各种阀门、管件及部件名称中英文对照表
管材管件阀门接头管道特件紧固件密封等中英文对照完整版
管材管件阀门接头管道特件紧固件密封等中英文对照集团标准化办公室：[VV986T-J682P28-JP266L8-68PNN]管材、管件、阀门、接头、管道特件、紧固件、垫片、密封、工程材料等中英文对照化工管道设计技术英语词汇(1－2－3)1管道组成件Pipingcomponent1.1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;straightpipe1.2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）sideoutlettee(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°lateral(reducingonbranch)45°斜三通(一个直通口为异径)45°lateral(reducingononerun)45°斜三通(一个直通口及支管为异径)45°lateral(reducingononerunandbranch)Y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（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,fullcoupling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;swagenipple1.3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（|形）singleoffset“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roundness1.4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松套法兰lapjointflange(LJF)对焊法兰weldingneckflange(WNF)法兰盖blindflange,blind孔板法兰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,pressureratingclass压力—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)法兰面加工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arithmeticalaverageroughnessheight(AARH)配对法兰companion-flange螺栓圆boltcircle(B.C.)1.5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elastomerwithasbestosfabricinsertionandwithwirereinforcement无石墨压缩白石棉垫片nongraphitedcompressedwhiteasbestosgasket天然白橡胶垫片naturalwhiterubbergasket压缩石棉垫片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-metallicgasket1.6阀门Valve1.6.1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阀盖bonnet阀盖衬套bonnetbush螺纹阀帽screwcap螺纹阀盖screwbonnet螺栓连接的阀盖boltedbonnet(BB)活接阀盖（帽）unionbonnet(cap)螺栓连接的阀帽boltedcap(BC)焊接阀盖weldedbonnet(WB)本体阀杆密封bodystemseal石棉安全密封asbestosemenenseal倒密封backseal压力密封的阀盖pressure-tightbonnet动力操纵器poweredoperator电动操纵器electricmotoroperator气动操纵器pneumaticoperator液压操纵器hydraulicoperator快速操纵器quick-actingoperator滑动阀杆slidingstem正齿轮传动spurgearoperated伞齿轮传动bevelgearoperated扳手操作wrenchoperated链轮chainwheel手轮handwheel手柄handlever(handle)气缸（或液压缸）操纵的cylinderoperated链条操纵的chainoperated等径孔道fullbore;fullport异径孔道reducingbore,reducedport,venturiport 短型shortpattern紧凑型（小型）compacttype笼式环lanternring压盖gland阀杆填料stempacking阀盖垫片bonnetgasket升杆式（明杆）risingstem(RS)非升杆式（暗杆）non-risingstem(NRS)指示器/限位器indicator/stopper注油器greaseinjector可更换的阀座环renewableseatring1.6.2常用阀(1）闸阀gatevalve平行双闸板doublediscparallelseat开口楔形闸板splitwedge挠性整体楔形闸扳flexiblesolidwedge整体楔形闸板solidwedge塞型闸阀pluggatevalve直通型闸阀throughconduitgatevalve(2)截止阀globevalve球心型阀盘globetypedisc塞型阀盘plugtypedisc可转动的阀盘swiveldisc(3)节流闪阀throttlevalve针阀needlevalve(4)角阀anglevalve(5)Y型阀（Y型阀体截止阀）Y-valve(Y-bodyglobevalve)(6)球阀ballvalve三通球阀3-wayballvalve装有底轴的trunnionmounted耐火型firesafetype浮动球型floatingballtype防脱出阀杆blowoutproofstem(7)蝶阀butterflyvalve对夹式（薄片型）wafertype凸耳式lugtype偏心阀板蝶阀offsetdiscburerflyvalve;eccentricbutterflyvalve 斜阀盘蝶阀canteddiscbutterflyvalve连杆式蝶阀linkbutterflyvalve8)柱塞阀pistontypevalve(9)旋塞阀plugvalve三通旋塞阀three-wayplugvalve四通旋塞阀four-wayplugvalve旋塞cock衬套旋塞sleevecock(10)隔膜阀diaphragmvalve橡胶衬里隔膜阀rubberlineddiaphragmvalve直通式隔膜阀straightwaydiaphragmvalve堰式隔膜阀weirdiaphragmvalve(11)夹紧式胶管阀pinchvalve（用于泥浆、粉尘等）(12)止回阀checkvalve 升降式止回阀liftcheckvalve旋启式止回阀swingcheckvalve,flapcheckvalve落球式止回阀ballcheckvalve弹簧球式止回阀springballcheckvalve双板对夹式止回阀dualplatewafertypecheckvalve无撞击声止回阀non-slamcheekvalve底阀footvalve切断式止回阀stopcheckvalve;non-returnvalve活塞式止回阀pistoncheckvalve斜翻盘止回阀tiltingdisccheckvalve蝶式止回阀butterflycheckvalve1.6.3其它用途的阀安全泄气阀safetyvalve(SV)安全泄液阀reliefvalve(RV)安全泄压阀safetyreliefvalve杠杆重锤式leverandweighttype引导阀操纵的安全泄气阀pilotoperatedsafetyvalve复式安全泄气阀twintypesafetyvalve罐底排污阀flush-bottomtankvalve电磁阀solenoidvalve,solenoidoperatedvalve电动阀electricallyoperatedvalve,electric-motoroperatedvalve气动阀pneumaticoperatedvalve低温用阀cryogenicservicevalve蒸汽疏水阀steamtrap机械式疏水阎mechanicaltrap浮桶式疏水阀openbuckettrap,opentopbuckettrap浮球式疏水阀floattrap倒吊桶式疏水阀invertedbuckettrap自由浮球式疏水阀loosefloattrap恒温式疏水阀thermostatictrap金属膨胀式蒸汽疏水阀metalexpansionsteamtrap液体膨胀式蒸汽疏水阀liquidexpansionsteamtrap双金属膨胀式蒸汽疏水阀bimetallicexpansionsteamtrap压力平衡式恒温疏水阀balancedpressurethermostatictrap热动力式疏水阀thermodynamictrap脉冲式蒸汽疏水阀impulsesteamtrap放气阀（自动放气阀）airventvalve(automaticairventvalve)（疏水阀用）平板式滑动闸阀slabtypeslidinggatevalve盖阀flatvalve换向阀divertingvalve,reversingvalve热膨胀阀thermoexpansionvalve自动关闭阀self-closinggatevalve自动排液阀self-drainingvalve管道盲板阀line-blindvalve挤压阀squeezevalve（用于泥浆及粉尘等）呼吸阀breathervalve风门、挡板damper减压阀pressurereducingvalve,reducingvalve控制阀controlvalve膜式控制阀diaphragmoperatedcontrolvalve执行机构actuator背压调节阀backpressureregulatingvalve 差压调节阀differentialpressureregulatingvalve压力比例调节阀pressureratioregulatingvalve1.6.4未指明结构（或阀型）的阀切断阀blockvalve;shut-offvalve;stopvalve调节阀regulatingvalve快开阀quickopeningvalve快闭阀quickclosingvalve隔断阀isolatingvalve三通阀threewayvalve夹套阔jacketedvalve非旋转式阀non-rotaryvalve排污阀blowdownvalve集液排放阀dripvalve排液阀drainvalve放空阀ventvalve卸载阀unloadingvalve排出阀dischargevalve吸入阀suctionvalve多通路阀multiportvalve取样阀samplingvalve手动阀hand-operatedvalve;manuallyoperatedvalve锻造阀forgedvalve铸造阀castvalve（水）龙头bibb;bib;faucet抽出液阀（小阀）bleedvalve 旁路阀by-passvalve软管阀hosevalve混合阀mixingvalve破真空阀vacuumbreaker冲洗阀flushvalve第一道阀；根部阀primaryvalve根部阀rootvalve总管阀headervalve事故切断阀emergencyvalve1.7管道特殊件PipingSpecialty1.7.1管道特殊件（组件）粗滤器strainer过滤器filter临时粗滤器（锥型）temporarystrainer(conetype)y型粗滤器y-typestrainerT型粗滤器T-typestrainer永久过滤器permanentfilter丝网粗滤器gauzestrainer洗眼器及淋浴器eyewasherandshower视镜sightglass阻火器flamearrester喷嘴；喷头spraynozzle取样冷却器samplecooler消声器silencer膨胀节expansionjoint波纹膨胀节bellowexpansionjoint单波singlebellow双波doublebellow多波multiplebellow压力平衡式膨胀节pressurebalancedexpansion带铰链膨胀节hingedexpansionjoint轴向位移型膨胀节axialmovementtypeexpansionjoint自均衡膨胀节（外加强环）self-equalizingexpansionjoint 带接杆膨胀节tiedexpansionjoint万向型膨胀节universaltypeexpansionjoint球形补偿器balltypeexpansionjoint填函式补偿器sliptype(packedtype)expansionjoint单向滑动填料函补偿器singleactionpackedslipjoint1.7.2管道特殊元件PipingSpecialElement软管接头hoseconnection(HC)快速接头quickcoupling金属软管metalhose橡胶管rubberhose挠性管flexibletube鞍形补强板reinforcingsaddles补强板reinforcementpad特殊法兰specialflange漏斗funnel排液环dripring排液漏斗drainfunnel插板blank垫环spacer8字盲板spectacleblind;figure8blind限流孔板restrictionorifice爆破片rupturedisk法兰盖贴面protectivedisc费托立克接头victauliccoupling1.8端部连接EndConnection法兰端flangedend坡口端beveledend(BE)对焊端buttweldedend平端plainend(PE)承插焊端socketweldingend螺纹端threadedend(TE)承口bellend焊接端weldingend法兰连接（接头）flangedjoint对焊连接（接头）buttweldedjoint螺纹连接，管螺纹连接threadedjoint,pipethreadedjoint锥管螺纹密封焊连接seal-weldedtaperpipethreadedjoint 承插焊连接（接头）socketweldedjoint承插连接（接头）bellandspigotjoint环垫接头ringjoint(RJ)万向接头universaljoint软钎焊连接（接头）solderedjoint搭接接头，松套连接lappedjoint外侧厚度切斜角bevelforoutsidethickncss内侧厚度切斜角bevelforinsidethickness内外侧厚度切斜角bevelforcombinedthickness法兰式的flanged(FLGD)对焊的buttwelded(BW)螺纹的threaded(THD)承插焊的socketwelded(SW)小端为平的smallendplain(SEP)大端为平的largeendplain(LEP)两端平bothendsplain(BEP)小端带螺纹smallendthread(SET)大端带螺纹largeendthread(LET)两端带螺纹bothendthread(BET)一端带螺纹oneendthread(OET)支管连接branchconnection焊接支管branchpipeweldeddirectlytotherunpipe2管道用紧固件及螺纹2.1紧固件螺栓bolt六角头螺栓hexagonalheadbolt方头螺栓squareheadbolt螺柱，双头螺栓studbolt环头螺检eyebolt沉头螺栓countersunk(head)screw地脚螺栓anchorbolt;foundationbolt松紧螺旋扣（花篮螺丝）turnbuckleU形螺栓U-boltT形螺栓T-bolt圆头螺钉roundheadbolt机螺栓，机螺钉maehinebolt顶开螺栓，顶起螺栓Jackscrew自攻螺钉selftappingscrew膨胀螺栓expansionbolt粗制的coarse精制的finished,fine螺母nut六角螺母hexagonalnut方螺母squarenut蝶形螺母wingnut扁螺母flatnut锁紧螺母locknut垫圈washer平垫圈plainwasher 球面垫圈sphericalwasher弹簧垫圈springwasher方垫圈squarewasher斜垫圈slantwasher销轴pinnedshan销pin开口销cotterpin定位销dowelpin带孔销pinwithhole圆锥销taperpin铆钉rivet键key2.2?螺纹左螺纹lefthandthread右螺纹righthandthread管螺纹pipethread锥管螺纹taperpipethread直管螺纹straightpipethread梯形螺纹trapezoidthread螺距pitchofthread粗牙螺纹coarsethread细牙螺纹finethread特细牙螺纹extrafinethread通长螺纹fullthread惠氏螺纹whitworththread公制螺纹metricibread美国标准锥管螺纹Americanstandardtaperpipethread(NPT)螺孔tap3材料、型钢及填料3.1金属材料3.1.1黑色金属FerrousMetal碳素钢carbonsteel(CS)低碳钢low-carbonsteel中碳钢medium-carbonsteel 高碳钢high-carbonsteel普通碳素钢generalcarbonsteel优质碳素钢high-qualitycarbonsteel普通低合金结构钢generalstructurelow-alloysteel合金结构钢structuralalloysteel合金钢alloysteel低合金钢lowalloysteel中合金钢mediumalloysteel 高合金钢highalloysteel耐热钢heatresistingsteel高强度钢highstrengthsteel复合钢cladsteel工具钢toolsteel弹簧钢springsteel钼钢molybdenumsteel镍钢nickelsteel铬钢chromiumsteel铬钼钢chrome-molybdenumsteel铬镍钢chromium-nickelsteel,chrome-nickelsteel不锈钢stainlesssteel(S.S.)奥氏体不锈钢Austeniticstainlesssteel马氏体不锈钢Martensiticstainlesssteel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20alloy平炉钢（马丁钢）Martinsteel镇静钢killedsteel半镇静钢semi-killedsteel沸腾钢rimmedsteel;rimmingsteel;open-steel锻钢forgedsteel铸钢caststeel铸铁castiron(C.I.)灰铸铁greycastiron可锻铸铁malleableiron(MI)球墨铸铁nodularcastiron;nodulargraphiteiron生铁pigiron熟铁，锻铁wroughtiron铸件casting高硅铸铁highsiliconcastiron3.1.2镀层及制造方法渗铬钢，镀铬钢chromizedsteel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hotrolling冷轧coldrolling挤压extruding冷加工coldworking热加工hotworking拔制drawing3.1.3有色金属Non-ferrousMetal铝aluminum铜，紫铜copper黄铜brass青铜bronze铝青铜aluminumbronze磷青铜phosphorbronze铝镁合金aluminummagnesium 锰青铜manganesebronze蒙乃尔（注：镍及铜合金）Monel镍铜台金nickelcopperalloy非铁合金nonferrousalloy钛titanium铅lead硬铅hardlead3.1.4材料性能极限强度ultimatestrength抗拉强度tensilestrength屈服极限yieldlimit屈服点yieldpoint延伸率percentageelongation抗压强度compressivestrength抗弯强度bendingstrength弹性极限elasticlimit冲击值impactvalue疲劳极限fatiguelimit蠕变极限creeplimit持久极限endurancelimit布氏硬度Brinellhardness洛氏硬度Rockwellhardness维氏硬度Vickersdiamondhardness,diamondpenetratorhardness蠕变断裂强度creeprupturestrength断面收缩率reductionofarea韧性toughess脆性brittleness延性ductility冷脆coldshortness 冷流coldflow3.2非金属材料Non-metallicMaterial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polyvinylchloride(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chlorinatedpolyether(CPE)聚酰胺polyamide(PA)聚碳酸酯polycarbonate(PC)聚甲基丙烯酸甲酯polymethylmethacrylate(PMMA)醋酸丁酸纤维素celluloseacetatebutyrate(CAB)氯化聚氯乙烯chlorinatedpolyvinylchloride(CPVC)聚偏二氟乙烯polyvinylidenefluoride(PVDF)缩醛塑料acetalplastic尼龙塑料nylonplastic聚烯烃polyolefin(PO)石墨酚醛塑料graphitephenolicplastics聚四氟乙烯polytetrafluoroethylene(PTFE)纤维增强热塑性塑料fiberreinforcedthermoplastics热塑性塑料thermoplastic热固性塑料thermosettingplastics 胶粘剂adhesive溶剂胶接剂solventcement树脂resin环氧树脂epoxy,epoxyresin聚酯树脂polyesterresin聚酯纤维polyesterfibers氟塑料fluoroplastics聚氨基甲酸酯polyurethane 丙烯酸树脂acrylicresin脲醛树脂urearesin呋哺树脂furanresin乙烯丙烯二烃单体ethylenepropylenedienemonomer(EPDM)合成橡胶syntheticrubber橡胶rubber丁腈橡胶nitrilebutadienerubber氯丁橡胶neoprene天然橡胶naturalrubber乙丙橡胶ethylenepropylenerubber(EPR)玻璃glass硼硅玻璃borosilicateglass耐火砖firebrick陶瓷ceramic搪瓷porcelainenamel木材wood3.3型材型钢shapedsteel,sectionsteel,swage角钢anglesteel槽钢channel工字钢I-beam宽缘工字钢或H钢wideflangedbeamT型钢T-bar方钢squarebar扁钢flatbar角钢hexagonalsteelbar圆钢roundsteel;rod钢带strapsteel钢板plate网纹钢板checkeredplate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asbestosrope,asbestoscord．O形环O-ring自密封self-sealing四氟带Teflontap带铬镍合金丝的石棉绳asbestosropewithinconelwire,inconelwireasbestos浸聚四氟乙烯的石棉填料Teflonimpregnatedasbestospacking金属填料metallicstuffing填料箱，填料函packingbox,stuffingbox填料函压盖stuffingboxgland。
管材、管件、阀门、接头、管道特件、紧固件、密封等中英文对照
管材、管件、阀门、接头、管道特件、紧固件、密封等中英⽂对照管材、管件、阀门、接头、管道特件、紧固件、垫⽚、密封、⼯程材料等中英⽂对照化⼯管道设计技术英语词汇(1－2－3)1管道组成件Pipingcomponent1.1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;straightpipe1.2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）sideoutlettee(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°lateral(reducingonbran ch)45°斜三通(⼀个直通⼝为异径)45°lateral(reducingononerun)45°斜三通(⼀个直通⼝及⽀管为异径)45°lateral(reducingononerunandbranch)Y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（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,fullcoupling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;swagenipple1.3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cirelebend单侧偏置90°弯管（?形）singleoffsetquarterbend S形弯管“S”bend单侧偏置U形膨胀弯管（|?形）singleoffset“U”bend U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roundness1.4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 松套法兰lapjointflange(LJF)对焊法兰weldingneckflange(WNF)法兰盖blindflange,blind孔板法兰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,pressureratingclass压⼒—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)法兰⾯加⼯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arithmeticalaverageroughnessheight(AARH)配对法兰companion-flange螺栓圆boltcircle(B.C.)1.5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elastomerwithasbestosfabricinsertionandwithwirereinforcement⽆⽯墨压缩⽩⽯棉垫⽚nongraphitedcompressedwhiteasbestosgasket天然⽩橡胶垫⽚naturalwhiterubbergasket压缩⽯棉垫⽚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-metallicgasket1.6阀门Valve1.6.1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阀盖bonnet阀盖衬套bonnetbush螺纹阀帽screwcap螺纹阀盖screwbonnet螺栓连接的阀盖boltedbonnet(BB)活接阀盖（帽）unionbonnet(cap)螺栓连接的阀帽boltedcap(BC)焊接阀盖weldedbonnet(WB)本体阀杆密封bodystemseal⽯棉安全密封asbestosemenenseal倒密封backseal压⼒密封的阀盖pressure-tightbonnet 动⼒操纵器poweredoperator 电动操纵器electricmotoroperator⽓动操纵器pneumaticoperator液压操纵器hydraulicoperator快速操纵器quick-actingoperator滑动阀杆slidingstem正齿轮传动spurgearoperated伞齿轮传动bevelgearoperated扳⼿操作wrenchoperated链轮chainwheel⼿轮handwheel⼿柄handlever(handle)⽓缸（或液压缸）操纵的cylinderoperated链条操纵的chainoperated等径孔道fullbore;fullport异径孔道reducingbore,reducedport,venturiport 短型shortpattern 紧凑型（⼩型）compacttype笼式环lanternring压盖gland阀杆填料stempacking阀盖垫⽚bonnetgasket升杆式（明杆）risingstem(RS)⾮升杆式（暗杆）non-risingstem(NRS)指⽰器/限位器indicator/stopper注油器greaseinjector可更换的阀座环renewableseatring1.6.2常⽤阀(1）闸阀gatevalve平⾏双闸板doublediscparallelseat开⼝楔形闸板splitwedge挠性整体楔形闸扳flexiblesolidwedge整体楔形闸板solidwedge塞型闸阀pluggatevalve直通型闸阀throughconduitgatevalve(2)截⽌阀globevalve球⼼型阀盘globetypedisc塞型阀盘plugtypedisc可转动的阀盘swiveldisc(3)节流闪阀throttlevalve针阀needlevalve(4)⾓阀anglevalve(5)Y型阀（Y型阀体截⽌阀）Y-valve(Y-bodyglobevalve)(6)球阀ballvalve三通球阀3-wayballvalve装有底轴的trunnionmounted耐⽕型firesafetype浮动球型floatingballtype防脱出阀杆blowoutproofstem(7)蝶阀butterflyvalve对夹式（薄⽚型）wafertype凸⽿式lugtype偏⼼阀板蝶阀offsetdiscburerflyvalve;eccentricbutterflyvalve 斜阀盘蝶阀canteddiscbutterflyvalve 连杆式蝶阀linkbutterflyvalve8)柱塞阀pistontypevalve(9)旋塞阀plugvalve三通旋塞阀three-wayplugvalve四通旋塞阀four-wayplugvalve旋塞cock衬套旋塞sleevecock(10)隔膜阀diaphragmvalve橡胶衬⾥隔膜阀rubberlineddiaphragmvalve直通式隔膜阀straightwaydiaphragmvalve堰式隔膜阀weirdiaphragmvalve(11)夹紧式胶管阀pinchvalve（⽤于泥浆、粉尘等）(12)⽌回阀checkvalve升降式⽌回阀liftcheckvalve旋启式⽌回阀swingcheckvalve,flapcheckvalve落球式⽌回阀ballcheckvalve弹簧球式⽌回阀springballcheckvalve双板对夹式⽌回阀dualplatewafertypecheckvalve ⽆撞击声⽌回阀non-slamcheekvalve 底阀footvalve切断式⽌回阀stopcheckvalve;non-returnvalve活塞式⽌回阀pistoncheckvalve斜翻盘⽌回阀tiltingdisccheckvalve蝶式⽌回阀butterflycheckvalve1.6.3其它⽤途的阀安全泄⽓阀safetyvalve(SV)安全泄液阀reliefvalve(RV)安全泄压阀safetyreliefvalve杠杆重锤式leverandweighttype引导阀操纵的安全泄⽓阀pilotoperatedsafetyvalve复式安全泄⽓阀twintypesafetyvalve罐底排污阀flush-bottomtankvalve电磁阀solenoidvalve,solenoidoperatedvalve电动阀electricallyoperatedvalve,electric-motoroperatedvalve⽓动阀pneumaticoperatedvalve低温⽤阀cryogenicservicevalve蒸汽疏⽔阀steamtrap机械式疏⽔阎mechanicaltrap浮桶式疏⽔阀openbuckettrap,opentopbuckettrap浮球式疏⽔阀floattrap倒吊桶式疏⽔阀invertedbuckettrap⾃由浮球式疏⽔阀loosefloattrap恒温式疏⽔阀thermostatictrap⾦属膨胀式蒸汽疏⽔阀metalexpansionsteamtrap液体膨胀式蒸汽疏⽔阀liquidexpansionsteamtrap双⾦属膨胀式蒸汽疏⽔阀bimetallicexpansionsteamtrap压⼒平衡式恒温疏⽔阀balancedpressurethermostatictrap热动⼒式疏⽔阀thermodynamictrap脉冲式蒸汽疏⽔阀impulsesteamtrap放⽓阀（⾃动放⽓阀）airventvalve(automaticairventvalve)（疏⽔阀⽤）平板式滑动闸阀slabtypeslidinggatevalve盖阀flatvalve换向阀divertingvalve,reversingvalve热膨胀阀thermoexpansionvalve⾃动关闭阀self-closinggatevalve⾃动排液阀self-drainingvalve管道盲板阀line-blindvalve挤压阀squeezevalve（⽤于泥浆及粉尘等）呼吸阀breathervalve风门、挡板damper减压阀pressurereducingvalve,reducingvalve控制阀controlvalve膜式控制阀diaphragmoperatedcontrolvalve执⾏机构actuator背压调节阀backpressureregulatingvalve差压调节阀differentialpressureregulatingvalve 压⼒⽐例调节阀pressureratioregulatingvalve 1.6.4未指明结构（或阀型）的阀切断阀blockvalve;shut-offvalve;stopvalve调节阀regulatingvalve快开阀quickopeningvalve快闭阀quickclosingvalve隔断阀isolatingvalve三通阀threewayvalve夹套阔jacketedvalve⾮旋转式阀non-rotaryvalve排污阀blowdownvalve集液排放阀dripvalve排液阀drainvalve放空阀ventvalve卸载阀unloadingvalve排出阀dischargevalve吸⼊阀suctionvalve多通路阀multiportvalve取样阀samplingvalve⼿动阀hand-operatedvalve;manuallyoperatedvalve 锻造阀forgedvalve 铸造阀castvalve（⽔）龙头bibb;bib;faucet抽出液阀（⼩阀）bleedvalve旁路阀by-passvalve软管阀hosevalve混合阀mixingvalve破真空阀vacuumbreaker冲洗阀flushvalve第⼀道阀；根部阀primaryvalve根部阀rootvalve总管阀headervalve事故切断阀emergencyvalve1.7管道特殊件PipingSpecialty1.7.1管道特殊件（组件）粗滤器strainer过滤器filter临时粗滤器（锥型）temporarystrainer(conetype)y型粗滤器y-typestrainerT型粗滤器T-typestrainer永久过滤器permanentfilter丝⽹粗滤器gauzestrainer洗眼器及淋浴器eyewasherandshower视镜sightglass阻⽕器flamearrester喷嘴；喷头spraynozzle取样冷却器samplecooler消声器silencer膨胀节expansionjoint波纹膨胀节bellowexpansionjoint单波singlebellow双波doublebellow多波multiplebellow压⼒平衡式膨胀节pressurebalancedexpansion带铰链膨胀节hingedexpansionjoint轴向位移型膨胀节axialmovementtypeexpansionjoint⾃均衡膨胀节（外加强环）self-equalizingexpansionjoint 带接杆膨胀节tiedexpansionjoint 万向型膨胀节universaltypeexpansionjoint球形补偿器balltypeexpansionjoint填函式补偿器sliptype(packedtype)expansionjoint单向滑动填料函补偿器singleactionpackedslipjoint1.7.2管道特殊元件PipingSpecialElement软管接头hoseconnection(HC)快速接头quickcoupling⾦属软管metalhose橡胶管rubberhose挠性管flexibletube鞍形补强板reinforcingsaddles补强板reinforcementpad特殊法兰specialflange漏⽃funnel排液环dripring排液漏⽃drainfunnel插板blank垫环spacer8字盲板spectacleblind;figure8blind 限流孔板restrictionorifice爆破⽚rupturedisk法兰盖贴⾯protectivedisc费托⽴克接头victauliccoupling1.8端部连接EndConnection法兰端flangedend坡⼝端beveledend(BE)对焊端buttweldedend平端plainend(PE)承插焊端socketweldingend螺纹端threadedend(TE)承⼝bellend焊接端weldingend法兰连接（接头）flangedjoint对焊连接（接头）buttweldedjoint螺纹连接，管螺纹连接threadedjoint,pipethreadedjoint 锥管螺纹密封焊连接seal-weldedtaperpipethreadedjoint 承插焊连接（接头）socketweldedjoint承插连接（接头）bellandspigotjoint环垫接头ringjoint(RJ)万向接头universaljoint软钎焊连接（接头）solderedjoint搭接接头，松套连接lappedjoint外侧厚度切斜⾓bevelforoutsidethickncss内侧厚度切斜⾓bevelforinsidethickness内外侧厚度切斜⾓bevelforcombinedthickness法兰式的flanged(FLGD)对焊的buttwelded(BW)螺纹的threaded(THD)承插焊的socketwelded(SW)⼩端为平的smallendplain(SEP)⼤端为平的largeendplain(LEP)两端平bothendsplain(BEP)⼩端带螺纹smallendthread(SET)⼤端带螺纹largeendthread(LET)两端带螺纹bothendthread(BET)⼀端带螺纹oneendthread(OET)⽀管连接branchconnection焊接⽀管branchpipeweldeddirectlytotherunpipe 2管道⽤紧固件及螺纹2.1紧固件螺栓bolt六⾓头螺栓hexagonalheadbolt⽅头螺栓squareheadbolt螺柱，双头螺栓studbolt环头螺检eyebolt沉头螺栓countersunk(head)screw地脚螺栓anchorbolt;foundationbolt 松紧螺旋扣（花篮螺丝）turnbuckle U形螺栓U-boltT形螺栓T-bolt圆头螺钉roundheadbolt机螺栓，机螺钉maehinebolt顶开螺栓，顶起螺栓Jackscrew⾃攻螺钉selftappingscrew膨胀螺栓expansionbolt粗制的coarse精制的finished,fine螺母nut六⾓螺母hexagonalnut⽅螺母squarenut蝶形螺母wingnut扁螺母flatnut锁紧螺母locknut垫圈washer平垫圈plainwasher球⾯垫圈sphericalwasher弹簧垫圈springwasher⽅垫圈squarewasher斜垫圈slantwasher销轴pinnedshan销pin开⼝销cotterpin定位销dowelpin带孔销pinwithhole圆锥销taperpin铆钉rivet键key2.2??螺纹左螺纹lefthandthread右螺纹righthandthread管螺纹pipethread锥管螺纹taperpipethread直管螺纹straightpipethread 梯形螺纹trapezoidthread 螺距pitchofthread。
阀门种类、术语、零配件中英文对照
Seat ring
阀杆
Stem
阀杆螺母
Yoke bushing Yoke nut
法兰
flange
填料
Packing
填料垫
Packing seat
密封件
Sealing
挡板
damper
导向套
Valve guide disc guide
弹簧座
Spring plate
轴套
Axis Guide
球、球芯
Ball
Aspirating valves
辅助（副)阀
Auxiliary valves
平衡阀
Balance valves
波纹管阀
Bellows valves
泄料(放空，排污）阀
Blowdown valves
制动阀
Brake valves
对焊连接阀
Buttwelding valves
地下管道阀
Culvert valves
流道面积
Flow area
流道直径
Flow diameter
流量孔板
flow orifice plate
流量特性
Flow characteristics
流量特性偏差
Flow characteristics derivation
漏汽量
Steam loss
密封面
Sealing face
密封试验
Seal test
升降式止回阀
Lift Check Valves
衬里止回阀
Lining Check Valves
微阻缓闭止回阀
Tiny Drag Slow Shut Check Valves
阀门管件中英文对照
阀门管件中英文对照闸阀Gate valve平行双闸板Double disc parallel seat楔形双闸板Split wedge挠性楔形闸板Flexible solid wedge楔形单闸板Solid wedge塞型闸阀Plug gate valve疏通型闸阀Through conduit gate valve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节流阀Throttle valve针阀Needle valve角阀（角式截止阀）Angle valveY 型阀（Y型阀体截止阀）Y-valve (Y-body globe valve)球阀Ball valve三通球阀3-way ball valve 装有底轴的Thunnion mounted耐火型Fire safe type浮动球型Floating ball type防脱出阀杆Blowout Proof stem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 butterfly valve; Eccentric butterfly valve斜阀盘蝶阀Canted disc butterfly valve连杆式蝶阀Link butterfly valve止回式蝶阀Combined non-return butterfly valve柱塞阀Piston type valve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隔膜阀Diaphragm valve橡胶衬里隔膜阀Rubber lineddiaphragm valve直通式隔膜阀Straight way diaphragm valve堰式隔膜阀Weir diaphragm valve夹紧式胶管阀Pinch valve (用于泥浆、粉尘等）止回阀Check valve升降式止回阀Lift check valve旋启式止回阀Swing 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 check valve底阀Foot valve切断式止回阀Stop check valve ; Non-return valve活塞式止回阀Pistonche check valve翻板式止回阀Flap check valve翻转盘止回阀Tilting disc check valve蝶式止回阀Butterfly check valve安全泄气阀Safety valve安全泄液阀Relief valve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波纹管密封阀Bellow sealed valve电磁阀Solenoid valve; solenoid operated valve电动阀Electrically operated valve; Electr-motor operated valve气动阀Pneumatic operated valve低温用阀Cryogenic service valve蒸汽疏止阀Steam trap机械式疏水阀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放汽阀（自动放汽阀）Air vent valve; (Automatic air vent valve)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 valve自动排液阀Self-draining valve管道肓板阀Line-blind valve 挤压阀Sgueeze valve呼吸阀Breather valve风门Damper减压阀Pressure reducing valve; Reducing valve控制阀Control valve膜式控制阀Diaphrated 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 valve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 夹套阀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实心本体的阀Barstock valve （水）龙头Bibb; Bib; Faucet抽出液阀（水阀）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根部阀Root valve; Primary valve; Header valve法兰Flange整体管法兰Integral pipe flange钢管法兰Steelpipe flange螺纹法兰Threaded flange滑套法兰（平焊法兰）Slip-on-welding flange承插焊法兰Socket welding flange松套法兰Lap joint flange 对焊法兰Weld neck flange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 板式平焊法兰Welding plate flange对焊环Welding neck collar平焊环Welding on collar管端突缘Stub end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凸面Male face凹面Female face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光滑突面Smooth raised face法兰面加工Facing finish粗糙度Roughness光滑的Smooth齿形的Serrated均方根Root meansquare算术平均粗糙高度Arithmetical average roughness height管道特殊件Piping speciality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网状粗滤器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喷射器Ejector取样冷却器Sample cooler消音器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 expension joint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（带外加强环）Self-equalizing expansion joint带拉杆膨胀节Tied expansion joint万向型膨胀节Universal type expansion joint球型补偿器Ball type expansion joint; Flexible ball joint填函式补偿器Slip type(packed type) expansion joint单向滑动填料函补偿器Single action packed slip joint软管接头Piping special element快速接头Hose connection 金属软管Metal hose橡胶管Rubber hose挠性管Flexible tube鞍形补强板Reinforcing saddles; 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字肓板Spectacle blind; Figure 8 blind限流孔板Restriction orifice爆破板Rupture disk法兰盖贴面Protective disc碳素钢Carbon steel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Chrmium-nickel steel; Chrome-nickel steel渗铬钢；镀铬钢Chromized steel镀铬的Chromium-plated; chrome-plated不锈钢Stainless steel奥氏体不锈钢Austenitic stainless steel马氏体不锈钢Martensitic stainless steel司特来合金（钨铬钴合金）Stellite耐蚀耐热镍基合金Hastelloy 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灰铸铁Grey cast iron可锻铸铁Malleable iron [M.I.] Nodular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 iron非铁合金Non-ferrous alloy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（镍及铜合金）Monel钛Titanium铅Lead硬铅Hard lead极限强度Ultimate strenght抗拉强度Tensile strenght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 (Number)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非金属材料Non-metallic material塑料Plastic丙烯腈-丁二烯-苯乙烯Acrylonitrile-butadiene-styrene聚乙烯Polyethylene聚氯乙烯Poly vinyl chloride苯乙烯橡胶Styrene-rubber聚丁烯Polybutylene聚丙烯Polypropylene聚苯乙烯Polystyrene氯化聚醚Chlorinated polyether聚酰胺Polyamide聚碳酸酯Polycarbonate聚甲基丙烯酸甲酯Poly (methyl methacrylate) 醋酸丁酸纤维素Cellulose acetate butyrate氯化聚氯乙烯Chlorinated poly vinyl chloride聚偏二氟乙烯Poly vinylidene fluoride缩醛塑料Acetal plastic尼龙塑料Nylon plastic 聚烯烃Polyolefin石墨酚醛塑料Graphited phenolic plastics聚四氟乙烯Polytetrafluoroethylene纤维增强热塑性塑料Fiber reinforced thermoplastics热塑性塑料Thermoplastic热固性Thermoset胶粘剂Adhesive溶剂胶接剂Solvent cement树脂Resin木材Wood耐火砖Fire brick陶瓷Ceramic搪瓷Porcelain enamel 硼硅玻璃Borosilicate glass玻璃Glass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乙烯丙烯二烃单体Ethylene propylene diene monomer垫片Gasket垫片型式Type of gasket平垫片Flat gasket环形平垫片Flat ring gasket平金属垫片Flat metal gasket带棉织物的橡胶Elastomer with cotton fabric insertion带石棉织物的橡胶Elastomer with asbestos fabric insertion带石棉织物及金属丝加强橡胶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 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实心金属齿形垫片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填料Packing石棉绳Asbestos rope; Asbestos cordO型环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 wireAsbestos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 gland型材Mumber 型钢Shaped steel角钢Angle steel槽钢Channel 工字钢工-Beam宽缘工字钢或H钢Wide flanged beamT型钢T-Bar方钢Square Bar扁钢Flat Bar六角钢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翼板（指型钢的缘）Wing材料表Bill of material 材料统计Material take off散装材料Bulk material统计材料准确度Accuracy of take off分组（类）形式（如管道等级表）Block form综合管道材料表Consolidated piping material Summary sheet材料情况报告Material status report汇总表Summary sheet估算Estimate数量Quantity重量Weight询价Inquiry采购Procurement purchase采购说明Purchase specification订货单Purchasing order采购说明汇总表Purchasingspecifacation summary sheet请购Requisitioning厂商报价Vendor quotation 预制的Prefabricated编位号的Itemized代码Code number由买方供货By Buyer由卖方供货By seller由制造厂供货By vendor 供应者Supplier制造者；制造厂Manufacturer 塔Tower Column洗涤塔Scrubbr吸收塔Absorder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冷凝器Condenser螺旋板式换热器Spial plate exchanger反应器Reactor贮槽Tank缓冲罐Knock-out drum球罐Spheroid spherical tank 罐Drum气柜Gas holder螺旋式气柜Helicl gas-holder湿式气柜Wet gas-holder干式气柜Dry gas-holder炉子Furnace烧咀Burner锅炉Boiler火炬Flare烟囱Stack加热器Heater电加热器Electric heater搅拌器Agiator干燥器Dryer混合器Mixer蒸发器Evaporator萃取器Extractor结晶器Crystallizer澄清器Gravity settler喷射器Ejector喷头Sprayer旋风分离器Cyclone分离器Separator成套设备Packageunit设施Facilities仪表设备Apparatus附件；附属设备Accessory起重机Crane桥式起重机Bridge crane电动葫芦Motor hoist泵Pump涡轮泵Turbine pump涡流泵Vortex pump离心泵Centrifugal pump喷射泵Jet pump转子泵Rotary pump管道泵Inline pump真空泵Vacuum pump柱塞泵Plunger pump双作用往复泵Double action reciprocating pump计量泵Metering pump齿轮泵Gear pump手摇泵Hand pump; Wobble pump压缩机Compressor活塞式压缩机Reciprocating Compressor多级压缩机Mutiprocating compressor螺杆压缩机Helical screw compressor离心式压缩机Centrifugal compressor风机Fan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发电机Generator汽轮机Steam turbine电动机Motor管道设计Piping design管道研究Piping study管道布置平面Piping arrangemment plan管道布置Piping assembly; Piping layout详图Detail“X”视图View "X"“A-A”剖视Section"A-A"通用连接图Hook up DWG轴测图Isometric drawing索引图Key plan通用连接组Typical installation管道及仪表流程图Piping and Instrumentdrawing管口Nozzle连接；接头Connection导管Conduit 管品方位Nozzle orientation方向Direction位置Location相交Intersection垂直；正交；垂直的Perpendicular平行；平行的Parallel管顶Top of pipe管底Bottom of pipe沟底Bottom of trench管子内底Invert (inside bottom of pipe)底平Flat on bottom顶平Flat on top水平的Horizontal垂直的；立式的Vertical上升管；垂直管Riser等级分界Material Specification break隔热分界Insulation break管道等级Piping class管道材料规定Piping material specification公称直径Nominal (pipe) size; Nominal diameter公称压力Nominal pressure ; Pressure rating等级Class磅/平方英寸Pounds per square inch百万帕斯卡Million Pascal管道组成件Piping component管道附件Piping attachment管道元件Piping element腐蚀裕量Corrosion allowance管段；短管Spool piece;Spool直管Run pipe; Straight pipe弯管Bend管件直连Fitting to fitting水平安装Horizontal installation垂直安装Vertical installation面至面Face to face中心至端面Center to Endr中心至面Center to face中心至中心；中至中Center to center对称的Symmetric相反的；对面的Opposite距离Distance坡度Slope工作点Working point管间距Line spacing管道跨距Line span相当的Eguivalent最大Maximum最小Minimum大约Approximate面积Area体积；容积Volume管口表List of nozzle接续图Continue on drawing界外Offisite地上管道Above ground piping地下管道Under ground piping管线号Line number总管Header; Manifold旁管By pass末经允许不得开启Car seal close末经允许不得关闭Car seal open在关闭状态下锁定Locked closed在开启状态下锁定Locked open常开Normally open常闭Normally closed取样接口Sampling connection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全夹套的Full jacketed比例Scale图Figure草图Sketch 图例Legen符号Symbol件号Part Number常压Medium pressure高压High pressure大气压Atmosphere真空Vacuum工作压力Operating pressure; Woring 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度Degree摄氏Centigrade华氏Fahrenheit固定鞍座Fixed saddle滑动鞍座Sliding saddle 入口Inlet; suction出口Outlet; discharge排出口Exhaust排液Drain放空Vent污水坑（井）Sump pit集水池Catch basin沟槽Trough管沟Piping trench地漏Floor drain小过道Cat walk走道、过道Walk way; Gang way预留孔Future area 人孔Man hole手孔Hand hole半径Radius外径Outside Diameter内径Inside Diameter螺栓圆直径Bolt circle节圆直径Pitch circle diameter间隙；净空Clearance尺寸Dimension高度；海拔Height 厚度Altitude长度Length宽度Width深度Depth千磅Kip米meter毫米millimeter英尺feet/foot英寸inch管架零部件Attachment of support管托Shoe管卡ClampU形夹（卡）Clevis锻制U形夹（卡）Forged steel clevis支耳Lug耳轴Trunnion止动挡块Shear lug托座Stool吊耳Ear带状卡Strap clamp夹板，导向板Cleat可调夹板Adjustablecleat角板，连接板Gusset筋；肋Rib支承环Ring 加强板Stiffener底板Basc plate顶板Top plate 翅片式导向板Fin预埋件Embedded part Inserted plate垫板（安装垫平用）Shim锚固件；生根件Clip预焊件（设备上）Clip (on epuipment)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带环头接杆Eye rod连接杆Connecting rod杠杆Lever 间隔管（片、块）Spacer滑动吊板（吊架顶部用）Sliding traveller(lor honger)滑轮组Tackle block 钢索；电缆Cable木块Wood block鞍座Saddle裙座Skirt管支架形式Type of pipe support。
各种阀门,管件及其部件名称中英文对照表
阀室式活塞泵
valve box type piston pump
133
阀室式活塞泵（美）
valve pot type piston pump
134
阀抬起装置
valve lifting device
135
阀体
body
136
阀体
valve body
137
阀箱
valve box
138
阀箱
valve cage
94
阀板式活塞泵
valve deck plate type piston pump
95
阀板式活塞泵
valve plate type piston pump
96
阀瓣
Disc
97
阀操纵杆
valve operating rod
98
阀痤槽
valve seat recess
99
阀挡
valve grid
100
阀挡
153
法兰端
flange end
154
法兰接头
flange joint
155
法兰连接紧固件（双头螺栓和螺帽）
flange bolting
156
法兰密封面，法兰面
flange facing
157
法兰面加工
flange facing finish
158
法兰球阀
Flange Ball Valves
159
翻板阀
177
辅助（副）阀
Auxiliary valves
178
负荷率
Rate of load condensate
179
阀门专业术语中英文对照表
阀门专业术语中英文对照表发布时间：2007-12-18 点击数：1266一、阀门种类英汉术语对照Airvalves空气阀门AngleStopvalves角式截止阀AngleThrottleValves 角式节流阀AngleTypeGlobeValves 门角式截止阀Ashvalves排灰阀Aspiratingvalves 吸（抽）气阀Auxiliaryvalves 辅助（副）阀Balancevalves 平衡阀Bellowsvalves 波纹管阀Blowdownvalves泄料（放空，排污）阀Brakevalves 制动阀ButterflyTypeNon-slamCheck 蝶式缓冲止回阀ButterflyValveswithGearActuator 蜗轮传动蝶阀Buttweldingvalves 对焊连接阀Clampvalves对夹式阀门Cock 二通Comb in ati on valves 组合阀CQThreadBallValvesCQ 螺纹球阀Culvertvalves地下管道阀LiningBallValves 衬里球阀Linin gButterflyValves 衬里碟阀LiningCheckValves 衬里止回阀LiningCock 衬里二通LiningGlobeValves 衬里截止阀LiningT-CockValves衬里三通旋塞阀Liquidlndicator 液位计LPGPipeFitting液化气管件MagneticCo-operateGlobeValves 磁耦合截止阀MagnetismForlePumps 磁力泵ManualOilPumpsValves 手摇油泵（阀）MeterNeedleTypeGlobeValves 仪表针形截止阀ObliqueStopValves直流式截止阀ParallelSlideValves 浆液阀Pintlevalve 针形阀PipingCentrifugalPumps 管道离心泵Plungervalves 柱塞阀Pressurevalve压力（増压）阀PipingPumps 管道泵Pip in gSafetyValves 管道安全阀PlungerGlobeValves 柱塞截止阀QuickDrainingValves 快速排污阀RestrictorValves过流阀（或节流阀）WasteValves 排污箱（阀）WaterSealGateValves 水圭寸闸阀WedgeGateValves 楔式闸阀YTypea ndCyli nderFiltersY 型筒型过滤器二、零部件英汉术语对照AxisGuide 轴套Ball球、球芯Ballseat密封圈BlowdownSealingFace启、阀件密圭寸面Body阀体Bonnet阀盖Disc阀瓣Mut螺母Screw螺栓Sealing密圭寸件Spring弹簧Stem阀杆StemMut阀杆螺母Stemseal 填料WedgeDisc 闸板三、规范技术英语术语对照Applicablemedium 适用介质Applicabletemperature 适用温度ButtClamp 对夹Chromiumstainiesssteel 铬不锈钢Chromium-molybdenumsteel 铬钼钢冈Corrugation pad 波形垫Cuprumalloy 铜合金DuctileCastiron 球墨铸铁Expandedgraphite 柔性石墨Fin eSteelCastin giro n 优质碳素钢Fluorousrubber 氟橡胶GrayCastiron 灰铸铁Hayne' salloy钴铬钨合金Hightemperaturesteel 高温钢Monel蒙乃尔合金Lowtemperaturesteel 彳氐温钢Nylon尼龙塑料Polytetrafluoroethylene(PTEF)聚四氟乙烯Polythene聚乙烯Purealuminium 纯乍吕Purecupper 纯铜Rubbergraphiteboard 橡胶石墨板Springsteel 弹簧钢Stainlessacid-resistingsteel 不锈耐酸钢StainlessandGraphite 不锈钢/石墨Stai nl esssteel 不锈钢SteelCastingiron 碳素钢铸件ShellTestPressure壳体试验压力ServiceFluid 工作介质。
阀门与管件(Valves and Fittings)中英文名称对照简表
阀门与管件(Valves and Fittings)中英文名称对照简表1.Valves 阀门valve 闸阀 gatevalve 截止阀；球心阀 globevalve 角(接)阀 angle旋塞阀 plugvalvecockvalve 球阀 ballballvalve 自由式球阀 free固定式球阀fixed ball valvevalve 止回阀 check 角接式升降止回阀angle lift check valve截止式升降止回阀globe lift check valvevalve 隔膜阀 diaphragm 斜盘式止回阀tilting-disk check valvecheckvalve 旋启式止回阀 swing直立升降式止回阀vertical lift check valve蝶阀butterfly valve弹簧安全泄压阀spring safety-relief valve调节阀control valve单向阀non-return valve疏水阀trap valve2. Fittings 管件2.1 Joints in tubing and pipe 管子连接weld 对焊 butt承插焊 socketweldweld 支管焊接 branch外加补强 addedreinforcementthreadpipe 圆锥管螺纹连接 taper密封焊 seal-weldedjoint 承插浇注连接 pouredjoint 喇叭口连接 flared-fittingjoint 插入夹紧连接 champed-insertjoint 法兰连接 flanged咬紧连接bite-type fitting jointjoint 推紧连接 push-on软钎焊连接 solderedjointjoint 硬钎焊连接 brazedjoint 水泥连接 cemented填料压紧连接 packed-glandjointjoint 胀管连接 expandedjoint 压紧密封连接 pressure-seal 活接头 union凹槽连接 groovedjointjoint 卡箍连接 clamp 承口 bell插口 spigot螺栓 bolt螺母 nut垫片 gasket 带颈对焊法兰welding neck flangeend 短管头 stubring 密封环 seal2.2 Flanged fittings 法兰管件90°带法兰弯头 90° flanged elbow90°长半径弯头 90°long radius elbow90°异径弯头 90° reducing elbow45°带法兰弯头 45° flanged elbowreducer 带法兰异径管(大小头) flanged同心异径管 concentricreducerreducer 偏心异径管 eccentric 带法兰等径三通flanged tee (straight size)异径三通reducing tee on outlet主管一端为异径的三通reducing tee on one run支管为异径的斜三通reducing lateral on branch主管一端为异径的斜三通reducing lateral on one run双支管弯头double branch elbowstraightsize 等径四通 cross 出口一端为异径的四通reducing cross on one run出口两端均为异径的三通reducing cross on both outlet2.3 Threaded fittings 螺纹管件90°螺纹弯头 90°threaded elbowtee 带螺纹三通 threadedcross 带螺纹四通 threaded45°螺纹弯头 45°threaded elbow带螺纹异径三通threaded reducing tee45°Y形三通（等径） 45°Y-branches (straight size)coupling 缩径管接头 reducing带内外螺纹的弯管接头 streetelbow 异径螺纹弯管reducing threaded elbow45°异径弯头 45°street elbowtee 异径三通 street 管帽 capbend 180°回弯头 returncoupling 半管接头 half丝堵 plug活接头 union 3. Flanges 法兰3.1 Flanged connection 法兰连接螺母 nut法兰 flange螺栓 bolt垫片 gasket垫圈 washer 3.2 Flange type 法兰型式板式法兰plate-type flat welding flange带颈平焊法兰slip-on weld hubbed flange带颈对焊法兰welding neck flange整体法兰integral type flangeflange 承插焊接法兰 socket-weldingflange 螺纹法兰 threadedjointflange 松套法兰 lapflange 法兰盖 blindflange 衬里法兰盖 linedblind3.3 Type of flange facing 法兰密封面型式face 全平面密封面 flatface 突面 raised 凹凸密封面male-female seal contaced face凸面法兰 maleflangeflange 凹面法兰 female榫槽密封面tongue-groove seal contace faceflange 榫面法兰 tonguedflange 槽面法兰 grooved环槽密封面ring type joint face4. Piping system 管系4.1 Types of reinforcement for branch connections 支管接口的补强型式reinforcement 环形板补强 ring(pad)-typesaddle 补强鞍座 reinforcing围板补强complete encirclement padreinforcement 马蹄形板和角板式补强 horseshoe-and-gussettypecollar 补强环圈 reinforcing 三角平衡式补强 balancedtriformtee 焊接三通 welding集合管 header补强肩 shoulder岔口管套 crotchpipe 支管 branch。
阀门部件英文对照表
阀门是工业管道系统中的重要组成部分，各种部件的名称和功能都有其特定的英文术语。
以下是一份阀门部件的英文对照表，以帮助您更好地理解和使用阀门。
1.阀体Valve body:阀门的主体部分，通常由铸铁、铸钢、不锈钢等材料制成。
2.阀瓣Valve disc:阀门中的活动部件，通常由金属或塑料制成，用于控制介质的流动。
3.阀杆Valve stem:连接阀瓣和操作机构的杆件，用于传递操作力。
4.阀座Valve seat:阀门的底部或密封面与阀瓣接触，控制介质的流动。
5.密封圈Sealring:放置在阀座和阀瓣之间的环形部件，用于防止介质泄漏。
6.阀盖Valve bonnet:阀门顶部可拆卸的部分，用于保护阀杆和密封件.
7.螺栓Bolt:用于固定阀门各部件的紧固件
8.螺母Nut: 与螺栓配合使用的固定件，通常固定在阀门的其他部件上。
9.手轮Handwheel:手动操作阀门的轮子，通过旋转手轮来控制阀辩的开启和关闭。
了解这些阀门部件的英文术语对于正确使用和维护阀门非常重要。
在阅读阀门相关资料、采购或维护时，正确的术语可以帮助您更好地理解和与专业人员进行沟通。
希望这份阀门部件英文对照表能帮助您更好地理解和使用阀门.。
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电动阀
mortor operated valve
61
电动阀
motorized valve
62
电动截止阀
Electric Actuated Stop Valves
63
电动平行式双闸板闸板
Electric Double Disk Parallel Gate Valves
64
电动楔式闸阀
Electric Actuated Wedge Gate Valves
139
阀箱
valve chest
140
阀箱；阀限位器
valve guard
141
阀箱盖
cover for valve box
142
阀箱盖
valve box cover
143
阀箱式活塞泵（美）
turret type piston pump
144
阀形活塞泵
valve type piston pump
145
41
单向阀
Non-return Valve
42
单闸板
Single gate disc
43
单闸板平板闸阀
Single Disc Flat Gate Valves
44
弹簧薄膜式减压阀
Spring diaphragm reducing valve
45
弹簧式安全阀
Direct spring loaded safety valve
6
百叶窗闸板
shutter
7
百叶窗式挡板
louver damper
8
摆阀式活塞泵
swing gate piston pump
9
保温式
Steam jacket type
10
报警阀
alarm valve
11
报警阀信号阀脉冲阀
sentinel valve
12
背压调节阀
back pressure regulating valve
32
超过压力
Overpressure of a safety valve
33
衬胶隔膜阀
rubber lined diaphragm
34
衬胶截止阀
rubber lined globe valve
35
垂直板式蝶阀
Vertical disc type butterfly valve
36
磁耦合截止阀
Magnetic Co-operate Globe Valves
87
对夹式止回阀
Wafer Check Valves
88
额定排量
Certified capacity
89
额定排量系数
Derated coefficient of discharge
90
二通阀
Two-way valves
91
阀
valve
92
阀板
valve deck plate
93
阀板
valve plate
153
法兰端
flange end
154
法兰接头
flange joint
155
法兰连接紧固件（双头螺栓和螺帽）
flange bolting
156
法兰密封面，法兰面
flange facing
157
法兰面加工
flange facing finish
158
法兰球阀
Flange Ball Valves
159
翻板阀
65
电动装置
Electric actuator
66
电－液动装置
Eletro hydraulic actuator
67
电液伺服阀
electro-hydraulic servovalve
68
调节弹簧
Regulation spring
69
调节阀
adjusting valve
70
调节阀
control valve
13
背压率
Rate of back pressure
14
本体阀杆密封
body stem seal
15
波纹管阀
Bellows valves
16
波纹管密封阀
bellow sealed valve
17
波纹管密封式
Bellows seal type
18
波纹管平衡式安全阀
Bellows seal balance safety valve
浮动式球阀
Float ball valve
171
浮球
Ball float
172
浮球阀
Float Valve
173
浮球式疏水阀
Ball float steam trap
174
浮球式疏水阀
Free Float Type Steam Trap
175
浮桶
Bucket float
176
浮桶式疏水阀
Open bucket steam trap
110
阀杆端部尺寸
Dimmension of valve stem end
111
阀杆环
stem ring
112
阀杆螺母
Yoke bushing Yoke nut
113
阀杆填料
stem packing
114
阀杆头部尺寸
Dimension of valve stem head
115
阀簧
valve spring
46
弹簧座
Spring plate
47
弹性闸板
Flexible gate disc
48
当量计算排量
Equivalent calculated capacity
49
挡板
damper
50
导阀
Pilot valve
51
导向套
Valve guide disc guide
52
低温阀门
Sub-zero valve
Flap
160
反冲盘
Disc holder
161
反向作用式减压阀
Reverse acting reducing valve
162
反向作用式减压阀
Reverse acting reducing valve
163
放空阀
emptying valve
164
放气阀
air vent valve;vent valve
177
辅助（副）阀
Auxiliary valves
178
负荷率
Rate of load condensate
179
附加背压力
Superimposed back pressure
180
复位弹簧
Returnning spring
181
杠杆式
Lever type
182
杠杆式安全阀
Lever and weight loaded safety valve
165
放气阀；排气阀
air evacuation valve
166
放泄阀
escape valve
167
分置阀室式活塞泵
separate valve box type piston pump
168
分置阀室式活塞泵（美）
side pot type piston pump
169
封闭式
Seal type
170
78
蝶式止回阀
Butterfly swing check valve
79
定比减压阀
Proprutioning pressure reducing valve
80
定差减压阀
Fixed differential reducing valve
81
定值减压阀
Fixed pressure reducing valve
不封闭式
Unseal type
26
槽车球阀
Tank Lorry Ball Valves
27
颤振
Flutter
28
常闭式
Normally closed type
29
常开式
Normally open type
30
超低温阀门
Cryogenic valve
31
超高压阀门
Super high pressure valve
190
隔膜式控制阀
diaphragm operated comtrol valve
191
工作背压
Operating back pressure
192
工作温度
Operating temperature
193
工作温度
Working temperature
194
工作压差
Operting differential pressure
183
杠杆式减压阀
Lever reducing valve
184
高温阀门
High temperature valve
185
高压阀门
High pressure valve
186
格兰密封
gland
187
隔离阀
isolating valve
188
隔膜
Diaphragm
189
隔膜阀
diaphragm valve