005⌬,deg.1115182123P/S s E10.0060.0070.0080.0091...⌬,deg.252728.530...NOTE:(1)⌬p30deg.for greater values of P/S s E1.TABLE1-5.2VALUES OF⌬FOR JUNCTIONS AT THE SMALLCYLINDER FOR␣≤30deg.P/S s E10.0020.0050.0100.02⌬,deg.46912.5P/S s E10.040.080.100.1251⌬,deg.17.5242730NOTE:(1)⌬p30deg.for greater values of P/S s E1.(c)For a cone-to-cylinder junction,the followingvalues shall be determined at large end and again atthe small end in order that both the large end and thesmall end can be examined:Determine P/S s E1and then determine⌬at the largeend and at the small end,as appropriate,from Tables1-5.1and1-5.2.Determine k:k p1when additional area of reinforcement is notrequiredp y/S r E r when a stiffening ring is required,butk is not less than1.0(d)Reinforcement shall be provided at the junctionof the cone with the large cylinder for conical headsand reducers without knuckles when the value of⌬obtained from Table1-5.1,using the appropriate ratioP/S s E1,is less than␣.Interpolation may be made inthe Table.The required area of reinforcement shall be at leastequal to that indicated by the following formula whenQ L is in tension:A rL p kQ L R LS s E1΂1−⌬␣΃tan␣(1)**At the large end of the cone-to-cylinder juncture, the PR L/2term is in tension.When f1is in compression **For some of the terms of the above equation(s),it may be necessary to convert millimeters to meters to obtain a rational result in SI units.and the quantity is larger than the PR L/2term,the design shall be in accordance with U-2(g).The calcu-lated localized stresses at the discontinuity shall not exceed the stress values specified in1-5(g)(1)and(2).The effective area of reinforcement can be determinedin accordance with the following formula:A eL p(t s−t)ΊR L t s+(t c−t r)ΊR L t c/cos␣(2)Any additional area of reinforcement which is required shall be situated within a distance ofΊR L t s from the junction of the reducer and the cylinder.The centroidof the added area shall be within a distance of0.25؋ΊR L t s from the junction.(e)Reinforcement shall be provided at the junctionof the conical shell of a reducer without aflare andthe small cylinder when the value of⌬obtained from Table1-5.2,using the appropriate ratio P/S s E1,is lessthan␣.The required area of reinforcement shall be at least equal to that indicated by the following formula whenQ s is in tension:A rs pkQ s R sS s E1΂1−⌬␣΃tan␣(3)**At the small end of the cone-to-cylinder juncture,the PR s/2term is in tension.When f2is in compressionand the quantity is larger than the PR s/2term,the design shall be in accordance with U-2(g).The calcu-lated localized stresses at the discontinuity shall not exceed the stress values specified in1-5(g)(1)and(2).The effective area of reinforcement can be determinedin accordance with the following formula:A es p0.78ΊR s t s[(t s−t)+(t c−t r)/cos␣](4)Any additional area of reinforcement which is requiredshall be situated within a distance ofΊR s t s from the junction,and the centroid of the added area shall be within a distance of0.25ΊR s t s from the junction.(f)Reducers not described in UG-36(e)(5),such as those made up of two or more conical frustums having different slopes,may be designed in accordance with(g). (g)When the half-apex angle␣is greater than30 deg.(0.52rad),cone-to-cylinder junctions without a knuckle may be used,with or without reinforcing rings,if the design is based on special analysis,such asthe beam-on-elastic-foundation analysis of Timoshenko, Hetenyi,or Watts and Lang.See U-2(g).When suchan analysis is made,the calculated localized stressesA02A02 A021-5APPENDIX1—MANDATORY1-6FIG.1-6SPHERICALLY DISHED COVERS WITH BOLTING FLANGESat the discontinuity shall not exceed the followingvalues.(1)(Membrane hoop stress)+(average discontinu-ity hoop stress)shall not be greater than1.5S,wherethe“average discontinuity hoop stress”is the averagehoop stress across the wall thickness due to the disconti-nuity at the junction,disregarding the effect of Poisson’sratio times the longitudinal stress at the surfaces.(2)(Membrane longitudinal stress)+(discontinuitylongitudinal stress due to bending)shall not be greaterthan S PS[see UG-23(e)].The angle joint(see3-2)between the cone andcylinder shall be designed equivalent to a double butt-welded joint,and because of the high bending stress,there shall be no weak zones around the angle joint.The thickness of the cylinder may have to be increasedto limit the difference in thickness so that the anglejoint has a smooth contour.1-6SPHERICALLY DISHED COVERS(BOLTED HEADS)(a)Circular spherical dished heads with boltingflanges,both concave and convex to the pressure andconforming to the several types illustrated in Fig.1-6,shall be designed in accordance with the formulaswhich follow.(b)The symbols used in the formulas of this para-graph are defined as follows:t p minimum required thickness of head plate afterforming,in.(mm)L p inside spherical or crown radius,in.(mm)r p inside knuckle radius,in.(mm)P p internal pressure(see UG-21)for the pressureon concave side,and external pressure for thepressure on convex side[see UG-28(f)],psi(kPa)S p maximum allowable stress value,psi(kPa)(seeUG-23)T pflange thickness,in.(mm)M o p the total moment,in.-lb(kN W m),determined asin2-6for heads concave to pressure and2-11for heads convex to pressure;except that forheads of the type shown in Fig.1-6sketch(d),H D and h D shall be as defined below,and anadditional moment H r h r(which may add or sub-tract)shall be included whereH r p radial component of the membrane loadin the spherical segment,lb(kN),actingat the intersection of the inside of the1-62001SECTION VIII—DIVISION11-6flange ring with the center line of thedished cover thicknessp H D cot␤1h r p lever arm of force H r about centroid offlange ring,in.(mm)H D p axial component of the membrane load inthe spherical segment,lb(kN),acting atthe inside of theflange ringp0.785B2Ph D p radial distance from the bolt circle to theinside of theflange ring,in.(mm)␤1p angle formed by the tangent to the centerline of the dished cover thickness at itspoint of intersection with theflange ring,and a line perpendicular to the axis of thedished coverp arc sin΂B2L+t΃NOTE:Since H r h r in some cases will subtract from the total moment, the moment in theflange ring when the internal pressure is zero may be the determining loading forflange design.A p outside diameter offlange,in.(mm)B p inside diameter offlange,in.(mm)C p bolt circle,diameter,in.(mm)(c)It is important to note that the actual value of the total moment M o may calculate to be either plus or minus for both the heads concave to pressure and the heads convex to pressure.However,for use in all of the formulas which follow,the absolute values for both P and M o are used.(d)Heads of the type shown in Fig.1-6sketch(a):(1)the thickness of the head t shall be determined by the appropriate formula in UG-32for pressure on concave side,and UG-33(a)(1)for pressure on convex side;(2)the head radius L or the knuckle radius r shall comply with the limitations given in UG-32;(3)theflange shall comply at least with the require-ments of Fig.2-4and shall be designed in accordance with the provisions of2-1through2-7for pressure on concave side,and2-11for pressure on convex side. (Within the range offlange standards listed in Table U-3,theflange and drillings may conform to the standards,and the thickness specified therein shall be considered as a minimum requirement.)(e)Heads of the type shown in Fig.1-6sketch(b) (no joint efficiency factor is required):(1)head thickness(a)for pressure on concave side,t p5PL6S(1)(b)for pressure on convex side,the head thick-ness shall be determined based on UG-33(c)using the outside radius of the spherical head segment;(2)flange thickness for ring gasketT pΊM o SB΄A+B A−B΅(2)**(3)flange thickness for full face gasketT p0.6ΊP S΄B(A+B)(C−B)A−B΅(3)NOTE:The radial components of the membrane load in the spherical segment are assumed to be resisted by itsflange.(Within the range offlange standards listed in Table U-3,theflange and drillings may conform to the standards,and the thickness specified therein shall be considered as a minimum requirement.)(f)Heads of the type shown in Fig.1-6sketch(c) (no joint efficiency factor is required):(1)head thickness(a)for pressure on concave side,t p5PL6S(4)(b)for pressure on convex side,the head thick-ness shall be determined based on UG-33(c)using the outside radius of the spherical head segment;(2)flange thickness for ring gasket for heads with round bolting holesT p Q+Ί1.875M o(C+B)SB(7C−5B)(5)** whereQ pPL4S΂C+B7C−5B΃****For some of the terms of the above equation(s),it may be necessary to convert millimeters to meters to obtain a rational result in SI units.1-6APPENDIX1—MANDATORY1-7(3)flange thickness for ring gasket for heads withbolting holes slotted through the edge of the headT p Q+Ί1.875M o(C+B)SB(3C−B)(6)**whereQ p PL4S΂C+B 3C−B΃(4)flange thickness for full-face gasket for heads with round bolting holesT p Q+ΊQ2+3BQ(C−B)L(7) whereQ p PL4S΂C+B 7C−5B΃(5)flange thickness for full-face gasket for heads with bolting holes slotted through the edge of the head T p Q+ΊQ2+3BQ(C−B)L(8) whereQ pPL΂C+B΃(6)the requiredflange thickness shall be T as calculated in(2),(3),(4),or(5)above,but in no case less than the value of t calculated in(1)above. (g)Heads of the type shown in Fig.1-6sketch(d) (no joint efficiency factor is required):(1)head thickness(a)for pressure on concave side,t p 5PL6S(9)(b)for pressure on convex side,the head thick-ness shall be determined based on UG-33(c)using the outside radius of the spherical head segment;**For some of the terms of the above equation(s),it may be necessary to convert millimeters to meters to obtain a rational result in SI units.(2)flange thicknessT p F+ΊF2+J(10) whereF pPBΊ4L2−B28S(A−B)andJ p΂M o SB΃΂A+B A−B΃(h)These formulas are approximate in that they do not take into account continuity between theflange ring and the dished head.A more exact method of analysis which takes this into account may be used if it meets the requirements of U-2.1-7LARGE OPENINGS INCYLINDRICAL SHELLS1-7(a)Openings exceeding the dimensional limits given in UG-36(b)(1)shall be provided with reinforce-ment that complies with the following rules.Two-thirds of the required reinforcement shall be within the following limits:1-7(a)(1)parallel to vessel wall:the larger of three-fourths times the limit in UG-40(b)(1),or equal to the limit in UG-40(b)(2);1-7(a)(2)normal to vessel wall:the smaller of the limit in UG-40(c)(1),or in UG-40(c)(2).1-7(b)Openings for radial nozzles that exceed the limits in UG-36(b)(1)1-7(b)(1)and which also are within the range defined by the following limits shall meet the require-ments in(b)(2),(3),and(4)below:(a)vessel diameters greater than60in.(mm) I.D.;(b)nozzle diameters which exceed40in.(mm) I.D.and also exceed3.4ΊRt;the terms R and t are defined in Figs.1-7-1and1-7-2;(c)the ratio R n/R does not exceed0.7;for nozzle openings with R n/R exceeding0.7,refer to(c) below and/or U-2(g).A021-72001SECTION VIII—DIVISION11-7FIG.1-7-1The rules are limited to radial nozzles in cylindricalshells that do not have internal projections,and do notinclude any analysis for stresses resulting from exter-nally applied mechanical loads.For such cases U-2(g)shall apply.1-7(b)(2)The membrane stress S m as calculatedby Eq.(1)or(2)below shall not exceed S,as definedin UG-37for the applicable materials at design condi-tions.The maximum combined membrane stress S mand bending stress S b shall not exceed1.5S at designconditions.S b shall be calculated by Eq.(5)below.1-7(b)(3)Evaluation of combined stresses frominternal pressure and external loads shall be made inaccordance with U-2(g).1-7(b)(4)For membrane stress calculations,usethe limits defined in Fig.1-7-1,and comply with thestrength of reinforcement requirements of UG-41.Forbending stress calculation,the greater of the limitsdefined in Fig.1-7-1or Fig.1-7-2may be used.Thestrength reduction ratio requirements of UG-41neednot be applied,provided that the allowable stress ratioof the material in the nozzle neck,nozzle forging,reinforcing plate,and/or nozzleflange divided by theshell material allowable stress is at least0.80.NOTE:The bending stress S b calculated by Eq.(5)is valid andapplicable only at the nozzle neck-shell junction.It is a primarybending stress because it is a measure of the stiffness required tomaintain equilibrium at the longitudinal axis junction of the nozzle-shell intersection due to the bending moment calculated by Eq.(3).Case A(See Fig.1-7-1)S m p P΂R(R n+t n+ΊR m t)+R n(t+t e+ΊR nm t n)A s΃(1)Case B(See Fig.1-7-1)S m p P΂R(R n+t n+ΊR m t)+R n(t+ΊR nm t n)A s΃(2)1-7APPENDIX 1—MANDATORY1-7FIG.1-7-2Cases A and B (See Fig.1-7-1or Fig.1-7-2)M p ΂R 3n 6+R R n e ΃P(3)**a p e +t/2(4)S b p Ma I(5)**1-7(b)(5)Nomenclature.Symbols used in Figs.1-7-1and 1-7-2are as defined in UG-37(a)and as follows:A s p shaded (cross-hatched)area in Fig.1-7-1,CaseA or Case B,in.2(mm 2)**For some of the terms of the above equation(s),it may be necessary to convert millimeters to meters to obtain a rational result in SI units.I p moment of inertia of the larger of the shadedareas in Fig.1-7-1or Fig.1-7-2about neutral axis,in.4(mm 4)a p distance between neutral axis of the shaded areain Fig.1-7-1or Fig.1-7-2and the inside of vessel wall,in.(mm)R m p mean radius of shell,in.(mm)R nm p mean radius of nozzle neck,in.(mm)e p distance between neutral axis of the shaded areaand midwall of the shell,in.(mm)S m p membrane stress calculated by Eq.(1)or (2),psi (kPa)S b p bending stress at the intersection of inside ofthe nozzle neck and inside of the vessel shell along the vessel shell longitudinal axis,psi (kPa)S y p yield strength of the material at test temperature,see Table Y-1in Subpart 1of Section II,Part D,psi (kPa)1-7(c)It is recommended that special consideration be given to the fabrication details used and inspectionA021-72001SECTION VIII—DIVISION11-8 employed on large openings;reinforcement often may beadvantageously obtained by use of heavier shell plate for avessel course or inserted locally around the opening;weldsmay be ground to concave contour and the inside corners ofthe opening rounded to a generous radius to reduce stressconcentrations.When radiographic examination of welds isnot practicable,liquid penetrant examination may be usedwith nonmagnetic materials and either liquid penetrant ormagnetic particle inspection with ferromagnetic materials.Ifmagneticparticleinspectionisemployed,theprodmethodis preferred.The degree to which such measures should beused depends on the particular application and the severityof the intended service.Appropriate proof testing may beadvisable in extreme cases of large openings approachingfull vessel diameter,openings of unusual shape,etc.1-8RULES FOR REINFORCEMENT OFCONE-TO-CYLINDER JUNCTIONUNDER EXTERNAL PRESSURE(a)The formulas of(b)and(c)below provide forthe design of reinforcement,if needed,at the cone-to-cylinder junctions for reducer sections and conical headswhere all the elements have a common axis and thehalf-apex angle␣≤60deg.Subparagraph(e)belowprovides for special analysis in the design of cone-to-cylinder intersections with or without reinforcing ringswhere␣is greater than60deg.In the design of reinforcement for a cone-to-cylinderjuncture,the requirements of UG-41shall be met.The nomenclature given below is used in the formulasof the following subparagraphs:A p factor determined from Fig.G and used to enterthe applicable material chart in Subpart3ofSection II,Part DA eL p effective area of reinforcement at large end in-tersection,in.2(mm2)A es p effective area of reinforcement at small end in-tersection,in.2(mm2)A rL p required area of reinforcement at large end ofcone,in.2(mm2)A rs p required area of reinforcement at small end ofcone,in.2(mm2)A s p cross-sectional area of the stiffening ring,sq in.(mm2)A T p equivalent area of cylinder,cone,and stiffeningring,sq in.(mm2),whereA TL pL L t s2+L c t c2+A s for large endA TS pL s t s+L c t c+A s for small endB p factor determined from the applicable materialchart in Subpart3of Section II,Part D formaximum design metal temperature,psi(kPa)[see UG-20(c)]D L p outside diameter of large end of conical sectionunder consideration,in.(mm)D o p outside diameter of cylindrical shell,in.(mm).(In conical shell calculations,the value of D sand D L should be used in calculations in placeof D o depending on whether the small end D s,or large end D L,is being examined.)D s p outside diameter at small end of conical sectionunder consideration,in.(mm)E1p efficiency of longitudinal joint in cylinder.Forcompression(such as at small end of cone),E1p1.0for butt welds.E2p efficiency of longitudinal joint in cone.For com-pression,E2p1.0for butt welds.E c p modulus of elasticity of cone material,psi(kPa)E r p modulus of elasticity of stiffening ring material,psi(kPa)E s p modulus of elasticity of shell material,psi(kPa)E x p E c,E r,or E sNOTE:The modulus of elasticity shall be taken from the applicableTable TM in Section II,Part D.When a material is not listed inthe TM tables,the requirements of U-2(g)shall be applied.f1p axial load at large end due to wind,dead load,etc.,excluding pressure,lb/in.(kN/m)f2p axial load at small end due to wind,dead load,etc.,excluding pressure,lb/in.(kN/m)I p available moment of inertia of the stiffeningring cross section about its neutral axis parallelto the axis of the shell,in.4(mm4)I′p available moment of inertia of combined shell-cone or ring-shell-cone cross section about itsneutral axis parallel to the axis of the shell,in.4(mm4).The nominal shell thickness t s shall beused,and the width of the shell which is takenas contributing to the moment of inertia of thecombined section shall not be greater than1.10ΊDt s and shall be taken as lying one-half oneach side of the cone-to-cylinder junction or ofthe centroid of the ring.Portions of the shellplate shall not be considered as contributingarea to more than one stiffening ring.CAUTIONARY NOTE:Stiffening rings may be subject to lateralbuckling.This should be considered in addition to the requirementsfor I s and I′s[see U-2(g)].I s p required moment of inertia of the stiffening ringcross section about its neutral axis parallel tothe axis of the shell,in.4(mm4)I′s p required moment of inertia of the combined1-8APPENDIX1—MANDATORY1-8 lated localized stresses at the discontinuity shall notexceed the stress values specified in1-5(g)(1)and(2).The effective area of reinforcement can determinedin accordance with the following formula:A es p0.55ΊD s t s[(t s−t)+(t c−t r)/cos␣](4)Any additional area of stiffener which is requiredshall be situated within a distance ofΊR s t s from thejunction,and the centroid of the added area shall bewithin a distance of0.25ΊR s t s from the junction.When the cone-to-cylinder or knuckle-to-cylinderjuncture is a line of support,the moment of inertiafor a stiffening ring at the small end shall be determinedby the following procedure.Step1.Assuming that the shell has been designedand D s,L s,and t are known,select a member to beused for the stiffening ring and determine cross-sectionalarea A TS.Then calculate factor B using the followingformula.If F s is a negative number,the design shallbe in accordance with U-2(g):B p3⁄4΂F s D s A TS΃whereF s p PN+f2tan␣N p R s tan␣2+L s2+R L2−R s26R s tan␣**Step 2.Enter the right-hand side of theapplicable material chart in Subpart3of Section II,Part D for the material under consideration at the value of B determined by Step1.If different materials are used for the shell and stiffening ring,use the material chart resulting in the larger value of A in Step4below. Step 3.Move horizontally to the left to the material/temperature line for the design metal tempera-ture.For values of B falling below the left end of the material/temperature line,see Step5below.Step4.Move vertically to the bottom of the chart and read the value of A.Step5.For values of B falling below the left end of the material/temperature line for the design tempera-ture,the value of A can be calculated using the formula **For some of the terms of the above equation(s),it may be necessary to convert millimeters to meters to obtain a rational result in SI units.A p2B/E x.For value of B above the material/ temperature line for the design temperature,the designshall be either per U-2(g)or by changing the cone or cylinder configuration,stiffening ring location on the shell,and/or reducing the axial compressive force to reduce the B value to below or at the material/ temperature line for the design temperature.For valuesof B having multiple values of A,such as when Bfalls on a horizontal portion of the curve,the smallest value of A shall be used.pute the value of the required momentof inertia from the formulas for I s or I′s.For the circumferential stiffening ring only,I s pAD s2A TS14.0For the shell-cone or ring-shell-cone section,I′s pAD s2A TS10.9Step7.Determine the available moment of inertiaof the ring only I or the shell-cone or ring-shell-coneI′.Step8.When the ring only is used,I≥I sand when the shell-cone or ring-shell-cone is used:I′≥I′sIf the equation is not satisfied,a new section witha larger moment of inertia must be selected,and the calculation shall be done again until the equation is met.The requirements of UG-29(b),(c),(d),(e),and(f)and UG-30are to be met in attaching stiffening ringsto the shell.(d)Reducers not described in UG-36(e)(5),such as those made up of two or more conical frustums having different slopes,may be designed in accordance with(e).(e)When the half-apex angle␣is greater than60 deg.(1.1rad),cone-to-cylinder junctions without a knuckle may be used,with or without reinforcing rings,if the design is based on special analysis,such asthe beam-on-elastic-foundation analysis of Timoshenko, Hetenyi,or Watts and Lang.See U-2(g).The effectof shell and cone buckling on the required area and moment of inertia at the joint is to be taken into consideration in the analysis.When such an analysisA02。

ASMEVIII-12007修改汇总中英文对照Paragraph 段落号Changes修改内容Explanation解释U-1(g) U-1(g)(1) Unfired steam boilers shall be constructed in accordance with the rules of Section I or this Division [see UG-125(b) and UW-2(c)].U-1(g)(2)The following pressure vessels in which steam is generated shall not be considered as unfired steamboilers[不能被认为是非火焰直接加热蒸汽锅炉], and[并且] shall be constructed in accordance with the rules of thisDivision:(a) vessels known as evaporators or heat exchangers;(b) vessels in which steam is generated by the use of heat resulting from operation of a processing systemcontaining a number of pressure vessels such as used in the manufacture of chemical and petroleumproducts;(c) vessels in which steam is generated but not withdrawn for external use.Table U-3 Added ISO-148(Part 1, 2, & 3) to Table U-3 [在表U-3中增加ISO-148(第1, 2和3部分)]Charpy Pendulum Impact Test Part 1: Test Method, ISO 148-1: 2006 [Charpy摆锤冲击试验,第一部分:试验方法, ISO 148-1:2006]Charpy Pendulum Impact Test Part 2: Verification of Test Machines: ISO 148-2:2006 [Charpy 摆锤冲击试验,第二部分:试验机的验证, ISO 148-2:2006]Charpy Pendulum Impact Test Part 3: Preparation and Characterization of Charpy V Reference TestPieces for Verification of Test Machines: ISO-148-3: 2006 [Charpy摆锤冲击试验,第三部分: 用于试验机验证的Charpy-V 试验方法试样的制备和特征, ISO 148-3:2006]UG-84(b)(1) is revised to add ISO-148 (Parts 1, 2 & 3) as acceptable for impact test procedures and apparatus in addition to SA-370.It was discovered that there are virtually no ASTM strikers available for use throughout Europe, Asia or Australia. It was also learned that the ISO striker profile has no real effect on absorbed energy values up to 74 ft-lbs. In materials with toughness in excess of 75 ft-lbs, the ISO striker is slightly more conservative and will produce absorbed energy values that are slightly lower than those obtained using the ASTM striker. Lateral expansion values will vary no more than .001 inch when based on acceptance criteria of .015 inch lateral expansion. Based upon these facts it is proposed that impact testing in accordance with ISO-148 also be permitted in UG-84(b)(1).[UG-84(b)(1)已经修改,除了SA-370以外,对于冲击试验的程序和设备,允许采用ISO-148(第1, 2和3部分)标准.]UG-11(c) (5) UG-11(c)(5) added under UG-11(c) “W elded Standard Pressure Parts for Use Other Than the Shell or Heads of a Vessel." [在UG-11(C)下增加UG-11(C)(5) ”除容器筒体或封头以外的标准焊接承压件”](5) The Manufacturer of the vessel to be marked with the Code Symbol shall be satisfied that the parts aresuitable for the design conditions specified for the complete vessel in accordance with the rules of thisDivision and that the requirements of (1), (2), (3) and (4) above have been met for each welded standardpressure part.[负责打容器规范钢印的制造厂应该获得确认,即这些零件适合符合本规范要求的容器设计要求, 并且上述(1),(2),(3)和(4)的要求也得到满足.] The addition of UG-11(c)(5) is proposed to address a concern that the vessel Manufacturer needs to verify that welded standard pressure parts comply with the rules of this Division. Similar words are already provided at the end of UG-11(a) and UG-11(b).与UG-11(a), UG-11(b)最后部分的叙述相一致,即容器制造厂要验证标准焊接承压件符合规范的要求.UG-14(b),(b) Except for flanges of all types, hollow cylindrically-shaped parts [up to and including NPS 4 (DN l00)] may be machined from rolled or forged bar,[用轧制或锻制的棒料机加工] provided that the axial length of the part isapproximately parallel to the metal flow lines of the stock. Other parts, such as heads or caps [up to and including NPS 4 (DN 100)], not including flanges, may be machined from rolled or forged bar.[可以用轧制或锻制的棒料机加工]Elbows, return bends, tees, and header tees shall not be machined directly from barstock.This change would make UG-14(b) consistent with UG-14(a), SA-182 A06 5.4 and 6.5; SA-403 A06 4.1, 5.12 and 6.4, and Code Case 2148, which do not have any requirement for “hot-rolled bar” and would permit other cold-rolled bar.Annul Code Case 2148 six months after publication of the changes与UG-14(a)保持一致, 不要求”热轧棒料”.Paragraph 段落号Changes修改内容Explanation解释UG-35.2(d)UG-35.2(d)(1)Quick-actuating closures that are held in position by a locking mechanism designed for manual operation shall be designed such that if an attempt is made to open the closure when the vessel is underpressure, the closure will leak prior to full disengagement of the locking components and release of theclosure. The design of the closure and vessel shall be such that any leakage shall be directed away from thenormal position of the operator.(中文翻译略) It has been pointed out the paragraph UG-35.2(d)(1) can misinterpreted to require a closure to leak when the locking mechanisms are still fully engaged. This is not the intent of this paragraph. The paragraph is intended to make sure that if someone ties to open a closure which is under pressure that it will leak before the locking mechanism is fully disengaged and the closure is released. The re-wording clarifies this design requirement. In addition was pointed out that the designer of the closure may not know the location of the operator since he may not be the designer of the vessel or system. The re-wording clarifies this requirement没有技术上的修改,只是叙述更清楚.UG-36(b)(1)UG-36 Openings in Pressure Vessels…(b) Size of Openings(1) Properly reinforced openings in cylindrical and conical[锥型]shells are not limited as to size except with thefollowing provisions for design. The rules in UG-36 through UG-43 apply to openings not exceeding the following: for vessels 60 in. (1500 mm) inside diameter and less, one-halfthe vessel diameter, but not to exceed 20 in. (500 mm);for vessels over 60 in. (1500 mm) inside diameter, one-third the vessel diameter, but not to exceed 40 in. (1000 mm).(For conical shells, the inside diameter as used above is the cone diameter at the center of the opening) [(对于锥型筒体, 上述所指的内径是开孔中心处的锥体直径)]. For openings exceeding these limits, supplemental rules of 1-7 shall be satisfied in addition to UG-36 through UG-43. Alternatively, openings in cylindrical or conical shells exceeding these limits may be designed for internal pressure using the rules of 1-10 in lieu of those given in1-7(a) and / or 1-7(b).[作为另外一种方法,在圆筒体或锥形壳体上的超过这些限制的开孔也可以以内压按照附录1-10的规定来设计,而不必按照附录1-7(a) 和/或1-7(b).]Added new appendix 1-10 for alternative method for design of large openings and revised UG-36(b)(1) to refer to it.Clarified that cones are also included in the reinforcement design rules in these sections. A note is also added to Appendix 1-7(b)(1) limiting application of the 1-7(b) rules to cones with a half apex angle not exceeding 30 degrees澄清了补强设计也适用于锥体. 在附录1-7(b)(1)中增加了一个注解以说明附录1-7(b)的规定仅适用于锥体半顶角不超过30度的情形.新增加了用于大开孔设计的另一方法附录1-10.UG-37UG-37(h) added under UG-37 REINFORCEMENT REQUIRED FOR OPENINGS IN SHELLS AND FORMED HEADS [新增UG-37(h)](h) The reinforcement rules in this Division are applicable for internal or external pressure and do notaddress the requirements for openings under the action of externally applied loadings (such as pipereactions). When externally applied loadings are to be considered, see U-2(g).[(h)本规范的规定适用于内压或外压,并没有规定适用于承受外部栽荷的开孔的要求(外部载荷指例如管子反作用力).如果考虑外部栽荷,参见U-2(g)] The reinforcement rules in Section VIII Division 1 are applicable for internal or external pressure and do not address the requirements for openings under the action of externally applied loadings (such as pipe reactions). This item was proposed because of several requests for interpretation that asked what opening reinforcement rules were applicable under loads other than pressure. This proposed action does not change any Code requirements, it merely provides information that may useful to the designer.澄清本规范的开孔补强规定适用于内压或外压,不适用于承受外部栽荷的情形.UG-37 Text in UG-37(a) revised:UG-37 REINFORCEMENT REQUIRED FOR OPENINGS IN SHELLS AND FORMED HEADS(a) Nomenclature. The symbols used in this paragraph are defined as follows:…The reinforcement rules of UG-37(a) are not clearly defined for the case of ERW or autogenously welded pipe or tube. The definition of “tr” in UG-37(a) implies that the seamless allowable stress values should be used in the calculation of Paragraph 段落号Changes 修改内容Explanation解释E = 1 (see definitions for t r and t r n)E 1 = 1 when an opening is in the solid plate or in a CategoryB butt joint; or= 0.85 when an opening is located in an ERW or autogenously welded pipe or tube. If the ERW or autogenously welded joint is clearly identifiable and it can be shown that the opening does not pass thru this weld joint, then E 1 may be determined as using the other rules of this paragraph; or [=0.85, 当一个开孔位于一个ERW 或自身焊接管时. 如果ERW 或自身焊接管接头清晰可见并且可以看到开孔并非通过该焊接接头时, 则E1可以以本段其它规则来确定,或]= joint efficiency obtained from Table UW-12 when any part of the opening passes through any other welded joint …the required thickness “tr”, even though the shell is constructed of ERW or autogenously welded pipe or tube. Past Interpretations VIII-1-92-25R and VIII-1-98-12 also support the use of seamle ss allowable stresses for the calculation of “tr” in ERW or autogenously welded pipe or tube.The proposed changes require that “E1” is taken as 0.85 for all shells constructed of ERW or autogenously welded pipe or tube, unless it can be shown that no part of the opening passes thru the ERW or autogenously welded joint. In the case where the ERW joint is readily identifiable and it can be shown that the opening does not pass thru the ERW weld joint, then “E1” may be determined using the other definitions of “E1” given in paragraph UG-37(a).新增要求.原来没有规定在计算tr 时,开孔位于ERW 或自身焊接管上时如何确定E1UG-42(a)(2), (c) & (e),UG-42 REINFORCEMENT OF MULTIPLE OPENINGSa) (See UG-39 for multiple openings in flat heads.) (a) When any two openings are spaced at less than two times their averagediameter, so that their limits of reinforcement overlap [see Fig. UG-42 sketch (a)], the two openings shall be reinforced in the plane connecting the centers, in accordance with the rules of UG-37, UG-38, UG-40, and UG-41 with a combined reinforcement that has an area not less than the sum of the areas required for each opening. No portion of the cross section is to be considered as applying to more than one opening, nor to be considered more than once in a combined area(1) The available area of the head or shell between openings having an overlap area shall be proportioned between the two openings by the ratio of their diameters.(2) For cylinders and cones [对于圆筒和锥体] if the area of reinforcement between the two openings is less than 50% of the total required for the two openings, the supplemental rules of 1-7(a) and (c) shall be used. (3) A series of openings all……..c) Alternatively, any number of adjacent openings, in any arrangement, may be reinforced by using an assumed opening enclosing all such openings. The limits for reinforcement of the assumed opening shall be those given in UG-40(b)(1) and (c)(1). The nozzle walls of the actual openings shall not be considered to have reinforcing value. For cylinders and cones [对于圆筒和锥体] when the diameter of the assumed opening exceeds the limits in UG-36(b)(1), the supplemental rules of 1-7(a) and (c) shall also be used.e) When a series of two or more openings in a cylindrical or conical [或锥体] shell are arranged in a regular pattern, reinforcement of the openings may be provided per the rules of ligaments in UG-53. This item was established to make revisions to UG-36, UG-42 and Appendix 1-7 clarifying that cones are also included in the reinforcement design rules in these sections. Anote is also added to Appendix 1-7(b)(1) limiting application of the 1-7(b) rules to cones with a half apex angle not exceeding 30 degrees澄清了补强设计也适用于锥体. 在附录1-7(b)(1)中增加了一个注解以说明附录1-7(b)的规定仅适用于锥体半顶角不超过30度的情形UG-84(a) &UG-84(b)(1). UG-84 CHARPY IMPACT TESTS UG-84(a) General. Charpy V-notch [V 型缺口] impact tests in accordance with the provisions of this paragraph shallbe made on weldments and all materials for shells, heads, nozzles and other vessel parts subject to stress due to pressure for which impact tests are required by the rules in Subsection C.UG-84(b)(1) Impact test procedures and apparatus shall conform to the applicable paragraphs of SA-370 or ISO-148 (Parts 1, 2 and 3) [或ISO-148 (第1, 2 和 3部分)] ISO-148 allows the usage of both Charpy V-notch and U-notch testing. Inclusion of ISO-148 into the code will require the words "V-notch" be added to UG-84(a) to ensure that Charpy V-notch testing is used exclusively.Include ISO-148 (Parts 1, 2 & 3) for CVN testing procedures & apparatus (ISO Striker). A recent incident has led to the discovery that the impact testing apparatus used throughout Paragraph 段落号Changes修改内容Explanation解释most of the industrial world (Europe, Asia & Australia) is not incompliance with SA-370/ASTM E23 because the Strikerprofile on the ISO machine has a different profile than theprofile designated by ASTM. Outside the USA mostcompanies and testing laboratories are using the ISO impact testing apparatus in accordance with ISO-148 Therefore, any impact testing that is performed outside the USA cannot be instrict accordance with UG-84 as it is currently written. It was discovered that there are virtually no ASTM strikers available for use throughout Europe, Asia or Australia. It was alsolearned that the ISO striker profile has no real effect onabsorbed energy values up to 74 ft-lbs. In materials withtoughness in excess of 75 ft-lbs, the ISO striker is slightlymore conservative and will produce absorbed energy values that are slightly lower than those obtained using the ASTM striker. Lateral expansion values will vary no more than .001 inch when based on acceptance criteria of .015 inch lateral expansion. Based upon these facts it is proposed that impact testing in accordance with ISO-148 also be permitted inUG-84(b)(1).除了SA-370以外,对于冲击试验的程序和设备,允许采用ISO-148(第1, 2和3部分)标准.但因为ISO-148还包括了U型缺口的冲击试验,所以在UG-84要规定V型缺口.UG-90(b)(19) UG-90 GENERAL(b) The Manufacturer has the responsibility of assuring that the quality control, the detailed examinations, and the tests required by this Division are performed. The Manufacturer shall perform his specified duties. See UG-92 and 10-15. Some, but not all, of these responsibilities, which are defined in the applicable rules, are summarized asfollows:…(19) providing for retention of radiographs (UW-51), ultrasonic test reports (12-4), and Manufacturer’s Data Reports (UG-120),and other documents as required by this Division (10-13). [和本规范附录10-13规定的其它文件]Revise Appendix 10-13 to require the retention of pertinent records by the Manufacturer for at least three years after signing of the Manufacturers Data Report.附录10-13作了修改, 要求部分有关的记录必须在”制造厂数据报告”签发以后至少保留三年.UG-117(f); UG-117 CERTIFICATES OF AUTHORIZATION AND CODE SYMBOL STAMPSUG-117(f) Evaluation for Authorization and Reauthorization. Before issuance or triennial renewal of a Certificate of Authorization for use of the U or UM Stamp, the Manufacturer’s facilities and organization are subject to a joint reviewby a representative of his inspection agency and an individual certified as an ASME Designee who is selected by the concerned legal jurisdiction. A written description or checklist of the Quality Control System which identifies what documents and what procedures the Manufacturer will use to produce a Code item shall be available for review.A written report to the Society shall be made jointly by the ASME Designee and the Inspection Agency employed by the Manufacturer to do his Code inspection. This report is then reviewed by the Subcommittee on Boiler and Pressure Vessel Accreditation, which will either issue a Certificate of Authorization or notify the applicant of deficienciesrevealed by the review. In such a case, the applicant will be given an opportunity to explain or correct thesedeficiencies. The changes allow the Manufacturers to be audited more comprehensively.Revise UG-117(f) to make the retained records available to the Authorized Inspector (AI) supervisors or Review Teams for the purpose of performing reviews for the issue or renewal of Certificates of Authorization.该修改允许制造厂能够得到更全面的审查,在取证或换证审查中,相关的记录要提供给AIS或审核组审查.Paragraph 段落号Changes 修改内容Explanation解释Certificates of Authorization will be endorsed to indicate the scope of activity authorized. Authorization may include field operations if the review team determines that these operations are adequately described in the quality control manual, and this determination is accepted by the Society.Before issuance or renewal of a Certificate of Authorization for use of the UV or UD Stamp, the valve or rupture disk device Manufacturer’s or Assembler’s facilities and organization are subject to a review by a representative from an ASME designated organization. A written description or checklist of the quality control system, which identifies the documents and procedures the Manufacturer or Assembler will use to produce Code pressure relief valves, shall be available for review. The representative from an ASME designated organization shall make a written report to the Society, where the Subcommittee on Boiler and Pressure Vessel Accreditation will act on it as described above.The purpose of the review is to evaluate the applicant’sQuality Control System and its implementation. The applicant shall demonstrate sufficient administrative and fabrication functions of the system to show that he has the knowledge and ability to produce the Code items covered by his Quality Control System. Fabrication functions may be demonstrated using current work, a mockup, or a combination of the two. Additionally, retained records as required by this division and the Quality Control System, shall be made available to the Authorized Inspector Supervisors or the review teams designated by the ASME. [另外, 本规范和质量控制体系要求的保存的记录必须提供给主任授权检验师或ASME 指定的审核组审查.] UG-116(e) & UG-116(e)(1) UG-116 REQUIRED MARKING (e) When radiographic or ultrasonic examination has been performed on a vessel [当射线或超声波探伤已经运用于一台容器上时] in accordance with UW-11, marking shall be applied under the Code Symbol as follows:(1) “RT 1” when all pressure-retaining butt welds, other than Category B and C butt welds associated with nozzles and communicating chambers that neither exceed NPS 10 (DN 250) nor 11?8 in. (29 mm) wall thickness [except as required by UHT-57(a)], satisfy the full radiography requirements of UW-11(a) for their full length [在全部长度上满足UW-11(a)全部射线探伤的要求]; full radiography of the above exempted Category B and C butt welds, if performed, may be recorded on the Manufacturer’s Data Report; orNameplate markings as listed in UG-116(e) are currently only applicable if the vessel has been radiographed and UG-116(e)(1) states that the marking “RT1” can only be used if the welded joints have been radiographed over their entire length. UG-116(e)(2), UG-116(e)(3), and UG-116(e)(4) state that the markings“RT2”, “RT3”, and “RT4” must be used on a vessel if the radiographic requirements have been met for their respective markings even when ultrasonic examination has been used for the closure seam per UW-11(a)(7). Code Case 2235-6 allows ultrasonic examination of other welded joints other than the closure seam in lieu of radiographic examination provided specific additional criteria are met. This change will allow the vessels to be stamped with “RT-1”, “RT-2”, and RT-3” when the requirements of radiography have been met without specifically requiring a vessel to be radiographed. The specific reference to UW-51 (Radiographic and Radioscopic Examination of Welded Joints) will be deleted in the event of ultrasonic examination. The requirements in the replies are currently required under Code Case 2235-6(k) and (l).原来的关于铭牌上”RT1”, “RT2”, “RT3”或”RT4”仅适用于焊缝做相应射线探伤的情形. 规范案例2235-6允许对除闭口焊缝以外的其它焊缝做超声波探伤以代替射线探伤,只要特定的附加标准要求得到满足. 此改变允许当射线探伤的要求得到满足而没有特殊要求进行射线探伤时,容器打上”RT1”, “RT2”和”RT3”的标Paragraph 段落号Changes修改内容Explanation解释记.UG-120(a) UG-120 DATA REPORTS(a)A Data Report shall be filled out on Form U-1 or Form U-1A by the Manufacturer and shall be signed by theManufacturer and the Inspector for each pressure vessel marked with the Code U Symbol.(1)Same day production of vessels may be reported on asingle Form provided all of the following requirements are met:(a)vessels must be identical;(b)vessels must be manufactured for stock or for the same user or his designated agent;(c)serial numbers must be in uninterrupted sequence; and the Manufacturer’s written Quality ControlSystem includes procedures to control the development, distribution, and retention of the Data Reports.(2)The number of lines on the Data Report used to describe multiple components (e.g., nozzles, shell courses)may be increased or decreased as necessary to provide space to describe each component. If addition of lines used to describe multiple components results in the Data Report exceeding one page, space must be provided for the Manufacturer and Authorized Inspector to initial and date each of the additional pages. Horizontal spacing forinformation on each line may be altered as necessary. All information must be addressed; however, footnotesdescribed in the remarks block are acceptable, e.g., for multiple cases of “none” or “not applicable.(3)The Manufacturer shall [制造厂必须]:(a)furnish a copy of the Manufacturer's Data Report to the user and, upon request to the Inspector;[提供一份制造厂数据报告给用户, 如要求给授权检验师;](b)submit a copy of the Manufacturer's Data to the appropriate enforcement authority in thejurisdiction in which the vessel is to be installed where required by law;[如法规要求, 递交一份制造厂数据报告给容器安装地的主管当局的有关机构](c)keep a copy of the Manufacturer's Data Report in a safe repository for at least 3 years. In lieu of(b) above, the vessel may be registered and the Data Reports filed with the National Board ofBoiler and Pressure Vessel Inspectors, 1055 Crupper Ave., Columbus, Ohio 43229.[在一个安全的地方保存一份制造厂数据报告至少三年. 作为代替上述(b), 容器可以到美国锅炉和压力容器检验师总部注册,数据报告到该处备案.](4) A Manufacturer’s Certificate of Compliance on Form U-3 shall be completed and signed by the Manufacturerfor each pressure vessel marked with the Code UM Symbol. This Certificate shall be maintained by the Manufacturer for 5 years and a copy made available upon request. Identical vessels up to 1 day’s product ion may be recorded on a single Certificate of Compliance.The changes allow the Manufacturers to be audited more comprehensively.Revise Appendix 10-13 to require the retention of pertinent records by the Manufacturer for at least three years after the signing of the Manufacturers Data Report.该修改允许制造厂能够得到更全面的审查,在取证或换证审查中,相关的记录要提供给AIS或审核组审查.UG-134 UG-134 PRESSURE SETTING AND PERFORMANCE REQUIREMENTS [压力设定和性能要求](f) Pressure relief valves shall be designed and constructed, such that when installed per UG-135, the valves willoperate without chattering and shall not flutter at the flow-rated pressure in a way that either would interfere with the measurement of capacity or would result in damage(中文翻译略)UG-136(c)(3) UG-136 MINIMUM REQUIREMENTS FOR PRESSURE RELIEF VALVESUG-136(c)(3) A Manufacturer or Assembler may be granted permission to apply the UV Code Symbol to production pressure relief valves capacity certified in accordance with UG-131 provided the following tests are successfully completed. This permission shall expire on the fifth anniversary of the date it is initially granted. The permission may be extended for 5 year periods if the following tests are successfully repeated within the 6-month period before expiration.Paragraph 段落号Changes修改内容Explanation解释Two sample production pressure relief valves of a size and capacity within the capability of an ASME accepted laboratory shall be selected by a representative from an ASME designated organization. Pressure relief valves having adjustable blowdown construction shall have the control elements positioned by the Manufacturer orAssembler for a blowdown typical of production methodsOperational and capacity tests shall be conducted in the presence of a representative from an ASME designated organization at an ASME accepted laboratory. The pressure relief valve Manufacturer or Assembler shall be notified of the time of the test and may have representatives present to witness the test. If a pressure relief valve withadjustable blowdown construction selected from aManufacturer exhibits a blowdown that exceeds7% of the set pressure or 3 psi (20 kPa), whichever is greater, during operational and capacity tests, then an adjustmentshall be made to meet this performance condition and the operational and capacity tests shall be repeated.This adjustment may be made on the flow test facility.Should any pressure relief valve fail to relieve at or above its certified capacity or should it fail to meetperformance requirements of this Division, the test shall be repeated at the rate of two replacement pressure relief valves, selected in accordance with (c)(3)(a) above, for each pressure relief valve that failed.Failure of any of the replacement pressure relief valves to meet the capacity or the performance requirements in UG-134 of this Division shall be cause for revocation within 60 days of the authorization to use the Code Symbol onthat particular type of pressure relief valve. During this period, the Manufacturer or Assembler shall demonstrate the cause of such deficiency and the action taken to guard against future occurrence, and the requirements of (c)(3) above shall apply.…(中文翻译略)UG-136(d)(2), UG-136(d)(3) UG-136 MINIMUM REQUIREMENTS FOR PRESSURE RELIEF VALVESUG-136(d) Production Testing by Manufacturers and AssemblersUG-136(d)(2) Hydrostatic Pressure Tes t(a)The pressure containing parts of each valve shall be hydrostatically tested at a pressure at least 1.5 times the designpressure of the parts. Parts meeting the following criteria shall be exempt from hydrostatic testing:(1)the applied stress under hydrostatic test conditions does not exceed 50% of the allowable stress: and(2)the part is not cast or welded.(b)Testing may be performed pneumatically at a pressure of1.25 times the design pressure of the part. Pneumatic testing can be hazardous; it is therefore recommended that special precautions be taken when conducting a pneumatic test(c)Testing may be done in the component or assembled condition.(d)When the valve is designed for discharging directly to atmosphere, the valve components downstream of the valve disk are exempt from hydrostatic testing.(e)Valve components downstream of the disk and fully contained within the body are exempt from hydrostatic testing(f)These tests shall be conducted after all machining and welding operations on the parts have been completed(g)There shall be no visible sign of leakageUG-136(d)(3) The secondary pressure zone of each closed bonnet pressure relief valve exceeding NPS 1 (DN 25) inlet size when such pressure relief valves are designed for discharge to a closed system shall be tested with air orParagraph 段落号 Changes 修改内容Explanation解释other gas at a pressure of at least 30 psi (200 kPa). There shall be no visible sign of leakage. (see footnote 62)Footnote 62The User may specify a higher test pressure commensuratewith the back pressure anticipated in service.(中文翻译略)UG-137(d)(2)UG-137 MINIMUM REQUIREMENTS FOR RUPTURE DISK DEVICES UG-137(d) Production Testing by Manufacturers UG-137(d)(2) Hydrostatic Pressure Tes t(a)The pressure containing parts of each rupture disk holder shall be hydrostatically tested at a pressure at least 1.5 times the design pressure of the parts. Holders meeting the following criteria shall be exempt from hydrostatic testing:(1)the applied stress under hydrostatic test conditions does not exceed 50% of the allowable stress; and(2)the holder is not cast or welded(b)Testing may be performed pneumatically at a pressure of1.25 times the design pressure of the part. Pneumatic testing can be hazardous; it is therefore recommended that special precautions be taken when conducting a pneumatic test.(c)Testing may be done in the component or assembled condition.(d)When the outlet of the device is not designed to contain pressure, holder components downstream of the rupture disk are exempt from hydrostatic testing.(e)Holder components downstream of the rupture disk and fully contained within the holder are exempt from hydrostatic testing.(f)These tests shall be conducted after all machining and welding operations on the parts have been completed.(g)There shall be no visible sign of leakage(中文翻译略)Fig. UG-84.1 and Fig.。