弯头法兰等管件中英文对照表

1、弯头法兰等管件中英文对照表弯头法兰管件中英文对照表管件Fitting弯头elbow异径弯头reducingelbow带支座弯头baseelbowk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）si

2、deoutlettee（righthandor1efthand）异径三通（分支口为异径）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45°lateral45°斜三通（支管为异径）45°latera

3、l（reducingonbranch）45°斜三通（一个直通口为异径）45lateral（reducingononerun）45°斜三通（一个直通口及支管为异径）45lateral（reducingononerunandbranch）丫型三通（俗称裤衩）true"Y”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

4、（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）reducingcross（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管接头coupling,f

5、ullcoupling半管接头halfcoupling异径管接头reducingcoupling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弯管Bend预制弯管fabricatedpipebend跨越弯管（人形）cross-overbend偏置弯管（形）offsetbend90°弯管quarterbend环形弯管cirelebend单侧偏置90°弯管（？形）singleoffsetquarterbendS形弯管“S”bend单侧偏置U形膨胀弯管（|W）singl

6、eoffset"U'bendU形弯管"U'bend双偏置U膨胀弯管doubleoffsetexpansion"U'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螺纹法兰threadedflange滑套法兰（包括平焊法兰）slip-onflange（SO）;slip-onweldingflange承插焊法兰socketweldingflange松

7、套法兰lapjointflange（LJF）对焊法兰weldingneckflange（WNF）法兰盖blindflange,blind孑L板法兰orificeflange异径法兰reducingflange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

8、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)樟面tongueface槽面grooveface环连接面ringjointface全平面；满平面flatface;fullface(FF)光滑突面smoothraisedface(SRF)法兰面力口工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

9、ageroughnessheight(AARH)配对法兰companion-flange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力口强的橡胶elastomerwithasbestosfabricinsertionandwithwirereinfor

10、cement无石墨压缩白石棉垫片nongraphitedcompressedwhiteasbestosgasket天然白橡胶垫片naturalwhiterubbergasket压缩石木帛垫片compressedasbestosclassgasket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金属包石棉平垫片flatmetaljacketedasbestosfilledgasket整体