气动管件名称中英文介绍

气缸air cylinder三联件 F.R.L Unit Filter（过滤器）+Regulator（减压阀）+Lubricator（油雾器）调压器regulator气路板pneumatic board电磁阀solenoid valve直通接头quick coupling (quick joint)三通pipe tee消音器Silencer堵头plug角座阀the angle place valve主要生产制造产品有球阀、闸阀、蝶阀、截止阀、止回阀、调节阀、电磁阀、安全阀、针型阀、疏水器、疏水阀、旋塞阀、隔膜阀、鸭嘴阀、放料阀、排气阀、呼吸阀、过滤器、阻火器、节流阀、角座阀、平衡阀、排污阀、排泥阀、切断阀、减压阀、管夹阀、柱塞阀、底阀、视镜、法兰、水力控制阀等优秀供应商之一.the german fring valve main product includes: electrically operated valve, air operated valve, high temperature high pressure valve, ball valve, gate valve, reed valve, cut-off valve, check valve, regulating valve, solenoid valve, safety valve, needle valve, condensate trap | the draining valve, the stopcock, the diaphragm valve, the duck mouth valve, puts the material valve, the discharge valve, the respiration valve, the filter, the fire barrier, the throttle valve, the angle place valve, the by-pass valve, the wash water valve, the mud valve, the trip valve, the pressure relief valve, the tube to clamp the valve, the plunger valve, the bottom valve, to regard the mirror, the flange, the water power control valve, and so on serial productses.。

常用管件管道配件中英文对照１.管件系列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。

3.3> CROSS 四通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 nipple1。

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 blind1。

14〉> PAD 补强板Reinforcing pad1.15>焊接支管台 WELDOLET1。

中英文对应（大全）1 管道组成件 Piping component1.1 管子 Pipe管子(按照配管标准规格制造的) pipe管子(不按配管标准规格制造的其他用管) tube钢管 steel pipe铸铁管 cast iron pipe衬里管 lined pipe复合管 clad pipe碳钢管 carbon steel pipe合金钢管 alloy steel pipe不锈钢 stainless 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锻铁管 wrought-iron 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电熔（弧）焊钢板卷管 electric-fusion (arc)-welded steel-plate 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塑料管 plastic pipe玻璃管 glass tube橡胶管 rubber tube直管 run pipe; straight pipe1.2 管件 Fitting弯头 elbow异径弯头 reducing elbow带支座弯头 base elbowk半径弯头 long radius elbow短半径弯头 short radius elbow长半径180°弯头 long radius return短半径180°弯头 short radius return带侧向口的弯头（右向或左向） side outlet elbow (right hand or left hand)双支管弯头（形） double branch elbow三通 tee异径三通 reducing tee等径三通 straight tee带侧向口的三通（右向或左向） side outlet tee (right hand or 1eft hand) 异径三通（分支口为异径） reducing tee (reducing on outlet)异径三通（一个直通口为异径）reducing tee (reducing on one run)带支座三通 base tee异径三通（一个直通口及分支口为异径） reducing tee (reducing on one run and outlet)异径三通（两个直通口为异径，双头式） reducing tee (reducing on both runs, bull head)45°斜三通45° lateral45°斜三通（支管为异径）45° lateral (reducing on branch)45°斜三通(一个直通口为异径) 45° lateral (reducing on one run)45°斜三通(一个直通口及支管为异径) 45° lateral (reducing on one run and branch)Y型三通（俗称裤衩）true “Y”四通 cross等径四通 straight cross异径四通 reducing cross异径四通（一个分支口为异径）reducing cross (reducing on one outlet) 异径四通（一个直通口及分支口为异径） reducing cross (reducing on one run and outlet)异径四通（两个分支口为异径） reducing cross (reducing on both outlet) 异径四通（一个直通口及两个分支口为异径） reducing cross (reducing on one run and both outlet)异径管 reducer同心异径管 concentric reducer偏心异径管 eccentric reducer锻制异径管 reducing swage螺纹支管台 threadolet焊接支管台 weldolet承插支管台 sockolet弯头支管台 elbolet斜接支管台 latrolet镶入式支管嘴 sweepolet短管支管台 nipolet支管台，插入式支管台 boss管接头 coupling, full coupling半管接头 half coupling异径管接头 reducing coupling活接头 union内外螺纹缩接（俗称补芯） bushing管帽 cap (C)堵头 plug短节 nipple异径短节 reducing nipple; swage nipple1.3 弯管 Bend预制弯管 fabricated pipe bend跨越弯管（^ 形） cross-over bend偏置弯管（~ 形） offset bend90°弯管 quarter bend环形弯管 circle bend单侧偏置90°弯管（? 形） single offset quarter bendS形弯管“S” bend单侧偏置U形膨胀弯管（| ?形）single offset “U” bendU形弯管“U” bend双偏置U膨胀弯管double offset expansion “U” bend斜接弯管 mitre bend三节斜接弯管 3-piece mitre bend折皱弯管 corrugated bend圆度 roundness1.4 法兰 Flange (FLG）整体管法兰 integral pipe flange钢管法兰 steel pipe flange螺纹法兰 threaded flange滑套法兰（包括平焊法兰） slip-on flange (SO); slip-on welding flange 承插焊法兰 socket welding flange松套法兰 lap joint flange (LJF)对焊法兰 welding neckflange (WNF)法兰盖 blind flange, blind孔板法兰 orifice flange异径法兰 reducing flange盘座式法兰pad type flange松套带颈法兰 loose hubbed flange焊接板式法兰welding plate flange对焊环 welding neck collar （与stub end相似）平焊环 welding-on collar突缘短节 stub end, lap翻边端 lapped pipe end松套板式法兰 loose plate flange压力级 pressure rating, pressure rating class压力—温度等级 pressure-temperature rating法兰密封面，法兰面 flange facing突面 raised face (RF)凸面 male face (MF)凹面 female face (FMF)榫面 tongue face槽面 groove face环连接面 ring joint face全平面；满平面 flat face; full face (FF)光滑突面 smooth raised face (SRF)法兰面加工 facing finish粗糙度 roughness光滑的 smooth齿形 serrated均方根 root mean square (RMS)算术平均粗糙高度 arithmetical average roughness height (AARH)配对法兰 companion-flange螺栓圆 bolt circle (B.C.)1.5 垫片 Gasket (GSKT)垫片的型式 type of gasket平垫片 flat gasket环形平垫片 flat ring gasket平金属垫片 flat metal gasket夹棉织物的橡胶 elastomer with cotton fabric insertion夹石棉织物的橡胶 elastomer with asbestos fabric insertion夹石棉织物及金属丝加强的橡胶 elastomer with asbestos fabric insertion and with wire reinforcement无石墨压缩白石棉垫片 non graphited compressed white asbestos gasket 天然白橡胶垫片 natural white rubber gasket压缩石棉垫片 compressed asbestos class gasket浸聚四氟乙烯的石棉垫片 PTFE impregnated asbestos gasket夹石棉的缠绕金属垫片 spiral-wound metal gasket with asbestos filler 内环 inner ring外环，外定位环 outer ring波纹金属垫片 corrugated metal gasket波纹金属包嵌石棉垫片 corrugated metal gasket with asbestos inserted 双夹套波纹金属包石棉垫片 corrugated metal double jacketed asbestos filled gasket双夹套垫片 double jacketed gasket金属包石棉平垫片 flat metal jacketed asbestos filled gasket整体金属齿形垫片 solid metal serrated gasket槽形金属垫片 grooved metal gasket环形连接金属垫片 ring joint metal gasket八角环形垫片 octagonal ring gasket椭圆环形垫片 oval ring gasket透镜式垫片 lens gasket非金属垫片 non-metallic gasket1.6 阀门 Valve1.6.1 阀门结构、零件阀轭 yoke外螺纹阀杆及阀轭 outside screw and yoke (OS & Y) 阀杆 stem内螺纹 inside screw (IS)阀轭套 yoke sleeve阀杆环 stem ring阀座 valve seat (body seat)阀座环、密封圈 seat ring整体（阀）座 integral seat堆焊（阀）座 deposited seat阀芯（包括密封圈、杆等内件） trim阀盘 disc阀盘密封圈 disc seat阀体 body阀盖 bonnet阀盖衬套 bonnet bush螺纹阀帽 screw cap螺纹阀盖 screw bonnet螺栓连接的阀盖 bolted bonnet (BB)活接阀盖（帽） union bonnet (cap)螺栓连接的阀帽 bolted cap (BC)焊接阀盖 welded bonnet (WB)本体阀杆密封 body stem seal石棉安全密封 asbestos emenen seal倒密封 back seal压力密封的阀盖 pressure-tight bonnet动力操纵器 powered operator电动操纵器 electric motor operator气动操纵器 pneumatic operator液压操纵器 hydraulic operator快速操纵器 quick-acting operator滑动阀杆 sliding stem正齿轮传动 spur gear operated伞齿轮传动 bevel gear operated扳手操作 wrench operated链轮 chain wheel手轮 hand wheel手柄 hand lever (handle)气缸（或液压缸）操纵的 cylinder operated链条操纵的 chain operated等径孔道 full bore; full port异径孔道 reducing bore, reduced port,venturi port短型 short pattern紧凑型（小型） compact type笼式环 lantern ring压盖 gland阀杆填料 stem packing阀盖垫片 bonnet gasket升杆式（明杆） rising stem (RS)非升杆式（暗杆） non-rising stem (NRS)指示器/限位器 indicator/stopper注油器 grease injector可更换的阀座环 renewable seat ring1.6.2 常用阀(1）闸阀 gate valve平行双闸板 double disc parallel seat开口楔形闸板 split wedge挠性整体楔形闸扳 flexible solid wedge整体楔形闸板 solid wedge塞型闸阀 plug gate valve直通型闸阀 through conduit gate valve(2) 截止阀 globe valve球心型阀盘 globe type disc塞型阀盘 plug type disc可转动的阀盘 swivel disc(3) 节流闪阀 throttle valve针阀 needle valve(4) 角阀 angle valve(5) Y型阀（Y 型阀体截止阀） Y-valve (Y-body globe valve)(6) 球阀 ball valve三通球阀 3-way ball valve装有底轴的 trunnion mounted耐火型 fire safe type浮动球型 floating ball type防脱出阀杆 blowout proof stem(7) 蝶阀 butterfly valve对夹式（薄片型） wafer type凸耳式 lug type偏心阀板蝶阀 offset disc burerfly valve; eccentric butterfly valve 斜阀盘蝶阀 canted disc butterfly valve连杆式蝶阀 link butterfly valve8) 柱塞阀 piston type valve(9) 旋塞阀 plug valve三通旋塞阀 three-way plug valve四通旋塞阀 four-way plug valve旋塞 cock衬套旋塞 sleeve cock(10) 隔膜阀 diaphragm valve橡胶衬里隔膜阀 rubber lined diaphragm valve直通式隔膜阀 straight way diaphragm valve堰式隔膜阀 weir diaphragm valve(11) 夹紧式胶管阀 pinch valve（用于泥浆、粉尘等）(12) 止回阀 check valve升降式止回阀 lift check valve旋启式止回阀 swing check valve, flap check valve落球式止回阀 ball check valve弹簧球式止回阀 spring ball check valve双板对夹式止回阀 dual plate wafer type check valve无撞击声止回阀 non-slam cheek valve底阀 foot valve切断式止回阀 stop check valve; non-return valve活塞式止回阀 piston check valve斜翻盘止回阀 tilting disc check valve蝶式止回阀 butterfly check valve1.6.3 其它用途的阀安全泄气阀 safety valve (SV)安全泄液阀 relief valve (RV)安全泄压阀 safety relief valve杠杆重锤式 lever and weight type引导阀操纵的安全泄气阀 pilot operated safety valve复式安全泄气阀 twin type safety valve罐底排污阀 flush-bottom tank valve电磁阀 solenoid valve, solenoid operated valve电动阀 electrically operated valve, electric-motor operated valve 气动阀 pneumatic operated valve低温用阀 cryogenic service valve蒸汽疏水阀 steam trap机械式疏水阎 mechanical trap浮桶式疏水阀 open bucket trap, open top bucket trap浮球式疏水阀 float trap倒吊桶式疏水阀 inverted bucket trap自由浮球式疏水阀 loose float trap恒温式疏水阀 thermostatic trap金属膨胀式蒸汽疏水阀 metal expansion steam trap液体膨胀式蒸汽疏水阀 liquid expansion steam trap双金属膨胀式蒸汽疏水阀 bimetallic expansion steam trap压力平衡式恒温疏水阀 balanced pressure thermostatic trap热动力式疏水阀 thermodynamic trap脉冲式蒸汽疏水阀 impulse steam trap放气阀（自动放气阀） air vent valve (automatic air vent valve) （疏水阀用）平板式滑动闸阀 slab type sliding gate valve盖阀 flat valve换向阀 diverting valve, reversing valve热膨胀阀 thermo expansion valve自动关闭阀 self-closing gate valve自动排液阀 self-draining valve管道盲板阀 line-blind valve挤压阀 squeeze valve（用于泥浆及粉尘等）呼吸阀 breather valve风门、挡板 damper减压阀 pressure reducing valve, reducing valve控制阀 control valve膜式控制阀 diaphragm operated control valve执行机构 actuator背压调节阀 back pressure regulating valve差压调节阀 differential pressure regulating valve压力比例调节阀 pressure ratio regulating valve1.6.4 未指明结构（或阀型）的阀切断阀 block valve; shut-off valve; stop valve调节阀 regulating valve快开阀 quick opening valve快闭阀 quick closing valve隔断阀 isolating valve三通阀 three way valve夹套阔 jacketed valve非旋转式阀 non-rotary valve排污阀 blowdown valve集液排放阀 drip valve排液阀 drain valve放空阀 vent valve卸载阀 unloading valve排出阀 discharge valve吸入阀 suction valve多通路阀 multiport valve取样阀 sampling valve手动阀 hand-operated valve; manually operated valve 锻造阀 forged valve铸造阀 cast valve（水）龙头 bibb; bib; faucet抽出液阀（小阀） bleed valve旁路阀 by-pass valve软管阀 hose valve混合阀 mixing valve破真空阀 vacuum breaker冲洗阀 flush valve第一道阀；根部阀 primary valve根部阀 root valve总管阀 header valve事故切断阀 emergency valve1.7 管道特殊件 Piping Specialty1.7.1 管道特殊件（组件）粗滤器 strainer过滤器 filter临时粗滤器（锥型） temporary strainer (cone type) y 型粗滤器 y-type strainerT型粗滤器 T-type strainer永久过滤器 permanent filter丝网粗滤器 gauze strainer洗眼器及淋浴器 eye washer and shower视镜 sight glass阻火器 flame arrester喷嘴；喷头 spray nozzle取样冷却器 sample cooler消声器 silencer膨胀节 expansion joint波纹膨胀节 bellow expansion joint单波 single bellow双波 double bellow多波 multiple bellow压力平衡式膨胀节 pressure balanced expansion带铰链膨胀节 hinged expansion joint轴向位移型膨胀节 axial movement type expansion joint自均衡膨胀节（外加强环）self-equalizing expansion joint 带接杆膨胀节 tied expansion joint万向型膨胀节 universal type expansion joint球形补偿器 ball type expansion joint填函式补偿器 slip type (packed type) expansion joint单向滑动填料函补偿器 single actionpacked slip joint1.7.2 管道特殊元件Piping Special Element软管接头 hose connection (HC)快速接头 quick coupling金属软管 metal hose橡胶管 rubber hose挠性管 flexible tube鞍形补强板 reinforcing saddles补强板 reinforcement pad特殊法兰 special flange漏斗 funnel排液环 drip ring排液漏斗 drain funnel插板 blank垫环 spacer8字盲板 spectacle blind; figure 8 blind限流孔板 restriction orifice爆破片 rupture disk法兰盖贴面 protective disc费托立克接头 victaulic coupling1.8 端部连接 End Connection法兰端 flanged end坡口端 beveled end (BE)对焊端 butt welded end平端 plain end (PE)承插焊端 socket welding end螺纹端 threaded end (TE)承口 bell end焊接端 welding end法兰连接（接头） flanged joint对焊连接（接头） butt welded joint螺纹连接，管螺纹连接 threaded joint, pipe threaded joint 锥管螺纹密封焊连接 seal-welded taper pipe threaded joint 承插焊连接（接头） socket welded joint承插连接（接头） bell and spigot joint环垫接头 ring joint (RJ)万向接头 universal joint软钎焊连接（接头） soldered joint搭接接头，松套连接 lapped joint外侧厚度切斜角 bevel for outside thickncss内侧厚度切斜角 bevel for inside thickness内外侧厚度切斜角 bevel for combined thickness法兰式的 flanged (FLGD)对焊的 butt welded (BW)螺纹的 threaded (THD)承插焊的 socket welded (SW)小端为平的 small end plain (SEP)大端为平的 large end plain (LEP)两端平 both ends plain (BEP)小端带螺纹 small end thread (SET)大端带螺纹 large end thread (LET)两端带螺纹 both end thread (BET)一端带螺纹 one end thread (OET)支管连接 branch connection焊接支管 branch pipe welded directly to the run pipe2007-3-5 23:45 admin2 管道用紧固件及螺纹2.1 紧固件螺栓 bolt六角头螺栓 hexagonal head bolt方头螺栓 square head bolt螺柱，双头螺栓 stud bolt环头螺检 eye bolt沉头螺栓 countersunk (head) screw地脚螺栓 anchor bolt; foundation bolt松紧螺旋扣（花篮螺丝） turnbuckleU形螺栓 U-boltT形螺栓 T-bolt圆头螺钉 round head bolt机螺栓，机螺钉 maehine bolt顶开螺栓，顶起螺栓 Jack screw自攻螺钉 self tapping screw膨胀螺栓 expansion bolt粗制的 coarse精制的 finished, fine螺母 nut六角螺母 hexagonal nut方螺母 square nut蝶形螺母 wing nut扁螺母 flat nut锁紧螺母 lock nut垫圈 washer平垫圈 plain washer球面垫圈 spherical washer弹簧垫圈 spring washer方垫圈 square washer斜垫圈 slant washer销轴 pinned shan销 pin开口销 cotter pin定位销 dowel pin带孔销 pin with hole圆锥销 taper pin铆钉 rivet键 key2.2 螺纹左螺纹left hand thread右螺纹 right hand thread管螺纹 pipe thread锥管螺纹 taper pipe thread直管螺纹straight pipe thread梯形螺纹 trapezoid thread螺距pitch of thread粗牙螺纹coarse thread细牙螺纹 fine thread特细牙螺纹extra fine thread通长螺纹full thread惠氏螺纹whitworth thread公制螺纹 metric ibread美国标准锥管螺纹 American standard taper pipe thread (NPT) 螺孔 tap3 材料、型钢及填料3.1 金属材料3.1.1 黑色金属 Ferrous Metal碳素钢 carbon steel (CS)低碳钢 low-carbon steel中碳钢 medium-carbon steel高碳钢 high-carbon steel普通碳素钢 general carbon steel优质碳素钢 high-quality carbon steel普通低合金结构钢 general structure low-alloy steel 合金结构钢 structural alloy steel合金钢 alloy steel低合金钢 low alloy steel中合金钢 medium alloy steel高合金钢 high alloy steel耐热钢 heat resisting steel高强度钢 high strength steel复合钢 clad steel工具钢 tool steel弹簧钢 spring steel钼钢 molybdenum steel镍钢 nickel steel铬钢 chromium steel铬钼钢 chrome-molybdenum steel铬镍钢 chromium-nickel steel,chrome-nickel steel 不锈钢 stainless steel (S.S.)奥氏体不锈钢 Austenitic stainless steel马氏体不锈钢 Martensitic stainless steel司特来合金（钨铬钴台金） Stellite耐蚀耐热镍基合金 Hastelloy铬镍铁合金 inconel耐热铬镍铁合金 incoloy20合金 20 alloy平炉钢（马丁钢） Martin steel镇静钢 killed steel半镇静钢 semi-killed steel沸腾钢 rimmed steel; rimming steel; open-steel锻钢 forged steel铸钢 cast steel铸铁 cast iron (C.I.)灰铸铁 grey cast iron可锻铸铁 malleable iron (MI)球墨铸铁 nodular cast iron; nodular graphite iron 生铁 pig iron熟铁，锻铁 wrought iron铸件 casting高硅铸铁 high silicon cast iron3.1.2 镀层及制造方法渗铬钢，镀铬钢 chromized steel镀铬的 chromium-plated, chrome-plated 镀层 plating锻造，型钢 swage锻造的，锻造 forging轧制 rolling热轧 hot rolling冷轧 cold rolling挤压 extruding冷加工 cold working热加工 hot working拔制 drawing3.1.3 有色金属Non-ferrous Metal铝 aluminum铜，紫铜 copper黄铜 brass青铜 bronze铝青铜 aluminum bronze磷青铜 phosphor bronze铝镁合金 aluminum magnesium锰青铜 manganese bronze蒙乃尔（注：镍及铜合金） Monel镍铜台金 nickel copper alloy非铁合金 nonferrous alloy钛 titanium铅 lead硬铅 hard lead3.1.4 材料性能极限强度 ultimate strength抗拉强度 tensile strength屈服极限 yield limit屈服点 yield point延伸率 percentage elongation抗压强度 compressive strength抗弯强度 bending strength弹性极限 elastic limit冲击值 impact value疲劳极限 fatigue limit蠕变极限 creep limit持久极限 endurance limit布氏硬度 Brinell hardness洛氏硬度 Rockwell hardness维氏硬度 Vickers diamond hardness, diamond penetrator hardness 蠕变断裂强度 creep rupture strength断面收缩率 reduction of area韧性 toughess脆性 brittleness延性 ductility冷脆 cold shortness冷流 cold flow3.2 非金属材料 Non-metallic Material塑料 plastic丙烯腈—丁二烯—苯乙烯 acrylonitrile-butadiene-styrene (ABS) 聚乙烯 polyethylene (PE)聚氯乙烯 polyvinyl chloride (PVC)苯乙烯橡胶 styrene-rubber (SR)聚丁烯 polybutylene (PB)聚丙烯 polypropylene (PP)聚苯乙烯 polystyrene (PS)氯化聚醚 chlorinated polyether (CPE)聚酰胺 polyamide (PA)聚碳酸酯 polycarbonate (PC)聚甲基丙烯酸甲酯 polymethyl methacrylate (PMMA)醋酸丁酸纤维素cellulose acetate butyrate (CAB)氯化聚氯乙烯 chlorinated polyvinyl chloride (CPVC)聚偏二氟乙烯 polyvinylidene fluoride (PVDF)缩醛塑料 acetal plastic尼龙塑料 nylon plastic聚烯烃 polyolefin (PO)石墨酚醛塑料 graphite phenolic plastics聚四氟乙烯 polytetrafluoroethylene (PTFE)纤维增强热塑性塑料 fiber reinforced thermoplastics热塑性塑料 thermoplastic热固性塑料 thermosetting plastics胶粘剂 adhesive溶剂胶接剂 solvent cement树脂 resin环氧树脂 epoxy, epoxy resin聚酯树脂 polyester resin聚酯纤维 polyester fibers氟塑料 fluoroplastics聚氨基甲酸酯 polyurethane丙烯酸树脂 acrylic resin脲醛树脂 urea resin呋哺树脂 furan resin乙烯丙烯二烃单体 ethylene propylene diene monomer (EPDM) 合成橡胶 synthetic rubber橡胶 rubber丁腈橡胶 nitrile butadiene rubber氯丁橡胶 neoprene天然橡胶 natural rubber乙丙橡胶 ethylene propylene rubber (EPR)玻璃 glass硼硅玻璃 borosilicate glass耐火砖 fire brick陶瓷 ceramic搪瓷 porcelain enamel木材 wood3.3 型材型钢 shaped steel, section steel, swage角钢 angle steel槽钢 channel工字钢 I-beam宽缘工字钢或H钢 wide flanged beamT型钢 T-bar方钢 square bar扁钢 flat bar角钢 hexagonal steel bar圆钢 round steel; rod钢带 strap steel钢板 plate网纹钢板 checkered plate腹板（指型钢的立板） web翼缘（指型钢的缘） wing3.4 填料及填料函填料 packing石棉绳 asbestos rope, asbestos cord．O形环 O-ring自密封 self-sealing四氟带 Teflon tap带铬镍合金丝的石棉绳 asbestos rope with inconel wire, inconel wire asbestos浸聚四氟乙烯的石棉填料 Teflon impregnated asbestos packing金属填料 metallic stuffing填料箱，填料函 packing box, stuffing box填料函压盖 stuffing box gland2007-3-5 23:45 admin4 管道等级及材料统计4.1 管道材料规定 Piping Material Specification管道等级 piping class; piping classification管道等级号 class designation公称直径 nominal diameter (DN); nominal (pipe) size公称压力 nominal pressure (PN)压力级，等级，类别 class (CL)低压 low pressure (L.P.)中压 medium pressure (M.P.)高压 high pressure (H.P.)大气压 atmosphere (ATM)真空 vacuum工作压力 operating pressure; working pressure设计压力 design pressure工作温度 operating temperature设计温度 design temperature环境温度 ambient temperature腐蚀裕量 corrosion allowance管道附件 piping attachment管道元件 piping element壁厚 wall thickness (WT)壁厚系列号 schedule number (SCH. No.)加厚的，加强的 extra heavy, extra strong双倍加厚的，双倍加强的 double extra heavy, double extra strong通用连接组 typieal installation分组（类）形式（如管道等级表） block form数据库 data base文件 file4.2 材料统计 Material Take-off (MTO)汇总表 summary sheet材料表 bill of material (BM)综合管道材料表 consolidated piping material summary sheet (CPMSS) 统计材料准确度 accuracy of take-off材料情况报告 material status report (MSR)散装材料 bulk material编位号的 itemized代码 code number短代码 short code数量 quantity (QTY)重力 weight净重 net weight毛重 gross weight2007-3-5 23:46 admin5 设备布置及管道布置Plot Plan and Piping Layout,Equipment and Piping Arrangement5.1 设备名称 Equipment Name5.1.1 容器 Vessel(1) 塔 tower, column洗涤塔 scrubber吸收塔 absorber冷却塔 cooling tower精馏塔 fractionating tower蒸馏塔 distillation tower再生塔 regenering tower造粒塔 prflling tower汽提塔 stripper脱气塔 degasifier合成塔 synthesis tower(2) 反应器 reactor聚台釜 polymerizer转化器，变换器 converter脱硫反应器 desulphurization reactor甲烷化器 methanator(3) 气柜 gas-holder螺旋式气柜 helical gas-holder湿式气柜 wet gas-holder干式气柜 dry gas-holder(4) 槽罐贮罐 tank; storage tank缓冲罐 knock out drum球罐 spheroid, spherical tank罐 drum接受槽 receiver计量槽 measuring tank加料槽 feed tank排污罐 blow down tank闪蒸罐 flash drum汽包 steam drum溶液贮槽 solution storage tank地下槽 sloptank(5) 其它设备分离器 separator旋风分离器 cyclone分子筛 molecular sieve脱氧器 deaerator搅拌器 agitator干燥器 dryer混合器 mixer萃取器 extractor结晶器 crystallizer澄清器 gravity settler净化器 purifier气化器 vaporizer吸附器 adsorber融解槽 melter减温器 desuperheater升压器 booster喷射器 ejector喷头 sprayer火炬 flare消声器 silencer(6) 换热器、加热器、冷却器换热器 heat exchanger空冷器 air cooler水冷却器 water cooler冷凝器 condenser螺旋板式换热器 spiral plate heat exchanger 蒸发器 evaporator再沸器 reboiler急冷器 quencher深冷器 chiller预热器 preheater再热器 reheater加热器 heater电加热器 electric heater过热器 super heater给水加热器 feed water heater中间冷却器 inter cooler后冷却器 after cooler5.1.2 工业炉及锅炉炉子 furnace烧嘴 burner锅炉 boiler烟囱 stack废热锅炉 waste heat boiler辅助锅炉 auxiliary boiler省煤器 economizer回热炉 direct-fired heater辐射段 radiant section对流段 convection section裂化炉 reformer焚烧炉 incinerator回转窑 rotary kiln炉管 furnace tube吹灰器 soot blower观察孔 observation door, peep door防爆门 explosion door5.2 辅助用房名称5.2.1 生产用房分析室 analyzer room变压器室 transformer room配电室，变电所 substation, switch room 蓄电池室 battery room控制室 control room通风室 ventilating room贮藏室 storage room维修间 maintenance room办公室 office5.2.2 生活用房更农室 locker room盥洗室，厕所 closet, lavatory, toilet5.3 图名管道布置平面 piping arrangement plan (PAP)管道布置 piping layout轴测图 isometric drawing分区索引图 key plan初版设备布置图（“A”版）preliminary plot plan ( “A” issue)内部审查版设备布置图（“B”版）inrernal approval plot plan ( “B” issue)用户审查版设备布置图（“C”版) owner approval plot plan ( “C” issue)确认版设备布置图（“D”版）confirm plot plan ( “D” issue)研究版设备布置图（“e”版）planning plot plan ( “E” issue)设计版设备布置图（“F”）designing plot plan ( “F” issue)施工版设备布置图（“G”版）construction plot plan ( “G” issue)5.4 厂房、站、单元压缩机房 compressor house (room)泵房 pump house (room)洗眼站 eye washer station泡沫站 foam station软管站，公用工程站 hose station (HS), utility station成套设备 package unit设施 facilities罐区 tank yard空分装置 air separation facility5.5 设备布置设备位号 equipment item number工厂 plant工厂区界 plant limit项目区界内侧 inside battery limit (I.S.B.L.)项目区界 batterylimit (BL)区界 area limit区域边界 zone iimit界外 off site东 east (E)西 west (W)南 south (S)北 north (N)上 up下 down工厂北向 plant north真实北向 true north道路 road小过道 cat walk, cat way走道，过道 walk way, gangway, access way 污水坑（井） sump pit集水池 catch basin沟槽 through预留区 trough场地 future area铺砌区 paving area非铺砌区 unpaved area碎石铺面 gravel paving橡皮铺面 rubber paving面积，区域 area体积，容积 volume (VOL)5.6 管道布置管道设计 piping design管道研究 piping study走向研究 routing study重要管道 critical piping地上管道 above ground piping地下管道 under ground piping管网 network of pipes管廊 pipe rack管沟 piping trench管间距 line spacing管道跨距 line span总管 header, manifold旁路 by pass排液 drain放空 vent上升管，垂直管 riser导管 canduit裸管 bare iine管件直接 fitting to fitting (FTF)管段，接口 spool piece, spool取样接口 sampling connection集液包 drip leg伴热管 tracing pipe蒸汽伴热 steam tracing热水伴热 hot-water tracing电伴热 electrical tracing夹套管 jacketed line, jacketed piping全夹套的 full jacketed平面 plan详图 detail“ ”视图X view “X”“ ”剖视A-A section “A-A”连接图 hook up drawing接续图 continue on drawing (COD)接续线 match line (M.L.)比例 scale图例 legend符号 symbol管口表 list of nozzles方位 orientation管口方位 nozzle orientation定位 location相交 intersection水平的 horizontal垂直的，立式的 vertical垂直，正交，垂直的 perpendicular平行，平行的 parallel水平安装 horizontal installation垂直安装 vertical installafion对称的 symmetric相反（的），对面（的） opposite顺时针方向 clock wise逆时针方向 counter clock wise计算机辅助设计 computer aided design (CAD) 5.7 图面标注绝对标高 abselute elevation海平面标高 over-sea mean level (OSL)标高，立面 elevation (EL)混凝土顶面 top of concrete架顶面 top of support (TOS)钢结构顶面 top of steel梁项面 top of beam (TOB)支撑点 point of suppon (POS)管顶 top of pipe (TOP)管底 bouom of pipe (BOP)沟底 boaom of trench管子内底 invert (inside bottom of pipe) 底平 flat on bottom (FOB)顶平 flat on top (FOT)工作点 working point (W.P.)面至面 face to face (F-F)中心至端面 center to end (C-E)中心至面 center to face (C-F)中心至中心，中至中 center to center (C-C) 坐标 coordinate坐标原点 origin of coordinate出口中心线 center line of discharge入口中心线 center line of suction中心线 centerline (CL)入口 inlet, suction出口 outlet, discharge排出口 exhaust距离 distance5.8 相关专业的专业词汇5.8.1 工艺(1) 图及表流程图 flow diagram工艺流程图 process flow diagram (PFD)管道及仪表流程图 piping andinstrument flow diagram (PID)公用工程流程图 utility flow diagram (UFD) 管线表 line list; line schedule命名表；管道表 nomenclature设备表 equipment list (schedule)(2) 流体 fluid空气 air仪表空气 instrument air工艺空气 process air低压蒸汽 low pressure steam中压蒸汽 medium pressure steam高压蒸汽 high pressure steam伴热蒸汽 tracing steam饱与蒸汽 saturated steam过热蒸汽 superheated steam氧气 oxygen氢气 hydrogen氮气 nitrogen燃料气 fuel gas天然气 natural gas火炬气 flare gas酸性气 sour gas液化石油气 liquefired petroleum gas (LPG) 氨气 ammonia gas冷却水 cooling循环水 circulating water锅炉给水 boiler feed water热水 hot water蒸汽冷凝水 steam condensate盐水 brine工艺水 process water化学污水 chemical sewage防腐剂 corrosion inhibitor重油 heavy oil石脑油 naphtha燃料油 fuel oil润滑油 lubricating oil密封油 sealing oil冷冻剂 refrigerant载热体 heating medium溶剂 solvent溶液 solution母液 mother liquor单体 monomer聚合物 polymer均聚物 homopolymer共聚物 copolymer工艺液体 process liquid工艺气体 process gas硫酸 sulphuric acid盐酸 chlorhydric acid硝酸 nitric acid烧碱 caustic soda(3) 流体特性 fluid characteristics蒸汽压 vapor pressure临界温度 critical temperature临界点 critical point临界压力 critical pressure比热 specific heat湿度 humidity密度 density比重 specific gravity粘度 viscosity闪点 flash point融点 melting point凝固点 freezing point浓度 concentration爆炸极限 limit of explosion有毒的 toxic可燃的；易燃的 flammable(4) 其它回收 recovery再生 regeneration循环 cireulatlon再循环；再生 recycle补充 make-up制备 preparation蒸汽吹扫 steaming out吹扫 purge抽空；排空 evacuation吹出 blow-off排污 blow down破真空 vacuum breaker大气腿 barometric leg备用 stand-by化学清洗 chemical cleaning净正吸入压头 net positive suction head (NPSH) 进料 feed成品 product污染 contamination大气污染 atmospheric pollution环境温度 ambient temperature5.8.2 建筑、结构建筑物 building钢结构 steel structure已有钢结构 existing steel structure钢筋混凝土结构 reinforced concrete construction 楼面 floor平台 platform (PF)地面 ground level栏杆 handrail楼梯 stair; stair way直梯 ladder柱 column; post; stanchion基础 foundation; footing粱 beam斜撑；支撑 bracing桁架；主粱 girder构件 member隔墙 partition wall墙 wall篦子板 grate; grating吊装孔 erection opening吊梁 hoisting beam棚 shelter窗 window天窗 skylight门 door防火门 fire door地漏 floor drain防火层 fire-proofing总图 general plot plan路肩 shoulder桩 pile灌浆 grouting风荷载 wind load雪荷载 snow load动力荷载 dynamic load静荷载 dead load活荷载 live load风速 wind velocity主导风向 most frequent wind direction5.8.3 仪表盘（操作盘） panel就地盘 local panel仪表盘 instrument panel常开 normally open常闭 normally closed电缆槽（架） cable tray (channel); cable rack 仪表电缆槽（架） instrument cable tray (duct) 压力计 manometer; pressure gauge热电偶 thermocouple温度计 thermometer液位计 level gauge玻璃液位计 gage glass温度计保护管 thermowell流量计 flow meter孔板 orifice变送器 transmitter联锁 interlock仪器；设备 apparatus仪器分析 instrumental analysis自动分析 automatic analysis气体分析 gas analysis化学分析 chemical analysis气相色谱仪 gas chromatograph液相色谱仪 liquid chromatograph质谱分析 mass spectrometric analysis5.8.4 电气危险区划分 hazardous area classification 危险区平面图 hazardous area plan电气盘 electrical panel配电盘 switch board电缆沟 cable trench电流 current直流 direct current交流 alternating current频率 frequency相位 phase功率因数 power factor电压 voltage电阻 resistance电容 capacitance静电 static electricity接地 grounding; easthing照明 lighting; illumination避雷针 lightning preventer电话 telephone电线 wire接线箱（盒） junction box导线管 conduit tube5.8.5 设备。

液压管件方面中英文对照pipe connector 管接头hydraulic pressure air-motivated 液压气动card set 卡套式clip set 卡套式expansibility 扩口式flared type 扩口式welding type焊接式jointing 焊接式pipe 管,导管fittings 配件pipe fittings 管件welding joint 焊接式接头pressing type rubber pipe 扣压式胶管hydraulic rubber tube assembly 液压胶管总成类fast fittings 快速接头carbon steel 碳钢stainless steel不锈钢copper pipe铜质管路non-irregular metals 非标五金buleprint business 非标业务pipeline accessorise 管路附件pipieline enclosure 管路附件private enterprise 私营企业connectors for military use 军用接头类chemanical industry 机械制造类shipping 船舶类metallurgy 冶金instrument 仪表war industry 军工space technology 航天技术mechanical manufacturing industry 机械制造业metric pipe joint公制管接头British system pipe joint 英制管接头USA pipe joint美制管接头Mining pipe joint矿用接头Articulate joint 铰接接头double-ended jointing双头连接接头metric transition pipe joint公制过渡管接头British system transition pipe joint英制过渡管接头other transition joint 其他过渡接头冲床punching machine机械手robot油压机hydraulic machine车床lathe刨床planer |'plein?|铣床miller磨床grinder钻床driller线切割linear cutting金属切削metal cutting机床machine tool液压词汇中英文对对照流体传动hydraulic power液压技术hydraulics液力技术hydrodynamics气液技术hydropneumatics运行工况operating conditions额定工况rated conditions极限工况limited conditions瞬态工况instantaneous conditions稳态工况steady-state conditions许用工况acceptable conditions连续工况continuous working conditions实际工况actual conditions效率efficiency旋转方向direction of rotation公称压力nominal pressure工作压力working pressure进口压力inlet pressure出口压力outlet pressure压降pressure drop；differential pressure背压back pressure启动压力breakout pressure充油压力charge pressure开启压力cracking pressure峰值压力peak pressure运行压力operating pressure耐压试验压力proof pressure冲击压力surge pressure静压力static pressure系统压力system pressure控制压力pilot pressure充气压力pre-charge pressure吸入压力suction pressure调压偏差override pressure额定压力rated pressure耗气量air consumption泄漏leakage内泄漏internal leakage外泄漏external leakage层流laminar flow紊流turbulent flow气穴cavitation流量flow rate排量displacement额定流量rated flow供给流量supply flow流量系数flower factor滞环hysteresis图形符号graphical symbol液压气动元件图形符号symbols for hydraulic and pneumatic components 流体逻辑元件图形符号symbols for fluid logic devices逻辑功能图形符号symbols for logic functions回路图circuit diagram压力－时间图pressure time diagram功能图function diagram循环circle自动循环automatic cycle工作循环working cycle循环速度cycling speed工步phase停止工步dwell phase工作工步working phase快进工步rapid advance phase快退工步rapid return phase频率响应frequency response重复性repeat ability复现性reproducibility漂移drift波动ripple线性度linearity线性区linear region液压锁紧hydraulic lock液压卡紧sticking变量泵variable displacement pump泵的控制control of pump齿轮泵gear pump叶片泵vane pump柱塞泵piston pump轴向柱塞泵axial piston pump法兰安装flange mounting底座安装foot mounting液压马达hydraulic motor刚度stiffness中位neutral position零位zero position自由位free position缸cylinder有杆端rod end无杆端rear end外伸行程extend stroke内缩行程retract stroke缓冲cushioning工作行程working stroke负载压力induced pressure输出力force实际输出力actual force单作用缸single-acting cylinder双作用缸double-acting cylinder差动缸differential cylinder伸缩缸telescopic cylinder阀valve底板sub-plate油路块manifold block板式阀sub-plate valve叠加阀sandwich valve插装阀cartridge valve滑阀slide valve锥阀poppet valve阀芯valve element阀芯位置valve element position单向阀check valve液控单向阀pilot-controlled check valve 梭阀shuttle valve压力控制阀pressure relief valve溢流阀pressure relief valve顺序阀sequence valve减压阀pressure reducingvalve平衡阀counterbalance valve卸荷阀unloading valve直动式directly operated type先导式pilot-operated type机械控制式mechanically controlled type 手动式manually operated type液控式hydraulic controlled type流量控制阀flow control valve固定节流阀fixed restrictive valve可调节流阀adjustable restrictive valve 单向节流阀one-way restrictive valve调速阀speed regulator valve分流阀flow divider valve集流阀flow-combining valve截止阀shut-off valve球阀global(ball) valve针阀needle valve闸阀gate valve膜片阀diaphragm valve蝶阀butterfly valve噪声等级noise level放大器amplifier模拟放大器analogue amplifier数字放大器digital amplifier传感器sensor阈值threshold伺服阀servo-valve四通阀four-way valve喷嘴挡板nozzle flapper液压放大器hydraulic amplifier颤振dither阀极性valve polarity流量增益flow gain对称度symmetry流量极限flow limit零位内泄漏null(quiescent) leakage遮盖lap零遮盖zero lap正遮盖over lap负遮盖under lap开口opening零偏null bias零漂null drift阀压降valve pressure drop分辨率resolution频率响应frequency response幅值比amplitude ratio相位移phase lag传递函数transfer function管路flow line硬管rigid tube软管flexible hose工作管路working line回油管路return line补液管路replenishing line控制管路pilot line泄油管路drain line放气管路bleed line接头fitting；connection焊接式接头welded fitting扩口式接头flared fitting快换接头quick release coupling法兰接头flange connection弯头elbow异径接头reducer fitting流道flow pass油口port闭式油箱sealed reservoir油箱容量reservoir fluid capacity气囊式蓄能器bladder accumulator空气污染air contamination固体颗粒污染solid contamination液体污染liquid contamination空气过滤器air filter油雾气lubricator热交换器heat exchanger冷却器cooler加热器heater温度控制器thermostat消声器silencer双筒过滤器duplex filter过滤器压降filter pressure drop有效过滤面积effective filtration area 公称过滤精度nominal filtration rating 压溃压力collapse pressure填料密封packing seal机械密封mechanical seal径向密封radial seal旋转密封rotary seal活塞密封piston seal活塞杆密封rod seal防尘圈密封wiper seal；scraper组合垫圈bonded washer复合密封件composite seal弹性密封件elastomer seal丁腈橡胶nitrile butadiene rubber；NBR聚四氟乙烯polytetrafluoroethene；PTFE 优先控制override control压力表pressure gauge压力传感器electrical pressure transducer压差计differential pressure instrument液位计liquid level measuring instrument流量计flow meter压力开关pressure switch脉冲发生器pulse generator液压泵站power station空气处理单元air conditioner unit压力控制回路pressure control circuit安全回路safety circuit差动回路differential circuit调速回路flow control circuit进口节流回路meter-in circuit出口节流回路meter-out circuit同步回路synchronizing circuit开式回路open circuit闭式回路closed circuit管路布置pipe-work管卡clamper联轴器drive shaft coupling操作台control console控制屏control panel避震喉compensator粘度viscosity运动粘度kinematic viscosity密度density含水量water content闪点flash point防锈性rust protection抗腐蚀性anti-corrosive quality便携式颗粒检测仪portable particle counter 电磁阀Solenoid valve单向阀Check valve插装阀Cartridge valve叠加阀Sandwich plate valve先导阀Pilot valve液控单向阀Pilot operated check valve板式安装Sub-plate mount集成块Manifold block压力溢流阀Pressure relief valve流量阀Flow valve节流阀Throttle valve双单向节流阀Double throttle check valve 旋钮Rotary knob节流板Rectifier plate伺服阀Servo valve比例阀Proportional valve位置反馈Position feedback渐增流量Progressive flow电磁铁释放De-energizing of solenoid 二、介质类磷酸甘油酯Phosphate ester (HFD-R)水-乙二醇Water-glycol (HFC)乳化液Emulsion缓蚀剂Inhibitor合成油Synthetic lubricating oil三、液压安装工程污染Contamination灌浆Grout失效Failure点动Jog爬行Creep摩擦Abrasion（活塞杆）伸出Retract（活塞杆）缩回Extension误动作Malfunction酸洗Pickling冲洗Flushing槽式酸洗Dipping process循环Re-circulation钝化Passivity柠檬酸Nitric acid氩气Argon对接焊Butt welding套管焊Socket welding惰性气体焊Inert gas welding四、管接头Bite type fittings 卡套式管接头Tube to tube fittings接管接头union 直通接管接头union elbow 直角管接头union tee 三通管接头union cross 四通管接头Mal stud fittings 端直通管接头Bulkhead fittings 长直通管接头Weld fittings 焊接式管接头Female connector fittings 接头螺母Reducers extenders 变径管接头Banjo fittings 铰接式管接头Adjustable fittings/swivel nut 旋转接头五、伺服阀及伺服系统性能参数Dynamic response 动态频响DDV-direct drive valve 直动式伺服阀NFPA-National Fluid Power Association 美国流体控制学会Phase lag 相位滞后Nozzle flapper valve 喷嘴挡板阀Servo-jet pilot valve 射流管阀Dither 颤振电流Coil impedance 线圈阻抗Flow saturation 流量饱和Linearity 线形度Symmetry 对称性Hysterics 滞环Threshold 灵敏度Lap 滞后Pressure gain 压力增益Null 零位Null bias 零偏Null shift 零飘Frequency response 频率响应Slope 曲线斜坡液压系统（hydraulic system）执行元件（actuator）液压缸（cylinder）液压马达（motor）液压回路（circuit）压力控制回路（pressure control）流量（速度）控制回路（speed control）方向控制回路（directional valve control）安全回路（security control）定位回路（position control）同步回路（synchronise circuit）顺序动作回路（sequeunt circuit）液压泵（pump）阀（valve）压力控制阀（pressure valve）流量控制阀（flow valve）方向控制阀（directional valve）液压辅件（accessory）普通阀（common valve）插装阀（cartridge valve）叠加阀（superimposed valve）一、阀类Solenoid valve 电磁阀Check valve 单向阀Cartridge valve 插装阀Sandwich plate valve 叠加阀Pilot valve 先导阀Pilot operated check valve 液控单向阀Sub-plate mount 板式安装Manifold block 集成块Pressure relief valve 压力溢流阀Flow valve 流量阀Throttle valve 节流阀Double throttle check valve 双单向节流阀Rotary knob 旋钮Rectifier plate 节流板Servo valve 伺服阀Proportional valve 比例阀Position feedback 位置反馈Progressive flow 渐增流量De-energizing of solenoid 电磁铁释放二、介质类Phosphate ester (HFD-R) 磷酸甘油酯Water-glycol (HFC) 水-乙二醇Emulsion 乳化液Inhibitor缓蚀剂Synthetic lubricating oil 合成油。

液压气动专业常用英语词汇一、阀类Solenoid valve 电磁阀Check valve 单向阀Cartridge valve 插装阀Sandwich plate valve 叠加阀Pilot valve 先导阀Pilot operated check valve 液控单向阀Sub-plate mount 板式安装Manifold block 集成块Pressure relief valve 压力溢流阀Flow valve 流量阀Throttle valve 节流阀Double throttle check valve 双单向节流阀Rotary knob 旋钮Rectifier plate 节流板Servo valve 伺服阀Proportional valve 比例阀Position feedback 位置反馈Progressive flow 渐增流量De-energizing of solenoid 电磁铁释放二、介质类Phosphate ester (HFD-R) 磷酸甘油酯Water-glycol (HFC) 水-乙二醇Emulsion 乳化液Inhibitor缓蚀剂Synthetic lubricating oil 合成油三、液压安装工程Contamination 污染Grout 灌浆Failure 失效Jog点动Creep爬行Abrasion 摩擦Retract（活塞杆）伸出Extension （活塞杆）缩回Malfunction 误动作Pickling 酸洗Flushing 冲洗Dipping process 槽式酸洗Re-circulation 循环Passivity 钝化Nitric acid 柠檬酸Argon 氩气Butt welding 对接焊Socket welding 套管焊Inert gas welding 惰性气体焊四、管接头Bite type fittings 卡套式管接头Tube to tube fittings 接管接头union 直通接管接头union elbow 直角管接头union tee 三通管接头union cross 四通管接头Mal stud fittings 端直通管接头Bulkhead fittings 长直通管接头Weld fittings 焊接式管接头Female connector fittings 接头螺母Reducers extenders 变径管接头Banjo fittings 铰接式管接头Adjustable fittings/swivel nut 旋转接头五、伺服阀及伺服系统性能参数Dynamic response 动态频响DDV-direct drive valve 直动式伺服阀NFPA-National Fluid Power Association 美国流体控制学会Phase lag 相位滞后Nozzle flapper valve 喷嘴挡板阀Servo-jet pilot valve 射流管阀Dither 颤振电流Coil impedance 线圈阻抗Flow saturation 流量饱和Linearity 线形度Symmetry 对称性Hysterics 滞环Threshold 灵敏度Lap 滞后Pressure gain 压力增益Null 零位Null bias 零偏Null shift 零飘Frequency response 频率响应Slope 曲线斜坡流体传动 hydraulic power液压技术 hydraulics液力技术 hydrodynamics气液技术 hydropneumatics运行工况 operating conditions额定工况 rated conditions极限工况 limited conditions瞬态工况 instantaneous conditions稳态工况 steady-state conditions许用工况 acceptable conditions连续工况continuous working conditions实际工况 actual conditions效率 efficiency旋转方向direction of rotation公称压力 nominal pressure工作压力 working pressure进口压力 inlet pressure出口压力 outlet pressure压降 pressure drop；differentialpressure背压 back pressure启动压力 breakout pressure充油压力 charge pressure开启压力 cracking pressure峰值压力 peak pressure运行压力 operating pressure耐压试验压力 proof pressure冲击压力 surge pressure静压力 static pressure系统压力 system pressure控制压力 pilot pressure充气压力 pre-charge pressure吸入压力 suction pressure调压偏差 override pressure额定压力 rated pressure耗气量 air consumption泄漏 leakage内泄漏 internal leakage外泄漏 external leakage层流 laminar flow紊流 turbulent flow气穴 cavitations流量 flow rate排量 displacement额定流量 rated flow供给流量 supply flow流量系数 flower factor滞环 hysteresis图形符号 graphical symbol液压气动元件图形符号 symbols forhydraulic and pneumatic components流体逻辑元件图形符号 symbols for fluidlogic devices逻辑功能图形符号 symbols for logicfunctions回路图 circuit diagram压力－时间图 pressure time diagram功能图 function diagram循环 circle自动循环 automatic cycle工作循环 working cycle循环速度 cycling speed工步 phase停止工步 dwell phase工作工步 working phase快进工步 rapid advance phase快退工步rapid return phase频率响应 frequency response重复性 repeat ability复现性 reproducibility漂移 drift波动 ripple线性度 linearity线性区 linear region液压锁紧 hydraulic lock液压卡紧 sticking变量泵variable displacement pump泵的控制control of pump齿轮泵 gear pump叶片泵 vane pump柱塞泵 piston pump轴向柱塞泵axial piston pump法兰安装 flange mounting底座安装 foot mounting液压马达 hydraulic motor刚度 stiffness中位 neutral position零位 zero position自由位 free position缸 cylinder有杆端 rod end无杆端 rear end外伸行程 extend stroke内缩行程 retract stroke缓冲 cushioning工作行程 working stroke负载压力 induced pressure输出力 force实际输出力 actual force单作用缸 single-acting cylinder双作用缸 double-acting cylinder差动缸 differential cylinder伸缩缸 telescopic cylinder阀 valve底板 sub-plate油路块 manifold block板式阀 sub-plate valve叠加阀 sandwich valve插装阀 cartridge valve滑阀 slide valve锥阀 poppet valve阀芯 valve element阀芯位置 valve element position单向阀 check valve液控单向阀pilot-controlled check valve 梭阀 shuttle valve压力控制阀pressure relief valve溢流阀pressure relief valve顺序阀 sequence valve减压阀 pressure reducing valve平衡阀 counterbalance valve卸荷阀 unloading valve直动式directly operated type先导式 pilot-operated type机械控制式 mechanically controlled type 手动式manually operated type液控式hydraulic controlled type流量控制阀flow control valve固定节流阀 fixed restrictive valve可调节流阀adjustable restrictive valve 单向节流阀one-way restrictive valve调速阀 speed regulator valve 分流阀 flow divider valve集流阀 flow-combining valve截止阀 shut-off valve球阀 global(ball) valve针阀 needle valve闸阀 gate valve膜片阀 diaphragm valve蝶阀 butterfly valve噪声等级noise level放大器 amplifier模拟放大器 analogue amplifier数字放大器 digital amplifier传感器 sensor阈值 threshold伺服阀 servo-valve四通阀 four-way valve喷嘴挡板 nozzle flapper液压放大器 hydraulic amplifier颤振 dither阀极性 valve polarity流量增益 flow gain对称度 symmetry流量极限 flow limit零位内泄漏 null(quiescent) leakage遮盖 lap零遮盖 zero lap正遮盖 over lap负遮盖 under lap开口 opening零偏 null bias零漂 null drift阀压降valve pressure drop分辨率 resolution频率响应 frequency response幅值比 amplitude ratio相位移 phase lag传递函数 transfer function管路 flow line硬管 rigid tube软管 flexible hose工作管路 working line回油管路 return line补液管路 replenishing line控制管路 pilot line泄油管路 drain line放气管路 bleed line接头 fitting；connection焊接式接头 welded fitting扩口式接头 flared fitting快换接头quick release coupling法兰接头 flange connection弯头 elbow异径接头 reducer fitting流道 flow pass油口 port闭式油箱 sealed reservoir油箱容量reservoir fluid capacity气囊式蓄能器bladder accumulator空气污染 air contamination固体颗粒污染 solid contamination液体污染 liquid contamination空气过滤器 air filter油雾气 lubricator热交换器 heat exchanger冷却器 cooler加热器 heater温度控制器 thermostat消声器 silencer双筒过滤器 duplex filter过滤器压降filter pressure drop有效过滤面积effective filtration area公称过滤精度nominal filtration rating压溃压力 collapse pressure填料密封 packing seal机械密封 mechanical seal径向密封 radial seal旋转密封 rotary seal活塞密封 piston seal活塞杆密封 rod seal防尘圈密封 wiper seal；scraper组合垫圈 bonded washer复合密封件 composite seal弹性密封件 elastomer seal丁腈橡胶nitrile butadiene rubber；NBR聚四氟乙烯 polytetrafluoroethene；PTFE优先控制 override control压力表 pressure gauge压力传感器 electrical pressuretransducer压差计differential pressure instrument液位计 liquid level measuringinstrument流量计 flow meter压力开关 pressure switch脉冲发生器 pulse generator液压泵站 power station空气处理单元air conditioner unit压力控制回路pressure control circuit安全回路 safety circuit差动回路 differential circuit调速回路flow control circuit进口节流回路 meter-in circuit出口节流回路 meter-out circuit同步回路 synchronizing circuit开式回路 open circuit闭式回路 closed circuit管路布置 pipe-work管卡 clamper联轴器drive shaft coupling操作台 control console控制屏 control panel避震喉 compensator粘度 viscosity运动粘度 kinematic viscosity密度 density含水量 water content闪点 flash point防锈性 rust protection抗腐蚀性 anti-corrosive quality便携式颗粒检测仪 portable particlecounterSolenoid valve 电磁阀Check valve 单向阀Cartridge valve 插装阀Sandwich plate valve 叠加阀Pilot valve 先导阀Pilot operated check valve 液控单向阀Sub-plate mount 板式安装Manifold block 集成块Pressure relief valve 压力溢流阀Flow valve 流量阀Throttle valve 节流阀Double throttle check valve 双单向节流阀Rotary knob 旋钮Rectifier plate 节流板Servo valve 伺服阀Proportional valve 比例阀Position feedback 位置反馈Progressive flow 渐增流量De-energizing of solenoid 电磁铁释放二、介质类Phosphate ester (HFD-R) 磷酸甘油酯Water-glycol (HFC) 水-乙二醇Emulsion 乳化液Inhibitor缓蚀剂Synthetic lubricating oil 合成油三、液压安装工程Contamination 污染Grout 灌浆Failure 失效Jog 点动Creep爬行Abrasion 摩擦Retract（活塞杆）伸出Extension （活塞杆）缩回Malfunction 误动作Pickling 酸洗Flushing 冲洗Dipping process 槽式酸洗Re-circulation 循环Passivity 钝化Nitric acid 柠檬酸Argon 氩气Butt welding 对接焊Socket welding 套管焊Inert gas welding 惰性气体焊四、管接头Bite type fittings 卡套式管接头Tube to tube fittings 接管接头union 直通接管接头union elbow 直角管接头union tee 三通管接头union cross 四通管接头Mal stud fittings 端直通管接头Bulkhead fittings 长直通管接头Weld fittings 焊接式管接头Female connector fittings 接头螺母Reducers extenders 变径管接头Banjo fittings 铰接式管接头Adjustable fittings/swivel nut 旋转接头五、伺服阀及伺服系统性能参数Dynamic response 动态频响DDV-direct drive valve 直动式伺服阀NFPA-National Fluid Power Association美国流体控制学会Phase lag 相位滞后Nozzle flapper valve 喷嘴挡板阀Servo-jet pilot valve 射流管阀Dither 颤振电流Coil impedance 线圈阻抗Flow saturation 流量饱和Linearity 线形度Symmetry 对称性Hysterics 滞环Threshold 灵敏度Lap 滞后Pressure gain 压力增益Null 零位Null bias 零偏Null shift 零飘Frequency response 频率响应Slope 曲线斜坡液压系统（hydraulic system）执行元件（actuator）液压缸（cylinder）液压马达（motor）液压回路（circuit）压力控制回路（pressure control）流量（速度）控制回路（speed control）方向控制回路（directional valve control）安全回路（security control）定位回路（position control）同步回路（synchronise circuit）顺序动作回路（sequeunt circuit）液压泵（pump）阀（valve）压力控制阀（pressure valve）、流量控制阀（flow valve）方向控制阀（directional valve）液压辅件（accessory）普通阀（common valve）插装阀（cartridge valve）叠加阀（superimposed valve）。

1.阀门类1.1常用阀闸阀Gate valve/sluice valve/brake valve/shut-off valve截止阀（球心阀）Globe valve/sluice valve/stop valve/shut-off valve 节流阀 Throttle valve TRV针型阀 Needle valve角阀（角式截止阀）Angle valveY型阀（Y型截止阀） Y-valve (Y-body globe valve)球阀 Ball valve/globe valve/spherical valve三通球阀3-Way ball valve蝶阀 Butterfly valve BFV柱塞阀Piston type valve/plunger valve旋塞阀 Plug valve/cock valve三通旋塞阀 3-Way cock valve旋塞 Cock隔膜阀 Diaphragm valve夹紧式胶管阀 pinch valve止回阀 Check valve/back valve/non-return valve1.2其它阀安全泄汽阀（安全阀） Safety valve SV安全泄液阀（卸荷阀） Relief valve安全泄压阀 Safety relief valve罐底排污阀 Flush-bottom tank valve波纹管密封阀 Bellow sealed valve电磁阀 Solenoid valve/electromagnetic valve/magnetic valve电动阀 Electrically operated valve/ motorised valve气动阀 Pneumatic operated valve/ air operated valve低温用阀 Cryogenic service valve蒸汽疏水阀 Steam trap T呼吸阀 Breather valve减压阀 Reducing valve RV控制阀.调节阀 Control valve1.3 不表明结构的阀切断阀 Block valve, Shut-off valve, Stop valve手动控制阀 Hand control valve HCV调节阀 Regulating valve快开阀 Quick opening valve快闭阀 Quick closing valve隔断阀 Isolating valve三通阀 3-Way valve夹套阀 Jacketed valve排污阀 Blowdown valve排液阀 Drain valve放空阀 Vent valve VTV卸载阀 Unloading valve排出阀 Discharge valve吸入阀 Suction valve多路阀 Multiport valve取样阀 Sampling valve手动阀 Hand operated valve, Manually operated valve 旁路阀 By-pass valve冲洗阀 Flush valve根部阀 Root valve, Primary valve, Header valve底阀 Foot valve2. 管子与连接2.1 管子管子（标准规格） Pipe管子（非标规格） Tube钢管 Steel pipe铸铁管 Cast iron pipe衬里管 Lined pipe复合管（包复金属管） Clad pipe碳钢管 Carbon pipe合金钢管 Alloy steel pipe不锈钢管 Stainless steel pipe奥氏体不锈钢管 Austenitic stainless steel pipe铁素体合金钢管 Ferric alloy steel pipe无缝钢管 Seamless steel pipe焊接钢管 Welded steel pipe镀锌钢管 Galvanized steel pipe水煤气钢管Water-gas steel pipe塑料管 Plastic pipe玻璃管 Glass tube橡胶管 Rubber tube壁厚系列号（管子表号） Schedule number Sch.NO壁厚 Wall thickness W.T2.2 管子零件弯头 Elbow异径弯头 Reducing elbow长半径弯头 Long radius elbow LRE短半径弯头 Short radius elbow SRE180°弯头（回弯头） Return elbow三通（T型三通） Tee异径三通 Reducing tee等径三通 Straight tee45°三通 45° tee正三通（Y型三通） True"Y"四通（十字通）Cross异径管（大小头） Reducer RED同心异径管 Concentric reducer CON偏心异径管 Eccentric reducer ECC支管连接 Branch connection支管台（凹台） Boss活接头 Union/ woggle joint管接头（管箍） Couling, Full coupling管帽 Cap C短节（短管） Nipple NIP管堵（丝堵） Plug PLG焊接管帽 welded cap WC盲板，管道盲板 Blank, Blind, Line blank L.B 8字盲板 Spectacle blank特殊管件 Special pipe fittings S.P2.3 连接对焊的 Butt welded BW法兰的 Flanged FLGD螺纹的 Threaded THD承插焊的 Socket welded SW承插的 Belled对焊连接 Butt welded joint BW法兰连接 Flanged joint螺纹连接 Threaded joint T管螺纹连接 Pipe threaded joint承插焊连接 Socket welding flange SW承插连接，套筒连接 Bell and spigot joint整体法兰 Integral pipe flange螺纹法兰 Threaded flange THDF承插焊法兰 Socket welding flange松套法兰 Lap joint flange LJF对焊法兰 Weld neck flange WNF平焊法兰 Slip on flange, Slip on weld flange板式平焊法兰 Welding plate flange松套板式法兰 Loose plate flange滑套法兰（平焊法兰） Slip-on-welding flange法兰盖 Blind flange, Blind孔板法兰 Orifice flange异径法兰 Reducing flange BCD螺栓圆直径 Bolt circle diameter法兰面 Flange facing, facing of flange FOF 光面，光滑面 Plain face PF突面 Raised face RF凹凸面 Male-female(Seal contact )face MFM凸面Male face MF凹面Female face FMF榫槽面Tongue groove face TGF榫面 Tongue face TF槽面 Groove face GF环连接面，梯型槽密封面 Ring joint face RJF 全平面，满平面 Flat face, Full face FF 光滑突面Smooth raised face SRF螺拴热紧 Bolt hot tightening螺拴冷紧 Bolt cold tightening螺纹管帽 Threaded cap THDC螺纹焊管座 Threaded let THLET承插焊管帽 Socket welded cap SWC承插焊管座 Socket welded let SWLET垫片 Gasket非金属包覆垫片 Non-metallic jacked gasket金属包覆垫片 Metallic jacket gasket缠绕式垫片 Spiral wound gasket内环 Inner ring外环 Outer ring金属垫片 Metallic gasket3. 管道附件3.1 组件气液分离器 Gas-liquid separation阻火器 Flame arrested(Flame trap)临时粗滤器 Temporary strainer永久粗滤器（固定粗滤器） Permanent strainerY型粗滤器 Y-type strainerT型粗滤器 T-type strainer网状粗滤器 Gauge strainer粗滤器 Strainer过滤器 Filter永久过滤器 Permanent filter消音器（消声器） Silencer视镜 Sight glass(Sight flow glass)浮球式视镜 Floating ball sight flow indicator全视镜 Full view sigh flow indicator取样冷却器 Sample cooler喷嘴，喷头 Spray nozzle喷射器 Ejector洗眼器 Eye washer E.W膨胀节（伸缩接头） Expansion joint波纹膨胀节 Bellow expansion joint球型补偿器 Ball type expansion joint填函式补偿器 Slip type(packed type)expansion joint 安全淋浴器 Safety shower S.S3.2 元件排液漏斗 Drain funnel漏斗 Funnel爆破板 Rupture disk RP限流孔板 Restriction orifice RO混合孔板 Mixing orifice软管接头 Hose connection HC金属软管 Metal hose橡胶管 Rubber hose挠性管（柔性管） Flexible hose快速接头 Quick coupling旋转接头 Swivel joint减压器 Reducer RED4. 材料4.1 金属材料碳钢 Carbon steel C.S合金钢 Alloy steel合金结构钢 Structural alloy steel工具钢 Tool steel不锈钢 Stainless steel S.S奥氏体不锈钢Austenitic stainless steel马氏体不锈钢 Martensitic stainless steel锻钢 Forged steel铸钢 Cast steel铸铁 Cast iron C.I灰铸铁 Grey cast iron可锻铸铁 Malleable iron M.I球墨铸铁 Nodular cast iron, Nodular cast graphite iron高硅铸铁 High silicon cast iron铝 Aluminum铜 Copper黄铜 Brass铝镁合金 Aluminum magnesium蒙乃尔合金(镍铜合金) Monel钛 Titanium铅 Lead型钢 Shaped steel角钢 Angle steel槽钢 Channel工字钢(工字梁) I-Beam宽翼线工字钢(H钢) Wide flanged beamT字钢 T-Bar方钢 Square Bar扁钢 Flat Bar圆钢 Round steel, rod钢带 Strap steel钢板 Plate网纹钢板 Checkered plate4.2 非金属材料塑料 Plastic丙烯睛.丁二烯.苯乙烯橡胶 Acrylonitrile-butadiene-styrene rubber ABS 聚乙烯 Polyethylene PE聚氯乙烯 Ploy vinyl chloride PVC氯化聚氯乙烯 Chlorinated ploy vinyl chloride CPVC聚丙烯 Polypropylene PP聚苯乙烯 Polystyrene PS氯化聚醚 Chlorinated polyether CPE聚碳酸酯 Polycarbonate PC有机玻璃 Poly methyl methacrylate PMMA聚四氟乙烯 Polytetrafluoroethlene PTFE碳纤维 Carbon fiber CAR聚三氟氯乙烯 Poly chlorotrifluoroethylene PCTFE氯化聚乙烯 Chlorinated poly ethylene CPE;CM氯磺化聚乙烯 Chlorosulfonated polyethylene CSM;CSPR环氧树脂 Epoxy resin EP泡沫聚苯乙烯 Expanded poly styrene EPS玻璃纤维增强聚酯 Glass fiber reinforced polyester FRP丁腈橡胶 Nitride butadiene rubber NBR氯丁橡胶Neoprene rubber天然橡胶 Natural rubber NR丁基橡胶 Butyl rubber PIBI丁苯橡胶 Styrene-Butadiene rubber SBR顺丁橡胶 Cis-polybutadiene rubber CBR不饱和聚酯 Unsaturated polyester UP聚氨酯 Polyurethane PU耐火砖 Fire brick陶瓷 Ceramic搪瓷 Porcelain enamel石棉 Asbest5. 设备安装5.1 布置装置边界 Battery limit B.L边界内 Inside battery limit I.S.B.L边界外 Outside battery limit O.S.B.L.中心线 Center line接续线 Match line M.L.设备布置 Equipment arrangement; Equipment layout; Plot plan 标高,高程,立面图 Elevation EL绝对标高 Absolute elevation坐标 Coordinate坐标原点 Origin of coordinate装置北 Plant north真实北 true north TN方位 Orientation危险区 Hazardous area铺砌区 Paving area非铺砌区 Unpaving area楼面 Floor地面标高 Ground level GL平台 Platform PF场地 Yard管廊 Pipe rack电缆槽(架) Cable tray(channel)建筑物 Building钢结构 Steel structure基础 Foundation柱 Column; Post; Stanchion梁 Beam桁架 Girder墙 Wall篦子板 Grate; Grating吊装孔 Erection opening吊梁 Hoisting beam HB架顶面 Top of support TOS钢结构顶面 Top of steel TOS混凝土顶面 Top of concrete TOC梁顶面 Top of Beam TOB板表面 Plat face PLATF吊勾 Hook顶面,上面 Top TOP底面,底下 Bottom BOT支撑点 Point of support POS固定点 Fixed point FP建筑北 Construction north设计北 Design north DN电缆沟 Electric cable duct; Electrical trench管沟 Pipe trench明沟 Open trench明火地点 Open fire place散发火花地点 Send-out spark place防火间距 fire protection spacing支架间距 Support spacing地面坡度 Ground grade吊装孔 Erection opening道路 Road地面 Ground; Ground level GRD内径 Inside Diameter ID外径 Outside Diameter OD公称直径Nominal diameter; Nominal (pipe)size DN 公称压力 Nominal pressure PN切线 Tangent line TL中心线Center line门 Gate窗 Window地下 Under ground UG底板底面 Bottom of base plate BBP控置室 Control room分析室 Analyzer配电室 Substation变压器室 Transformer room通风室 Ventilation room更衣室 Locker room贮藏室 Storage room维修室 Maintenance room盥洗室,厕所 Closte; Toilet; Washroom W.C办工室 Office门卫室,传达室 Entrance guard room; Janitor's room接待室,会客室 Reception room地秤室 Weigh-bridge room泵房 Pump house; Pump room压缩机室 Compressor house(room)电池室 Battery room消防栓 Fire plug FPL电气盘 Electrical panel仪表盘 Instrument panel就地盘 Local panel5.2 设备塔 Tower; Column洗涤塔 Scrubber吸收塔 Absorber冷却塔 Cooling tower精馏塔 Fractionating tower换热器 Heat exchanger空冷器 Air cooler水冷却器 Water cooler冷却器 Condenser螺旋板换热器 Spiral plate exchanger套管换热器 Double pipe heat exchanger石墨换热器 Graphite heat exchanger板片换热器 Plate type heat exchanger板翅式换热器 Plate-fin heat exchanger板式塔 Plate tower填料塔 Floating distillation tower浮阀塔 Valve tower反应器 Reactor贮罐 Tank缓冲器 Knock-out drum混合罐 Mixing tank(drum)浮顶罐 Floating roof tank; Pontoon roof tank内浮顶罐 Floating internal roof tank固定顶罐 Stationary roof tank卧式储罐 Horizontal tank球罐 Spheroid; Spherical tank罐,鼓,筒,桶 Drum气柜 Gas bolder螺旋式气柜 Helical gas-holder湿式气柜 Wet gas holder干式气柜 Dry gas- holder离心泵 Centrifugal pump涡轮泵 Turbine pump旋涡泵 Vortex pump转子泵 Rotary pump齿轮泵 Gear pump内啮合齿轮泵 Internal gear rotary pump; Crescen gear pump 螺杆泵 Screw pump柱塞泵 Plunger pump双作用往复泵 Double action reciprocating pump计量泵,定量泵 Metering pump泥浆泵 Slurry pump; Sludge pump; Mud pump管道泵 Inline pump手摇泵 Hand pump; Wobble pump深井泵 Deep well pump输送泵 Transfer pump; Delivery pump屏蔽泵 Shielding can-type pump; Canned pump液下泵 Submerged pump; Submersible pump潜水泵 Submerged pump; Immersible pump多级泵 Stage pump; Multistage pump立式泵 Vertical pump;磁力泵 Magnetic transmission pump; Magnetic coupled pump 气动泵 Pneumatic pump轴流泵 Axial flow pump混流泵 Mixed flow pump陶瓷泵 Ceramic pump陶制泵 Stoneware pump自吸泵 Self suction pump; Self priming pump消防泵 Fire pump真空泵 Vacuum pump叶片式真空泵 Vane vacuum pump水环式真空泵(压缩机) Water ring vacuum pump(compressor)液环泵(压缩机) Liquid ring pump(compressor)活塞式压缩机 Piston compressor螺杆压缩机 Helical screw compressor离心压缩机 Centrifugal compressor多级压缩机 Multiple stages compressor往复式压缩机 Reciprocating compressor风机,风扇 Fan; Van鼓风机 Blower离心机 Centrifuger离心分离机 Centrifugal separator离心过滤机 centrifugal filter压滤机 Pressure filter板框式压滤机 Plate and frame filter press厢式压滤机 Box type filer press带式过滤机 Belt filter转鼓式过滤机 Rotating drum type filter盘式过滤机 Tray filter板式塔 Plate tower填料塔 Packed tower; Packed column浮阀塔 Valve tower; Floating distillation tower带式(皮带)运输机 Ribbon conveyor; Belt conveyor螺旋输送机 screw conveyor; Spiral conveyor; Worm conveyor加热器 Heater搅拌器 Agitator炉子 Furnace烟囱 Stack火炬 Flare锅炉 Boiler发电机 Generator汽轮机 Steam turbine电动机 Motor起重机,吊车 Crane板式起重机 Bridge crane吊车梁 Crane beam; Hoist beam电动葫芦 Motor hoist; Electric hoist; Electric block成套设备 Package unit附属设备,附件 Attachment equipment干燥器 Dryer混合器 Mixer蒸发器 Evaporator萃取器 Extractor结晶器 Crystalliger澄清器 Gravity settler喷射器 Ejector喷头 Sprayer分离器 Separator旋风分离器,旋风除尘器 Cyclone; Cyclone separator device布袋收尘器 Cloth envelop collection电除尘器 Electrostatic precipitator; Electridust precipitator 除尘器,吸尘器 Duster; Dust arrester振动筛 Vibrating screen; Riddler; oscillating sieve破碎机 Breaker; Cracker mill; Crusher; crushing mill颚式破碎机 Jaw breaker; Jaw crusher; Alligator粉碎机,磨碎机 Grinder; Pulverizer; Disintegrator; Atomizer 提升机,卷扬机 Hoister; Lifter; Gig; Elevator斗式提升机 Bucket elevator电梯 Electrical lift; Elevator泡沫站 Foam station软管站 Hose station H.S6. 管道布置6.1 设计文件管道布置Piping assembly; Piping layout管道布置平面 Piping arrangement plan PAP管道研究 Piping study"X" 视图 View "X""A-A" 视图 Section "A-A"详图 Detail drawing轴测图,空视图 Isometric drawing索引图 Key plan接续图 Continue on drawing COD管道及仪表流程图 Piping and Instrument diagram P&ID 工艺控制图 Process control diagram工艺流程图 Process flow diagram公用工程流程图 Utility flow diagram UFD总图 Genera plan总平面布置图 General arrangement plan放大图 Enlarged view节点 Node地上 Above ground AG地下 Under ground UG地面 Ground GRD附图 Figure草图 Sketch图例 Legend符号 Symbol比例 Scale蒸汽伴管 Steam tracing热水伴管 Hot-water tracing电伴热 Electrical tracing夹套管 Jacketed tracing高压 High pressure H.P.中压 Medium pressure M.P.低压 Low pressure L.P.大气,大气压 Atmosphere ATM工作压力,操作压力 Operating pressure; Working pressure设计压力 Design pressure工作温度,操作温度 Operating temperature设计温度 Design temperature管口 Nozzle取样接口 Sampling connection S.C清除口,清洗口 Clean out C.O排出口 Exhaust出口 Outlet; Discharge DISCH入口 Inlet; Suction INLET连接,接头 Connection管口方位Nozzle orientation排液 Drain放空 Vent VENT污水坑,污水池 Sump pit地坑,井 Pit地漏 Floor drain F.D下水管 Sewer人孔 Manhole M.H手孔 Hand hole H.H关闭后加铅封(封关) Car seal close C.S.C开启后加铅封(封开) Car seal open C.S.O关闭后加锁(锁关) Locked closed L.C开启后加锁(锁开) Locked closed L.O正常时关闭 Normally close N.C正常时开启 Normally open N.O故障时关闭 Valve closes on failure of actuating energy FC 故障时开启 Valve opens on failure of actuating energy FO 垂直,正交 Perpendicular平行 Parallel管顶 Top of pipe TOP管底 Bottom of pipe BOP管内底 Invert, Inside bottom of pipe INV底平 Flat on bottom FOB顶平 Flat on top FOT水平的,卧式的 Horizontal HOR立式的,垂直的 Vertical VERT水平安装 Horizontal installation垂直安装 Vertical installation管件直连 Fitting to fitting FTF管间距 Line spacing管道跨距 Line span管道等级 Piping class管道材料规定 Piping material specification等级分界 Material Specification break隔热分界 Insulation break管道附件 Piping attachment管道元件 Piping element面至面 Face to Face F-F中心至面 Center to Face C-F中心至中心 Center to Center C-C中心至端面 Center to End C-E坡度 Slope; Grade公称直径 Nominal Diameter DN公称压力 Nominal pressure PN外径 Outside Diameter OD内径 Inside Diameter ID螺栓圆直径 Bolt circle B.C软管接头 Hose connection HC管段,短管 Spool piece; Spool可拆短管 Removable joint spool RSP直管 Run pipe; Straight pipe弯管 Bend管内底标高 Invert elevation IE不许出现袋形 Not allow pocket NO.P孔板 Orifice plate孔,洞 Hole低点标高 Low point elevation LP.LE低点 Low point LP高点 High point HP平台 Platform; Flat; Floor; Surface plate PF 袋形管 Bag-Shape pipe外壳 (outside)Shell; Case (shell);Casing; Cover 6.2 管道安装管托 Shoe管卡 Clamp管架 Piping support支耳 LugU型卡 Clevice带状卡 Strap clamp托座 Stool吊耳 Ear导向板,夹板 Cleat底板 Base plate顶板 Top plate预埋件 Embedded part; Inserted plate支承环 Ring加强板 Stiffener垫片(垫平用) Shim锚固件 Clip预焊件(设备上) Clip(on equipment)聚四氟乙烯滑动板 PTFE sliding plate连接板 Tie plate连接杆 Tie rod限制杆 Limit rod鞍座 Saddle裙座 Skirt支承架 Resting support滑动架 Sliding support固定架 Anchor导向架 Guide吊架 Hanger弹簧架 Spring support弹簧托 Resting type spring support弹簧吊架 Spring hanger恒力吊架 Constant hanger滚动支架 Rolling hanger减振器 Snubber悬臂架 Cantilever support三角架 Triangular support支腿 Legn型管架 n-type supportL型管架 L-type support柱式管架 Pole type support墙架 Support on wall管墩,低管架 Sleeper特殊管架 Special support(预埋螺栓)伸出长度 Extrusion对中心,找正 Alignment跨度 Span力矩 Moment弯矩 Bending moment扭矩 Torque荷载 Load反力 Reaction位移 Displacement角位移 Angular rotation冷紧,冷拉 Cold spring约束 Restraint固定点 Fix point; Anchor point应力 Stress惯性矩 Moment of inertia断面系数 Section modules安全系数 Safety factor6.3 焊接与热处理电弧焊 Arc welding电熔焊 Electric fusion welding EFW气熔焊 Fusion gas welding FGW电阻焊 Electric resistance welding ERW气焊 Gas welding; Flame welding等离子焊 Plasma welding电渣焊 Electro-slag welding焊条 Welding electrode(rod)焊丝 Welding wire平焊 Flat welding角焊 Fillet welding间断焊 Intermittent welding点焊 Spot welding对焊 Butt welding搭焊 Lap welding现场焊 Field weld F.W工厂(车间)焊接 Shop weld坡口 Groove无损检验 Non-Destruction testing肉眼检验,外观检验 Visual testing超声波探伤 Ultrasonic test磁粉探伤 Magnetic particle test荧光渗透试验 Fluorescent penetrate inspection 水压试验 Hydraulic testing气压试验 Pneumatic testing退火 Annealing回火 Tempering正火 Normalizing淬火 Quenching调质 Quenching and tempering高频淬火 Induction hardening渗氮 Nitrogen case-hardening渗碳 Carbonization6.4 隔热及涂漆玻璃棉 Glass wool岩棉 Rock wool泡沫玻璃 Foam glass; Cellular glass硅酸钙 Calcium silicate硅酸铝纤维 Aluminosilicace fiber珍珠岩 Perlite泡沫混凝土 Foamed concrete; Cellular concrete 蛭石 Vermiculite矿渣棉 Mineral wool硅藻土 Kieselguhr; Diatomite石棉板 Asbestos board石棉布 Asbestos cloth聚氨酯 Polyurethane泡沫聚苯乙烯 Cellular polystyrene玻璃布 Glass(fiber) cloth沥青 Asphalt油毡 Asphalt felt镀锌铁丝 Galvanized wire镀锌铁丝网 Galvanized wire mesh管壳 Shell毡(被) Blanket镀锌铁皮 Galvanized (sheet) iron铝板 Aluminum sheet隔热,隔离,绝缘 Insulation INS保温 Hot instruction保冷 Cold instruction人身保护 Personal protection隔音 Sound insulation吸声 Sound-absorbing导热系数 Thermal conductivity factor支承环 Support ring分贝 Decibel涂漆 Painting底漆 Primary coat; Bottom coat面漆 Finishing coat防锈漆 Antirust paint醇酸瓷漆 Alkyd enamel酚醛漆 Phenolic paint沥青漆 Bituminous paint聚氨酯漆 Polyurethane paint有机硅漆 Organic silicon paint环氧树脂漆 Epoxy resin paint过氯乙烯漆 Ethylene perchloride paint无机富锌漆 Inorganic zinc-rich paint6.5 紧固件螺栓 Bolt六角头螺栓 Hexagonal head bolt方头螺栓 Square head bolt双头螺栓 Stud bolt环头螺栓 Eye bolt沉头螺栓 Countersunk(head) screw地脚螺栓 Anchor bolt; Foundation bolt松紧节,花兰螺栓 TurnbuckleU型螺栓 U-boltT型螺栓 T-bolt自攻螺钉 Self tapping screw膨胀螺栓 Expansion bolt六角螺母 Hexagonal nut方螺母 Square washer蝶形螺母 Wing nut锁紧螺母 Lock nut垫圈 Washer方垫圈 Square Washer斜垫圈 Slant Washer弹簧垫圈 Spring washer开口销 Cotter pin定位销 Dowel pin铆钉 Rivet右螺纹 Right hand thread管螺纹 Pipe thread锥管螺纹 Taper pipe thread直管螺纹 Straight pipe thread美国标准直管螺纹 American standard taper pipe thread NPT 管子内螺纹 Internal pipe thread IPT梯形螺纹 Trapezoid thread公制螺纹 Metric thread粗牙螺纹 Coarse thread通长螺纹,全螺纹 Full thread粗制的 Coarse精制的 Finished; Fine7. 相关词语基础设计Basic design详细设计 Detail design规划布置阶段 Planning stage初步阶段 Preliminary stage分析设计阶段 Analytical Engineering phase成品设计阶段 Production design phase先期确认图纸资料 Advanced certified final ACF最终确认图纸资料 Certified final CF数据表 Data sheet设计文件 Design document设计注释 Design note设计规定 Design specification SPEC设计规定汇总表 Design specification summary sheet DSSS 详细设计版 Detail design issue DDI用户变更通知 Client change notice CCN命名表,管道表 Nomenclature规划研究版设计布置图 Planning plot plan概略版设备布置图 Conceptual plot plan投标版设备布置图 Proposal plot plan合同版设备布置图 Award plot plan送审版设备布置图 Approval plot plan成品版设备布置图 Production plot plan施工版设备布置图 Construction plot plan工作程序 Working procedure界区条件 Battery limit condition标准 Standard STD;STAND参考,基准 Reference开工会议 Kick-off meeting K.O.M项目审核会 Project review meeting厂商协调会 Vendor coordinative meeting VCM项目进展情况报告 Project status report PSR顾客 Client; Customer承包 Contractor安装 Erection建设 Construction试车 Commissioning说明 Description待定 Hold版次 Issue修改,修订 Revision; Modify REV审核提纲 Check list审定 Approved APVD校核 Checked CHKD制图 By BY部门 Department部,科,室 Division专业 Discipline图号 Drawing number DWG.No.项目 Project项目号 Job No. Job.No.工厂,装置 Plant买方(供货) By buyer B.B卖方(供货) By seller B.S制造厂(供货) By vender B.V由仪表(专业负责) By instrument B.INST铭牌 Name plate询价 Inquire净正吸入压头 Net positive suction head静电接地 Static grounding分散控制系统 Distributed Control Systems DCS附件 Attachment合同号 Contract number Cont.No.外汇 Foreign exchange备忘录 Memorandum公章 Official seal索赔 Claim indemnity交货付款 Cash on delivery C.O.D摄氏 Centigrade C华氏 Fahrenheit F国际单位制 System International SI美国材料试验协会 American Society for Testing and Materials ASTM阀门及配件制造工业标准化协会(美) Manufacturers’ Standardization Society of Valve and Fittings Industry MSS全国消防协会(美) National Fire Protection Association NFPA石油管线协会(美) Association of Oil Pipe Lines AOPL美国国家标准协会(美) American National Standard Institute ANSI美国机械工程师学会 American Society of Mechanical Engineers ASME国际标准化组织 International Organization for Standardization ISO国际电工技术委员会 International Electro-technical Commission IEC美国石油学会 American Petroleum Institute API美国自来水厂协会 American Water Works Association AWWA美国仪表学会 Instrument Society of American ISA全国电气制造商协会(美) National Electrical Manufactures Association NEMA 日本工业标准 Japanese Industrial Standard JIS加拿大标准协会 Canadian Standard Association CAS英国标准 British Standard BS德国工业标准 Deutsche Industrie Norm DIN3-Way ball valve 三通球阀3-Way cock valve 三通旋塞阀3-Way valve 三通阀45º Lateral 45°三通AAbove ground AG 地上Absolute elevation 绝对标高Absorber 吸收塔Acrylonitrile-butadiene-styrene rubber ABS 丙烯睛.丁二烯.苯乙烯橡胶Advanced certified final ACF 先期确认图纸资料Agitator 搅拌器Air cooler 空冷器Alignment 对中心,找正Alkyd enamel 醇酸瓷漆Alloy steel 合金钢Alloy steel pipe 合金钢管Aluminosilicace fiber 硅酸铝纤维Aluminum 铝Aluminum magnesium 铝镁合金Aluminum sheet 铝板American National Standard Institute ANSI 美国国家标准协会(美)American Petroleum Institute API 美国石油学会American Society for Testing and Materials ASTM 美国材料试验协会American Society of Mechanical Engineers ASME 美国机械工程师学会American standard taper pipe thread NPT 美国标准直管螺纹American Water Works Association AWWA 美国自来水厂协会Analytical Engineering phase 分析设计阶段Analyzer 分析室Anchor 固定架Anchor bolt 地脚螺栓Angle steel 角钢Angle valve 角阀（角式截止阀）Angular rotation 角位移Annealing 退火Antirust paint 防锈漆Approval plot plan 送审版设备布置图Approved APVD 审定Arc welding 电弧焊Asbest 石棉Asbestos board 石棉板Asbestos cloth 石棉布Asphalt 沥青Asphalt felt 油毡Association of Oil Pipe Lines AOPL 石油管线协会(美) Atmosphere ATM 大气,大气压Attachment 附件Attachment equipment 附属设备,附件Austenitic stainless steel 奥氏体不锈钢Austenitic stainless steel pipe 奥氏体不锈钢管Award plot plan 合同版设备布置图Axial flow pump 轴流泵BBag-Shape pipe 袋形管Ball type expansion joint 球型补偿器Ball valve 球阀Base plate 底板Basic design 基础设计Battery limit B.L 装置边界Battery limit condition 界区条件Battery room 电池室Beam 梁Bell and spigot joint 承插连接，套筒连接Belled 承插的Bellow expansion joint 波纹膨胀节Bellow sealed valve 波纹管密封阀Belt filter 带式过滤机Bend 弯管Bending moment 弯矩Bituminous paint 沥青漆Blank, Blind, Line blank L.B 盲板，管道盲板Blanket 毡(被)Blind flange, Blind 法兰盖Block valve, Shut-off valve, Stop valve 切断阀Blow-down valve 排污阀Blower 鼓风机Boiler 锅炉Bolt 螺栓Bolt circle B.C 螺栓圆直径Bolt circle diameter 螺栓圆直径Bolt cold tightening 螺栓冷紧Bolt hot tightening 螺栓热紧Boss 支管台（凹台）Bottom BOT 底面,底下Bottom of base plate BBP 底板底面Bottom of pipe BOP 管底Box type filer press 厢式压滤机Branch connection 支管连接Brass 黄铜Breaker; Cracker mill; Crusher; Crushing mill 破碎机Breather valve 呼吸阀Bridge crane 板式起重机British Standard BS 英国标准Bucket elevator 斗式提升机Building 建筑物Butt welded BW 对焊的Butt welded joint BW 对焊连接Butt welding 对焊Butterfly valve 蝶阀Butyl rubber PIBI 丁基橡胶By BY 制图By buyer B.B 买方(供货)By instrument B.INST 由仪表(专业负责)By seller B.S 卖方(供货)By vender B.V 制造厂(供货)By-pass valve 旁路阀CCable tray(channel) 电缆槽(架)Calcium silicate 硅酸钙Canadian Standard Association CAS 加拿大标准协会Cantilever support 悬臂架Cap C 管帽Car seal close C.S.C 关闭后加铅封(封关)Car seal open C.S.O 开启后加铅封(封开) Carbon fiber CAR 碳纤维Carbon pipe 碳钢管Carbon steel C.S 碳钢Carbonization 渗碳Case(shell);(outside)Shell; Casing; Cover 外壳Cash on delivery C.O.D 交货付款Cast iron C.I 铸铁Cast iron pipe 铸铁管Cast steel 铸钢Cellular polystyrene 泡沫聚苯乙烯Center line 中心线Center line 中心线Center to Center C-C 中心至中心Center to End C-E 中心至端面Center to Face C-F 中心至面Centigrade C 摄氏Centrifugal compressor 离心压缩机centrifugal filter 离心过滤机Centrifugal pump 离心泵Centrifugal separator 离心分离机Centrifuger 离心机Ceramic 陶瓷Ceramic pump 陶瓷泵Certified final CF 最终确认图纸资料Channel 槽钢Check list 审核提纲Check valve 止回阀Checked CHKD 校核Checkered plate 网纹钢板Chlorinated ploy vinyl chloride CPVC 氯化聚氯乙烯Chlorinated poly ethylene CPE;CM 氯化聚乙烯Chlorinated polyether CPE 氯化聚醚Chlorosulfonated polyethylene CSM;CSPR 氯磺化聚乙烯Cis-polybutadiene rubber CBR 顺丁橡胶Clad pipe 复合管（包复金属管）Claim indemnity 索赔Clamp 管卡Clean out C.O 清除口,清洗口Cleat 导向板,夹板Clevice U型卡Client change notice CCN 用户变更通知Client; Customer 顾客Clip 锚固件Clip(on equipment) 预焊件(设备上)Closte; Toilet; Washroom W.C 盥洗室,厕所Cloth envelop collection 布袋收尘器Coarse 粗制的Coarse thread 粗牙螺纹Cock 旋塞Cold instruction 保冷Cold spring 冷紧,冷拉Column; Post; Stanchion 柱Commissioning 试车Compressor house(room) 压缩机室Concentric reducer CON 同心异径管Conceptual plot plan 概略版设备布置图Condenser 冷却器Connection 连接,接头Constant hanger 恒力吊架Construction 建设Construction north 建筑北Construction plot plan 施工版设备布置图Continue on drawing COD 接续图Contract number Cont.No. 合同号Contractor 承包Control room 控置室Control valve 控制阀.调节阀Cooling tower 冷却塔Coordinate 坐标Copper 铜Cotter pin 开口销Coupling, Full coupling 管接头（管箍）Countersunk(head) screw 沉头螺栓Crane 起重机,吊车Crane beam; Hoist beam 吊车梁Cross 四通（十字通）Cryogenic service valve 低温用阀Crystalliger 结晶器Cyclone; Cyclone separator device 旋风分离器,旋风除尘器DData sheet 数据表Decibel 分贝Deep well pump 深井泵Department 部门Description 说明Design document 设计文件Design north DN 设计北Design note 设计注释Design pressure 设计压力Design specification SPEC 设计规定Design specification summary sheet DSSS 设计规定汇总表Design temperature 设计温度Detail design 详细设计Detail design issue DDI 详细设计版Detail drawing 详图Deutsche Industrie Norm DIN 德国工业标准Diaphragm valve 隔膜阀Discharge valve 排出阀Discipline 专业Displacement 位移Distributed Control Systems DCS 分散控制系统Division 部,科,室Double action reciprocating pump 双作用往复泵Double pipe heat exchanger 套管换热器Dowel pin 定位销Drain 排液Drain funnel 排液漏斗Drain valve 排液阀Drawing number DWG.No. 图号Drum 罐,鼓,筒,桶Dry gas- holder 干式气柜Dryer 干燥器Duster; Dust arrester 除尘器,吸尘器EEar 吊耳Eccentric reducer ECC 偏心异径管Ejector 喷射器Ejector 喷射器Elbow 弯头Electric cable duct; Electrical trench 电缆沟Electric fusion welding EFW 电熔焊Electric resistance welding ERW 电阻焊Electrical lift; Elevator 电梯Electrical panel 电气盘Electrical tracing 电伴热Electrically operated valve 电动阀Electro-slag welding 电渣焊Electrostatic precipitator; Electridust precipitator 电除尘器Elevation EL 标高,高程,立面图Embedded part; Inserted plate 予埋件Enlarged view 放大图Entrance guard room; Janitor's room 门卫室,传达室Epoxy resin EP 环氧树脂Epoxy resin paint 环氧树脂漆Equipment arrangement; Equipment layout; Plot plan 设备布置Erection 安装Erection opening 吊装孔Erection opening 吊装孔Ethylene perchloride paint 过氯乙烯漆Evaporator 蒸发器Exhaust 排出口Expanded poly styrene EPS 泡沫聚苯乙烯Expansion bolt 膨胀螺栓Expansion joint 膨胀节（伸缩接头）Extractor 萃取器Extrusion (予埋螺栓)伸出长度Eye bolt 环头螺栓Eye washer E.W 洗眼器FFace to Face F-F 面至面Fahrenheit F 华氏Fan; Van 风机,风扇Female face FMF 凹面Ferric alloy steel pipe 铁素体合金钢管Field weld F.W 现场焊Figure 附图Fillet welding 角焊Filter 过滤器Finished; Fine 精制的Finishing coat 面漆Fire brick 耐火砖Fire plug FPL 消防栓fire protection spacing 防火间距Fire pump 消防泵Fitting to fitting FTF 管件直连Fix point; Anchor point 固定点Fixed point FP 固定点Flame arrested(Flame trap) 阻火器Flange facing, facing of flange FOF 法兰面Flanged FLGD 法兰的Flanged joint 法兰连接Flare 火炬Flat Bar 扁钢Flat face, Full face FF 全平面，满平面Flat on bottom FOB 底平Flat on top FOT 顶平Flat welding 平焊Flexible hose 挠性管（柔性管）Floating ball sight flow indicator 浮球式视镜Floating distillation tower 填料塔Floating internal roof tank 内浮顶罐Floating roof tank; Pontoon roof tank 浮顶罐Floor 楼面。

管件英汉对照词大全管件英汉对照词大全2010-06-28 09:45管件 pipe fitting对焊管件 butt welding fittings碳钢对焊管件 carbon steel butt welding fittings不锈钢对焊管件stainless steel butt welding fittings 弯头elbow异径弯头 reducing elbow碳钢弯头 Carbon Steel Elbow不锈钢弯头 Stainless Steel Elbow高压弯头 High-Pressure Elbow等径三通 Straight T ee异径三通 Reducing Tee碳钢三通 CS Tee同心异径管 Concentric Recducer偏心异径管 eccentric reducer高压异径管 high-pressure reducer不锈钢管帽 stainless steel caps碳钢管帽 carbon steel caps四通 cross单承口管箍 half coupling双承口管箍 coupling半管接头 boss对焊管座 weldolets承插管座 sockolets螺纹管座 threadolets变径接头 welding insert补心\内外丝、螺套 bushing六角头螺套 hex head bushing平螺套 flush bushing管接头 coupler活接头、游任 union短接头、对丝 nipple六角对丝 hex nipple螺母 nut管堵、螺塞 plug六角头螺塞 hex head plug四方头螺塞 square head plug圆头螺塞 round head plug套筒 sleeve弯管 bendU型管 close return bend法兰 flange锻钢法兰 forged steel flanges对焊法兰 welding neck flanges平焊法兰 slip on flanges盲板法兰 blind flanges平板法兰 plate flanges承插焊法兰 socket welding flanges螺纹法兰 threaded flanges松套法兰 lap joint flanges翻边短节 stub ends公称通径 Nomonal Diameter端部外径 Outside Diameter at Bevel中心至端面 Center to End中心至中心 Center to Center背面到端面 Back to FaceNPT=Normal Pressure and Temperature 常温常压, 标准温度与压力90°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male plug 插头female socket 插座dust cap 防尘盖等径三通 Straight teesafety cap 安全罩异径三通 Reducing Tee等径四通 Straight Cross同心异径管 Concentric Reducers同中心的 concentric不同圆心的 eccentric偏心异径管 Eccentric Reducers高压异径管 High-pressure Reducers不锈钢等径三通 Stainless Straight Tee碳钢等径三通 Carbon Straight Tee不锈钢等径四通 Stainless Straight Cross 高压三通 High-pressure Tee锻制三通 Forged Tee异径接头 Template管帽 Caps法兰 flangevalve 阀门类型description 类种Standard 标准Design 类型Type 类型Type Model 型号Material 材质classes 种类specification 规格机床类冲床punching machine机械手robot油压机hydraulic machine车床 lathe刨床planer铣床miller磨床grinder（钻床）driller线切割linear cutting金属切削 metal cutting机床 machine tool管件材质类steel 钢carbon steel 碳素钢rustless steel 不锈钢alloy steel 合金钢angle steel 角钢blister steel 泡钢carburizing steel 渗碳钢cast steel 铸钢cementation steel 渗碳钢chrome steel 铬钢chrome molybdenum steel 铬钼钢chrome-vanadium steel 铬钒钢dies steel 模具钢ferrite steel 铁素体钢ferritic steel 铁素体钢flat steel 扁钢flat-rolled steel 扁钢forged steel 锻造钢hard steel 硬钢hardened stainless steel 硬化不锈钢heat (-resisting) steel 耐热钢hig-carbon steel 高碳钢high manganese steel 高锰钢high-speed steel 高速钢；锋钢high strength steel 高强度钢high tensile steel 高强度钢H-section steel 工字钢low carbon steel 低碳钢low manganese steel 低锰钢mild steel 软钢nickel steel 镍钢nickel-chrome steel 镍铬钢nickel chromium steel 镍铬钢The Tube Inserting （卡套式接头）Compressioned Joint （管路截止阀）Welding Joint （焊接式接头）Velding Joint （扩口式接头）Ream Joint （控油压接头）Pipeline Cut-off Valves （紫铜管件）Fast Fittings （管夹）Oil-Pressure Controlling Connectors （快速接头）Pagoda-Shape Connectors （宝塔型接头）Hydraulic Rubber Tube Assembly （液压胶管总成）Flange （法兰）Inside-and-Outside Connectors （内外接头）Construction Machinery Connectors （工程机械接头）Connectors for MilitaryUse （军用接头）长径和短径弯头 long and short radius elbows同心和偏心异径接头 concentric and eccentric reducers 等径和异径三通 straight and reducing outlet tees大小头 CONCENTRIC REDUCERU型管Return Bend盲法兰Blank Flange弯管Bends翻边stub ends异径接头reducers公称通径 nominal diameter外径(mm) outside diameter中心距至端面的距离 center to end理论重量(kg/pcs) approx weight双丝头 Nipple短节 SWAGE NIPPLE内外螺纹活接头 Union螺桩 studHalf-Coupling单承口管箍Coupling双承口管箍盲板 Blind Flangespectacle blind 带双圈的盲板Ecentric 偏心的活接活接 loose joint活接地 swinging earth活接结合 articulated joint活接联接器 joint coupling活接三通 union tee活接头 articulation; union swivel; union活接头螺母 union nut活接头螺栓 swing bolt活接头套管 union thimble活接卸槽 articulated chute (浇混凝土用的)弯头 joint弯头 angle fittings; bent pipe; elbow; knee弯头扳手 bent-handle wrench; bent spanner弯头车刀 angular tool弯头持针钳 curved needle holders弯头刀架 knee tool弯头道钉 brob弯头管 swan neck弯头键 gib head key弯头接合 knee-joint弯头螺栓 bolt with one end bent back弯头锁紧螺母 elbow jam unt弯头套管 elbow union弯头套筒扳手 offset socket wrench弯头脱水器 elbow separator弯头芯盒 elbow core box三通三通tee bend; tee branch; tee joint; tee conneetion; tee fitting; wye; Y; yoke 三通玻璃栓 three-way glass stopcock 三通道放大器 three-channel amplifier; three-path amplifier 三通道自动驾驶仪 three-dimensional autopilot三通电缆分线盒 three-way coupling box三通阀tee valve; three-port valve; three-way valve; triple valve三通阀盖 triple-valve cap三通阀活塞 triple-valve piston三通阀联箱 three way valve menifold三通阀体 triple body; triple-valve body三通管 single sweep tee; T-branch (pipe); three-limb tube三通管接头 tee pipe coupling三通横长 horizontal length of tee三通换向旋塞 three-way reversing cock三通活栓 three-way cock三通货协定 triparties currency agreement三通接头 tee coupling; tee fitting; tee union; three-way piece; three-way connection三通接线夹 three-way connector三通开关 three-way cock三通控制阀 three-way control valve三通连接 tee junction三通路循环器 three-terminal circulator三通式热风炉 three-pass stove三通天线转发开关 triplexer三通筒 triple cylinder三通筒垫密片 triple-cylinder gasket三通弯头 three-way elbow三通旋塞 tee cock; three-way cock; three-throw tap三通循环器 three-terminal circulator三通液体流量计 tee fluid flow meter三通闸阀 treble ported slide valve直通直通direct connection; straight in; straight bore; through; feed(-)through; once-through 直通拨号 through dial(l)ing 直通测量线路 end-to-end measurement直通单向阀in-line check valve; straight check valve; straightway check valve直通道路 through road直通的 through and through直通地 dead earth; dead ground直通垫外底 through midsole直通电报 telex直通电报通信 telex communication直通电流 through current直通电流偏置 through current bias直通电路 direct circuit直通阀 pass valve; straight-through valve; straightway valve; through valve直通干馏炉 through retort直通锅炉 once-through boiler直通换料 once-through refuelling直通回路 straight circuit直通汇接呼叫制 straight forwardjunction working直通监控 through supervision直通接头 straight coupling; straight fitting直通接线装置 through joint直通街道 through expressway; through street; throughway直通进位 standing carry直通开关 globe cock直通空气制动阀 straight air brake valve直通空气制动器 straight air brake直通快动阀 straight-through fast acting valve直通连接 straight-through joint直通裂化 straight-through cracking直通流动 straight through flowpiping material specification。

管材管件中英词汇对照表1 管道组成件Piping component1.1 管子Pipe管子(按照配管标准规格制造的) pipe管子(不按配管标准规格制造的其他用管) tube钢管steel pipe铸铁管cast iron pipe衬里管lined pipe复合管clad pipe碳钢管carbon steel pipe合金钢管alloy steel pipe不锈钢stainless 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锻铁管wrought-iron 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电熔（弧）焊钢板卷管electric-fusion (arc)-welded steel-plate 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塑料管plastic pipe玻璃管glass tube橡胶管rubber tube直管run pipe; straight pipe1.2 管件Fitting弯头elbow异径弯头reducing elbow带支座弯头base elbowk半径弯头long radius elbow短半径弯头short radius elbow长半径180°弯头long radius return短半径180°弯头short radius return带侧向口的弯头（右向或左向）side outlet elbow (right hand or left hand) 双支管弯头（形）double branch elbow三通tee异径三通reducing tee等径三通straight tee带侧向口的三通（右向或左向）side outlet tee (right hand or 1eft hand)异径三通（分支口为异径）reducing tee (reducing on outlet)异径三通（一个直通口为异径）reducing tee (reducing on one run)带支座三通base tee异径三通（一个直通口及分支口为异径）reducing tee (reducing on one run and outlet) 异径三通（两个直通口为异径，双头式）reducing tee (reducing on both runs, bull head) 45°斜三通45° lateral45°斜三通（支管为异径）45° lateral (reducing on branch)45°斜三通(一个直通口为异径) 45° lateral (reducing on one run)45°斜三通(一个直通口及支管为异径) 45° lateral (reducing on one run and branch)Y型三通（俗称裤衩）true “Y”四通cross等径四通straight cross异径四通reducing cross异径四通（一个分支口为异径）reducing cross (reducing on one outlet)异径四通（一个直通口及分支口为异径）reducing cross (reducing on one run and outlet)异径四通（两个分支口为异径）reducing cross (reducing on both outlet)异径四通（一个直通口及两个分支口为异径）reducing cross (reducing on one run and both outlet)异径管reducer同心异径管concentric reducer偏心异径管eccentric reducer锻制异径管reducing swage螺纹支管台threadolet焊接支管台weldolet承插支管台sockolet弯头支管台elbolet斜接支管台latrolet镶入式支管嘴sweepolet短管支管台nipolet支管台，插入式支管台boss管接头coupling, full coupling半管接头half coupling异径管接头reducing coupling活接头union内外螺纹缩接（俗称补芯）bushing管帽cap (C)堵头plug短节nipple异径短节reducing nipple; swage nipple1.3 弯管Bend预制弯管fabricated pipe bend跨越弯管（^ 形）cross-over bend偏置弯管（~ 形）offset bend90°弯管quarter bend环形弯管cirele bend单侧偏置90°弯管（? 形）single offset quarter bendS形弯管“S” bend单侧偏置U形膨胀弯管（| ?形）single offset “U” bendU形弯管“U” bend双偏置U膨胀弯管double offset expansion “U” bend斜接弯管mitre bend三节斜接弯管3-piece mitre bend折皱弯管corrugated bend圆度roundness1.4 法兰Flange (FLG）整体管法兰integral pipe flange钢管法兰steel pipe flange螺纹法兰threaded flange滑套法兰（包括平焊法兰）slip-on flange (SO); slip-on welding flange 承插焊法兰socket welding flange松套法兰lap joint flange (LJF)对焊法兰welding neckflange (WNF)法兰盖blind flange, blind孔板法兰orifice flange异径法兰reducing flange盘座式法兰pad type flange松套带颈法兰loose hubbed flange焊接板式法兰welding plate flange对焊环welding neck collar （与stub end相似）平焊环welding-on collar突缘短节stub end, lap翻边端lapped pipe end松套板式法兰loose plate flange压力级pressure rating, pressure rating class压力—温度等级pressure-temperature rating法兰密封面，法兰面flange facing突面raised face (RF)凸面male face (MF)凹面female face (FMF)榫面tongue face槽面groove face环连接面ring joint face全平面；满平面flat face; full face (FF)光滑突面smooth raised face (SRF)法兰面加工facing finish粗糙度roughness光滑的smooth齿形serrated均方根root mean square (RMS)算术平均粗糙高度arithmetical average roughness height (AARH)配对法兰companion-flange螺栓圆bolt circle (B.C.)1.5 垫片Gasket (GSKT)垫片的型式type of gasket平垫片flat gasket环形平垫片flat ring gasket平金属垫片flat metal gasket夹棉织物的橡胶elastomer with cotton fabric insertion夹石棉织物的橡胶elastomer with asbestos fabric insertion夹石棉织物及金属丝加强的橡胶elastomer with asbestos fabric insertion and with wire reinforcement无石墨压缩白石棉垫片non graphited compressed white asbestos gasket天然白橡胶垫片natural white rubber gasket压缩石棉垫片compressed asbestos class gasket浸聚四氟乙烯的石棉垫片PTFE impregnated asbestos gasket夹石棉的缠绕金属垫片spiral-wound metal gasket with asbestos filler内环inner ring外环，外定位环outer ring波纹金属垫片corrugated metal gasket波纹金属包嵌石棉垫片corrugated metal gasket with asbestos inserted双夹套波纹金属包石棉垫片corrugated metal double jacketed asbestos filled gasket 双夹套垫片double jacketed gasket金属包石棉平垫片flat metal jacketed asbestos filled gasket整体金属齿形垫片solid metal serrated gasket槽形金属垫片grooved metal gasket环形连接金属垫片ring joint metal gasket八角环形垫片octagonal ring gasket椭圆环形垫片oval ring gasket透镜式垫片lens gasket非金属垫片non-metallic gasket1.6 阀门Valve1.6.1阀门结构、零件阀轭yoke外螺纹阀杆及阀轭outside screw and yoke (OS & Y)阀杆stem内螺纹inside screw (IS)阀轭套yoke sleeve阀杆环stem ring阀座valve seat (body seat)阀座环、密封圈seat ring整体（阀）座integral seat堆焊（阀）座deposited seat阀芯（包括密封圈、杆等内件）trim阀盘disc阀盘密封圈disc seat阀体body阀盖bonnet阀盖衬套bonnet bush螺纹阀帽screw cap螺纹阀盖screw bonnet螺栓连接的阀盖bolted bonnet (BB)活接阀盖（帽）union bonnet (cap)螺栓连接的阀帽bolted cap (BC)焊接阀盖welded bonnet (WB)本体阀杆密封body stem seal石棉安全密封asbestos emenen seal倒密封back seal压力密封的阀盖pressure-tight bonnet动力操纵器powered operator电动操纵器electric motor operator气动操纵器pneumatic operator液压操纵器hydraulic operator快速操纵器quick-acting operator滑动阀杆sliding stem正齿轮传动spur gear operated伞齿轮传动bevel gear operated扳手操作wrench operated链轮chain wheel手轮hand wheel手柄hand lever (handle)气缸（或液压缸）操纵的cylinder operated链条操纵的chain operated等径孔道full bore; full port异径孔道reducing bore, reduced port,venturi port 短型short pattern紧凑型（小型）compact type笼式环lantern ring压盖gland阀杆填料stem packing阀盖垫片bonnet gasket升杆式（明杆）rising stem (RS)非升杆式（暗杆）non-rising stem (NRS)指示器/限位器indicator/stopper注油器grease injector可更换的阀座环renewable seat ring1.6.2 常用阀(1）闸阀gate valve平行双闸板double disc parallel seat开口楔形闸板split wedge挠性整体楔形闸扳flexible solid wedge整体楔形闸板solid wedge塞型闸阀plug gate valve直通型闸阀through conduit gate valve(2) 截止阀globe valve球心型阀盘globe type disc塞型阀盘plug type disc可转动的阀盘swivel disc(3) 节流闪阀throttle valve针阀needle valve(4) 角阀angle valve(5) Y型阀（Y 型阀体截止阀）Y-valve (Y-body globe valve)(6) 球阀ball valve三通球阀3-way ball valve装有底轴的trunnion mounted耐火型fire safe type浮动球型floating ball type防脱出阀杆blowout proof stem(7) 蝶阀butterfly valve对夹式（薄片型）wafer type凸耳式lug type偏心阀板蝶阀offset disc burerfly valve; eccentric butterfly valve 斜阀盘蝶阀canted disc butterfly valve连杆式蝶阀link butterfly valve(8) 柱塞阀piston type valve(9) 旋塞阀plug valve三通旋塞阀three-way plug valve四通旋塞阀four-way plug valve旋塞cock衬套旋塞sleeve cock(10) 隔膜阀diaphragm valve橡胶衬里隔膜阀rubber lined diaphragm valve直通式隔膜阀straight way diaphragm valve堰式隔膜阀weir diaphragm valve(11) 夹紧式胶管阀pinch valve（用于泥浆、粉尘等）(12) 止回阀check valve升降式止回阀lift check valve旋启式止回阀swing check valve, flap check valve落球式止回阀ball check valve弹簧球式止回阀spring ball check valve双板对夹式止回阀dual plate wafer type check valve无撞击声止回阀non-slam cheek valve底阀foot valve切断式止回阀stop check valve; non-return valve活塞式止回阀piston check valve斜翻盘止回阀tilting disc check valve蝶式止回阀butterfly check valve1.6.3 其它用途的阀安全泄气阀safety valve (SV)安全泄液阀relief valve (RV)安全泄压阀safety relief valve杠杆重锤式lever and weight type引导阀操纵的安全泄气阀pilot operated safety valve复式安全泄气阀twin type safety valve罐底排污阀flush-bottom tank valve电磁阀solenoid valve, solenoid operated valve电动阀electrically operated valve, electric-motor operated valve气动阀pneumatic operated valve低温用阀cryogenic service valve蒸汽疏水阀steam trap机械式疏水阎mechanical trap浮桶式疏水阀open bucket trap, open top bucket trap浮球式疏水阀float trap倒吊桶式疏水阀inverted bucket trap自由浮球式疏水阀loose float trap恒温式疏水阀thermostatic trap金属膨胀式蒸汽疏水阀metal expansion steam trap液体膨胀式蒸汽疏水阀liquid expansion steam trap双金属膨胀式蒸汽疏水阀bimetallic expansion steam trap压力平衡式恒温疏水阀balanced pressure thermostatic trap热动力式疏水阀thermodynamic trap脉冲式蒸汽疏水阀impulse steam trap放气阀（自动放气阀）air vent valve (automatic air vent valve) （疏水阀用）平板式滑动闸阀slab type sliding gate valve盖阀flat valve换向阀diverting valve, reversing valve热膨胀阀thermo expansion valve自动关闭阀self-closing gate valve自动排液阀self-draining valve管道盲板阀line-blind valve挤压阀squeeze valve（用于泥浆及粉尘等）呼吸阀breather valve风门、挡板damper减压阀pressure reducing valve, reducing valve控制阀control valve膜式控制阀diaphragm operated control valve执行机构actuator背压调节阀back pressure regulating valve差压调节阀differential pressure regulating valve压力比例调节阀pressure ratio regulating valve1.6.4 未指明结构（或阀型）的阀切断阀block valve; shut-off valve; stop valve调节阀regulating valve快开阀quick opening valve快闭阀quick closing valve隔断阀isolating valve三通阀three way valve夹套阔jacketed valve非旋转式阀non-rotary valve排污阀blowdown valve集液排放阀drip valve排液阀drain valve放空阀vent valve卸载阀unloading valve排出阀discharge valve吸入阀suction valve多通路阀multiport valve取样阀sampling valve手动阀hand-operated valve; manually operated valve 锻造阀forged valve铸造阀cast valve（水）龙头bibb; bib; faucet抽出液阀（小阀）bleed valve旁路阀by-pass valve软管阀hose valve混合阀mixing valve破真空阀vacuum breaker冲洗阀flush valve第一道阀；根部阀primary valve根部阀root valve总管阀header valve事故切断阀emergency valve1.7 管道特殊件Piping Specialty1.7.1管道特殊件（组件）粗滤器strainer过滤器filter临时粗滤器（锥型）temporary strainer (cone type)y 型粗滤器y-type strainerT型粗滤器T-type strainer永久过滤器permanent filter丝网粗滤器gauze strainer洗眼器及淋浴器eye washer and shower视镜sight glass阻火器flame arrester喷嘴；喷头spray nozzle取样冷却器sample cooler消声器silencer膨胀节expansion joint波纹膨胀节bellow expansion joint单波single bellow双波double bellow多波multiple bellow压力平衡式膨胀节pressure balanced expansion带铰链膨胀节hinged expansion joint轴向位移型膨胀节axial movement type expansion joint自均衡膨胀节（外加强环）self-equalizing expansion joint带接杆膨胀节tied expansion joint万向型膨胀节universal type expansion joint球形补偿器ball type expansion joint填函式补偿器slip type (packed type) expansion joint单向滑动填料函补偿器single actionpacked slip joint1.7.2 管道特殊元件Piping Special Element软管接头hose connection (HC)快速接头quick coupling金属软管metal hose橡胶管rubber hose挠性管flexible tube鞍形补强板reinforcing saddles补强板reinforcement pad特殊法兰special flange漏斗funnel排液环drip ring排液漏斗drain funnel插板blank垫环spacer8字盲板spectacle blind; figure 8 blind限流孔板restriction orifice爆破片rupture disk法兰盖贴面protective disc费托立克接头victaulic coupling1.8 端部连接End Connection法兰端flanged end坡口端beveled end (BE)对焊端butt welded end平端plain end (PE)承插焊端socket welding end螺纹端threaded end (TE)承口bell end焊接端welding end法兰连接（接头）flanged joint对焊连接（接头）butt welded joint螺纹连接，管螺纹连接threaded joint, pipe threaded joint 锥管螺纹密封焊连接seal-welded taper pipe threaded joint 承插焊连接（接头）socket welded joint承插连接（接头）bell and spigot joint环垫接头ring joint (RJ)万向接头universal joint软钎焊连接（接头）soldered joint搭接接头，松套连接lapped joint外侧厚度切斜角bevel for outside thickncss内侧厚度切斜角bevel for inside thickness内外侧厚度切斜角bevel for combined thickness法兰式的flanged (FLGD)对焊的butt welded (BW)螺纹的threaded (THD)承插焊的socket welded (SW)小端为平的small end plain (SEP)大端为平的large end plain (LEP)两端平both ends plain (BEP)小端带螺纹small end thread (SET)大端带螺纹large end thread (LET)两端带螺纹both end thread (BET)一端带螺纹one end thread (OET)支管连接branch connection焊接支管branch pipe welded directly to the run pipe管件英汉词汇查询(H-Y)HALF COUPLING 单承口管箍HARDNESS 硬度（最大值197）HEAT CONTROL NUMBER 热处理炉号HEAT TREATMENT（热处理），有缝部分填N，无缝部分填AHEX HEAD BUSHING 卜申HEX HEAD PLUG 六角塞头HEX NIPPLE 六角立布HIGH PRESSURE ELBOW 高压弯头HIGH PRESSURE REDUCER 高压异径管HIGH PRESSURE TEE 高压四通hydraulic hose液压软管HJ 环境保护行业标准hose clip软管卡子hose protector软管保护管hot-rolling seamless pipe热轧无缝钢管HR 热轧INNER DIAMETER （简）ID 内径INSERT 变径接头integral pipe flange整体管法兰JIS 日本工业标准jumper hose跨接软管jumper lose connection跨接软管连接器Lap Joint Flanges对焊环松套法兰lap joint flange (LJF) 松套法兰lapped joint搭接接头，松套连接lapped pipe end翻边端large end plain (LEP) 大端为平的large end thread (LET) 大端带螺纹latrolet斜接支管台layer(plie) 层lined pipe衬里管LJRF（简）LAP JOINT RF 滑接（松套）法兰long radius elbow k半径弯头long radius return长半径180°弯头LONG WELDING NECKS 长高径法兰loose hubbed flange松套带颈法兰loose plate flange松套板式法兰MAGNETIC PARTICLE EXAM（磁性粒子检验），三通部分填OK，其他填N/A male face (MF) 凸面MALE TEE 外牙三通MEAN OUTSIDE DIAMETER 平均外径mfg no. (heat no.) 炉号mitre bend斜接弯管MODEL 形状分类nipple短节nipolet短管支管台NOMINAL DIAMETER （简）DN 公称通径NOMINAL PIPE SIZE 端面公称直径offset bend偏置弯管（~ 形）one end thread (OET) 一端带螺纹orifice flange孔板法兰outer cover层迭迭外层pad type flange盘座式法兰OUTLET 鞍座；套焊鞍座OUTSIDE DIAMETER（简）外径pilot line操纵管路pipe管子(按照配管标准规格制造的)pipe fittings管接头pipe-line管路pipe nut管螺母pipe seat管座pipe threaded joint管螺纹连接Piping component 管道组成件pl（简）板式平焊法兰plain end (PE) 平端plastic pipe塑料管PLATE FLANGE 平板法兰plug堵头pneumatic braking connection气制动管连接器pressure rating, pressure rating class压力级pressure ring压力环pressure-temperature rating压力—温度等级quarter bend 90°弯管quick fitting快速接头raised face (RF) 突面rigid pipe刚性件reducer异径管；大小头reducing coupling异径管接头reducing cross异径四通；变径四通reducing cross (reducing on one outlet) 异径四通（一个分支口为异径）reducing cross (reducing on one run and both outlet) 异径四通（一个直通口及两个分支口为异径）reducing cross (reducing on one run and outlet) 异径四通（一个直通口及分支口为异径）reducing cross (reducing on both outlet) 异径四通（两个分支口为异径）REDUCING COUPLING 异径单承口管箍reducing elbow（简RED EL）异径弯头、变径弯头reducing flange异径法兰reducing nipple异径短节reducing swage锻制异径管reducing tee异径三通reducing tee (reducing on outlet) 异径三通（分支口为异径）reducing tee (reducing on one run) 异径三通（一个直通口为异径）reducing tee (reducing on one run and outlet) 异径三通（一个直通口及分支口为异径）reducing tee (reducing on both runs, bull head) 异径三通（两个直通口为异径，双头式）RETURN BEND u型管RF 凸面法ring joint face环连接面ring joint (RJ) 环垫接头root mean square (RMS) 均方根roughness粗糙度ROUND HEAD PLUG 圆角塞头roundness圆度rubber tube橡胶管run pipe; straight pipe直管“S” bend S形弯管sch 50A不锈钢管件尺寸包含：美标（SISI/ASTM）、德标（DIN）、日标（SUS/JIS）例如：美标：1"=25.4mm.、1/2"、1/8"、1.5"、2"等；德标：5S、10S、100S等等日标：10A、20A、50A等等SCH80SCH+数字序号表示抗拉强度管道表号（SCH.）并不是壁厚，是一壁厚系列。

管件中英文对照管件中英文对照等径直通equal coupling 异径直通reducing coupling内牙直通 female coupling外牙直通 straight tube with outside 90等径弯头 90 equal elbow45等径弯头 45 equal elbow外牙弯头 male elbow内牙弯头 female elbow等径三通 equal tee异径三通 reducing tee内牙三通female tee外牙三通 male tee管帽capsch代表压力lr长半径或1倍半大小 SIZE数量 QTY碳钢弯头 Carbon Steel Elbow不锈钢弯头 Stainless Steel Elbow高压弯头 High-Pressure Elbow同心异径管 Concentric Reducers偏心异径管 Eccentric Reducers高压异径管 High-pressure Reducers不锈钢等径三通 Stainless Straight Tee 碳钢等径三通 Carbon Straight Tee不锈钢等径四通 Stainless Straight Cross 高压三通 High-pressure Tee锻制三通 Forged Tee异径接头 Template管帽 Caps法兰flange长径和短径弯头 long and short radius elbows同心和偏心异径接头 concentric and eccentric reducers 等径和异径三通 straight and reducing outlet tees大小头 CONCENTRIC REDUCERTee Equal 相等的三通等径三通Straight Tee异径三通Reducing Tee等径四通Straight Cross90°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 ElbowU型管Return Bend盲法兰Blank Flange弯管Bends翻边stub ends异径接头reducers公称通径 nominal diameter外径(mm) outside diameter中心距至端面的距离 center to end理论重量(kg/pcs) approx weightdescription 类种Standard标准Design类型Material材质双丝头 Nipple短节 SWAGE NIPPLE内外螺纹活接头 Union螺桩 studHalf-Coupling单承口管箍Coupling双承口管箍盲板 Blind Flangespectacle blind 带双圈的盲板Ecentric 偏心的拆除:dismantle结头（管线的）：tie-in插盲板：slip spade盲板：blank接头：fitting加热器：heater金属缠绕垫片（带外环）:SW with outside ringHR:热轧on site:manifold:管汇1.2 管件 Fitting弯头 elbow异径弯头 reducing elbow带支座弯头 base elbowk半径弯头 long radius elbow短半径弯头 short radius elbow长半径180°弯头 long radius return短半径180°弯头 short radius return带侧向口的弯头（右向或左向） side outlet elbow (right hand or lefthand)双支管弯头（形） double branch elbow三通 tee异径三通 reducing tee等径三通 straight tee带侧向口的三通（右向或左向） side outlet tee (right hand or 1eft hand)异径三通（分支口为异径） reducing tee (reducing on outlet) 异径三通（一个直通口为异径）reducing tee (reducing on one run)带支座三通 base tee异径三通（一个直通口及分支口为异径）reducing tee (reducing on one runandoutlet)异径三通（两个直通口为异径，双头式）reducing tee (reducing on both runs, bull head)45°斜三通45° lateral45°斜三通（支管为异径）45° lateral (reducing on branch)45°斜三通(一个直通口为异径) 45° lateral (reducing on one run) 45°斜三通(一个直通口及支管为异径) 45° lateral (reducing on one run andbranch)Y型三通（俗称裤衩）true “Y”四通 cross等径四通 straight cross异径四通 reducing cross异径四通（一个分支口为异径）reducing cross (reducing on one outlet)异径四通（一个直通口及分支口为异径）reducing cross (reducing on one run and outlet)异径四通（两个分支口为异径）reducing cross (reducing on both outlet)异径四通（一个直通口及两个分支口为异径）reducing cross(reducing on one runand both outlet)异径管 reducer同心异径管 concentric reducer偏心异径管 eccentric reducer锻制异径管 reducing swage螺纹支管台 threadolet焊接支管台 weldolet承插支管台 sockolet弯头支管台 elbolet斜接支管台 latrolet镶入式支管嘴 sweepolet短管支管台 nipolet支管台，插入式支管台 boss管接头 coupling, full coupling半管接头 half coupling异径管接头 reducing coupling活接头 union内外螺纹缩接（俗称补芯） bushing管帽 cap (C)堵头 plug短节 nipple异径短节 reducing nipple; swage nipple1 管道组成件 Piping component1.1 管子 Pipe管子(按照配管标准规格制造的) pipe管子(不按配管标准规格制造的其他用管) tube 钢管 steel pipe铸铁管 cast iron pipe衬里管 lined pipe复合管 clad pipe碳钢管 carbon steel pipe合金钢管 alloy steel pipe不锈钢 stainless 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锻铁管 wrought-iron 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电熔（弧）焊钢板卷管 electric-fusion (arc)-welded steel-plate 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塑料管 plastic pipe玻璃管 glass tube橡胶管 rubber tube直管 run pipe; straight pipe1.2 管件 Fitting弯头 elbow异径弯头 reducing elbow带支座弯头 base elbowk半径弯头 long radius elbow短半径弯头 short radius elbow长半径180°弯头 long radius return短半径180°弯头 short radius return带侧向口的弯头（右向或左向） side outlet elbow (right hand or left hand)双支管弯头（形） double branch elbow三通 tee异径三通 reducing tee等径三通 straight tee带侧向口的三通（右向或左向） side outlet tee (right hand or 1eft hand)异径三通（分支口为异径） reducing tee (reducing on outlet) 异径三通（一个直通口为异径）reducing tee (reducing on one run)带支座三通 base tee异径三通（一个直通口及分支口为异径）reducing tee (reducing on one run and outlet) 异径三通（两个直通口为异径，双头式）reducing tee (reducing on both runs, bull head) 45°斜三通45° lateral45°斜三通（支管为异径）45° lateral (reducing on branch)45°斜三通(一个直通口为异径) 45° latera l (reducing on one run) 45°斜三通(一个直通口及支管为异径) 45° lateral (reducing on one run and branch)Y型三通（俗称裤衩）true “Y”四通 cross等径四通 straight cross异径四通 reducing cross异径四通（一个分支口为异径）reducing cross (reducing on one outlet)异径四通（一个直通口及分支口为异径）reducing cross (reducing on one run and outlet)异径四通（两个分支口为异径）reducing cross (reducing on both outlet)异径四通（一个直通口及两个分支口为异径）reducing cross (reducing on one run and both outlet)异径管 reducer同心异径管 concentric reducer偏心异径管 eccentric reducer锻制异径管 reducing swage螺纹支管台 threadolet焊接支管台 weldolet承插支管台 sockolet弯头支管台 elbolet斜接支管台 latrolet镶入式支管嘴 sweepolet短管支管台 nipolet支管台. 插入式支管台 boss管接头 coupling, full coupling半管接头 half coupling异径管接头 reducing coupling活接头 union内外螺纹缩接（俗称补芯） bushing管帽 cap (C)堵头 plug短节 nipple异径短节 reducing nipple; swage nipple1.3 弯管 Bend预制弯管 fabricated pipe bend跨越弯管（^ 形） cross-over bend偏置弯管（~ 形） offset bend90°弯管 quarter bend环形弯管 cirele bend单侧偏置90°弯管（? 形） single offset quarter bendS形弯管“S” bend单侧偏置U形膨胀弯管（| ?形）single offset “U” be ndU形弯管“U” bend双偏置U膨胀弯管double offset expansion “U” bend斜接弯管 mitre bend三节斜接弯管 3-piece mitre bend折皱弯管 corrugated bend圆度 roundness1.4 法兰 Flange (FLG）整体管法兰 integral pipe flange钢管法兰 steel pipe flange螺纹法兰 threaded flange滑套法兰（包括平焊法兰）slip-on flange (SO); slip-on welding flange承插焊法兰 socket welding flange松套法兰 lap joint flange (LJF)对焊法兰 welding neckflange (WNF)法兰盖 blind flange, blind孔板法兰 orifice flange异径法兰 reducing flange盘座式法兰 pad type flange松套带颈法兰 loose hubbed flange焊接板式法兰 welding plate flange对焊环 welding neck collar （与stub end相似）平焊环 welding-on collar突缘短节 stub end, lap翻边端 lapped pipe end松套板式法兰 loose plate flange压力级 pressure rating, pressure rating class压力—温度等级 pressure-temperature rating法兰密封面，法兰面 flange facing突面 raised face (RF)凸面 male face (MF)凹面 female face (FMF)榫面 tongue face槽面 groove face环连接面 ring joint face全平面. 满平面 flat face; full face (FF)光滑突面 smooth raised face (SRF)法兰面加工 facing finish粗糙度 roughness光滑的 smooth齿形 serrated均方根 root mean square (RMS)算术平均粗糙高度arithmetical average roughness height (AARH)配对法兰 companion-flange螺栓圆 bolt circle (B.C.)1.5 垫片 Gasket (GSKT)垫片的型式 type of gasket平垫片 flat gasket环形平垫片 flat ring gasket平金属垫片 flat metal gasket夹棉织物的橡胶 elastomer with cotton fabric insertion夹石棉织物的橡胶 elastomer with asbestos fabric insertion夹石棉织物及金属丝加强的橡胶 elastomer with asbestos fabric insertion and with wire reinforcement无石墨压缩白石棉垫片non graphited compressed white asbestos gasket天然白橡胶垫片 natural white rubber gasket压缩石棉垫片 compressed asbestos class gasket浸聚四氟乙烯的石棉垫片 PTFE impregnated asbestos gasket 夹石棉的缠绕金属垫片spiral-wound metal gasket with asbestos filler内环 inner ring外环，外定位环 outer ring波纹金属垫片 corrugated metal gasket波纹金属包嵌石棉垫片 corrugated metal gasket with asbestos inserted双夹套波纹金属包石棉垫片 corrugated metal double jacketed asbestos filled gasket 双夹套垫片 double jacketed gasket 金属包石棉平垫片 flat metal jacketed asbestos filled gasket整体金属齿形垫片 solid metal serrated gasket槽形金属垫片 grooved metal gasket环形连接金属垫片 ring joint metal gasket八角环形垫片 octagonal ring gasket椭圆环形垫片 oval ring gasket透镜式垫片 lens gasket非金属垫片 non-metallic gasket1.6 阀门 Valve1.6.1 阀门结构、零件阀轭 yoke外螺纹阀杆及阀轭 outside screw and yoke (OS & Y)阀杆 stem内螺纹 inside screw (IS)阀轭套 yoke sleeve阀杆环 stem ring阀座 valve seat (body seat)阀座环、密封圈 seat ring整体（阀）座 integral seat堆焊（阀）座 deposited seat阀芯（包括密封圈、杆等内件） trim阀盘 disc阀盘密封圈 disc seat阀体 body阀盖 bonnet阀盖衬套 bonnet bush螺纹阀帽 screw cap螺纹阀盖 screw bonnet螺栓连接的阀盖 bolted bonnet (BB)活接阀盖（帽） union bonnet (cap)螺栓连接的阀帽 bolted cap (BC)焊接阀盖 welded bonnet (WB)本体阀杆密封 body stem seal石棉安全密封 asbestos emenen seal倒密封 back seal压力密封的阀盖 pressure-tight bonnet动力操纵器 powered operator电动操纵器 electric motor operator气动操纵器 pneumatic operator液压操纵器 hydraulic operator快速操纵器 quick-acting operator滑动阀杆 sliding stem正齿轮传动 spur gear operated伞齿轮传动 bevel gear operated扳手操作 wrench operated链轮 chain wheel手轮 hand wheel手柄 hand lever (handle)气缸（或液压缸）操纵的 cylinder operated链条操纵的 chain operated等径孔道 full bore; full port异径孔道 reducing bore, reduced port,venturi port短型 short pattern紧凑型（小型） compact type笼式环 lantern ring压盖 gland阀杆填料 stem packing阀盖垫片 bonnet gasket升杆式（明杆） rising stem (RS)非升杆式（暗杆） non-rising stem (NRS)指示器/限位器 indicator/stopper注油器 grease injector可更换的阀座环 renewable seat ring1.6.2 常用阀(1）闸阀 gate valve平行双闸板 double disc parallel seat开口楔形闸板 split wedge挠性整体楔形闸扳 flexible solid wedge整体楔形闸板 solid wedge塞型闸阀 plug gate valve直通型闸阀 through conduit gate valve(2) 截止阀 globe valve球心型阀盘 globe type disc塞型阀盘 plug type disc可转动的阀盘 swivel disc(3) 节流闪阀 throttle valve针阀 needle valve(4) 角阀 angle valve(5) Y型阀（Y 型阀体截止阀） Y-valve (Y-body globe valve)(6) 球阀 ball valve三通球阀 3-way ball valve装有底轴的 trunnion mounted耐火型 fire safe type浮动球型 floating ball type防脱出阀杆 blowout proof stem(7) 蝶阀 butterfly valve对夹式（薄片型） wafer type凸耳式 lug type偏心阀板蝶阀offset disc burerfly valve; eccentric butterfly valve 斜阀盘蝶阀 canted disc butterfly valve连杆式蝶阀 link butterfly valve8) 柱塞阀 piston type valve(9) 旋塞阀 plug valve三通旋塞阀 three-way plug valve四通旋塞阀 four-way plug valve旋塞 cock衬套旋塞 sleeve cock(10) 隔膜阀 diaphragm valve橡胶衬里隔膜阀 rubber lined diaphragm valve直通式隔膜阀 straight way diaphragm valve堰式隔膜阀 weir diaphragm valve(11) 夹紧式胶管阀 pinch valve（用于泥浆、粉尘等）(12) 止回阀 check valve升降式止回阀 lift check valve旋启式止回阀 swing check valve, flap check valve落球式止回阀 ball check valve弹簧球式止回阀 spring ball check valve双板对夹式止回阀 dual plate wafer type check valve无撞击声止回阀 non-slam cheek valve底阀 foot valve切断式止回阀 stop check valve; non-return valve活塞式止回阀 piston check valve斜翻盘止回阀 tilting disc check valve蝶式止回阀 butterfly check valve1.6.3 其它用途的阀安全泄气阀 safety valve (SV)安全泄液阀 relief valve (RV)安全泄压阀 safety relief valve杠杆重锤式 lever and weight type引导阀操纵的安全泄气阀 pilot operated safety valve复式安全泄气阀 twin type safety valve罐底排污阀 flush-bottom tank valve电磁阀 solenoid valve, solenoid operated valve电动阀electrically operated valve, electric-motor operated valve 气动阀 pneumatic operated valve低温用阀 cryogenic service valve蒸汽疏水阀 steam trap机械式疏水阎 mechanical trap浮桶式疏水阀 open bucket trap, open top bucket trap浮球式疏水阀 float trap倒吊桶式疏水阀 inverted bucket trap自由浮球式疏水阀 loose float trap恒温式疏水阀 thermostatic trap金属膨胀式蒸汽疏水阀 metal expansion steam trap液体膨胀式蒸汽疏水阀 liquid expansion steam trap双金属膨胀式蒸汽疏水阀 bimetallic expansion steam trap压力平衡式恒温疏水阀 balanced pressure thermostatic trap热动力式疏水阀 thermodynamic trap脉冲式蒸汽疏水阀 impulse steam trap放气阀（自动放气阀） air vent valve (automatic air vent valve) （疏水阀用）平板式滑动闸阀 slab type sliding gate valve 盖阀 flat valve换向阀 diverting valve, reversing valve热膨胀阀 thermo expansion valve自动关闭阀 self-closing gate valve自动排液阀 self-draining valve管道盲板阀 line-blind valve挤压阀 squeeze valve（用于泥浆及粉尘等）呼吸阀 breather valve风门、挡板 damper减压阀 pressure reducing valve, reducing valve控制阀 control valve膜式控制阀 diaphragm operated control valve执行机构 actuator背压调节阀 back pressure regulating valve差压调节阀 differential pressure regulating valve压力比例调节阀 pressure ratio regulating valve1.6.4 未指明结构（或阀型）的阀切断阀 block valve; shut-off valve; stop valve调节阀 regulating valve快开阀 quick opening valve快闭阀 quick closing valve隔断阀 isolating valve三通阀 three way valve夹套阔 jacketed valve非旋转式阀 non-rotary valve排污阀 blowdown valve集液排放阀 drip valve排液阀 drain valve放空阀 vent valve卸载阀 unloading valve排出阀 discharge valve吸入阀 suction valve多通路阀 multiport valve取样阀 sampling valve手动阀 hand-operated valve; manually operated valve 锻造阀 forged valve铸造阀 cast valve（水）龙头 bibb; bib; faucet抽出液阀（小阀） bleed valve旁路阀 by-pass valve软管阀 hose valve混合阀 mixing valve破真空阀 vacuum breaker冲洗阀 flush valve第一道阀；根部阀 primary valve根部阀 root valve总管阀 header valve事故切断阀 emergency valve1.7 管道特殊件 Piping Specialty1.7.1 管道特殊件（组件）粗滤器 strainer过滤器 filter临时粗滤器（锥型） temporary strainer (cone type)y 型粗滤器 y-type strainerT型粗滤器 T-type strainer永久过滤器 permanent filter丝网粗滤器 gauze strainer洗眼器及淋浴器 eye washer and shower视镜 sight glass阻火器 flame arrester喷嘴；喷头 spray nozzle取样冷却器 sample cooler消声器 silencer膨胀节 expansion joint波纹膨胀节 bellow expansion joint单波 single bellow双波 double bellow多波 multiple bellow压力平衡式膨胀节 pressure balanced expansion带铰链膨胀节 hinged expansion joint轴向位移型膨胀节 axial movement type expansion joint 自均衡膨胀节（外加强环）self-equalizing expansion joint 带接杆膨胀节tied expansion joint万向型膨胀节 universal type expansion joint球形补偿器 ball type expansion joint填函式补偿器 slip type (packed type) expansion joint单向滑动填料函补偿器 single actionpacked slip joint1.7.2 管道特殊元件Piping Special Element软管接头 hose connection (HC)快速接头 quick coupling金属软管 metal hose橡胶管 rubber hose挠性管 flexible tube鞍形补强板 reinforcing saddles补强板 reinforcement pad特殊法兰 special flange漏斗 funnel排液环 drip ring排液漏斗 drain funnel插板 blank垫环 spacer8字盲板 spectacle blind; figure 8 blind限流孔板 restriction orifice爆破片 rupture disk法兰盖贴面 protective disc费托立克接头 victaulic coupling1.8 端部连接 End Connection法兰端 flanged end坡口端 beveled end (BE)对焊端 butt welded end平端 plain end (PE)承插焊端 socket welding end螺纹端 threaded end (TE)承口 bell end焊接端 welding end法兰连接（接头） flanged joint对焊连接（接头） butt welded joint螺纹连接，管螺纹连接 threaded joint, pipe threaded joint 锥管螺纹密封焊连接 seal-welded taper pipe threaded joint 承插焊连接（接头） socket welded joint承插连接（接头） bell and spigot joint环垫接头 ring joint (RJ)万向接头 universal joint软钎焊连接（接头） soldered joint搭接接头，松套连接 lapped joint外侧厚度切斜角 bevel for outside thickncss内侧厚度切斜角 bevel for inside thickness内外侧厚度切斜角 bevel for combined thickness法兰式的 flanged (FLGD)对焊的 butt welded (BW)螺纹的 threaded (THD)承插焊的 socket welded (SW)小端为平的 small end plain (SEP)大端为平的 large end plain (LEP)两端平 both ends plain (BEP)小端带螺纹 small end thread (SET)大端带螺纹 large end thread (LET)两端带螺纹 both end thread (BET)一端带螺纹 one end thread (OET)支管连接 branch connection焊接支管 branch pipe welded directly to the run pipe。

这个是用来表达管件连接形式的；给楼主一份中英文对照还有缩写吧缩写中文名称英文名称P 管子PipeEL 弯头ElbowELL 长半径弯头Long radius elbowELS 短半径弯头Short radius elbowMEL 斜接弯头（虾米腰弯头）Mitre elbowREL 异径弯头Reducing elbowT 三通TeeLT 斜三通Lateral teeRT 异径三通Reducing teeR 异径管接头（大小头）ReducerCR 同心异径管接头（同心大小头）Concentric reducerER 偏心异径管接头（偏心大小头）Eccentric reducerCPL 管箍CouplingFCPL 双头管箍Full couplingHCPL 单头管箍Half couplingRCPL 异径管箍Reducing couplingBU 内外螺纹接头BushingUN 活接头UnionHC 软管接头Hose couplerSE 翻边短节Stub endNIP 短节Pipe nipple or straight nippleSNIP 异径短节Swaged nippleCP 管帽（封头）CapPL 管堵（丝堵）PlugBLK 盲板BlankSB 8字盲板Spectacle blind （blank）RP 补强板Reinforcing pad法兰缩写中文名称英文名称PLG 法兰FlangeWNF 对焊法兰Welding neck flangeSOF 平焊法兰Slip-on flangeSWF 承插焊法兰Socket-welding flangeT 螺纹法兰Threaded flangeLJ 松套法兰Lapped joint flangeREDF 异径法兰Reducing flangeBF 法兰盖（日法兰）Blind flangeFSF 法兰密封面Flange scaling faceFF 全平面Flat faceRF 凸台面Raised faceMFF 凹凸面Male ａnd female faceLF 凹面Female faceLM 凸面Male faceRJ 环连接面Ring joint faceTG 榫槽面Tongue ａnd groove faceTF 榫面Tongue faceGF 槽面Groove face垫片缩写中文名称英文名称G 垫片GasketNMG 非金属垫片Non-metallic gasketAG 石棉垫片Asbestos gasketRG 橡胶垫片Rubber gasketTEG 聚四氟乙烯包复垫片PTFE envelope gasket SMG 半金属垫片Semimetallic gasketMJG 金属包垫片Meta-jacket gasketSWG 缠绕式垫片Spiral wound gasketMG 金属垫片Metallic gasketFMG 金属平垫片Flat metallic gasketSMSG 齿形金属垫片Solid metal serrated gasket LER 透镜式金属环垫Lens ring gasketOCR 八角形金属环垫Octagonal ring gasket OVR 椭圆形金属环垫Oval ring gaksetIR/OR 内外定位环Inner ring ａnd outer ring IR 内定位环Inner ringOR 外定位环Outer ring坚固件缩写中文名称英文名称B 螺栓BoltSB 螺柱Stud boltNU 螺母NutTB 花蓝螺母TurnbuckleWSR 垫圈WasherSWSR 弹簧垫圈Spring washer阀门缩写中文名称英文名称GV 闸阀Gate valveGLV 截止阀Globe valveCHV 止回阀Check valveBUV 蝶阀Butterfly valveBAV 球阀Ball valvePV 旋塞阀Plug valve （cock）CV 调节阀Control valveSV 安全阀Safety valveRV 减压阀Pressure reducing valveST 蒸汽疏水阀Steam trapPRV 泄压阀Pressur relief valveBV 呼吸阀Breather valveNV 针形阀Needle valveAV 角阀DV 隔膜阀TWV 三通阀SGV 插板阀管道上用的小型设备缩写中文名称英文名称SPR 气液分离器SeparatorFA 阻火器Flame arresterSR 过滤器StrainerSRY Y型过滤器Y-type strainerSRT T型过滤器T-type strainerSRB 桶式过滤器Bucket type strainerTSR 临时过滤器Temporary strainerSIL 消声器SilencerSG 视镜Slight glassSC 取样冷却器Sample coolerDF 排液漏斗Drain funnelLM 管道混合器Line mixerRO 限流孔板Restriction orificeMO 混合孔板Mixing orificeRD 爆破片（爆破膜）Rupture diskEJ 补偿器Expansion joint隔热、伴热中文名称英文名称INS 隔热Thermal insulationH 保温Hot insulationC 保冷Cold insulationP 防烫伤隔热Personnel protection insulation T&I 伴热Tracing ａnd insulation管道伴热（冷）TracingEST 蒸汽外伴热External steam tracingIST 蒸汽内伴热Internal steam tracingSJT 蒸汽夹套伴热Steam-jacket tracingET 电伴热Electric tracing配管材料和等级缩写中文名称英文名称M 金属材料Metallic materialCS 碳钢Carbon steelCAS 铸钢Cast steelFS 锻钢Forged steelAS 合金钢Alloy steelSS 不锈钢Stainless steelAUSTSS 奥氏体不锈钢Austenitic stainless-steelCI 铸铁Cast ironMI 可锻铸铁Malleable ironDI 球墨铸铁Ductile ironAL 铝AluminumBRS 黄铜BrassBRZ 青铜BronzeCU 紫铜CopperLAS 低合金钢Low alloy steelFLAS 低合金锻钢Forged low alloy steelCLAS 低合金铸钢Cast low alloy steelTHK 壁厚ThicknessSCH 表号Schedule numberSTD 标准StandardXS 加强Extra strongXXS 特强Double extra strong装置布置缩写中文名称英文名称CN 建北Construction northE 东EastW 西WestS 南SouthN 北NorthH 水平HorizontalV 竖直、铅直、直立VerticalGRD 地坪GroundUG 地下UndergroundBL 装置边界线Battery limit lineESEW 事故沐浴洗眼器Emergency shower ａnd eye washer HS 软管站Hose stationML 接续分界线Match linePS 管道支架（管架）Piping supportPR 管桥Pipe rackSTRU 构架（构筑物）StructureBLDG 建筑物BuildingPD 清扫设施Purge devicePT 池PitSHLT 棚ShelterCOFF 围堰CofferdamFL 楼板FloorPF 平台Plateform尺寸标注缩写中文名称英文名称EL 标高ElevationBOP 管底Bottom of pipeCOP 管中心Center of pipeTOP 管顶Top of pipeFOB 底平Flat on bottomFOT 顶平Flat on topCL（屯）中心线Center lineTL 切线Tangent lineSYM 对称的SymmetricalBOS 支架底Bottom of supportTOS 支架顶Top of supportCL 净距（净空）ClearanceCTC 中心至中心Center to centerCTF 中心至面Center to faceCTE 中心至端部Center to endETE 端到端End to endFEF 法兰端面Flange ａnd faceFTF 面到面Face to faceD 直径DiameterDN 公称直径Nominal diameterID 内径Inside diameterOD 外径Outside diameterDIM 尺寸DimensionMAX 最大MaximumMIN 最小MinimumAVG 平均AverageAPP 约、近似ApproximatePT.EL 点标高Point elevation图表缩写中文名称英文名称PFD 工艺流程图Process flow diagramPID 管道和仪表流程图Piping & instrument diagramCOD 接续图Continued on drawingDTL 详图DatailSPDWG（ISODWG）管段图Spool drawing （each line isometric drawing）DWGNO 图号Drawing numberDWGI 所在图号Drawing identificationLOW 材料表List of materialMTO 汇料Material take-offAPPX 附录AppendixJOB. No. 工号Job NumberBEDD 基础工程设计数据Basic engineering design dataDEDD 详细工程设计数据Detail engineering design data REV. No. 修改号Recision numberREFDWG 参考图Reference drawingSC 采样接口Sample connection操作方式及工作参数缩写中文名称英文名称AUT 自动AutomaticML 手动Manual controlCHOP 链条操作Chain operatedCSC 铅封关Car seal closeCSO 铅封开Car seal openLC 锁闭Lock closedLO 锁开Lock openNC 正常关Normally closeNO 正常开Normally openATM 大气压AtmospherePN 公称压力Nominal pressureA 绝压G 表压（T）温度Temperature（P）压力Pressure施工缩写中文名称英文名称W 焊接WeldingAW 电弧焊Arc weldingGSAW 气体保护电弧焊Gas shielded-acr weldingEFW 电熔焊Elecric fusion weldingERW 电阻焊Electric Resistance weldingGW 气焊Gas weldingLW 搭接焊Lap weldingBW 对焊Butt weldingTW 定位焊Tack weldingSW 承插焊Socket weldingCW 连续焊Continuous weldingSEW 密封焊Seal weldingSFG 堆焊SurfacingFW 现场焊接Field weldingHT 热处理Heat treatmentPH 预热PreheatingSR 应力消除Stress reliefPWHT 焊后热处理Post weld heat treatmentEIT 检查、探伤和实验Examination, inspection & testing VE 外观检查Visual examinationUI （UT）超声探伤Ultrasonic inspection （test）RI （RT）射线探伤Radiographic inspection （test）MPI （MT）磁粉探伤Magnetic particle inspection （test）LPI （PT）液体渗透检验Liquid penterant inspection （test）HADT 硬度实验Hardness testingHYDT 水压实验Hydraulic testingPNET 气压实验Pneumatic testing焊条Covered electrodeWW 焊丝Welding wireASSY 装配、组合AssemblyF 现场FieldF/F 现场制造Field faricatedSF 现场决定Suit in fieldCSP 冷紧Cold springBCT 螺栓冷紧Bolt cold tighteningBHY 螺栓热紧Bolt hot tighteningCO 清洗口Clean outANNY 退火AnnealedPE 平端面Plain endBE 坡口端Belelled endTHR 螺纹ThreadHB 布氏硬度Brinnel hardnessRC 洛氏硬度其他缩写中文名称英文名称FDN 基础FoundationINF 信息（资料）InformationREF 参考ReferenceREV 修改RevisionSEQ 序号（顺序）SequenceW/E 设备带来With equipmentW/I 仪表带来With instrumentCM 色标Colour markCA 腐蚀裕度Corrosion allowanceUTL 公用系统UtilityUC 公用工程接头Utility connectionQTY 数量QuantityWT 重量WeightMHR 工时Man hourBC 螺栓分布圆Bolt circleHP 高点High pointLP 低点Low pointSUC 吸入（口）SuctionDIS 排出（口）DischargeSO 蒸气吹扫（口）Steam outNPT 美国标准锥管螺纹National standard taper pipe thread NPS 美国标准直管螺纹National standard straight pipe thread DR 排液DrainVT 放气VentRTG （压力）等级RatingCL 等级ClassSMLS 无缝Seamless。