下载文档原格式
本规定用于设计图纸及表格中，使达到缩写词的用法统一，同时解决图面空位不够及简化表示方法的作用。
对于技术文件的文字部分如不易了解缩写词的含意时应避免采用缩写词，如必须采用时，除标有*号者外，应加注释。
本规定仅列入管道专业常用的缩写词，未包括流体缩写及常用计量单位符号。
1缩写词ABBREVIATIONSAA Anchor 固定ABS *Absolute 绝对的AISI *American Iron andSteel Institute 美国钢铁学会ANSI *American NationalStandards Institute 美国国家标准学会API *American Petroleum Institute 美国石油学会APPROX *Approximate 大约，近似的ASB Asbestos 石棉ASME *American Society OfTesting Material 美国机械工程师协会ASSY *Assembly 装配，组装ASTM *American Society OfTesting Material 美国材料实验协会ATM *Atmosphere 大气压AWG *American Wire Gage 美国线规AWS *American Welding Society 美国焊接协会AWWA *American Water WorksAssociation 美国水工协会BBB Bolted Bonnet 栓柱连接的阀盖BB By Buyer 买方供货B-B Beveled End-Beveled End 两端为坡口端BC Bolt Circle 螺栓中心圆B.C Bolted Cover(cap) 螺栓连接的阀兰盖（帽）BE Beveled End (for welding) 坡口（焊接用）B.E Bell End 承口BEP Both Ends Plain 两端平BET Both Ends Threaded 两端带螺纹BL Battery Limit 装置区边界BF Blind Flange 法兰盖BLD Blind 盲板BLDG *Building 建筑物BM Bill Of Material 材料表BOP Bottom Of Pipe 管底B-P Beveled End —Plain End 坡口端.平端BV Butterfly valve 蝶阀BWG * Birmingham Wire Gage 伯明翰线规BW Butt Weld 对焊cC Cap 管帽C-C Center to Center 中至中C-E Center to End 中至端面C-F Center to Face 中至面CH-OP Chain Operated 链条操纵的CH.PL Checkered Plate 花纹钢管C.I *Cast Iron 铸铁CL *Class 英制压力等级，等级，种类CLEAR Clearance 间隙COD Continued on Drawing 接续图COL *Column 柱，塔CONC Concentric 同心的CONN Connection 连接，接口CONT *Continue 连续CONT.V. Control Valve 控制阀CPLG Coupling 管接头，连轴节C.R. Concentric Reducer 同心异径管C.S. *Carbon Steel 碳钢C.S. Cold Spring 冷紧C.S.C. Car Seal Close 在关闭状态下封住C.S.O. Car Seal Open 在开启状态下封住CUST Customer 客C.V Check Valve 止回阀DDEG *Degree 度DF Drain funnel 排液漏斗DIA *Diameter 直径DIM *Dimension 尺寸DISCH *Discharge 出口，排出Diaphragm VELVE 隔膜阀DMF Double Male And Female 双重凹凸DN *Double Male And Female 公称直径DN Down 下DR Drain 排液DS Directional Stop 定向限为架DWG *Drawing 图EE *East 东EC External Coating 外面涂防腐层ECC Eccentric 偏心EFW Electric Fusion Welded 电容焊的EL(ELEV) *Elevation 标高；立面ELL Elbow 弯头EQIOP Equipment 设备，装置EQUIV Equivalent 相当的E.R. Eccentric Reducer 偏心异经管ERW Electric Resistance Welded 电阻焊的EW Eye Washer & Shower 洗眼器及淋浴器EXP.JT Expansion Joint 膨胀节FFDN Foundation 基础FF Flat Faced Or Full Faced 全平面；满平面F-F Face To Face 面至面FGW Fusion Gas Welding 气熔焊FIG *Figure 图FL Floor 楼面FLEX TUBE Flexible Tube 挠性管FLG Flange 法兰FLGD Flanged 法兰式的FLGF Flanged Face 法兰面FOB Flat On Bottom 底面平FOT Flat On Top 顶面平FP Fix Point 固定点FS Forged Steel 锻钢FTF Fitting To Fitting 管件直连FTG Fitting 管件FURND Furnished 提供的，装设的FW Field Weld 现伤焊GG Guide 导向GA *Gage 表，表压，规（线规）GALV *Galvanize 镀锌GL Ground Level 地面GLV Globe Valve 截止阀GEAR OP Gear Operated 齿轮传动的GMAW Gas Metal Arc Welding 金属极惰气体保护焊GSKT Gasket 垫片GTAW (Inert)Gas Tungsten Arc Welding 惰性气体保护钨极电弧焊GV Gate Valve 闸阀HH Hanger 吊架HC Hose Connection 软管接头H.CPLG Half Coupling 半节管接头HDR Header 总管HEX *Hexagon 六角形HF Hard Alloy Face on阀内件（阀心）为Valve Trim 硬质合金密封面HH Hand Pole 手孔HOR Horizontal 水平的H.P *High Pressure 高压HS Hose Station 软管IID *Inside Diameter 内径IN *Inch 英寸INS Insulation 隔热INST Instrument 仪表INV Invert (inside bottom of pipe) 管子内底IPS Iron Pipe size 铁管尺寸ISO Isometric Drawing 周测图（空视图）I.S.B.L Inside Battery Limit 装置边界内恻ISNS Inside screw & Non-rising Stem 内螺纹非升杆ISRS Inside screw & Rising stem 内螺纹升杆JJT Joint 接头JS Jack Screw 顶开（起）螺栓LLC Locked Closed 在关闭状态下锁定LEP Large end plain 大端为平的LET Large end Threaded 大端带螺纹LG Long 长LGF Lens Gasket Face 透镜垫连接面L.H.THD Left Hand Thread 左螺纹LIFT Lift Type 升降式LJ Lap Joint 搭接LJF Lap Joint Flange 松套法兰LJSE：活套法兰类描述：STUB-END.SHORT 翻边短管LO Locked Open 在开启状态下锁定L.P. Low Pressure 低压LR Long Radius 长半径LRE Long Radius Elbow 长半径弯头LTG Large Tongue & Groove 大椎槽MMA TL Material 材料MAX Maximum 最大MB Machine Bolt 机器螺栓（单头）MF Male and Female 凸和凹MFG Manufacture 制造MF *Manufacture 制造厂MH Manhole 人孔MI Malleable Iron 可锻铸铁MIN *Minimum 最小MJ Mechanical Joint 机械接头M.L Match Line 连续线MSS * Manufacturers StandardizationSociety of the Valve andFittings Industry, Inc.美国阀门和管件制造商标准化协会MTO Material take-off 材料统计MW Minimum Wall 最小壁厚M.W. Mineral Wool 矿（物）棉NN *North 北NB Nominal Bore 公称孔径N.B. Non-Bonnet 无阀盖NC Normally Closed 常闭NIP Nipple 短管NO Normally Open; 常开*Number号；数量NO INS No Insulation 不隔热NOM Nominal 公称的；额定的NOZ Nozzle 管口NPS Nominal Pipe Size 公称管径NPSH Net Positive Suction Head 净正吸入压头NPT *American National Taper 美国锥管螺纹Pipe ThreadNS Nominal Size 公称直径 NV Needle Valve 针形阀OOD *Outside Diameter 外径 OET One end Threaded 一端带螺纹 OR Outside Radius 外半径 ORF Orifice 孔板 ORIENT Orientation 方位OS & Y Outside Screw and Yoke 外螺纹阀杆和阀轭OSNB Outside Screw Non-Bonnet 外螺纹无阀盖PP Plug 堵头PAP Piping Arrangement Plan 管道布置平面图PB Pressure Seal Bonnet 压力密封的阀盖 P-B Plain End –Bevel End 平端—坡口端 PC Pressure Seal Cap 压力密封的阀帽 P.C.D. Pitch Circle Diameter 节圆直径PCOM ：管道通用件类PE Plain End (not beveled) 平端（无坡口） PF Platform 平台PID Piping & Instrument Diagram 管道及仪表流程图PN *Nominal Pressure 公称压力 PN Plant North 工厂北向 POS point of Support 支承点 P-P Plain End —Plain End 两端为平端 PREP Preparation 加工准备 PSIA *Pounds Per Square Inch Absolute 磅/（绝）英寸2 PSIG Pounds Per Square Inch Gage 磅/（表）英寸2PT Point 点PTFE *Polytetrafluoroethylene 聚四氟乙烯 PT.NO Part No. 件号 PV Plug Valve 旋塞阀PVC *Poly Vinyl Chloride 聚氯乙烯QQTY *Quantity 数量RR *Radius 半径 RED Reducer 异径管 REF Reference 参考 REINF Reinforce 加强 REQD Required 需要；申请 REV *Revision 修改 RF Raised Face 凸面 RG Ring Gasket 环形垫片R.H.THD Right Hand Thread 右螺旋 RJ Ring Joint 环垫接头 RO Restriction Orifice 限流孔板 RPM *Revolutions Per Minute 转/分 RPS *Revolutions Per Second 转/秒 RS Resting Support 支承架，滑动架 RTJ Ring Type Joint （见RJ ） RV Relief Valve 安全泄液阀SS *South 南S Spring 弹簧（管架用）SAW (Automatic)Submerged Arc Welding 自动埋弧焊SB Stud Bolt 双头螺栓 SB Screwed Bonnet 螺纹阀盖 SC Sample Cooler 取样冷却器 SCH *Schedule 管壁厚系列号SCRD Screwed 螺纹SEP Small end Plain 小端为平的SET Small end Threaded 小端带螺纹SF Semi-Finished 半光SG Sight Glass 视镜SH Surface Hard Facing 硬质密封面SK Sketch 草图SMAW Shielded Metal Arc Welding 有保护的金属电弧焊SMLS Seamless 无缝SN Swaged Nipple 异径短管SO Slip – On 滑套SOF Slip – On Flange 滑套法兰SPEC *Specification 规定，说明SPL Sound Pressure Lever 升压水准SQ *Square 方的，平方SR Shout Radius 短半径SRE Short Radius Elbow 短半径弯头SS *Stainless Steel 不锈钢ST Steam Trap 蒸汽疏水阀STD *Standard 标准STG Small Tongue & Groove 小椎槽面STL *Steel 钢STM Steam 蒸汽STM.TR Steam Tracing 蒸汽拌热SUCT Suction 吸入口SV Safety Valve 安全泄气阀SW Socket Weld 承插焊SWG Swage 锻造，模锻SWMG Swing Type 旋启式SYM Symmetrical 对称的TT Tee 三通TE Threaded End 螺纹端TEMP *Temperature 温度TG Tongue & Groove 椎槽THD *Threaded 螺纹的THK *Thickness 厚度TL Tangent Line 切线TN True North 真实北向TOC Top of Concrete 混凝土北向TOP Top of pipe 管顶TOS Top of Support 支架顶面Top of Steel 钢结构顶面TYP Typical 典型的UUB Union Bonnet 带活接头的阀盖UC Union Cap 带活接头的阀帽UN Union 活接头VV Valve 阀V AC Vacuum 真空V AR Variable 可变的VERT Vertical 垂直的VOL *V olume 卷，册，容量，体积WW *West 西WB Weld Branch 焊接支管WC Weld Cap 焊接管帽WD Width 宽度WE Weld End 焊接端WL Welding Line 焊接线WN Welding Neck 对焊法兰（颈部）WNF Weld Neck Flange 对焊法兰WP Working Pressure 工作压力W.P. Working Point 工作点WT Wall Thickness 壁厚Weight 重量XXH Extra Heavy 加强的，加厚的XXH Double Extra Heavy 双倍加强（厚）的XS Extra Strong 加强的XXS Double Extra Strong 双倍加强的YYP Yield Point 屈服点A——公称直径单位为mm L Angle(L Shape)角钢B——公称直径单位为IN [Channel([Shape)槽钢LBS Pounds 磅I I —Beam 工字钢ΦDiameter 直径WF Wide Flange 宽缘工字钢φCenter Line 中心线R Plate 钢板英寸#Pounds Per Square Inch 磅/2#（为于阿拉伯数字的左上角）Number 号。
管道工程常用缩写词一、平面布置序缩写词中文名称英文名称1 ABS 绝对的ABSOLUTE2 BLDG 建筑物BUILDING3 CHKPL 网纹板CHECKERED PLATE4 COL 柱塔COLUMN5 COMPR 压缩机COMPRESSOR6 CONTD 续CONTINUED7 DEPT 部门DEPARTMENT8 DWG 图纸DRAWING9 E 东EAST10 BQUIP 设备、装备EQUIPMENT11 EXCH 换热器EXCHANGER12 FDN 基础FOUNDATION13 FL 楼板FLOOR14 GENR 发电机、发生器GENERATOR15 HS 软管站HOSE STATION16 ISBL 装置边界内侧INSIDE BATTERY LIMIT17 MATL 材料MATERIAL18 MH 人孔MANHOLE19 N 北NORTH20 NOM 公称的、额定的NOMINAL21 NPSH 净正吸入压头NET POSITIVE SUCTION HEAD22 N.W 净重NETWEIGHT23 PL 板PLATE24 PF 平台TLATFORM25 POS 支承点POINT OF SUPPORT26 RPM 转/分REVOLUTIONS PER MINUTE27 S 南SOUTH28 STD 标准STANDARD29 T 吨TON30 TB 吊车梁TROLLEY BEAM31 THK 厚THICK32 TOB 梁顶面TOP OF BEAM33 TOS 架顶面或钢的顶面TOP OF SUPPORT(STEEL)34 VOL 体积、容积VOLUME35 W 西WEST二、管子及管件序号缩写词中文名称英文名称1 P 管子PIPE2 E 弯头ELBOW3 EL 长半径弯头LONG RADIUS ELBOW4 ES 短半径弯头SHORT RADIUS ELBOW5 EA 45°弯头45°ELBOW6 EK 90°虾米腰弯头90° MITER ELBOW7 EM 45°虾米腰弯头45° MITER ELBOW8 RE 异径弯头REDUCING ELBOW9 T 三通TEE10 LT 斜三通LATERAL TEE11 TR 异径三通REDUCING TEE12 RC 同心异径管CONCENTRIC REDUCER13 RE 偏心异径管ECENTRIC REDUCER14 CPL 管箍COUPLING15 FCPL 双头管箍FULL COUPLING16 HCPL 单头管箍HALF COUPLING17 RCPL 异径管箍REDUCING COUPLING18 BU 内外螺纹接头BUSHING19 UN 活接头UNION20 HC 软管接头HOSE COUPLER21 SE 翻边短节STUB END22 NIP 短节NIPPLE23 SNIP 异径短节SWAGED NIPPLE24 CA 管帽（对焊，承插焊）CAP（BW.SW）25 CAT 管帽（螺纹）CAP（SCRD）26 CP 丝堵PLUG27 BLK 盲板BLIND28 ZFS 8 字盲板8-FIG FLANGE29 MH 金属软管METALLIC HOSE30 RP 补强板REINFORCING PAD31 F 法兰FLANGE序号缩写词中文名称英文名称1 GV 闸阀GATE VALVE2 GLV 截止阀GLOBE VALVE3 CHV 止回阀CHECK VALVE4 BUU 蝶阀BUTTERFLY VALVE5 BAV 球阀BALL VALVE6 PV 旋塞阀PULG VALVE7 CV 调节阀CONTRTY VALVE8 SV 安全阀SAFETY VALVE9 RV 减压阀PRESSURE REOUCING VALVE10 ST 蒸汽疏水阀STEAM TRAP11 PRV 泄压阀PRESSURE RELIFF VALVE12 BV 呼吸阀BREATHER VALVE13 NV 针型阀NEEDLE VALVE14 AV 角阀ANGLE VALVE15 FV 底阀FOOT VALVE16 TWV 三通阀THREE WAY VALVE17 VL 隔膜阀DIAPHRAGM VALVE四、法兰型式及密封面序号缩写词中文名称英文名称1 WN 对焊WELDING NECK2 SO 平焊SLIP-ON3 SW 承插焊SOCKET WELDING4 SCRD 螺纹THREADED5 LJ 松套LAPPED JOINT6 RFD 异径（法兰）REDUCING (FLANGE)7 FB 法兰盖BLANK FLANGE8 FF 全平面FLAT FACE9 RF 突面RAISED FACE10 MFF 凹凸面MALE AND FEMALE FACE11 LF 凹面FEMALE FACE12 LM 凸面MALE FACE13 RJ 环连接面RING JOINT FACE14 TG 榫槽面TONGUS AND GEOOVE FACE15 TF 榫面TONGUE FACE16 GF 槽面GROOVE FACE1 G 垫片GASKET2 2.1 2.2 2.3 NMGAGRGTEG非金属垫片石棉垫片橡胶垫片聚四氟乙烯包覆垫片NON-METALLIC GASKETASBESTOS GASKETRUBBER GASKETPTFE ENVELOPE GASKET3 3.1 3.2 SMGMJGSWG非金属垫片金属包覆垫片缠绕式垫片SEMIMETALLIC GASKETMETALLIC JACKET GASKETSPIRAL WOUND GASKET4 4.1 4.2 4.3 4.4 4.5MGMJGSMSGLEROCROVR金属垫片金属平垫片齿形金属垫片透镜式金属环垫八角形金属环垫椭圆形金属环垫METALLIC GASKETFLAT METALLIC GASKETSOLID METAL SERRATED GASKETLEND RING GASKETOCTAGONAL RING GASKETOVAL RING GASKET六、紧固件序号缩写词中文名称英文名称1 B 螺栓BOLT2 SB 螺栓STUD BOLT3 NU 螺母NUT4 TB 花篮螺母TURNBUCKLE5 WSR 垫圈WASHER6 SESR 弹簧垫圈SPRING WASHER7 STR 加强圈STIFFENER RING七、管道上用的设备序号缩写词中文名称英文名称1 SR 过滤器STRAINER2 SRY Y 型过滤器Y-TYPE STRAINER3 SRT T 型过滤器T-TYPE STRAINER4 SRB 桶式过滤器BUCKET TYPE STRAINER5 TSR 临时过滤器TEMPORARY STRAINER6 SPR 分离器SEPARATOR7 FA 阻火器FLAME ARRESTER8 SIL 消声器SILENCER9 SJ 视镜SIGHT GLASS10 SC 取样冷却器SAMPLE COOLER11 DF 排液漏斗DRAIN FUNNEL12 LM 管道混合器LINE MIXER13 RO 限流孔板RESTRICTION ORIFICE14 MO 混合孔板MIXING ORIFICF15 RD 爆破片（爆破膜）REPTURE DISK16 EJ 补偿器（膨胀节）EXPANSION JOINT八、隔热、伴热（冷）序号缩写词中文名称英文名称1 INS 隔热THERMAL INSULATION2 H 保温HOT INSULATION3 C 保冷COLD INSULATION4 P 防烫伤隔热PERSONNEL PROTECTION5 T 伴热（冷）TRACING6 EST 蒸汽外伴热EXTENAL STEAM TRACING7 IST 蒸汽内伴热INTERNAL STEAM TRACING8 SJT 蒸汽夹套伴热STEAM-JACKET TRACING9 ET 电伴热ELECTRIC TRACING九、配管材料和等级序号缩写词中文名称英文名称1 M 金属材料METALLIC MATERIAL2 CI 铸铁CAST IRON3 MI 可锻铸铁MALLEABLE IRON4 DI 球墨铸铁DUCTILE CAST IRON5 CS 碳钢CARBON STEEL6 CAS 铸钢CAST STEEL7 FS 锻钢FORGED LOW ALLOY STEEL8 AS 合金钢ALLOY STEEL9 LAS 低合金钢LOE ALLOY STEEL10 FLAS 低合金锻钢FORGED LOW ALLOY STEEL11 CJAS 低合金铸钢CAST LOW ALLOY STEEL12 SS 不锈钢STAINLESS STEEL13 AUST.SS 奥氏体不锈钢AUSTENITIC STAINCESS STEEL14 AL 铝ALUMINIUM15 DRS 黄铜BRASS16 BRZ 青铜BRONZE17 CU 紫铜COPPER18 THK 壁厚THICKNESS19 SCH 表号SCHEDULE NUMBER20 STD 标准STANDARD21 XS 加强EXTRA STRONG22 XXS 特强DOUBLE EXTRA STRONG序号缩写词中文名称英文名称1 EL 标高ELEVATION2 BOP 管底BOTTOM OF PIPE3 COP 管中心CENTER OF PIPE4 TOP 管顶TOP OF PIPE5 FOB 底平FLAT ON BOTTOM6 FOT 顶平PLAT ON TOP7 CL 中心线CENTER LINE8 TL 切线TANGENT LINE9 CL 净距CLEA RANGE10 CTC 中心至中心CENTER TO CENTER11 CTF 中心至面CENTER TO FACE12 CTE 中心至端部CENTER TO END13 ETE 端至端END TO END14 FEF 法兰端面FLANG END FACE15 FTF 面到面FACE TO FACE16 DIA 直径DLAMATER17 DN 公称直径NOMINAL DLAMATER18 ID 内径INSIDE DLAMATER19 OD 外径OUTSIDE DLAMATER20 DIM 尺寸DIMENSION21 MAX 最大MAXIMUM22 MIN 最小MINLMUM23 AVG 平均AVERAGE24 APP 近似APPROXIMATE25 BOS 支架底BOTTOM OF SUPPORT26 TOS 支架顶TOP OF SUPPOPT27 BOB 梁底BOTTON OF BEAM28 FL EL 楼板标高FLOOR ELEVATION29 PF EL 平台标高PLATFORM ELEVATION30 T.O.SEL 钢板顶标高TOP OF STEEL ELEVATION31 WP EL 工作点标高WORK POINT ELEVATION32 WP BOP EL 工作点管底标高33 LG 长度LENGTH34 R 半径RADIUS序号缩写词中文名称英文名称1 PFD 工艺流程图PROCESS FLOW DIAGRAM2 PID 管道和仪表流程图PIPING &INSTRUMENT DLAGRAM3 COD 连续图CONTINUED ON DRAWING4 DTL 详图DETAIL5 ISO 空视图EACH LINE ISOMETRIC DRAWING6 DWG.NO 图号DRAWING NUMBER7 DWGI 所在图号DRAWING IDENTIFICATION8 BOM 材料表LIST OF MATERLAL9 WTO 汇料MATERIAL TAKE-OFF10 APPX 附录APPENDIX11 JOB.NO 工程号JOB NUMBER12 BEDD 基础工程设计数据BASIC ENGINEERING DESIGN DATA13 DEDD 详细工程设计数据DATAIL ENG INEERING DESIGN DATA14 REV.NO 修改号REVISION NUMBER15 REF.DWG 参考图REFERENCE DRAWING十二、操作方式及工作参数序号缩写词中文名称英文名称1 AUTO 自动AUTOMATIC2 MNL 手动MAUNAL3 CHOP 链条操作CHAN OPERATED4 CSC 铅封关CAR SEAL CLOSE5 CSO 铅封开CAR SEAL OPEN6 LC 锁闭LOCK CLOSE7 LO 锁开LOCK OPEN8 NC 正常关NORMALLY CLOSE9 NO 正常开NORMALLY OPEN10 ATM 大气ATMOSPHERE11 PN 公称压力NOMINAL PRESSURE12 T 温度TEMPERATURE13 P 压力PRESSURE序号缩写词中文名称英文名称1 W 焊接WELDING2 AW 电弧焊ARC WELDING3 GSAW 气体保护电弧焊GAS SHIELDED-ARC WELDING3.1 TIG 钨极惰性气体保护焊TUNGSTEN-INERT-GAS ARC WELDING3.2 MIG 金属焊条惰性气体保护焊METAL INERTLA GAS WELDING4 EFW 电熔焊ELECRIC FUSION5 ERW 电阻焊ELECRIC RESISTANCE WELDING6 GW 气焊GAS WELDING7 LW 搭接焊LAP WELDING8 BW 对焊BUTT WELDING9 TW 定位焊TACK WELDING10 SW 承插焊SOCKET WELSING11 CW 连续焊CONTINUOUS WELDING12 SEW 密封焊SEAL WELDING13 SFG 堆焊SURFACING14 FW 现场焊接FIELD WELDING15 HT 热处理HEATING TREATMENT16 PH 预热PREHEATING17 SR 应力消除STRESS RELIEF18 PWHT 焊后热处理POST WELD HEAT TREATMENT19 EIT 检验、检查和试验EXAMINATION INSPECTION & TESTING20 VE 外观检查VISUAL EXAMINATION21 UT 射线检测ULTRASONIC INSPECTION(TEST)22 MT 磁粉检测MAGNETIC PARTICLE INSPECTION(TEST)23 PT 渗透检测LIQUID PENETRANT INSPECTION(TEST)24 HADT 硬度检验HARDNESS TESTING25 HYDT 水压检验HYDMUTIC TESTING26 PNET 气压检验PNEUMATIC TESTING27 CE 焊条COVERED ELECTRODE28 WW 焊丝WELDING WIRE29 ASSY 装配、组合ASSEMBLY30 F 现场FIEID31 SF 现场决定SUIT IN FIELD32 CSP 冷紧COLD SPRING33 BCT 螺栓冷紧BOLT OCLD TIGHTING34 BHT 螺栓热紧BOLT HOT TIGHTING35 PE 平端面PLAIN END36 BE 坡口端面BEVELLED END37 THR 螺纹THREAD38 HB 布氏硬度BRINNEL HARDNESS39 RC 洛氏硬度ROOCKWELL HARDNESS序号缩写词中文名称英文名称1 FDN 基础FUNDATION2 INF 信息（资料）INFORMATION3 REF 参考REFERENCE4 REV 修改REVISION5 SEQ 序号SEQUENCE6 W/E 设备带来WITH EQUIPMENT7 W/I 仪表带来WITH INSTRUMENT8 CM 色标COLOR MARK9 CA 腐蚀裕度CORROSION ALLOWANCE10 UTL 公用工程UTILTY11 QTY 数量QUANTITY12 WT 重量WEIGHT13 MHR 工时MAN HOUR14 BC 螺栓分布图BOLT CIRCLE15 HP 高点HIGHT POINT16 LP 低点LOW POINT17 SUC 吸入口SUCTION18 DIS 排出口DISCHARGE19 SO 蒸汽吹扫口STEAM OUT20 NPT 美国标准锥管螺纹NATIONAL STANDARD TAPER PIPE THREAD21 NPS 美国标注直管螺纹NATIONAL STANDRED STRAIGHT PIPETHREAD22 DR 倒淋DRAIN23 VT 放空VENT24 RTG 压力等级RATING25 CL 等级CLASS26 CC 化学清洗CHEMICAL CLEAN27 SMLS 无缝SEAMLESS28 WELD 焊接WELDED29 CO 清洗口CLEAN OUT30 SYM 对称的SYMMETRICAL31 SC 采样接口SAMPLE CONNECTION32 UC 公用工程接头UTILITY CONNECTION33 NOZ 管口NOZZLE34 B.C 由用户BY CUSTOMER35 B.L 界区BATTERY LIMIT36 CUST 用户CUSTOMER37 ELECT.DUCT 电气、电缆槽ELECTRICTY、CABLEDUCT38 HOR 水平的HORIZONTAL39 INST.DUC仪表汇线槽INSTUMENT DUCT40 ML 区域线MARCHLINE41 ML DWG 区域线图号MARCHLINE OF DRAWING42 NO 序号NUMBER43 VEND 制造商VENDOR44 VENT 垂直的VERTICAL。
北京石油化工设计院体系文件管道专业常用的英文及缩写词BPDI BE321321-05l 范围本文件规定了管道专业在设计文件上常用的英文及缩写词,在设计文件中使用的其它专业缩写词应按相关专业的规定执行。
本文件适用于管道专业的设计工作。
2 说明本文件编制目的是为了统一用词和词的缩写,使设计文件的用词统一、规范并推荐在图纸上采用英文缩写词,尽量减少使用汉字,以利于国际交流。
文字说明和资料翻译时,应使用本规定的英汉对照词。
3 按中文分类排列汉语词英语词英语缩写3.1 阀门类3.1.1常用阀闸阀截止阀(球心阀)节流阀针型阀角阀(角式截止阀) Y型阀(Y型截止阀) 球阀三通球阀蝶阀柱塞阀旋塞阀三通旋塞阀四通旋塞阀旋塞隔膜阀夹紧式胶管阀止回阀Gate valveGlobe valveThrottle valveNeedle valveAngle valveY-valve(Y-boby globe valve)Ball valve3-Way ball valveButterfly valvePiston type valvePlug valve3-Way ball valve4-Way ball valveCockDiaphragm valvePinch valveCheck valveTRV汉语词英语词英语缩写3.1.2其它阀安全泄汽阀(安全阀) 安全泄液阀(卸荷阀) 安全泄压阀罐底排污阀波纹管密封阀电磁阀电动阀气动阀低温用阀蒸汽疏水阀呼吸阀减压阀控制阀调节阀3.1.3不表明结构的阀切断阀手动控制阀调节阀快开阀隔断阀三通阀夹套阀排污阀排液阀放空阀卸载阀排出阀吸入阀多路阀取样阀手动阀旁路阀冲洗阀根部阀底阀3.2 管子与连接3.2.1管子管子(标准规格)管子(非标规格)钢管铸铁管衬里管复合管(包复金属管) Safety valveRelief valveSafety relief valveFlush-bottom tank valveBellow sealed valveSolenoid valveElectrically operated valvePneumatic operated valveCryogenic service valveSteam trapBreather valveReducing valveControl valveBlock valve, Shut-off valve ,Stop valveHand control valveRegulating valveQuick opening valveIsolating valve3-Way valveJacketed valveBlow down valveDrain valveVent valveUnloading valveDischarge valveSuction valveMultiport valveSampling valveHand operated valve, Manually operated valveBy-pass valveFlush valveRoot valve, Primary valve, Header valveFoot valvePipeTubeSteel pipeCast iron pipeLined cining pipeClad pipeSVTRVHCVVTV汉语词英语词英语缩写碳钢管合金钢管不锈钢管奥氏体不锈钢管铁素体合金钢管]无缝钢管焊接钢管镀锌钢管水煤气钢管塑料管玻璃管橡胶管壁厚系列号(管子表号) 壁厚3.2.2管子零件弯头异径弯头长半径弯头短半径弯头180°弯头(回弯头) 三通(T型三通)异径三通等径三通45°三通正三通(Y型三通)四通(十字通)异径管(大小头)同心异径管偏心异径管支管连接支管台(凹台)活接头管接头(管箍)管帽短节(短管)管堵(丝堵)焊接管帽盲板,管道盲板8字盲板特殊管件3.2.3连接对焊的法兰的Carbon steel pipeAlloy steel pipeStainless steel valveAustenitic stainless steel pipeFerric alloy steel pipeSeamless steel pipeWelded steel pipeWater gas steel pipeGalvanized steel pipePlastic pipeGlass tubeRubber tubeSchedule numberWall thicknessElbowReducing elbowLong radius elbowShort radius elbowReturn elbowTeeReducing teeStraight tee45°LateralTrue “Y”CrossReducerConcentric reducerEccentric reducerBranch connectionBossUnionCouling, Full couplingCapNipplePlugWelded capBlank, Blind, Line blankSpectacle blankSpecial pipe fittingsButt weldedFlangedSch.NoW.TLRESREREDCONECCCNIPPLGWCL.BS.PBWFLGD汉语词英语词英语缩写螺纹的承插焊的承插的对焊连接法兰连接螺纹连接管螺纹连接承插焊连接承插连接,套筒连接整体法兰螺纹法兰承插焊法兰松套法兰对焊法兰平焊法兰板式平焊法兰松套板式法兰滑套法兰(平焊法兰)法兰盖孔板法兰异径法兰螺栓圆直径法兰面光面,光滑面突面凹凸面凸面凹面榫槽面榫面槽面环连接面,梯型槽密封面全平面,满平面光滑突面螺栓热紧螺栓冷紧螺纹管帽螺纹焊管座承插焊管帽承插焊管座垫片非金属包覆垫片ThreadedSocket weldedBelledButt welded jointFlanged jointThreaded jointPipe threaded jointSocket welding flangeBell and spigot jointIntegral pipe flangeThreaded flangeSocket welding flangeLap joint flangeWeld neck flangeSlip on flange, Slip on weld flangeWelding plate flangeLoose plate flangeSlip-on-welding flangeBlind flange, BlindOrifice flangeReducing flangeBolt circle diameterFlange facing, facing of flangePlain faceRaised faceMale-female(Seal contact)faceMale faceFemale faceTongue groove faceTongue faceGroove faceRing joint faceFlat face, Full faceSmooth raised faceBolt hot tighteningBolt cold tighteningThread capThread letSocket welded capSocket welded letGasketNon-metallic jacked gasketTHDSWBWTSWTHDFLJFWNFBCDFOFPFRFMFMMFFMFTGFTFGFRJFFFSRFTHDCTHLETSWCSWLET汉语词英语词英语缩写金属包覆垫片缠绕式垫片内环外环金属垫片3.3 管道附件3.3.1组件气液分离器阻火器临时粗滤器永久粗滤器(固定粗滤器) Y型粗滤器T型粗滤器网状粗滤器粗滤器过滤器永久过滤器消音器(消声器)视镜浮球式视镜全视镜取样冷却器喷嘴,喷头喷射器洗眼器膨胀器(伸缩接头)波纹膨胀节球型补偿器填函式补偿器安全淋浴器3.3.2元件排液漏斗漏斗爆破板限流孔板混合孔板软管接头金属软管橡胶管挠性管(柔性管)快速接头旋转接头Metallic jacket gasketSpiral wound gasketInner ringOuter ringMetallic gasketGas-liquid separationFlame arrested(Flame trap)Temporary strainetPermanent strainetY-type strainerT-type strainerGauge strainerStrainerFilterPermanent filterSilencerSight glass(Sight flow glass)Floating ball sight flow indicatorFull view sigh flow indicatorSample coolerSpray nozzleEjectorEye washerExpansion jointBellow expansion jointBall type expansion jointSlip type(packed type)expansion jointSafety showerDrain funnelFunnelRupture diskRestriction orificeMixing orificeHose connectionMetal hoseRubber hoseFlexible hoseQuick couplingSwivel jointE.WS.SRPROHC汉语词英语词英语缩写减压器3.4材料3.4.1 金属材料碳钢合金钢合金结构钢工具钢不锈钢奥氏体不锈钢马氏体不锈钢锻钢铸钢铸铁灰铸铁可锻铸铁球墨铸铁高硅铸铁铝铜黄铜铝镁合金蒙乃尔合金(镍铜合金)钛铅型钢角钢槽钢工字钢(工字梁)宽翼线工字钢(H钢)T字钢方钢扁钢园钢钢带钢板网纹钢板3.4.2非金属材料塑料丙烯晴、丁二烯、苯乙烯橡胶聚乙烯聚氯乙烯ReducerCarbon steelAlloy steelStructural alloy steelTool steelStainless steelAustenitic stainless steelMartensitic stainless steelForged steelCast steelCast ironGrey cast ironMalleable ironNodular cast iron, Nodular cast graphite ironHigh silicon cast ironAluminumCopperBrassAluminum magnesiumMonelTitaniumLeadShaped steelAngle steelChannelI—BeamWide flanged beamT—BarSquare BarFlat BarRound steel, rodStrap steelPlateCheckered platePlasticAcrylonitrile-butadiene-styrene rubberPolyethylenePloy vinyl chlorideREDC.SS.SC.IM.IABSPEPVC汉语词英语词英语缩写氯化聚氯乙烯聚丙烯聚苯乙烯氯化聚醚聚碳酸酯有机玻璃聚四氟乙烯碳纤维聚三氟氯乙烯氯化聚乙烯氯磺化聚乙烯环氧树脂泡沫聚苯乙烯玻璃纤维增强聚酯丁腈橡胶氯丁橡胶天然橡胶丁基橡胶丁苯橡胶顺丁橡胶不饱和聚酯聚氨酯耐火砖陶瓷搪瓷石棉3.5 设备安装3.5.1布置装置边界边界内边界外中心线接续线设备布置标高,高程,立面图绝对标高坐标坐标原点装置北真实北方位危险区Chlorinated ploy vinyl chloridePoly propylenePolystyreneChlorinated polyetherPolycarbonatePoly methyl methacrylatePolytetrafluoroethleneCarbon fiberPoly chlorotrifluoroethyleneChlorinated poly ethyleneChlorosulfonated polyethyleneEpoxy resinExpanded poly styreneGlass fiber reinforced polyesterNitride butadiene rubberNeoprene rubberNatural rubberButyl rubberStyrene-Butadiene rubberCis-polybutadiene rubberUnsaturated polyesterPolyurethaneFire brickCeramicPorcelain enamelAsbestBattery limitInside battery limitOutside battery limitCenter lineMatch lineEquipment arrangement; Equipment layout; Plot PlanElevationAbsolute elevationCoordinateOrigin of coordinatePlant northtrue northOrientationHazardous areaCPVCPPPSCPEPCPMMAPTFECARPCTFECPE;CMCSM;CSPREPEPSFRPNBRNRPIBISBRCBRUPPUB.LL.S.B.LO.S.B.LM.LELTN汉语词英语词英语缩写铺砌区非铺砌区楼面地面标高平台场地管廊电缆槽(架) 建筑物钢结构基础柱梁桁架墙篦子板吊装孔吊梁架顶面钢结构顶面混凝土顶面梁顶面板表面吊勾顶面,上面底面,底下支撑点固定点建筑北设计北电缆沟管沟明沟明火地点散发火花地点防火间距支架间距地面坡度吊装孔道路地面内径外径汉语词Paving areaUnpaving areaFloorGround levelPlatformYardPipe rackCable tray(channel)BuildingSteel structureFoundationColun ; Post; StanchionBeamGirderWallGrate; GratingErection openingHoisting beamTop of supportTop of steelTop of concreteTop of BeamPlat faceHookTopBottomPoint of supportFixed pointConstruction northDesign northElectric cable duct; Electrical trenchPipe trenchOpen trenchOpen fire placeSend-out spark placeFire protection spacingSupport spacingGround gradeErection openingRoadGround; Ground levelInside DiameterOutside Diameter英语词GLPFHBTOSTOSTOCTOBPLATFTOPBOTPOSFPDNGRDIDOD英语缩写公称直径公称压力切线中心线门窗地下底板底面控置室分析室配电室变压器室通风室更衣室贮藏室维修室盥洗室,厕所办工室门卫室,传达室接待室,会客室地秤室泵房压缩机室电池室消防栓电气盘仪表盘就地盘3.5.2设备塔洗涤塔吸收塔冷却塔精馏塔换热器空冷器水冷却器冷却器螺旋板换热器套管换热器石墨换热器板片换热器汉语词Nominal diameter; Nominal(pipe)sizeNominal pressureTangent lineCenter lineGateWindowUnder groundBottom of base plateControl roomAnalyzerSubstationTransformer roomVentilation roomLocker roomStorage roomMaintenance roomCloste ; Toilet; WashroomOfficeEntrance guard room; Janito r′s roomReception roomWeigh-bridge roomPump house; Pump roomCompressor house(room)Battery roomFire plugElectrical panelInstrument panelLocal panelTower; ColumnScrubberAbsorberCooling towerFractionating towerHeat exchangerAir coolerWater coolerCondenserSpiral plate exchangerDouble pipe heat exchangerGraphite heat exchangerPlate type heat exchanger英语词DNPNTLUGBBPW.CFPL英语缩写板翅式换热器板式塔填料塔浮阀塔反应器贮罐缓冲器混合罐浮顶罐内浮顶罐固定顶罐卧式储罐球罐罐,鼓,筒,桶气柜螺旋式气柜湿式气柜干式气柜离心泵涡轮泵旋涡泵转子泵齿轮泵内啮合齿轮泵螺杆泵柱塞泵双作用往复泵计量泵,定量泵泥浆泵管道泵手摇泵深井泵输送泵屏蔽泵液下泵潜水泵多级泵立式泵磁力泵气动泵轴流泵混流泵Plate-fin heat exchangerPlate towerFloating distillation towerValve towerReactorTankKnock-out drumMixing tank(drum)Floating roof tank; Pontoon roof tankFloating internal roof tankStationary roof tankHorizontal tankSpheroid; Spherical tankDrumGas holderHelical gas-holderWet gas holderDry gas-holderCentrifugal pumpTurbine pumpV ortex pumpRotary pumpGear pumpInternal gear rotary pump; Crescen gear pump Screw pumpPlunger pumpDouble action reciprocating pumpMetering pumpSlurry pump; Sludge pump; Mud pumpInline pumpHand pump; Wobble pumpDeep well pumpTransfer pump; Delivery pumpShielding can-type pump; Canned pump Submerged pump; Submersible pumpSubmerged pump; Immersible pumpStage pump;, Multistage pumpVertical pump;Magnetic transmission pump; Magnetic coupled pump Pneumatic pumpAxial flow pumpMixed flow pump汉语词英语词英语缩写陶瓷泵陶制泵自吸泵消防泵真空泵叶片式真空泵水环式真空泵(压缩机) 液环泵(压缩机)活塞式压缩机螺杆压缩机离心压缩机多级压缩机往复式压缩机风机,风扇鼓风机离心机离心分离机离心过滤机压滤机板框式压滤机厢式压滤机带式过滤机转鼓式过滤机盘式过滤机板式塔填料塔浮阀塔带式(皮带)运输机螺旋输送机加热器搅拌器炉子烟囱火炬锅炉发电机汽轮机电动机起重机,吊车板式起重机Ceramic pumpStoneware pumpSelf suction pump; self priming pumpFire pumpVacuum pumpVane vacuum pumpWater ring vacuum pump(compressor)Liquid ring pump(compressor)Piston compressorHelical screw compressorCentrifugal compressorMultiple stages compressorReciprocating compressorFan; VanBlowerCentrifugerCentrifugal separatorCentrifugal filterPressure filterPlate and frame filter pressBox type filer pressBelt filterRotating drum type filterTray filterPlate towerPack tower; Packed columnValve tower; Floating distillation towerRibbon conveyer; Belt conveyerScrew convery ; Spirla conveyer; Worm conveyerHeaterAgitatorFurnaceStackFlareBoilerGeneratorSteam turbineMotorGraneBridge crane汉语词英语词英语缩写吊车梁电动葫芦成套设备附属设备,附件干燥器混合器蒸发器萃取器结晶器澄清器喷射器喷头分离器旋风分离器,旋风除尘器布袋收尘器电除尘器除尘器,吸尘器振动筛破碎机颚式破碎机粉碎机,磨碎机提升机,卷扬机斗式提升机电梯泡沫站软管站3.6 管道布置3.6.1设计文件管道布置管道布置平面管道研究“X”视图“A-A”视图详图轴测图,空视图索引图接续图管道及仪表流程图工艺控制图工艺流程图汉语词Crane beam; Hoist beamMotor hoist; Electric hoist; Electric blockPackage unitAttachment equipmentDryerMixerEvaporatorExtractorCrystalligerGravity settlerEjectorSprayerSeparatorCyclone; Cyclone separator deviceCloth envelop collectionElectrostatic precipitator; Electridust precipitatorDuster; Dust arresterVibrating screen; Riddler; Oscillating sieveBreaker; Cracker mill; Crusher; Crushing millJaw breaker ;Jaw crusher; AlligatorGrinder; Pulverizer; Disintegrator; AtomizerHoister; Lifter; Gig; ElevatorBucket elevatorElectrical lift; ElevatorFoam stationHose stationDesign documentPiping assembly; Piping layoutPiping arrangement planPiping studyView“x”Section“A-A”Detail drawingIsometric drawingKey planContinue on drawingPiping and Instrument diagramProcess control diagramProcess flow diagram英语词H.SPAPCODP&ID英语缩写公用工程流程图总图总平面布置图放大图节点地上地下地面附图草图图例符号比例蒸汽伴管热水伴管电伴热夹套管高压中压低压大气，大气压工作压力，操作压力设计压力工作温度，操作温度设计温度管口取样接口清除口，清洗口排出口出口入口连接，接头管口方位排液放空污水坑，污水池地坑，井地漏下水管人孔手孔关闭后加铅封（封关）开启后加铅封（封开）汉语词Utility flow diagramGenera planGeneral arrangement planEnlarged viewNodeAbove groundUnder groundGroundFigueSketchLegendSymbolScaleSteam tracingHot—water tracingElectrical tracingJacketed tracingHigh pressureMedium pressureLow pressureAtmosphereOperating pressure; Working pressureDesign pressureOperating temperatureDesign temperatureNozzleSampling connectionClean outExhaustOutlet; DischargeInlet; suctionConnectionNozzle orientationDrainVentSump pitPitFloor drainSewerManholeHandholeCar seal closeCar seal open英语词UFDAGUGGRDH.P.M.P.L.P.ATMS.CC.ODISCHINLETVENTF.DM.HH.HC.S.CC.S.O英语缩写关闭后加锁（锁关）开启后加锁（锁开）正常时关闭正常时开启故障时关闭故障时开启垂直，正交平行管顶管底管内底底平顶平水平的，卧式的立式的，垂直的水平安装垂直安装管件直连管间距管道跨距管道等级管道材料规定等级分界隔热分界管道附件管道元件面至面中心至面中心至中心中心至端面坡度公称直径公称压力外径内径螺栓圆直径软管接头管段，短管可拆短管直管弯管管内底标高汉语词Locked closedLocked openNormally closedNormally openValve closes on failure of actuating energyValve opens on failure of actuating energyPerpendicularParallelTop of pipeBottom of pipeInvert, Inside bottom of pipeFlat on bottomFlat on topHorizontalVerticalHorizontal installationVertical installationFitting to fittingLine spacingLine spanPiping classPiping material specificationMaterial Specification breakInsulation breakPiping attachmentPiping elementFace to FaceCenter to FaceCenter to CenterCenter to EndSlope; GradeNominal DiameterNominal pressureOutside DiameterInside DiameterBolt circleHose connectionSpool piece; SpoolRemovable joint spoolRun pipe; Straight pipeBendInvert elevation英语词L.CL.ON.CN.OFCFOTOPBOPINVFOBFOTHORVERTFTFF-FC-FC-CC-EDNPNODIDB.CHCRSPIE英语缩写不许出现袋形孔板孔，洞开孔低点标高低点高点平台袋形管外壳3.6.2 管道安装管托管卡管架支耳U型卡带状卡托座吊耳导向板,夹板底板顶板予埋件支承环加强板垫片(垫平用)锚固件预焊件(设备上) 聚四氟乙烯滑动板连接板连接杆限制杆鞍座裙座支承架滑动架固定架导向架吊架弹簧架弹簧托汉语词Not allow pocketOrifice plateHoleCaving holeLow point elevationLow pointHigh pointPlatform; Flat; Floor; Surface plateBag-Shape pipe(outside)Shell; Case(shell);Casing; CoverShoeClampPiping supportLugCleviceStrap clampStoolEarCleatBase plateTop plateEmbedded part; Inserted plateRingStiffenerShimClipClip(on equipment)PTFE sliding plateTie plateTie rodLimit rodSaddleSkirtResting supportSliding supportAnchorGuideHangerSpring supportResting type spring support英语词NO.PC.HLP.LELPHPPF英语缩写弹簧吊架恒力吊架滚动支架减振器悬臂架三角架支腿N型管架L型管架柱式管架墙架管墩,低管架特殊管架(予埋螺栓)伸出长度对中心,找正跨度力矩弯矩扭矩荷载反力位移角位移冷紧,冷位约束固定点应力惯性矩断面系数安全系数3.6.3 焊接与热处理电弧焊电熔焊气熔焊电阻焊气焊等离子焊电渣焊焊条焊丝平焊角焊间断焊汉语词Spring hangerConstant hangerRolling hangerSnubberCantilever supportTriangular supportLegn-type supportL-type supportPole type supportSupport on wallSleeperSpecial supportExtrusionAlignmentSpanMomentBending momentTorqueLoadReactionDisplacementAngular rotationCold springRestraintFix point; Anchor pointStressMoment of inertiaSection modulesSafety factorArc weldingElectric fusion weldingFusion gas weldingElectric resistance weldingGas welding; flame weldingPlasma weldingElectroslag weldingWelding electrode(rod)Welding wireFlat weldingFillet weldingIntermittent welding英语词EFWFGWERW英语缩写点焊对焊搭焊现场焊工厂(车间)焊接坡口无损检验肉眼检验,外观检验超声波控伤磁粉探伤荧光渗透试验水压试验气压试验退火回火正火淬火调质高频淬火渗氮渗碳3.6.4 隔热及涂漆玻璃棉岩棉泡沫玻璃硅酸钙硅酸铝纤维珍珠岩泡沫混凝土蛭石矿渣棉硅藻土石棉板石棉布聚氨酯泡沫聚苯乙烯玻璃布沥青油毡镀锌铁丝镀锌铁丝网管壳毡(被)汉语词Spot weldingButt weldingLap weldingField weldShop weldGrooveNon-Destruction testingVisual testingUltrasonic testMagnetic particle testFluorescent penetrate inspectionHydraulic testingPneumatic testingAnnealingTemperingNormalizingQuenchingQuenching and temperingInduction hardeningNitrogen case-hardeningCarbonizationGlass woolRock woolFoam glass; Cellular glassCalcium silicateAluminosilicace fiberPerliteFoamed concrete; Cellular concreteVermiculiteMineral woolKieselguhr; DiatomiteAsbestos boardAsbestos clothPolyurethaneCellular polystyreneGlass(fiber)clothAsphaltAsphalt feltGalvanized wireGalvanized wire meshShellBlanket英语词F.W英语缩写镀锌铁皮铝板隔热,隔离,绝缘保温保冷人身保护隔音吸声导热系数支承环分贝涂漆底漆面漆防锈漆醇酸瓷漆酚醛漆沥青漆聚氨酯漆有机硅漆环氧树脂漆过氯乙烯漆无机富锌漆3.6.5 紧固件螺栓六角头螺栓方头螺栓双头螺栓环头螺栓沉头螺栓地脚螺栓松紧节,花兰螺栓U型螺栓T型螺栓自攻螺钉膨胀螺栓六角螺母方螺母蝶形螺母锁紧螺母垫圈方垫圈斜垫圈汉语词Galvanized(sheet)ironAluminum sheetInsulationHot instructionCold instructionPersonal protectionSound insulationSound-absorbingThermal conductivity factorSupport ringDecibelPaintingPrimary coat; Bottom coatFinishing coatAntirust paintAlkyd enamelPhenolic paintBituminous paintPolyurethane paintOrganic silicon paintEpoxy resin paintEthylene perchloride paintInorganic zinc-rich paintBoltHexagonal head boltSquare head boltStud boltEye boltCountersunk(head)screwAnchor bolt; Foundation boltTurnbuckleU-boltT-boltSelf tapping screwExpansion boltHexagonal nutSquare washerWing nutLock nutWasherSquare WasherSlant Washer英语词INS英语缩写弹簧垫圈开口销定位销铆钉右螺纹管螺纹锥管螺纹直管螺纹美国标准直管螺纹管子内螺纹梯形螺纹公制螺纹粗牙螺纹通长螺纹,全螺纹粗制的精制的3.7 相关词语基础设计详细设计规划布置阶段初步阶段分析设计阶段成品设计阶段先期确认图纸资料最终确认图纸资料数据表设计文件设计注释设计规定设计规定汇总表详细设计版用户变更通知命名表,管道表规划研究版设计布置图概略版设备布置图投标版设备布置图合同版设备布置图送审版设备布置图成品版设备布置图施工版设备布置图工作程序界区条件标准汉语词Spring washerCotter pinDowel pinRivetRight hand threadPipe threadTaper pipe threadStraight pipe threadAmerican standard taper pipe threadInternal pipe threadTrapezoid threadMetric threadCoarse threadFull threadCoarseFinished; FineBasic designDetail designPlanning stagePreliminary stageAnalytical Engineering phaseProduction design phaseAdvanced certified finalCertified finalData sheetDesign documentDesign noteDesign specificationDesign specification summary sheetDetail design issueClient change noticeNomenclaturePlanning plot planConceptual plot planProposal plot planAward plot planApproval plot planProduction plot planConstruction plot planWorking procedureBattery limit conditionStandard英语词NPTIPTACFCFSPECDSSSDDICCNSTD;STAND英语缩写参考,基准开工会议项目审核会厂商协调会项目进展情况报告顾客承包安装建设试车说明待定版次修改,修订审核提纲审定校核制图部门部,科,室专业图号项目项目号工厂,装置买方(供货)卖方(供货)制造厂(供货)由仪表(专业负责) 铭牌询价净正吸入压头静电接池分散控制系统附件合同号外汇备忘录公章索赔交货付款摄氏汉语词ReferenceKick-off meetingProject review meetingVender co-ordinative meetingProject status reportClient; CustomerContractorErectionConstructionCommissioningDescriptionHoldIssueRevision; ModifyCheck listApprovedCheckedByDepartmentDivisionDisciplineDrawing numberProjectJob No.PlantBy buyerBy sellerBy venderBy instrumentName plateInquireNet positive suction headStatic groundingDistributed Control SystemsAttachmentContract numberForeign exchangeMemorandumOfficial sealClaim indemnityCash on deliveryCentigrade英语词K.O,MVCMPSRREVAPVDCHKDBYDWG. No.Job. No.B.BB.SB.VB.INSTDCSCont No.C.O.DC英语缩写华氏国际单位制美国材料试验协会阀门及配件制造工业标准化协会(美) 全国消防协会(美)石油管线协会(美)美国国家标准协会(美)美国机械工程师学会国际标准化组织国际电工技术委员会美国石油学会美国自来水厂协会美国仪表学会全国电气制造商协会(美) 日本工业标准加拿大标准协会英国标准德国工业标准FahrenheitSystem InternationalAmerican Society for Testing and MaterialsManufacturer s′Standardization Society of ValvAnd Fittings Industry National Fire Protection AssociationAssociation of Oil Pipe LinesAmerican National Standard InstituteAmerican Society of Mechanical Engineers InternationalOrganization for Standardization International Electrotechnical CommissionAmerican Petroleum InstituteAmerican Water Works AssociationInstrument Society of AmericanNational Electrical Manufactures Association Japanese Industrial StandardCanadian Standard AssociationBritish StandardDeutsche Industrie NormFSIASTMMSSNFPAAOPLANSIASMEISOIECAPIAWW AISANEMAJISCASBSDIN4 按英文字母排列英语词英语缩写汉语词3-Way ball valve3-Way ball valve3-Way valve4-Way ball valve45°LateralAAbove groundAbsolute elevationAbsorberAcrylonitrile-butadiene-styrene rubber Advanced certified finalAgitatorAir coolerAlignmentAlkyd enamelAlligatorAlloy steelAlloy steel pipeAluminosilicace fiberAluminum英语词AGABSACF英语缩写三通球阀三通旋塞阀三通阀四通旋塞阀45°三通地上绝对标高吸收塔丙烯睛·丁二烯:苯乙烯橡胶先期确认图纸资料搅拌器空冷器对中心，找正醇酸瓷漆颚式破碎机合金钢合金钢管硅酸铝纤维铝汉语词Aluminum magnesium Aluminum sheetAmerican National Standard Institute American Petroleum InstituteAmerican Society for Testing and Materials American Society of Mechanical Engijeers American standard taper pipe thread American Water Works Association Analytical Engineering phaseAnalyzerAnchorAnchor boitAnch pointAngle steelAngle valveAngular rotationAnnealingAntirust paintApproval plot planApprovedArc weldingAsbestAsbestos boardAsbestos clothAsphaltAsphalt feltAssociation of Oil Pipe Lines AtmosphereAtomizerAttachmentAttachment equipmentAustenitic stainless steelAustenitic stainless steel pipeAward plot planAxial flow pumpBBag-Shape pipeBall type expansion jointBall valveBase plateBasic designBattery limit英语词ANSIAPIASTMASMENPTAWW AAPVDAOPLATMB.L英语缩写铝镁合金铝板美国国家标准协会（美）美国石油学会美国材料试验协会美国机械工程师学会美国标准直管螺纹美国自来水厂协会分析设计阶段分析室固定架地脚螺栓固定点角钢角阀(角式截止阀)角位移退火防锈漆送审版设备布置图审定电弧焊石棉石棉板石棉布沥青油毡石油管线协会(美)大气,大气压粉碎机,磨碎机附件附属设备,附件奥氏体不锈钢奥氏体不锈钢管合同版设备布置图轴流泵袋形管球型补偿器球阀底板基础设计装置边界汉语词Battery limit condition Battery roomBeamBell and spigot joint BelledBellow expansion joint Bellow swaled valve Belt filterBendBending moment Bituminous paintBlankBlanketBlindBlindBlind flangeBlock valveBlow down valve BlowerBoilerBoltBolt circleBolt cold diameter Bolt cold tightening Bolt hot tightening BossBottomBottom coat Bottom of base plate Bottom of pipeBox type filer press Branch connection BrassBreakerBreather valve Bridge crane British Standard Bucket elevator BuildingButt weldedButt welded joint Butt welding Butterfly valve英语词L.BL.BB.CBOTBBPBOPBSBWBW英语缩写界区条件电池室梁承插连接,套筒连接承插的波纹膨胀节波纹管密封阀带式过滤机弯管弯矩沥青漆盲板,管道盲板毡(被)盲板,管道盲板法兰盖法兰盖切断阀排污阀鼓风机锅炉螺栓螺栓圆直径螺栓圆直径螺栓冷紧螺栓热紧支管台(凹台)底面,底下底漆底板底面管底厢式压滤机支管连接黄铜破碎机呼吸阀板式起重机英国标准斗式提升机建筑物对焊的对焊连接对焊蝶阀汉语词Butyl rubberByBy buyerBy instrumentBy sellerBy venderBy-pass valveCCable tray(channel)Calcium silicateCanadian Standard Association Canned pumpCantilever supportCapCar seal closeCar seal openCarbon fiberCarbon pipeCarbon steel CarbonizationCase(shell)Cash on deliveryCasingCast ironCast iron pipeCast steelCaving holeCellular concreteCellular glassCellular polystyreneCenter lineCenter to CenterCenter to EndCenter fo FaceCentigradeCentrifugal compressor Centrifugal filter Centrifugal pump Centrifugal separator CentrifugerCeramic英语词PIBIBYB.BB.INSTB.SB.VCASCC.S.CC.S.OCARC.SC.O.DC.IC.HC-CC-EC-FC英语缩写丁基橡胶制图买方(供货)由仪表(专业负责)卖方(供货)制造厂(供货)旁路阀电缆槽(架)硅酸钙加拿大标准协会屏蔽泵悬臂架管帽关闭后加铅封(封关)开启后加铅封(封开)碳纤维碳钢管碳钢渗碳外壳交货付款外壳铸铁铸铁管铸钢开孔泡沫混凝土泡沫玻璃泡沫聚苯烯中心线中心至中心中心至端面中心至面摄氏离心压缩机离心过滤机离心泵离心分离机离心机陶瓷汉语词。
管子及管件编号缩写中文名称英文名称1.1 P 管子 Pipe 1.2 EL 弯头 Elbow1.2.1 ELL 长半径弯头 Long radius elbow 1.2.2 ELS 短半径弯头 Short radius elbow1.2.3 MEL 斜接弯头（虾米腰弯头） Mitre elbow 1.2.4 REL 异径弯头 Reducing elbow1.3 T 三通 Tee 1.3.1 LT 斜三通 Lateral tee1.3.2 RT 异径三通 Reducing tee 1.4 R 异径管接头（大小头） Reducer1.4.1 CR 同心异径管接头（同心大小头） Concentric reducer 1.4.2 ER 偏心异径管接头（偏心大小头） Eccentric reducer 1.5 CPL 管箍 Coupling 1.5.1 FCPL 双头管箍 Full coupling1.5.2 HCPL 单头管箍 Half coupling 1.5.3 RCPL 异径管箍 Reducing coupling1.6 BU 内外螺纹接头 Bushing 1.7 UN 活接头 Union1.8 HC 软管接头 Hose coupler 1.9 SE 翻边短节 Stub end1.10 NIP 短节 Pipe nipple or straight nipple 1.10.1 SNIP 异径短节 Swaged nipple1.11 CP 管帽（封头） Cap 1.12 PL 管堵（丝堵） Plug1.13 BLK 盲板 Blank 1.13.1 SB 8字盲板 Spectacle blind (blank)1.14 RP 补强板 Reinforcing pad2 法兰编号缩写中文名称英文名称2.1 PLG 法兰 Flange 2.1.1 WNF 对焊法兰 Welding neck flange2.1.2 SOF 平焊法兰 Slip-on flange 2.1.3 SWF 承插焊法兰 Socket-welding flange2.1.4 T 螺纹法兰 Threaded flange 2.1.5 LJ 松套法兰 Lapped joint flange2.1.6 REDF 异径法兰 Reducing flange 2.1.7 BF 法兰盖（日法兰） Blind flange2.2 FSF 法兰密封面 Flange scaling face 2.2.1 FF 全平面 Flat face2.2.2 RF 凸台面 Raised face 2.2.3 MFF 凹凸面 Male and female face2.2.4 LF 凹面 Female face 2.2.5 LM 凸面 Male face2.2.6 RJ 环连接面 Ring joint face 2.2.7 TG 榫槽面 Tongue and groove face2.2.8 TF 榫面 Tongue face 2.2.9 GF 槽面 Groove face3 垫片编号缩写中文名称英文名称3.1 G 垫片 Gasket 3.1.1 NMG 非金属垫片 Non-metallic gasket3.1.1.1 AG 石棉垫片 Asbestos gasket 3.1.1.2 RG 橡胶垫片 Rubber gasket3.1.1.3 TEG 聚四氟乙烯包复垫片 PTFE envelope gasket 3.1.2 SMG 半金属垫片 Semimetallic gasket3.1.2.1 MJG 金属包垫片 Meta-jacket gasket 3.1.2.2 SWG 缠绕式垫片 Spiral wound gasket3.1.3 MG 金属垫片 Metallic gasket 3.1.3.1 FMG 金属平垫片 Flat metallic gasket3.1.3.2 SMSG 齿形金属垫片 Solid metal serrated gasket 3.1.3.3 LER 透镜式金属环垫 Lens ring gasket3.1.3.4 OCR 八角形金属环垫 Octagonal ring gasket 3.1.3.5 OVR 椭圆形金属环垫 Oval ring gakset3.1.3.6 IR/OR 内外定位环 Inner ring and outer ring 3.1.3.7 IR 内定位环 Inner ring3.1.3.8 OR 外定位环 Outer ring4 坚固件编号缩写中文名称英文名称4.1 B 螺栓 Bolt 4.1.1 SB 螺柱 Stud bolt4.2 NU 螺母 Nut 4.3 TB 花蓝螺母 Turnbuckle4.4 WSR 垫圈 Washer 4.4.1 SWSR 弹簧垫圈 Spring washer5 阀门编号缩写中文名称英文名称5.1 GV 闸阀 Gate valve 5.2 GLV 截止阀 Globe valve5.3 CHV 止回阀 Check valve 5.4 BUV 蝶阀 Butterfly valve5.5 BAV 球阀 Ball valve 5.6 PV 旋塞阀 Plug valve (cock)5.7 CV 调节阀 Control valve 5.8 SV 安全阀 Safety valve5.9 RV 减压阀 Pressure reducing valve 5.10 ST 蒸汽疏水阀 Steam trap5.11 PRV 泄压阀 Pressur relief valve 5.12 BV 呼吸阀 Breather valve5.13 NV 针形阀 Needle valve5.14 AV 角阀 5.15 DV 隔膜阀5.16 TWV 三通阀 5.17 SGV 插板阀6 管道上用的小型设备编号缩写中文名称英文名称6.1 SPR 气液分离器 Separator 6.2 FA 阻火器 Flame arrester6.3 SR 过滤器 Strainer 6.3.1 SRY Y型过滤器 Y-type strainer6.3.2 SRT T型过滤器 T-type strainer 6.3.3 SRB 桶式过滤器 Bucket type strainer6.3.4 TSR 临时过滤器 Temporary strainer 6.4 SIL 消声器 Silencer6.5 SG 视镜 Slight glass 6.6 SC 取样冷却器 Sample cooler6.7 DF 排液漏斗 Drain funnel 6.8 LM 管道混合器 Line mixer6.9 RO 限流孔板 Restriction orifice 6.9.1 MO 混合孔板 Mixing orifice6.1 RD 爆破片（爆破膜） Rupture disk 6.11 EJ 补偿器 Expansion joint7 隔热、伴热编号缩写中文名称英文名称7.1 INS 隔热 Thermal insulation 7.1.1 H 保温 Hot insulation7.1.2 C 保冷 Cold insulation 7.1.3 P 防烫伤隔热 Personnel protection insulation 7.2 T&I 伴热 Tracing and insulation 7.3 T 管道伴热（冷） Tracing7.3.1 EST 蒸汽外伴热 External steam tracing 7.3.2 IST 蒸汽内伴热 Internal steam tracing7.3.3 SJT 蒸汽夹套伴热 Steam-jacket tracing 7.3.4 ET 电伴热 Electric tracing8 配管材料和等级编号缩写中文名称英文名称8.1 M 金属材料 Metallic material 8.1.1 CS 碳钢 Carbon steel8.1.2 CAS 铸钢 Cast steel 8.1.3 FS 锻钢 Forged steel8.1.4 AS 合金钢 Alloy steel 8.1.5 SS 不锈钢 Stainless steel8.1.6 AUST SS 奥氏体不锈钢 Austenitic stainless-steel 8.1.7 CI 铸铁 Cast iron 8.1.8 MI 可锻铸铁 Malleable iron8.1.9 DI 球墨铸铁 Ductile iron 8.1.10 AL 铝 Aluminum8.1.11 BRS 黄铜 Brass 8.1.12 BRZ 青铜 Bronze8.1.13 CU 紫铜 Copper 8.1.14 LAS 低合金钢 Low alloy steel8.1.15 FLAS 低合金锻钢 Forged low alloy steel 8.1.16 CLAS 低合金铸钢 Cast low alloy steel8.2 THK 壁厚 Thickness 8.2.1 SCH 表号 Schedule number8.2.2 STD 标准 Standard 8.2.3 XS 加强 Extra strong8.2.4 XXS 特强 Double extra strong9 装置布置编号缩写中文名称英文名称9.1 CN 建北 Construction north 9.2 E 东 East9.3 W 西 West 9.4 S 南 South9.5 N 北 North 9.6 H 水平 Horizontal9.7 V 竖直、铅直、直立 Vertical 9.8 GRD 地坪 Ground9.9 UG 地下 Underground 9.10 BL 装置边界线 Battery limit line9.11 ESEW 事故沐浴洗眼器 Emergency shower and eye washer 9.12 HS 软管站 Hose station9.13 ML 接续分界线 Match line 9.14 PS 管道支架（管架） Piping support9.15 PR 管桥 Pipe rack 9.16 STRU 构架（构筑物） Structure9.17 BLDG 建筑物 Building 9.18 PD 清扫设施 Purge device9.19 PT 池 Pit 9.20 SHLT 棚 Shelter9.21 COFF 围堰 Cofferdam 9.22 FL 楼板 Floor9.23 PF 平台 Plateform10 尺寸标注编号缩写中文名称英文名称10.1 EL 标高 Elevation 10.2 BOP 管底 Bottom of pipe10.3 COP 管中心 Center of pipe 10.4 TOP 管顶 Top of pipe10.5 FOB 底平 Flat on bottom 10.6 FOT 顶平 Flat on top10.7 CL(屯) 中心线 Center line 10.8 TL 切线 Tangent line10.9 SYM 对称的 Symmetrical 10.10 BOS 支架底 Bottom of support10.11 TOS 支架顶 Top of support 10.12 CL 净距（净空） Clearance10.13 CTC 中心至中心 Center to center 10.14 CTF 中心至面 Center to face10.15 CTE 中心至端部 Center to end 10.16 ETE 端到端 End to end10.17 FEF 法兰端面 Flange and face 10.18 FTF 面到面 Face to face10.19 D 直径 Diameter 10.20 DN 公称直径 Nominal diameter10.21 ID 内径 Inside diameter 10.22 OD 外径 Outside diameter10.23 DIM 尺寸 Dimension 10.24 MAX 最大 Maximum10.25 MIN 最小 Minimum 10.26 AVG 平均 Average10.27 APP 约、近似 Approximate 10.28 PT.EL 点标高 Point elevation11 图表编号缩写中文名称英文名称11.1 PFD 工艺流程图 Process flow diagram 11.2 PID 管道和仪表流程图 Piping & instrument diagram11.3 COD 接续图 Continued on drawing 11.4 DTL 详图 Datail11.5 SPDWG(ISODWG) 管段图 Spool drawing (each line isometric drawing)11.6 DWGNO 图号 Drawing number 11.7 DWGI 所在图号 Drawing identification11.8 LOW 材料表 List of material 11.9 MTO 汇料 Material take-off11.10 APPX 附录 Appendix 11.11 JOB. No. 工号 Job Number11.12 BEDD 基础工程设计数据 Basic engineering design data 11.13 DEDD 详细工程设计数据 Detail engineering design data 11.14 REV. No. 修改号 Recision number 11.15 REF DWG 参考图 Reference drawing11.16 SC 采样接口 Sample connection12 操作方式及工作参数编号缩写中文名称英文名称12.1 AUT 自动 Automatic 12.2 ML 手动 Manual control12.3 CHOP 链条操作 Chain operated 12.4 CSC 铅封关 Car seal close12.5 CSO 铅封开 Car seal open 12.6 LC 锁闭 Lock closed12.7 LO 锁开 Lock open 12.8 NC 正常关 Normally close12.9 NO 正常开 Normally open 12.10 ATM 大气压 Atmosphere12.11 PN 公称压力 Nominal pressure 12.12 A 绝压12.13 G 表压 12.14 (T) 温度 Temperature12.15 (P) 压力 Pressure13 施工编号缩写中文名称英文名称13.1 W 焊接 Welding 13.1.1 AW 电弧焊 Arc welding13.1.2 GSAW 气体保护电弧焊 Gas shielded-acr welding 13.1.3 EFW 电熔焊 Elecric fusion welding13.1.4 ERW 电阻焊 Electric Resistance welding 13.1.5 GW 气焊 Gas welding13.1.6 LW 搭接焊 Lap welding 13.1.7 BW 对焊 Butt welding13.4.8 TW 定位焊 Tack welding 13.1.9 SW 承插焊 Socket welding13.1.10 CW 连续焊 Continuous welding 13.1.11 SEW 密封焊 Seal welding13.1.12 SFG 堆焊 Surfacing 13.1.13 FW 现场焊接 Field welding13.2 HT 热处理 Heat treatment 13.2.1 PH 预热 Preheating13.2.2 SR 应力消除 Stress relief 13.2.3 PWHT 焊后热处理 Post weld heat treatment13.3 EIT 检查、探伤和实验 Examination, inspection & testing 13.3.1 VE 外观检查 Visual examination13.3.2 UI (UT) 超声探伤 Ultrasonic inspection (test) 13.3.3 RI (RT) 射线探伤 Radiographic inspection (test)13.3.4 MPI (MT) 磁粉探伤 Magnetic particle inspection (test) 13.3.5 LPI (PT) 液体渗透检验 Liquid penterant inspection (test) 13.3.6 HADT 硬度实验 Hardness testing 13.3.7 HYDT 水压实验 Hydraulic testing13.3.8 PNET 气压实验 Pneumatic testing 13.3.9 CE 焊条 Covered electrode13.3.10 WW 焊丝 Welding wire 13.3.11 ASSY 装配、组合 Assembly13.3.12 F 现场 Field 13.3.13 F/F 现场制造 Field faricated13.3.14 SF 现场决定 Suit in field 13.3.15 CSP 冷紧 Cold spring13.3.16 BCT 螺栓冷紧 Bolt cold tightening 13.3.17 BHY 螺栓热紧 Bolt hot tightening13.3.18 CO 清洗口 Clean out 13.3.19 ANNY 退火 Annealed13.4 PE 平端面 Plain end 13.5 BE 坡口端 Belelled end13.6 THR 螺纹 Thread 13.7 HB 布氏硬度 Brinnel hardness13.8 RC 洛氏硬度 13.9 AT 酸洗14 其他编号缩写中文名称英文名称14.1 FDN 基础 Foundation 14.2 INF 信息（资料） Information14.3 REF 参考 Reference 14.4 REV 修改 Revision14.5 SEQ 序号（顺序） Sequence 14.6 W/E 设备带来 With equipment14.7 W/I 仪表带来 With instrument 14.8 CM 色标 Colour mark14.9 CA 腐蚀裕度 Corrosion allowance 14.10 UTL 公用系统 Utility14.11 UC 公用工程接头 Utility connection 14.12 QTY 数量 Quantity14.13 WT 重量 Weight 14.14 MHR 工时 Man hour14.15 BC 螺栓分布圆 Bolt circle 14.16 HP 高点 High point14.17 LP 低点 Low point 14.18 SUC 吸入（口） Suction14.19 DIS 排出（口） Discharge 14.20 SO 蒸气吹扫（口） Steam out14.21 NPT 美国标准锥管螺纹 National standard taper pipe thread 14.22 NPS 美国标准直管螺纹 National standard straight pipe thread14.23 DR 排液 Drain 14.24 VT 放气 Vent14.25 RTG （压力）等级 Rating 14.26 CL 等级 Class。
石油化工企业配管工程常用词缩写1 管子及管件中文名称英文名称缩写中文名称英文名称缩写管子pipe p 快速接头quick joint qj弯头elbow el 翻边短节stub end se长半径弯头long radius elbow ell 加强管接头o-let ol短半径弯头short radius elbow els 螺纹加强管接头threadolet tol斜接弯头（虾米腰弯头）milre elbow mel 焊接加强管接头weldolet wol 异径弯头reducing elbow rel 承插焊加强管接头socket weldolet swcl三通tee t 弯头加强管接头elbolet elol斜三通lateral tee lt 斜接加强管接头latrolet lol异径三通reducing tee rt 鞍型加强管接头sweepolet sol异径管接头（大小头）reducer r 螺纹短节nipple nip同心异径管接头（同心大小头）concentric reducer cr 双头螺纹短节threaded both end nipple fnip偏心异径管接头（偏心大小头）eccentric reducer er 单头螺纹短节threaded one end nipple hnip管箍coupling cpl 型锻螺纹短节swaged threaded nipple snip双头管箍full coupling fcpl 管帽（封头）cap cp单头管箍half coupling hcpl 焊接管帽welded cap wc异径管箍reducing coupling rcpl 螺纹管帽thread cap tc内外螺纹接头bushing bu 承插焊管帽socket welded cap swc活接头union un 椭圆形封头（管帽）ellipsoid cap ec管堵（丝堵）plug pg盲板blank blk8字盲板spectacle blind (blank) sb2 法兰中文名称英文名称缩写中文名称英文名称缩写法兰flange flg 法兰密封面flange sealing face fsf对焊法兰welding meck flange wnf 平面flat face ff平焊法兰slip-on flange sof 凸台面（光滑面）raised face rf承插焊法兰socket-wclding flange swf 凹凸面male and female face mff螺纹法兰threaded flange tf 凹面female face fmf松套法兰lapped joint flange ljf 凸面male face mf大小法兰reducing flange redf 环连接面ring jcin face rjf特殊法兰special flange spf 透镜面lens face lf法兰盖（盲法兰）blind flange bf 榫槽面tongue and grcove face tgf3 垫片中文名称英文名称缩写中文名称英文名称缩写垫片gasket g 聚四氟乙烯包PTFE envelope teg非金属垫片non-metallic gasket nmg 半金属垫片semimetallic gasket smg石棉垫片asbestos gasket ag 金属包垫片meta-jacket gasket mjg橡胶垫片rubber gasket rg 透镜式金属环lens ring gasket ler缠绕式垫片spiral wound gasket smg 八角形金属环octagonal ring gasket ocr 金属垫片metallic gasket mg 椭圆形金属环oval ring gasket ovr金属平垫片flat metallic gasket fmg齿形金属垫片solid metal scrrated gasket smsg4 紧固件中文名称英文名称缩写中文名称英文名称缩写螺栓bolt b 花篮螺母turnbuckle tb双头螺柱stud bolt sb 垫圈washer wsr螺母nut nu 弹簧垫圈spring washer swsr5 阀门中文名称英文名称缩写中文名称英文名称缩写闸阀gate valve gv 旋塞阀plug valve(ccck) pv截止阀globe valve glv 调节阀control valve cv止回阀check valve ghv 安全阀safcty calve sv蝶阀butterfly valve buv 减压阀pressure reducing valve prv球阀ball valve bav 蒸汽疏水阀steam trap st6 管道上用的设备中文名称英文名称缩写中文名称英文名称缩写气液分离器separator spr 取样冷却器sample cooler sc阻火器flame arrester fa 排液漏斗drain funnel df固定过滤器permanent strainer psr 管道混合器line mixer lmY型过滤器y-type strainer sry 限流孔板restriction orifice roT型过滤器t-type strainer srt 混合孔板mixing orifice mo临时过滤器temporary strainer tsr 爆破片（爆破膜）rupture disk rd 消声器silencer sil 补偿器expansion joint ej视镜sight flow indicator sfi7 隔热、伴热中文名称英文名称缩写中文名称英文名称缩写隔热thermal insulation ins 蒸汽外伴热external steam tracing est保温hot insulation hi 蒸汽内伴热internal steam tracing ist保冷cold insulation ci 蒸汽夹套伴热steam-jacket tracing sjt防烫伤隔热personnel protection insulation ppi 电伴热electric tracing et 伴热和保温tracing and insulation t & I 伴热管tracing piping trp管道伴热piping tracing pt8 配管材料和等级中文名称英文名称缩写中文名称英文名称缩写金属材料metallic material m 合金钢alloy steel alys碳钢carbon steel cs 不锈钢stainless steel ss铸钢cast steel cas 奥氏体不锈钢austenitic stainlesssteel ass锻钢forged steel fs 铸铁gast iron ci镀锌钢galvanized steel gs 可锻铸铁mallcable iron mi渗铝钢aluminum-impregnated steel als 铝aluminum al黄铜brass 表号schedule number sch青铜bronze 标准standard std紫铜copper 加强extra strong xs壁厚thickness 特强double extra strong xxs9 装置布置中文名称英文名称缩写中文名称英文名称缩写建北construction north cn 地下underground jg东east e 装置边界线battery limit line bl西west w 事故淋浴洗眼器emergency shower eye eses南south s 软管站hose station hs北north n 接续分界线match line ml水平horizontal h 管道支架（管架）piping support ps竖直、铅直、直立vertical v地坪ground grd10 图表中文名称英文名称缩写中文名称英文名称缩写工艺流程图process flow diagram pfd 管段图spool drawing spdwg管道和仪表流程图piping & instrument diagram pid 图号drawing number dwgno接续图continucd on drawing cod 所在图号drawing identification dwgl详图detail dtl 材料表list of material lom11 尺寸标注中文名称英文名称缩写中文名称英文名称缩写标高elevation el 中心至端部center to end cte管底bottom of pipe bop 端到端end to end ete管中心center of pipe cop 法兰端面flange and face fef管顶top of pipe top 面到面face to face ftf底平flat on bottom fob 直径diameter d顶平flat on top fot 公称直径nominal diameter dn中心线center line cl 内径inside diameter id切线tangent line tl 外径outnide diameter od对称的symmetrical sym 尺寸dimension dim支架底bottom of support bos 最大maximum max支架顶top of support tos 最小minimum min净距（净空）clearance cl 平均average avg中心至中心center to center ctc 约，近似appoximate app中心至面center to face ctf12 操作方式及工作参数中文名称英文名称缩写中文名称英文名称缩写自动automatic aut 锁开lock open lo手控manual control mc 正常关normally close nc链条操作chain operated chop 正常开normally open no铅封关门car seal close csc 大气压atmosphere atm铅封开car seal open cso 公称压力nominal pressure pn闭锁lock closed lc13 施工中文名称英文名称缩写中文名称英文名称缩写焊接welding w 外观检查visual examination ve电弧焊arc welding aw 超声探伤ultrasonic inspection ui气体保护电弧焊gas shielded-arc welding gsaw 射线探伤radiographic inspection ri电熔焊electric fusion welding efw 磁粉探伤magnetic particle inspection mpi 电阻焊electric resistance welding erw 液体渗透检验liquid penetrant inspection lpi气焊gas welding gw 硬度试验hardness testing hadt搭接焊lap welding lw 水压试验hydraulic testing hydt对焊butt welding bw 气压试验pneumatic testing pnet定位焊tack welding tw 焊条covered electrode ce承插焊socket welding sw 焊丝welding wire ww连续焊continuous welding cw 装配、组合assembly asy密封焊seal welding sew 现场field f堆焊surfacing sfg 现场制造field fabricated f/f工地焊接field welding fw 现场决定suit in field sf热处理heat treatment ht 冷紧cold spring csp预热preheating ph 螺栓冷紧bolt cold tightening pct应力消除stress relief sr 螺栓热紧bolt hot tightening bht焊后热处理post weld heat treatment pwht 清洗clean out co检查、探伤和试验examination inspection & testing eit14 其他中文名称英文名称缩写中文名称英文名称缩写基础foundation fdn 工时man hour mhr信息（资料）information inf 螺栓分布圆bolt circle bc参考reference ref 加强的reinforced rf修改revision rev 低点low point lp序号（顺序）sequence seq 吸入suction /'s?k??n/ suc设备带来with equipment [ikwipm?nt] w/e 排出discharge [dist?ɑ:d?] dis 仪表带来with instrument [instrum?nt] w/I 蒸汽吹扫steam out so色标colour mark cm 美国标准锥管螺纹national standard taperpipe thread npt腐蚀裕度corrosion allowance ca 美国标准直管螺纹national standard straight pipe thread nps公用系统utility utl数量quantity qty重量weight wt。
管道常用英文与代号管道介质英文简称Service IdentificationService Description中文介质AIInstrument Air仪表空气AUUtility Air公用气AVAtmospheric Vent排气\泄气BDBlow down吹扫\排污CIChemical Injection化学剂注入CSCL Hypochlorite Sea Water 次氯酸盐海水CO2Carbon Dioxide Gas碳酸气DCClosed Drains（暗）排水DOOpen Drains （明）排水FDDiesel Fuel 柴油FGFuel Gas燃料气FLFlare照明FWFire Water 消防水FMFM 200FM200HMHeating Medium热介质HOHydraulic Oil液压油JFJet Fuel （Helicopter）航空燃料LOLube Oil润滑油MEGMonoethylene Glycol乙二醇N2Nitrogen氮气NGNatural Gas天然气PLProcess-Liquid (Condensate) 冷凝物PVProcess-Vapour (Gas)水蒸气PWProduced Water 生产水PFProcess Fluid工艺流体TEG Triethylene Glycol 三甘醇WFFresh Water淡水WSSea Water海水WWWaste Water污水WBBlack Water污水（黑水）WGGray Water中水WDDrilling Water钻井水WKWell Kill Fluid压井液管道材料表中的英文缩写AMERICAN NATIONAL STANDARD INSTITUTE美国国家标准委员会APIAMERICAN PETROLEUM INSTITUTE美国石油学会ASMEAMERICAN SOCIETY OF MECHANICAL ENGINEERS 美国机械工程师协会ASTMAMERICAN SOCIETY OF TESTING AND MATERIAL 美国材料试验协会BBbolted bonnet螺栓连接的阀盖bolted cover螺栓连接的阀帽BGbolted gland螺栓连接的填料压盖BEbeveled end坡口端面BLEbevel large end 大端坡口BWbutt welding对焊corrosion allowance腐蚀裕量CLclass压力等级CALCcalculation计算(壁厚)COMGcorrugated metal gasket 金属波齿垫片CONconcentric同心CScarbon steel碳钢DNnominal diameter公称直径DSAWdouble submerged arc weld 双面埋弧焊ECCeccentric偏心EFWelectric fusion welding电熔焊FIRE-Sfire safe防火安全（密封）结构FFflat face全平面FLGflange法兰GALVgalvanized镀锌的GRAFgraphite石墨grade等级HBbrinnel hardness number 布氏硬度HEXhexagonal六角HTheating treatment热处理IRinner ring内定位环large大端（母管）LRlong radius长半径MMmilimeter毫米MFFmale and famale face凹凸面NPTnational standard taper pipe thread 60°锥管螺纹octagonal ring gasket 八角环形垫片O.D.outside diameter外径ORouter ring外定位环OS&Youtside screw and yoke 明杆支架型PBEplain both ends两端平口plain end平口PLslip-on welding plate 板式平焊PPLpolyphenyl对位聚苯PSBpressure seal bonnet 压力密封阀盖PSEplain small end小端平口PWHTpost weld heat treatment 焊后热处理Rtaper pipe external thread 55°锥管外螺纹RCtaper pipe internal thread 55°锥管内螺纹REDreduced异径的RFraised face突面ring joint face环连接面TBthreaded bonnet螺纹连接的阀盖TBEthreaded both ends两端螺纹TEMPtemperature温度TFWTtolerance of wall thickness 壁厚偏差thread螺纹TOEthreaded one end 一端螺纹TRI-ECCThr-eccentric三偏心TSEthreaded small ends 小端螺纹Ssmall小端（支管）submerged arc weld 埋弧焊SCHschedule壁厚等级SMLSseamless无缝的SOslip-on平焊S-OUTsteam-out吹扫孔stress relief应力消除SRshort radius 短半径STLstellite司太立合金SSstainless steel 不锈钢SWsocket welding 承插焊wafer对夹式WNwelding neck 带颈对焊WSweld steel pipe 焊接钢管UT ultrasonic test 超声检测PTFE暖通南社编辑聚四氟乙烯管道常用介质代号序号介质代号中文名称序号介质代号中文名称1PG工艺气体41MC中压冷凝水2PL42PC工艺冷凝液3PS工艺固体43W水4PM工艺物料44BW5AR空气45CW冷却（循环）水6BA鼓风空气46CWS冷却（循环）上水30℃进40℃出7EA47CWR冷却（循环）回水30℃进40℃出8LA仪表空气48WS工业上水9PA工艺空气49WR10SA开车空气50DW饮用水、生活用水11G气体51DNW脱盐水12FG52FW消防水13 FLG烟道气53 HW热水14IG惰性气体54 HWS15NG天然气55 HER热回水16VG放空气体56 PWW 生产废水17FV火炬排放气57QW急冷水18H氢气58RW冷冻水19NG氮气59 RWR冷冻回水（7℃进12℃出）20OX氧气60RWS冷冻上水（7℃进12℃出）21R冷冻剂61RAW原水22AR62SW软水23ER乙烷或乙烯冷冻剂63WW废水24FR氟利昂冷冻剂64BR25MR甲烷冷冻剂65BRS冷冻盐水上水（-15℃进-10℃出）26PR丙烷或丙烯冷冻剂66BRR冷冻盐水回水（-15℃进-10℃出）27S67CS化学污水28HS高压蒸汽68DR排净29HSS高压饱和蒸汽69SL30HUS高压过热蒸汽70VE真空抽气31LS低压蒸汽71O油32LSS低压饱和蒸汽72FO燃料油33LUS低压过热蒸汽73GO填料油34MS中压蒸汽74LO润滑油35MSS中压饱和蒸汽75SO密封油36MUS中压过热蒸汽76HO加热油37ES废气（排出蒸汽）77WO冲洗油38C冷凝水78QO急冷油39HC高压冷凝水79FS熔盐LC低压冷凝水字母名称字母名称（1）被测变量（第一位字母）T温度K时间或时间程序Td温差Q数量或件数P压力或真空W重量或力Pd压差Z位置Pt压缩比B喷嘴火焰F流量C导电率L物位S速度或频率A分析U多变量D密度或比重V振动M水分或湿度X工业电视(2)功能字母（后继字母）I指示W套管C调节J扫描R记录或打印E检测元件S连锁、开关P试验点（接头）A报警K自动—手动操作器Q累计或积算O节流孔板H手动Y继动器或计算器T传动G玻璃V阀L指示灯。
石油化工企业配管工程常用词缩写1 管子及管件中文名称英文名称缩写中文名称英文名称缩写管子pipe p 快速接头quick joint qj弯头elbow el 翻边短节stub end se 长半径弯头long radius elbow ell 加强管接头o-let ol 短半径弯头short radius elbow els 螺纹加强管接头threadolettol斜接弯头（虾米腰弯头）milre elbow mel 焊接加强管接头weldolet wol异径弯头reducing elbow rel 承插焊加强管接头socket weldoletswcl三通tee t 弯头加强管接头elbolet elol 斜三通lateral tee lt 斜接加强管接头latrolet lol异径三通reducing tee rt 鞍型加强管接头sweepolet sol 异径管接头（大小头）reducer r 螺纹短节nipple nip 同心异径管接头（同心大小头）concentric reducer cr 双头螺纹短节threaded both end nipple fnip偏心异径管接头（偏心大小头）eccentric reducer er 单头螺纹短节threaded one end nipple hnip管箍coupling cpl 型锻螺纹短节swaged threaded nipplesnip双头管箍full coupling fcpl 管帽（封头）cap cp单头管箍half coupling hcpl焊接管帽welded cap wc 异径管箍reducing coupling rcpl 螺纹管帽thread cap tc 内外螺纹接头bushing bu 承插焊管帽socket welded capswc活接头union un 椭圆形封头（管帽）ellipsoid cap ec管堵（丝堵）plug pg盲板blank blk8字盲板spectacle blind (blank) sb2 法兰中文名称英文名称缩写中文名称英文名称缩写法兰flange flg 法兰密封面flange sealing face fsf对焊法兰welding meck flange wnf 平面flat face ff平焊法兰slip-on flange sof 凸台面（光滑面）raised facerf承插焊法兰socket-wclding flange swf 凹凸面male and femaleface mff螺纹法兰threaded flange tf 凹面female face fmf松套法兰lapped joint flange ljf 凸面male face mf 大小法兰reducing flange redf 环连接面ring jcin face rjf特殊法兰special flange spf 透镜面lens face lf法兰盖（盲法兰）blind flange bf 榫槽面tongue and grcove facetgf3 垫片中文名称英文名称缩写中文名称英文名称缩写垫片gasket g 聚四氟乙烯包PTFE envelope teg非金属垫片non-metallic gasket nmg 半金属垫片semimetallicgasket smg石棉垫片asbestos gasket ag 金属包垫片meta-jacket gasketmjg橡胶垫片rubber gasket rg 透镜式金属环lens ring gasketler缠绕式垫片spiral wound gasket smg 八角形金属环octagonal ringgasket ocr金属垫片metallic gasket mg 椭圆形金属环oval ring gasketovr金属平垫片flat metallic gasket fmg齿形金属垫片solid metal scrrated gasket smsg4 紧固件中文名称英文名称缩写中文名称英文名称缩写螺栓bolt b 花篮螺母turnbuckle tb双头螺柱stud bolt sb 垫圈washer wsr 螺母nut nu 弹簧垫圈spring washer swsr5 阀门中文名称英文名称缩写中文名称英文名称缩写闸阀gate valve gv 旋塞阀plug valve(ccck) pv截止阀globe valve glv 调节阀control valve cv止回阀check valve ghv 安全阀safcty calve sv蝶阀butterfly valve buv 减压阀pressure reducing valve prv 球阀ball valve bav 蒸汽疏水阀steam trap st6 管道上用的设备中文名称英文名称缩写中文名称英文名称缩写气液分离器separator spr 取样冷却器sample cooler sc 阻火器flame arrester fa 排液漏斗drain funnel df固定过滤器permanent strainer psr 管道混合器line mixer lm Y型过滤器y-type strainer sry 限流孔板restriction orifice ro T型过滤器t-type strainer srt 混合孔板mixing orifice mo 临时过滤器temporary strainer tsr 爆破片（爆破膜）rupture diskrd消声器silencer sil 补偿器expansion joint ej视镜sight flow indicator sfi7 隔热、伴热中文名称英文名称缩写中文名称英文名称缩写隔热thermal insulation ins 蒸汽外伴热external steam tracingest保温hot insulation hi 蒸汽内伴热internal steam tracing ist 保冷cold insulation ci 蒸汽夹套伴热steam-jacket tracingsjt防烫伤隔热personnel protection insulation ppi 电伴热electrictracing et伴热和保温tracing and insulation t & I 伴热管tracing pipingtrp管道伴热piping tracing pt8 配管材料和等级中文名称英文名称缩写中文名称英文名称缩写金属材料metallic material m 合金钢alloy steel alys 碳钢carbon steel cs 不锈钢stainless steel ss铸钢cast steel cas 奥氏体不锈钢austenitic stainlesssteelass锻钢forged steel fs 铸铁gast iron ci镀锌钢galvanized steel gs 可锻铸铁mallcable iron mi 渗铝钢aluminum-impregnated steel als 铝aluminum al 黄铜brass 表号schedule number sch 青铜bronze 标准standard std紫铜copper 加强extra strong xs 壁厚thickness 特强double extra strong xxs9 装置布置中文名称英文名称缩写中文名称英文名称缩写建北construction north cn 地下underground jg 东east e 装置边界线battery limit line bl 西west w 事故淋浴洗眼器emergency shower eyeeses南south s 软管站hose station hs北north n 接续分界线match line ml水平horizontal h 管道支架（管架）piping support ps 竖直、铅直、直立vertical v地坪ground grd10 图表中文名称英文名称缩写中文名称英文名称缩写工艺流程图process flow diagram pfd 管段图spool drawingspdwg管道和仪表流程图piping & instrument diagram pid 图号drawing number dwgno接续图continucd on drawing cod 所在图号drawing identificationdwgl详图detail dtl 材料表list of material lom11 尺寸标注中文名称英文名称缩写中文名称英文名称缩写标高elevation el 中心至端部center to end cte管底bottom of pipe bop 端到端end to end ete管中心center of pipe cop 法兰端面flange and face fef 管顶top of pipe top 面到面face to face ftf底平flat on bottom fob 直径diameter d顶平flat on top fot 公称直径nominal diameter dn 中心线center line cl 内径inside diameter id切线tangent line tl 外径outnide diameter od对称的symmetrical sym 尺寸dimension dim 支架底bottom of support bos 最大maximum max支架顶top of support tos 最小minimum min净距（净空）clearance cl 平均average avg中心至中心center to center ctc 约，近似appoximate app 中心至面center to face ctf12 操作方式及工作参数中文名称英文名称缩写中文名称英文名称缩写自动automatic aut 锁开lock open lo 手控manual control mc 正常关normally close nc链条操作chain operated chop 正常开normally open no 铅封关门car seal close csc 大气压atmosphere atm 铅封开car seal open cso 公称压力nominal pressure pn 闭锁lock closed lc13 施工中文名称英文名称缩写中文名称英文名称缩写焊接welding w 外观检查visual examination ve 电弧焊arc welding aw 超声探伤ultrasonic inspection ui 气体保护电弧焊gas shielded-arc welding gsaw 射线探伤radiographic inspection ri电熔焊electric fusion welding efw 磁粉探伤magnetic particleinspection mpi电阻焊electric resistance welding erw 液体渗透检验liquidpenetrant inspection lpi气焊gas welding gw 硬度试验hardness testing hadt 搭接焊lap welding lw 水压试验hydraulic testing hydt 对焊butt welding bw 气压试验pneumatic testing pnet 定位焊tack welding tw 焊条covered electrode ce承插焊socket welding sw 焊丝welding wire ww连续焊continuous welding cw 装配、组合assembly asy 密封焊seal welding sew 现场field f 堆焊surfacing sfg 现场制造field fabricated f/f工地焊接field welding fw 现场决定suit in field sf 热处理heat treatment ht 冷紧cold spring csp预热preheating ph 螺栓冷紧bolt cold tightening pct应力消除stress relief sr 螺栓热紧bolt hot tightening bht 焊后热处理post weld heat treatment pwht 清洗clean outco检查、探伤和试验examination inspection & testing eit14 其他中文名称英文名称缩写中文名称英文名称缩写基础foundation fdn 工时man hour mhr信息（资料）information inf 螺栓分布圆bolt circle bc 参考reference ref 加强的reinforced rf修改revision rev 低点low point lp序号（顺序）sequence seq 吸入suction /'s?k??n/ suc 设备带来with equipment [ikwipm?nt] w/e 排出discharge[dist?ɑ:d?] dis仪表带来with instrument [instrum?nt] w/I 蒸汽吹扫steamout so色标colour mark cm 美国标准锥管螺纹national standardtaperpipe thread npt腐蚀裕度corrosion allowance ca 美国标准直管螺纹nationalstandard straight pipe thread nps公用系统utility utl数量quantity qty重量weight wt。
1 管子及管件编号缩写中文名称英文名称1.1 P 管子Pipe1.2 EL 弯头Elbow1.2.1 ELL 长半径弯头Long radius elbow1.2.2 ELS 短半径弯头Short radius elbow1.2.3 MEL 斜接弯头〔虾米腰弯头〕Mitre elbow1.2.4 REL 异径弯头Reducing elbow1.3 T 三通Tee1.3.1 LT 斜三通Lateral tee1.3.2 RT 异径三通Reducing tee1.4 R 异径管接头〔大小头〕Reducer1.4.1 CR 同心异径管接头〔同心大小头〕Concentric reducer 1.4.2 ER 偏心异径管接头〔偏心大小头〕Eccentric reducer 1.5 CPL 管箍Coupling1.5.1 FCPL 双头管箍Full coupling1.5.2 HCPL 单头管箍Half coupling1.5.3 RCPL 异径管箍Reducing coupling1.6 BU 内外螺纹接头Bushing1.7 UN 活接头Union1.8 HC 软管接头Hose coupler1.9 SE 翻边短节Stub end1.10 NIP 短节Pipe nipple or straight nipple 1.10.1 SNIP 异径短节Swaged nipple1.11 CP 管帽〔封头〕Cap1.12 PL 管堵〔丝堵〕Plug1.13 BLK 盲板Blank1.13.1 SB 8字盲板Spectacle blind 〔blank〕1.14 RP 补强板Reinforcing pad2 法兰编号缩写中文名称英文名称2.1 PLG 法兰Flange2.1.1 WNF 对焊法兰Welding neck flange 2.1.2 SOF 平焊法兰Slip-on flange2.1.3 SWF 承插焊法兰Socket-welding flange 2.1.4 T 螺纹法兰Threaded flange2.1.5 LJ 松套法兰Lapped joint flange2.1.6 REDF 异径法兰Reducing flange2.1.7 BF 法兰盖〔日法兰〕Blind flange2.2 FSF 法兰密封面Flange scaling face2.2.1 FF 全平面Flat face2.2.2 RF 凸台面Raised face2.2.3 MFF 凹凸面Male ａnd female face 2.2.4 LF 凹面Female face2.2.5 LM 凸面Male face2.2.6 RJ 环连接面Ring joint face2.2.7 TG 榫槽面Tongue ａnd groove face2.2.8 TF 榫面Tongue face2.2.9 GF 槽面Groove face3 垫片编号缩写中文名称英文名称3.1 G 垫片Gasket3.1.1 NMG 非金属垫片Non-metallic gasket3.1.1.1 AG 石棉垫片Asbestos gasket3.1.1.2 RG 橡胶垫片Rubber gasket3.1.1.3 TEG 聚四氟乙烯包复垫片PTFE envelope gasket 3.1.2 SMG 半金属垫片Semimetallic gasket3.1.2.1 MJG 金属包垫片Meta-jacket gasket3.1.2.2 SWG 缠绕式垫片Spiral wound gasket3.1.3 MG 金属垫片Metallic gasket3.1.3.1 FMG 金属平垫片Flat metallic gasket3.1.3.2 SMSG 齿形金属垫片Solid metal serrated gasket 3.1.3.3 LER 透镜式金属环垫Lens ring gasket3.1.3.4 OCR 八角形金属环垫Octagonal ring gasket 3.1.3.5 OVR 椭圆形金属环垫Oval ring gakset3.1.3.6 IR/OR 内外定位环Inner ring ａnd outer ring3.1.3.7 IR 内定位环Inner ring3.1.3.8 OR 外定位环Outer ring4 巩固件编号缩写中文名称英文名称4.1 B 螺栓Bolt4.1.1 SB 螺柱Stud bolt4.2 NU 螺母Nut4.3 TB 花蓝螺母Turnbuckle4.4 WSR 垫圈Washer4.4.1 SWSR 弹簧垫圈Spring washer5 阀门编号缩写中文名称英文名称5.1 GV 闸阀Gate valve5.2 GLV 截止阀Globe valve5.3 CHV 止回阀Check valve5.4 BUV 蝶阀Butterfly valve5.5 BAV 球阀Ball valve5.6 PV 旋塞阀Plug valve 〔cock〕5.7 CV 调节阀Control valve5.8 SV 平安阀Safety valve5.9 RV 减压阀Pressure reducing valve 5.10 ST 蒸汽疏水阀Steam trap5.11 PRV 泄压阀Pressur relief valve5.12 BV 呼吸阀Breather valve5.13 NV 针形阀Needle valve5.14 AV 角阀5.15 DV 隔膜阀5.16 TWV 三通阀5.17 SGV 插板阀6 管道上用的小型设备编号缩写中文名称英文名称6.1 SPR 气液别离器Separator6.2 FA 阻火器Flame arrester6.3 SR 过滤器Strainer6.3.1 SRY Y型过滤器Y-type strainer6.3.2 SRT T型过滤器T-type strainer6.3.3 SRB 桶式过滤器Bucket type strainer 6.3.4 TSR 临时过滤器Temporary strainer 6.4 SIL 消声器Silencer6.5 SG 视镜Slight glass6.6 SC 取样冷却器Sample cooler6.7 DF 排液漏斗Drain funnel6.8 LM 管道混合器Line mixer6.9 RO 限流孔板Restriction orifice6.9.1 MO 混合孔板Mixing orifice6.1 RD 爆破片〔爆破膜〕Rupture disk6.11 EJ 补偿器Expansion joint7 隔热、伴热编号缩写中文名称英文名称7.1 INS 隔热Thermal insulation7.1.1 H 保温Hot insulation7.1.2 C 保冷Cold insulation7.1.3 P 防烫伤隔热Personnel protection insulation 7.2 T&I 伴热Tracing ａnd insulation7.3 T 管道伴热〔冷〕Tracing7.3.1 EST 蒸汽外伴热External steam tracing7.3.2 IST 蒸汽内伴热Internal steam tracing7.3.3 SJT 蒸汽夹套伴热Steam-jacket tracing7.3.4 ET 电伴热Electric tracing8 配管材料和等级编号缩写中文名称英文名称8.1 M 金属材料Metallic material8.1.1 CS 碳钢Carbon steel8.1.2 CAS 铸钢Cast steel8.1.3 FS 锻钢Forged steel8.1.4 AS 合金钢Alloy steel8.1.5 SS 不锈钢Stainless steel8.1.6 AUSTSS 奥氏体不锈钢Austenitic stainless-steel 8.1.7 CI 铸铁Cast iron8.1.8 MI 可锻铸铁Malleable iron8.1.9 DI 球墨铸铁Ductile iron8.1.10 AL 铝Aluminum8.1.11 BRS 黄铜Brass8.1.12 BRZ 青铜Bronze8.1.13 CU 紫铜Copper8.1.14 LAS 低合金钢Low alloy steel8.1.15 FLAS 低合金锻钢Forged low alloy steel8.1.16 CLAS 低合金铸钢Cast low alloy steel8.2 THK 壁厚Thickness8.2.1 SCH 表号Schedule number8.2.2 STD 标准Standard8.2.3 XS 加强Extra strong8.2.4 XXS 特强Double extra strong9 装置布置编号缩写中文名称英文名称9.1 CN 建北Construction north9.2 E 东East9.3 W 西West9.4 S 南South9.5 N 北North9.6 H 水平Horizontal9.7 V 竖直、铅直、直立Vertical9.8 GRD 地坪Ground9.9 UG 地下Underground9.10 BL 装置边界线Battery limit line9.11 ESEW 事故沐浴洗眼器Emergency shower ａnd eye washer 9.12 HS 软管站Hose station9.13 ML 接续分界线Match line9.14 PS 管道支架〔管架〕Piping support9.15 PR 管桥Pipe rack9.16 STRU 构架〔构筑物〕Structure9.17 BLDG 建筑物Building9.18 PD 清扫设施Purge device9.19 PT 池Pit9.20 SHLT 棚Shelter9.21 COFF 围堰Cofferdam9.22 FL 楼板Floor9.23 PF 平台Plateform10 尺寸标注编号缩写中文名称英文名称10.1 EL 标高Elevation10.2 BOP 管底Bottom of pipe10.3 COP 管中心Center of pipe10.4 TOP 管顶Top of pipe10.5 FOB 底平Flat on bottom10.6 FOT 顶平Flat on top10.7 CL〔屯〕中心线Center line 10.8 TL 切线Tangent line10.9 SYM 对称的Symmetrical10.10 BOS 支架底Bottom of support 10.11 TOS 支架顶Top of support 10.12 CL 净距〔净空〕Clearance 10.13 CTC 中心至中心Center to center 10.14 CTF 中心至面Center to face 10.15 CTE 中心至端部Center to end 10.16 ETE 端到端End to end10.17 FEF 法兰端面Flange ａnd face 10.18 FTF 面到面Face to face10.19 D 直径Diameter10.20 DN 公称直径Nominal diameter 10.21 ID 内径Inside diameter10.22 OD 外径Outside diameter10.23 DIM 尺寸Dimension10.24 MAX 最大Maximum10.25 MIN 最小Minimum10.26 AVG 平均Average10.27 APP 约、近似Approximate10.28 PT.EL 点标高Point elevation11 图表编号缩写中文名称英文名称11.1 PFD 工艺流程图Process flow diagram11.2 PID 管道和仪表流程图Piping & instrument diagram11.3 COD 接续图Continued on drawing11.4 DTL 详图Datail11.5 SPDWG〔ISODWG〕管段图Spool drawing 〔each line isometric drawing〕11.6 DWGNO 图号Drawing number11.7 DWGI 所在图号Drawing identification11.8 LOW 材料表List of material11.9 MTO 汇料Material take-off11.10 APPX 附录Appendix11.11 JOB. No. 工号Job Number11.12 BEDD 根底工程设计数据Basic engineering design data11.13 DEDD 详细工程设计数据Detail engineering design data 11.14 REV. No. 修改号Recision number11.15 REFDWG 参考图Reference drawing11.16 SC 采样接口Sample connection12 操作方式及工作参数编号缩写中文名称英文名称12.1 AUT 自动Automatic12.2 ML 手动Manual control12.3 CHOP 链条操作Chain operated12.4 CSC 铅封关Car seal close12.5 CSO 铅封开Car seal open12.6 LC 锁闭Lock closed12.7 LO 锁开Lock open12.8 NC 正常关Normally close12.9 NO 正常开Normally open12.10 ATM 大气压Atmosphere12.11 PN 公称压力Nominal pressure12.12 A 绝压12.13 G 表压12.14 〔T〕温度Temperature12.15 〔P〕压力Pressure13 施工编号缩写中文名称英文名称13.1 W 焊接Welding13.1.1 AW 电弧焊Arc welding13.1.2 GSAW 气体保护电弧焊Gas shielded-acr welding 13.1.3 EFW 电熔焊Elecric fusion welding13.1.4 ERW 电阻焊Electric Resistance welding13.1.5 GW 气焊Gas welding13.1.6 LW 搭接焊Lap welding13.1.7 BW 对焊Butt welding13.4.8 TW 定位焊Tack welding13.1.9 SW 承插焊Socket welding13.1.10 CW 连续焊Continuous welding13.1.11 SEW 密封焊Seal welding13.1.12 SFG 堆焊Surfacing13.1.13 FW 现场焊接Field welding13.2 HT 热处理Heat treatment13.2.1 PH 预热Preheating13.2.2 SR 应力消除Stress relief13.2.3 PWHT 焊后热处理Post weld heat treatment13.3 EIT 检查、探伤和实验Examination, inspection & testing 13.3.1 VE 外观检查Visual examination13.3.2 UI 〔UT〕超声探伤Ultrasonic inspection 〔test〕13.3.3 RI 〔RT〕射线探伤Radiographic inspection 〔test〕13.3.4 MPI 〔MT〕磁粉探伤Magnetic particle inspection 〔test〕13.3.5 LPI 〔PT〕液体渗透检验Liquid penterant inspection 〔test〕13.3.6 HADT 硬度实验Hardness testing13.3.7 HYDT 水压实验Hydraulic testing13.3.8 PNET 气压实验Pneumatic testing13.3.9 CE 焊条Covered electrode13.3.10 WW 焊丝Welding wire13.3.11 ASSY 装配、组合Assembly13.3.12 F 现场Field13.3.13 F/F 现场制造Field faricated13.3.14 SF 现场决定Suit in field13.3.15 CSP 冷紧Cold spring13.3.16 BCT 螺栓冷紧Bolt cold tightening13.3.17 BHY 螺栓热紧Bolt hot tightening13.3.18 CO 清洗口Clean out13.3.19 ANNY 退火Annealed13.4 PE 平端面Plain end13.5 BE 坡口端Belelled end13.6 THR 螺纹Thread13.7 HB 布氏硬度Brinnel hardness13.8 RC 洛氏硬度14 其他编号缩写中文名称英文名称14.1 FDN 根底Foundation14.2 INF 信息〔资料〕Information14.3 REF 参考Reference14.4 REV 修改Revision14.5 SEQ 序号〔顺序〕Sequence14.6 W/E 设备带来With equipment 14.7 W/I 仪表带来With instrument 14.8 CM 色标Colour mark14.9 CA 腐蚀裕度Corrosion allowance 14.10 UTL 公用系统Utility14.11 UC 公用工程接头Utility connection 14.12 QTY 数量Quantity14.13 WT 重量Weight14.14 MHR 工时Man hour14.15 BC 螺栓分布圆Bolt circle14.16 HP 高点High point14.17 LP 低点Low point14.18 SUC 吸入〔口〕Suction14.19 DIS 排出〔口〕Discharge14.20 SO 蒸气吹扫〔口〕Steam out14.21 NPT 美国标准锥管螺纹National standard taper pipe thread 14.22 NPS 美国标准直管螺纹National standard straight pipe thread 14.23 DR 排液Drain14.24 VT 放气Vent14.25 RTG 〔压力〕等级Rating14.26 CL 等级Class14.27 SMLS 无缝Seamless。
石油天然气工艺管道安装常用英语缩写1、SWAGED NIPPLE CONC SMLS.：大小头同心无缝2、BLE/PSE：Beveled Large End/Plain Small End 大端开破口/小端平端3、PE/PE、PBE、BLE/PSE、BSE/PLE：平端/平端、两端平端、大端开破口/小端平端、小端开破口/大端平端4、ELBOW 90 DEG LR BW SMLS.：弯头 90度长半径（R=1.5DN）对焊无缝5、PIPE SMLS PE/BE：无缝管平口/坡口6、GASKET FLAT RING：垫圈平面环形7、compressed asbestos fiber jointing sheet：石棉胶板8、SPECTACLE BLIND：8字盲板9、STUDBOLT ALLOY STEEL：双头螺栓合金钢10、SR ：短半径（R=1.0DN）11、Mild Steel 软钢; 低碳钢软钢丝12、Mild Steel Arc Welding Electrode 低碳钢焊条13、Mild Steel Channel 槽钢14、Mild Steel Checkered Plate 花纹钢板15、Mild Steel Equal Angle 等边角钢16、Mild Steel Expanded Sheets 钢板网17、Mild Steel Fire Box 软钢板火箱18、Mild Steel Hexagonal Bolts 六角螺丝梗19、Mild Steel Hexagonal Bolts And Nuts 六角螺丝闩20、Mild Steel I-Beam 低碳工字钢21、Mild Steel Ingot 低碳钢锭22、Mild Steel Plate 软钢板23、Mild Steel Reinforcement (含钢量0.12--0.25%) 软钢钢筋24、Mild Steel Shank 软钢手柄25、Mild Steel Sheet 软钢皮26、TS：螺母（nut的复数）27、BOLT：螺栓28、FULL BORE：与管子等径的、直通式（Valve Ball, Full Bore全通径球阀）29、REDUCED/REGULAR BORE：缩径（Valve Ball, Reduced/Regular Bore缩径球阀）30、SW ENDS / CARBON STEEL BODY / DIMS TO BS EN：承插焊/碳钢阀体/尺寸按照英国及欧洲标准31、RF FLANGED ENDS：凸面法兰连接（表示阀门连接形式）32、TEE EQUAL：等径三通33、SOCKOLET：承插支管台34、THREBOLET：螺纹支管台35、常见阀门连接面英文表示：⑴ LUGGED ------>凸耳对夹式的,法门的一种结构形式.一般用于大直径的止回阀或蝶阀,属于对夹连接的一个变种,要配对法兰.连接螺栓要加长⑵ RING TYPE JOINT------>环连接面,这是法兰密封面的类型,一般这样写要法兰的.⑶ SOCKET WELD------>承插焊连接,不需法兰⑷ THREADED---->螺纹连接,不要法兰⑸ WAFER------>对夹式连接,类似于凸耳的,也是一种阀门的结构形式,属于FLANGELESS 阀门,阀门本体没有法兰,但是要有配对法兰连接.螺栓要加长⑹ BUTTERWELD/THREADED------>对焊/罗纹.都不要法兰,一般是用于描述小阀门,两端的连接形式不同的情况⑺ SOCKET WELD /THREADED--->承插焊/螺纹,都不要法兰,一般是用于描述小阀门,两端的连接形式不同的情况36、VALVE GATE / SOLID WEDGE：闸阀/整体楔形闸板37、MANUFACTURERS STANDARD：行业标准38、union：通常指的是活接头，也就是老师傅常说的“油印”；nipple：一般是指用于软管站连接软管的接头，连接方式为多样（焊接／丝接／法兰连接）；pipe：一般就指短管，其中的couple特指两头带法兰的短管连接，即俗称的“车轱辘管”。
