管道及配件中英文对照

1、 /10化工管道词汇翻译管子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车钢管steelpipe铸铁管castironpipe衬里管linedpipe复合管cladpipe碳钢管carbonsteelpipe合金钢管alloysteelpipe不锈钢stainlesssteelpipe奥氏体不锈钢管austeniticstainlesssteelpipe铁合金钢管ferriticalloysteelpipe轧制钢管wrought-steelpipe锻铁管wrought-ironpipe无缝钢管seamless（SMLS）steelpipe焊接钢管

2、weldedsteelpipe电阻焊钢管electric-resistanceweldedsteelpipe电熔（弧）焊钢板卷管electric-fusion（arc）-weldedsteel-platepipe螺旋焊接钢管spiralweldedsteelpipe镀锌钢管galvanizedsteelpipe热轧无缝钢管hot-rollingseamlesspipe冷拔无缝钢管cold-drawingseamlesspipe水煤气钢管water-gassteelpipe塑料管plasticpipe玻璃管glasstube橡胶管rubbertube直管runpipe;straightpipe管

3、件Fitting弯头elbow异径弯头reducingelbow带支座弯头baseelbow长半径弯头longradiuselbow短半径弯头shortradiuselbow长半径180弯头longradiusreturn短半径180弯头shortradiusreturn带侧向口的弯头（右向或左向）sideoutletelbow（righthandorlefthand）双支管弯头（形）doublebranchelbow三通tee异径三通reducingtee等径三通straighttee带侧向口的三通（右向或左向）sideoutlettee（righthandorlefthand）异径三通（分

4、支口为异径）reducingtee（reducingonoutlet）异径三通（一个直通口为异径）reducingtee（reducingononerun）带支座三通basetee异径三通（一个直通口及分支口为异径）reducingtee（reducingononerunandoutlet）异径三通（两个直通口为异径，双头式）reducingtee（reducingonbothruns,bullhead）45斜三通45lateral管道及配件中英文对照245斜三通（支管为异径）45lateral（reducingonbranch）45斜三通（一个直通口为异径）45lateral（reducin

5、gononerun）45斜三通（一个直通口及支管为异径）45lateral（reducingononerunandbranch）Y型三通（俗称裤衩）trueY”四通cross等径四通straightcross异径四通reducingcross异径四通（一个分支口为异径）reducingcross（reducingononeoutlet）异径四通（一个直通口及分支口为异径）reducingcross（reducingononerunandoutlet）异径四通（两个分支口为异径）reducingcross（reducingonbothoutlet）异径四通（一个直通口及两个分支口为异径）redu

6、cingcross（reducingononerunandbothoutlet）异径管reducer同心异径管concentricreducer偏心异径管eccentricreducer锻制异径管reducingswage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（以上带红线的单词已经查过，应该是行业很组合的名词，可以查得到）。管接头coupling,fullcoupling半管接头halfcoupling异径管接头redu

7、cingcoupling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reducingnipple;swagenipple两端无螺纹PBEplainbothend一端平口POEplainoneend一端螺纹TOEthreadoneend两端螺纹TBEthreadbothend弯管Bend预制弯管fabricatedpipebend跨越弯管（形）cross-overbend偏置弯管（形）offsetbend90弯管quarterbend环形弯管circlebend单侧偏置90弯管（？形）singleoffsetquarterbendS形

8、弯管“S”bend单侧偏置U形膨胀弯管（|?形）singleoffsetU”bendU形弯管“U”bend双偏置U膨胀弯管doubleoffsetexpansionU”bend斜接弯管mitrebend三节斜接弯管3-piecemitrebend折皱弯管corrugatedbend圆度roundness法兰Flange（FLG）整体管法兰integralpipeflange钢管法兰steelpipeflange螺纹xxthreadedflange滑套法兰(包括平焊法兰)slip-onflange(SO);slip-onweldingflange承插焊法兰socketweldingflange松

9、套法兰lapjointflange(LJF)对焊法兰weldingneckflange(WNF)法兰盖blindflange,blind孑1板xxorificeflange异径xxreducingflange盘座式法兰padtypeflange松套带颈法兰loosehubbedflange焊接板式法兰weldingplateflange对焊环weldingneckcollar(与stubend相似)平焊环welding-oncollar突缘短节stubend,lap翻边端lappedpipeend松套板式法兰looseplateflange压力级pressurerating,pressurer

10、atingclass压力一温度等级pressure-temperaturerating法兰密封面，法兰面flangefacing突面raisedface(RF)凸面maleface(MF)凹面femaleface(FMF)榫面tongueface槽面grooveface环连接面ringjointface全平面；满平面flatface;fullface(FF)光滑突面smoothraisedface(SRF)xx面力口工facingfinish粗糙度roughness光滑的smooth齿形serrated均方根rootmeansquare(RMS)算术平均粗糙高度arithmeticalaver

11、ageroughnessheight(AARH)螺栓圆boltcircle(B.C.)垫片Gasket(GSKT)垫片的型式typeofgasket平垫片flatgasket环形平垫片flatringgasket平金属垫片flatmetalgasket夹棉织物的橡胶elastomerwithcottonfabricinsertion夹石棉织物的橡胶elastomerwithasbestosfabricinsertion夹石棉织物及金属丝加强的橡胶elastomerwithasbestosfabricinsertionandwithwireinforcement天然白橡胶垫片naturalwhi

12、terubbergasket浸聚四氟乙烯的石棉垫片PTFEimpregnatedasbestosgasket夹石棉的缠绕金属垫片spiral-woundmetalgasketwithasbestosfiller内环innerring外环，外定位环outerring波纹金属垫片corrugatedmetalgasket波纹金属包嵌石棉垫片corrugatedmetalgasketwithasbestosinserted双夹套波纹金属包石棉垫片corrugatedmetaldoublejacketedasbestosfilledgasket双夹套垫片doublejacketedgasket金属包石

13、棉平垫片flatmetaljacketedasbestosfilledgasket整体金属齿形垫片solidmetalserratedgasket槽形金属垫片groovedmetalgasket环形连接金属垫片ringjointmetalgasket八角环形垫片octagonalringgasket椭圆环形垫片ovalringgasket透镜式垫片lensgasket非金属垫片non-metallicgasket阀门Valve阀门结构、零件阀轭yoke外螺纹阀杆及阀轭outsidescrewandyoke(OS&Y)阀杆stem内螺纹insidescrew(IS)阀轭套yokesleeve阀杆环stemring阀座valveseat(bodyseat)阀座环、密封圈seatring整体(阀)座integralseat堆焊(阀)座depositedseat阀芯(包括密封圈、杆等内件)trim阀盘disc阀盘密封圈discseat阀体body螺纹阀帽screwcap螺栓连接的阀帽boltedcap(BC)本体阀杆密封bodystemseal石棉安全密封asbestosemenseal倒xxbackseal动力操纵器poweredoperator电动操纵器electricmotoroperator气动操纵器pneumaticoperator液压操纵器hydrau