管道零件英文缩写

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1、1管子及管件P管子Pipe钢管的厚度在10mm以上的都称之为厚壁埋弧焊管埋弧焊的英文标识为SAW,直缝埋弧焊钢管的简称为LSAW,螺旋埋弧焊钢管为SSAWLSAW钢管LongitudinallySubmergedArcWeldingSteelPipe直缝双面埋弧焊钢管，它是利用埋弧焊技术生产的直缝钢管。SAW钢管全称SubmergedArcWeldingSteelPipe埋弧焊钢管螺旋缝埋弧焊钢管EL弯头ElbowELL长半径弯头LongradiuselbowELS短半径弯头ShortradiuselbowMEL斜接弯头（虾米腰弯头）MitreelbowREL异径弯头Reducingelbow

2、T三通TeeLT斜三通LateralteeRT异径三通ReducingteeR异径管接头（大小头）ReducerCR同心异径管接头（同心大小头）ConeentricreducerER偏心异径管接头（偏心大小头）EccentricreducerCPL管箍CouplingFCPL双头管箍FullcouplingHCPL单头管箍HalfcouplingRCPL异径管箍ReducingcouplingBU内外螺纹接头BushingUN活接头UnionHC软管接头HosecouplerSE翻边短节StubendNIP短节PipenippleorstraightnippleSNIP异径短节Swagedni

3、ppleCP管帽（封头）CapPL管堵（丝堵）PlugBLK盲板BlankSB8字盲板Spectacleblind（blank）RP补强板Reinforcingpad支管台（或称加强管接头OLET加强管接头（OLET）的选用：当支管直径50WDNV200,选用不到标准三通时,应采用加强管接头连接。pipe管线类型,saw是埋弧焊管，LGS是管道材料LongitudinalSeam的缩写直缝焊管，PE是这防腐类型是PE结构是不是PE,BE，与你的焊接工艺WPS有关。如果是插焊、壁厚薄，就用PE;如果对焊且壁厚较厚，那就要打坡口弄成BE。45ELB:45度弯头、CAP:管帽、COUPLING:管箍

4、、PLUG:管塞、REDC:同心异径管、R-TEE:异径三通、S-OLET:承插支管台、TEE:三通、T-OLET:螺纹支管台、UNION活接头、W-OLET:焊接支管台。20#GB8163-99SCH80SMLS.GALVH和20#GB8163-99SCH80SMLS;前者比后者多了GALVH，这是热镀锌的意思。前边的是热镀锌的，后边的是不镀锌的。CAP帽、盖、COUPLING耦合、PLUG叉栓、R-TEER形三通管Reducer一般指=2,两端对接焊口，swage一般指V2,两端可以是不同接头，如对接焊口，插入焊口，或者螺纹接头swage一般指异径管短节swage禾口reducer各有同心

5、cone,偏心ecc两种PIPE,SAW丄GSBEGB/T9711PSL1GB713Q245RSH/T3405100%RT,ANTI-H2S10MMPIPE:管道SAW:SubmergedArcWelding埋弧焊LGS:LongitudinallyWelded直焊缝BE:BevelEnd坡口端PEplainend平端口GB/T9711:GB/T9711石油天然气工业管线输送用钢管PSL1:产品规范水平等级1GB713Q245R:原材料标准号牌号SH/T3405:SH/T3405石油化工钢管尺寸系列100%RT:焊缝100%射线探伤ANTI-H2S:抗H2S(见NACEMR0175、NACEM

6、R0103)(抗硫化氢)10MM:壁厚10MM从描述上看，是要用GB713Q245RANTI-H2S的钢板，按照GB/T9711PSL1的要求制造检验，外径壁厚系列按SH/T3405，壁厚10.0mm。钢管为直缝埋弧焊钢管，坡口端。焊缝要求100%RT。3.1.3.1 但这里面有个问题，有ANTI-H2S要求时，钢管是PSL2，而不是PSL12法兰PLG法兰FlangeWNF对焊法兰WeldingneckflangeSOF平焊法兰Slip-onflangeSWF承插焊法兰Socket-weldingflangeT螺纹法兰ThreadedflangeLJ松套法兰Lappedjointflange

7、REDF异径法兰ReducingflangeBF法兰盖（日法兰）BlindflangeFSF法兰密圭寸面FlangescalingfaceFF全平面FlatfaceRF凸台面RaisedfaceMFF凹凸面MaleandfemalefaceLF凹面FemalefaceLM凸面MalefaceRJ环连接面RingjointfaceTG榫槽面TongueandgroovefaceTF榫面TonguefaceGF槽面Grooveface3垫片G垫片GasketNMG非金属垫片Non-metallicgasketAG石棉垫片AsbestosgasketRG橡胶垫片RubbergasketTEG聚四氟乙

8、烯包复垫片PTFEenvelopegasketSMG半金属垫片SemimetallicgasketMJG金属包垫片Meta-jacketgasket3.122SWG缠绕式垫片SpiralwoundgasketMG金属垫片MetallicgasketFMG金属平垫片Flatmetallicgasket3.1.3.2 SMSG齿形金属垫片SolidmetalserratedgasketLER透镜式金属环垫Lensringgasket八角形金属环垫Octagonalringgasket5.1 OVR椭圆形金属环垫OvalringgasketIR/OR内外定位环Innerringandouterrin

9、gIR内定位环InnerringOR外定位环Outerring4坚固件B螺栓BoltSB螺柱StudboltNU螺母NutTB花蓝螺母TurnbuckleWSR垫圈WasherSWSR弹簧垫圈Springwasher5阀门GV闸阀GatevalveGLV截止阀GlobevalveCHV止回阀CheckvalveBUV蝶阀ButterflyvalveBAV球阀BallvalvePV旋塞阀Plugvalve(cock)CV调节阀ControlvalveSV安全阀Safetyvalve8.1.1 RV减压阀PressurereducingvalveST蒸汽疏水阀SteamtrapPRV泄压阀Pres

10、surreliefvalveBV呼吸阀BreathervalveNV针形阀NeedlevalveAV角阀DV隔膜阀TWV三通阀SGV插板阀6管道上用的小型设备SPR气液分离器SeparatorFA阻火器FlamearresterSR过滤器StrainerSRY丫型过滤器丫-typestrainerSRTT型过滤器T-typestrainerSRB桶式过滤器BuckettypestrainerTSR临时过滤器TemporarystrainerSIL消声器SilencerSG视镜SlightglassSC取样冷却器SamplecoolerDF排液漏斗DrainfunnelLM管道混合器Linemi

11、xerRO限流孔板RestrictionorificeMO混合孔板MixingorificeRD爆破片（爆破膜）Rupturedisk6.11EJ补偿器Expansionjoint7隔热、伴热INS隔热ThermalinsulationH保温HotinsulationC保冷ColdinsulationP防烫伤隔热PersonnelprotectioninsulationT&l伴热TracingandinsulationT管道伴热（冷）TracingEST蒸汽外伴热ExternalsteamtracingIST蒸汽内伴热InternalsteamtracingSJT蒸汽夹套伴热Steam-jac

12、kettracingET电伴热Electrictracing8配管材料和等级M金属材料MetallicmaterialCS碳乍冈CarbonsteelCAS铸钢CaststeelFS锻钢ForgedsteelAS合金钢AlloysteelSS不锈钢StainlesssteelAUSTSS奥氏体不锈钢Austeniticstainless-steelCI铸铁CastironMI可锻铸铁MalleableironDI球墨铸铁DuctileironAL乍吕AluminumBRS黄铜BrassBRZ青铜BronzeCU紫铜Copper14.1 LAS低合金钢LowalloysteelFLAS低合金锻钢

13、ForgedlowalloysteelCLAS低合金铸钢CastlowalloysteelTHK壁厚ThicknessSCH表号SchedulenumberSTD标准StandardXS加强ExtrastrongXXS特强Doubleextrastrongswage铁模，锻造9装置布置CN建北ConstructionnorthE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BatterylimitlineESEW事故沐浴洗眼器Emergencyshowerandey

14、ewasherHS软管站HosestationML接续分界线MatchlinePS管道支架（管架）PipingsupportPR管桥PiperackSTRU构架（构筑物）StructureBLDG建筑物BuildingPD清扫设施PurgedevicePT池PitSHLT棚ShelterCOFF围堰CofferdamFL楼板FloorPF平台Plateform10尺寸标注EL标高ElevationBOP管底BottomofpipeCOP管中心CenterofpipeTOP管顶TopofpipeFOB底平FlatonbottomFOT顶平FlatontopCL（屯）中心线CenterlineTL

15、切线TangentlineSYM对称的SymmetricalBOS支架底BottomofsupportTOS支架顶TopofsupportCL净距（净空）ClearaneeCTC中心至中心CentertoeenterCTF中心至面CentertofaceCTE中心至端部CentertoendETE端到端EndtoendFEF法兰端面FlangeandfaceFTF面到面FacetofaceD直径DiameterDN公称直径NominaldiameterID内径InsidediameterOD外径OutsidediameterDIM尺寸DimensionMAX最大MaximumMIN最小Mini

16、mumAVG平均AverageAPP约、近似ApproximatePT.EL点标高Pointelevation11图表PFD工艺流程图ProcessflowdiagramPID管道和仪表流程图Piping&instrumentdiagramCOD接续图ContinuedondrawingDTL详图DatailSPDWG(ISODWG)管段图Spooldrawing(eachlineisometricdrawing)DWGNO图号DrawingnumberDWGI所在图号DrawingidentificationLOW材料表ListofmaterialMTO汇料Materialtake-offA

17、PPX附录AppendixJOB.No.工号JobNumberBEDD基础工程设计数据BasicengineeringdesigndataDEDD详细工程设计数据DetailengineeringdesigndataREV.No.修改号RecisionnumberREFDWG参考图RefereneedrawingSC采样接口Sampleconnection12操作方式及工作参数AUT自动AutomaticML手动ManualcontrolCHOP链条操作ChainoperatedCSC铅圭寸关CarsealcloseCSO铅圭寸开CarsealopenLC锁闭LockclosedLO锁开Loc

18、kopenNC正常关NormallycloseNO正常开NormallyopenATM大气压AtmospherePN公称压力NominalpressureA绝压G表压(T)温度Temperature(P)压力Pressure13施工W焊接WeldingAW电弧焊ArcweldingGSAW气体保护电弧焊Gasshielded-acrweldingEFW电熔焊ElecricfusionweldingERW电阻焊ElectricResistaneeweldingGW气焊GasweldingLW搭接焊LapweldingBW对焊Buttwelding1348TW定位焊TackweldingSW承插焊

19、SocketweldingCW连续焊ContinuousweldingSEW密封焊SealweldingSFG堆焊SurfacingFW现场焊接FieldweldingHT热处理HeattreatmentPH预热PreheatingSR应力消除StressreliefPWHT焊后热处理PostweldheattreatmentEIT检查、探伤和实验Examination,inspection&testingVE外观检查VisualexaminationUl(UT)超声探伤Ultrasonicinspection(test)RI(RT)射线探伤Radiographicinspection(tes

20、t)MPI(MT)磁粉探伤Magneticparticleinspection(test)LPI(PT)液体渗透检验Liquidpenterantinspection(test)HADT硬度实验HardnesstestingHYDT水压实验HydraulictestingPNET气压实验PneumatictestingCE焊条CoveredelectrodeWW焊丝WeldingwireASSY装配、组合AssemblyF现场FieldF/F现场制造FieldfabricatedSF现场决定SuitinfieldCSP冷紧ColdspringBCT螺栓冷紧BoltcoldtighteningB

21、HY螺栓热紧BolthottighteningCO清洗口CleanoutANNY退火AnnealedPE平端面PlainendBE坡口端BelelledendTHR螺纹ThreadHB布氏硬度BrinnelhardnessRC洛氏硬度14其他FDN基础FoundationINF信息（资料）InformationREF参考RefereneeREV修改RevisionSEQ序号（顺序）SequeneeW/E设备带来WithequipmentW/l仪表带来WithinstrumentCM色标ColourmarkCA腐蚀裕度CorrosionallowaneeUTL公用系统UtilityUC公用工程接

22、头UtilityconneetionQTY数量QuantityWT重量WeightMHR工时ManhourBC螺栓分布圆BoltcircleHP高点HighpointLP低点LowpointSUC吸入（口）SuctionDIS排出（口）DischargeSO蒸气吹扫（口）SteamoutNPT美国标准锥管螺纹NationalstandardtaperpipethreadNPS美国标准直管螺纹NationalstandardstraightpipethreadDR排液DrainVT放气VentRTG（压力）等级RatingCL等级ClassSMLS无缝Seamlesshoseconnection

23、软管连接pipenipple管接头？14.30阀门Z40H-16描述为GATE,FLANGEHG20594B,RF,WCB,PN1.6Mpa其中：GATE闸阀FLANGEHG20594Bwiki法兰/wiki标准WCB材质PN1.6Mpa压力等级铸铁ASTMA126铁和其它元素wiki%/wiki94.0碳%3.3铸钢ASTMA216WCB铁和其它元素%98.1碳%0.3强聚丙烯（FRPP）、聚丙烯（PP）、改性聚丙烯（PPR）、高性能聚丙烯（PPH）、聚偏氟乙烯PVDF）、ABS、尼龙（PA）、高密度聚乙烯（HDPE）Class150是美标的压力等级，相当于2.0MpaClass300相当于

24、5.0MpaClass400相当于6.8MpaClass600相当于11.0MpaClass900相当于15.0MpaClass1500相当于26.0MpaClass2500相当于42.0MpaASTM（AmericanSocietyforTestingandMaterials）是美国材料与试验协会的英文缩写。ASTM标准，A类是钢铁材料标准。A182/A182M-02高温设备用锻制或轧制的合金钢管法兰、锻制管件、阀门及零件，这里的304不锈钢就是上面的标准制作的。A代表的是普通碳素结构钢，F代表的是不锈钢。A182-F304就是很常见的304不锈钢F是指锻钢304不锈钢管件Fitting阀门

25、valve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Iongradiusreturn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

26、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45lateral45斜三通(支管为异径)45lateral(reducingonbranch)45斜三通(一个直通口为异径)45lateral(reducingononerun)45斜三

27、通(一个直通口及支管为异径)45lateral(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）and异径四通（一个直通口及分支口为异径）reducingcross（reducingononerunoutlet）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（red

28、ucingononerunandbothoutlet）异径管reducer同心异径管concentricreducer偏心异径管eccentricreducer锻制异径管reducingswage支管台olet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

29、管帽cap(C)堵头plug短节nipple异径短节reducingnipple;swagenipple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孑L板法兰orificeflange弯头joint弯头angle

30、fittings;bentpipe;elbow;knee弯头扳手bent-handlewrench;bentspanner弯头车刀angulartool弯头持针钳curvedneedleholders弯头刀架kneetool弯头道钉brob弯头管swanneck弯头键gibheadkey弯头接合knee-joint弯头螺栓boltwithoneendbentback弯头锁紧螺母elbowjamunt弯头套管elbowunion弯头套筒扳手offsetsocketwrench弯头脱水器elbowseparator弯头芯盒elbowcorebox活接活接loosejoint活接地swinginge

31、arth活接结合articulatedjoint活接联接器jointcoupling活接三通uniontee活接头articulation;unionswivel;union活接头螺母unionnut活接头螺栓swingbolt活接头套管unionthimble活接卸槽articulatedchute（浇混凝土用的）三通三通teebend;teebranch;teejoint;teeconneetion;teefitting;wye;Y;yoke三通玻璃栓three-wayglassstopcock三通道放大器three-channelamplifier;three-pathamplifier

32、三通道自动驾驶仪three-dimensionalautopilot三通电缆分线盒three-waycouplingbox三通阀teevalve;three-portvalve;three-wayvalve;triplevalve三通阀盖triple-valvecap三通阀活塞triple-valvepiston三通阀联箱threewayvalvemenifold三通阀体triplebody;triple-valvebody三通管singlesweeptee;T-branch(pipe);three-limbtube三通管接头teepipecoupling三通横长horizontallengt

33、hoftee三通换向旋塞three-wayreversingcock三通活栓three-waycock三通货协定tripartiescurrencyagreementthree-way三通接头teecoupling;teefitting;teeunion;three-waypiece;connection三通接线夹three-wayconnector三通开关three-waycock三通控制阀three-waycontrolvalve三通连接teejunction三通路循环器three-terminalcirculator三通式热风炉three-passstove三通天线转发开关triplex

34、er三通筒triplecylinder三通筒垫密片triple-cylindergasket三通弯头three-wayelbow通旋塞teecock;three-waycock;three-throwtap三通循环器three-terminalcirculator三通液体流量计teefluidflowmeter三通闸阀trebleportedslidevalve直通直通directconnection;straightin;straightbore;through;once-through直通拨号throughdial(l)ing直通测量线路end-to-endmeasurement直通单向阀

35、in-linecheckvalve;straightcheckvalve;straightwaycheckvalve直通的throughandthrough直通地deadearth;deadground直通垫外底throughmidsole直通电报telex直通电报通信telexcommunication直通电流throughcurrent直通电流偏置throughcurrentbias直通电路directcircuit直通阀passvalve;straight-throughvalve;straightwayvalve;throughvalveretort直通锅炉once-throughbo

36、iler直通换料once-throughrefuelling直通回路straightcircuit直通汇接呼叫制straightforwardjunctionworking直通监控throughsupervisionfeed(-)through;直通道路throughroad直通干馏炉through直通接头straightcoupling;straightfitting直通接线装置throughjoint直通街道throughexpressway;throughstreet;throughway直通进位standingcarry直通开关globecockPBE:PLAINENDS（双端平口）P

37、SE:PLAINSMALLEND（小端平口）PLE:PLAINLARGEEND（大端平口）TBE:THREADBOTHENDS（双端螺纹）TSE:THREADSMALLENDS（小端螺纹）TLE:THREADLARGEEND（大端螺纹）BBE:BEVELBOTHENDS（双端斜削）BSE:BEVELSMALLEND（小端斜削）BLE:BEVELLARGEEND（大端斜削）平焊法兰slipponflange(SF)对焊法兰buttweldflange(BWF)femaleandmaleflange凹凸法兰)withneckflange(NF)(MFM带颈法兰法兰盖flangecover(FC)盲

38、法兰Blindflange(BF)平面管道法兰FullFace(FF)凸面管道法兰凸面RaisedFace(RF)凸面管道法兰凸面RaisedFace(RF)环连接面管道法兰环连接面RingJointFace(RJ)环连接面管道法兰环连接面RingJointFace(RJ)承插凸面法兰SocketRisedFaceFlang(SRFF)galvanizedthreadedflange镀锌丝扣法兰butterflyvalveflange蝶阀法兰slottedflanges开槽法兰球心阀GlobeValve(GV)球阀BallValve(BV)蝶阀ButterflyValve(BV)止回阀Chec

39、kValve(CV)阀体body阀体valvebody阀箱valvebox阀箱valvecage阀箱valvechest阀箱；阀限位器valveguard阀箱盖coverforvalvebox阀箱盖valveboxcover阀箱式活塞泵(美)turrettypepistonpump阀形活塞泵valvetypepistonpump阀座Seatring阀座valvecarrier阀座valveseat(bodyseat)阀座；阀盘valveseat阀座环seatring阀座密圭寸嵌条sealingstripforvalveseat法兰flange法兰堵头blindflange法兰端flangeen

40、d法兰接头flangejoint法兰连接紧固件（双头螺栓和螺帽）flangebolting法兰密圭寸面，法兰面flangefacing法兰面加工flangefacingfinish法兰球阀FlangeBallValves截止阀Globevalve翻板阀Flap反冲盘Discholder反向作用式减压阀Reverseactingreducingvalve反向作用式减压阀Reverseactingreducingvalve放空阀emptyingvalve放气阀airventvalve;ventvalve放气阀；排气阀airevacuationvalve放泄阀escapevalve分置阀室式活塞泵s

41、eparatevalveboxtypepistonpump分置阀室式活塞泵（美）sidepottypepistonpump圭寸闭式Sealtype浮动式球阀Floatballvalve浮球Ballfloat浮球阀FloatValve浮球式疏水阀Ballfloatsteamtrap浮球式疏水阀FreeFloatTypeSteamTrap浮桶Bucketfloat浮桶式疏水阀Openbucketsteamtrap辅助（畐）阀Auxiliaryvalves负荷率Rateofloadcondensate附加背压力Superimposedbackpressure复位弹簧Returnningspring杠

42、杆式Levertype杠杆式安全阀Leverandweightloadedsafetyvalve杠杆式减压阀Leverreducingvalve高温阀门Hightemperaturevalve高压阀门Highpressurevalve格兰密圭寸gland隔离阀isolatingvalve隔膜Diaphragm隔膜阀diaphragmvalve隔膜式控制阀diaphragmoperatedcomtrolvalve工作背压Operatingbackpressure工作温度Operatingtemperature工作温度Workingtemperature工作压差Opertingdifferenti

43、alpressure工作压力Operatingpressure工作压力Workingpressure公称通径Nominaldiameter公称压力Nominalpressure固定式球阀Fixedballvalve关闭压力LockuppressureClosingvalvetemperature关阀过冷度Subcooledtemperatureofclosevalve关阀温度管道安全阀PipingSafetyValves流体设备词汇对照表-1.6阀门Valve1.6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ins

44、idescrew(IS)阀轭套yokesleeve阀杆环stemring阀座valveseat(bodyseat)阀座环、密圭寸圈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阀盘密圭寸圈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)本体阀杆密圭寸bod

45、ystemseal石棉安全密圭寸asbestosemenenseal倒密圭寸backseal压力密圭寸的阀盖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(

46、handle)气缸(或液压缸)操纵的cylinderoperated链条操纵的chainoperated等径孔道fullbore;fullport异径孑L道reducingbore,reducedport,venturiport短型shortpattern紧凑型（小型）compacttype笼式环Ianternring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可更换的阀座环常用阀（1）

47、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截止阀globevalve球心型阀盘globetypedisc塞型阀盘plugtypedisc可转动的阀盘swiveldisc节流闪阀throttlevalve针阀needlevalve角阀anglevalveY型阀(Y型阀体截止阀)Y-valve(Y-bodyglobevalve)球阀ballvalve三通球阀3-

48、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

49、塞阀fourAC交流电AlternatingCurrentEXPVLV膨胀阀ExpansionValvePSIA磅/平方英寸(绝对值)PoundsPerSquareInchAbsoluteALLIRON全铁结构All-IronConstructionF华氏温度DegreeFahrenheitPSIG磅/平方英寸（表值）PoundsPerSquareInchGageAMERSTD美国标准AmericanStandardFF平面FlatFaceRECIRC再循环Recirculate(d)AMS自动化工程师协会的航空材料规范AeronauticalMaterialSpecificationsoft

50、heSocietyofAutomotiveEngineersFtoF面对面FacetoFaceRF凸面RaisedFaceAPPROX近似值ApproximateFLG法兰端口FlangedEndRPM每分钟转数RevolutionsperMinuteASME美国机械工程师协会AmericanSocietyofMechanicalEngineersFM表示产品已经美国工厂相互保险研究所认证IndicatesproducthasbeenapprovedbyFactoryMutualLaboratoriesRS明杆RisingStemASTM美国实验材料协会AmericanSocietyofTes

51、tingMaterialsF/S安全因素FactorofSafetyS.A.E.美国自动化工程师协会SocietyofAutomotiveEngineersATM大气，空气AtmosphereFSPS内螺纹标准管道口径FemaleStandardPipeSizeSB螺纹旋进阀盖Screw-inBonnetBB螺栓阀盖BoltedBonnetFTLB英尺磅(功的单位)FootPoundSE螺纹端口Screwed(Threaded)EndBLR锅炉BoilerGPH加仑/小时GallonsPerHourSJ焊接连接SolderJointB/M材料清单BillofMaterialGPM加仑/分钟Ga

52、llonsPerMinuteSPEC规格说明SpecificationBTU英国热量单位BritishThermalUnit(s)IBBM铸铁阀体，青铜安装IronBody,BronzeMountedSTD标准StandardC摄氏度DegreeCentigradeINLB英寸-磅Inch-poundSWP蒸汽工作压力SteamWorkingPressureCxC铜对铜CoppertoCopperIPS铁管口径IronPipeSizeTEMP温度TemperatureCDA美国铜开发协会CopperDevelopmentAssociationMSS美国阀门及其部件行业的制造商标准化协会Manu

53、facturersStandardizationSocietyoftheValveandFittingIndustryTRIM某些阀门部件的专用术语，如阀瓣，阀座环，阀杆，和重填填料阀座衬套Termdesignatingcertainvalvepartssuchasdiscs,seatrings,stems,andrepackingseatbushingsCOND冷凝器CondenserNEC美国国家电器法典NationalElectricalCodeUB整体阀盖UnionBonnetCOP铜CopperNPT美国标准锥管螺纹AmericanStandardTaperPipeThreadUL表

54、示经过美国保险商实验室有限公司认证的产品IndicatesproducthasbeenapprovedbyUnderwritersLaboratories,Inc.CSA加拿大标准协会CanadianStandardsAssociationNRS暗杆Non-RisingStemVAC真空VacuumCV止回阀CheckValveOD外径OutsideDiameterVOL提及，容量VolumeCWP冷水工作压力ColdWorkingPressureOS&Y外螺纹和轭架OutsideScrewandYokeWOG水，油，气工作压力Water,Oil,GasWorkingPressureCYL圆柱

55、体气缸CylinderPNEU气动PneumaticWWP水工作压力WaterWorkingPressureDC直流电DirectCurrentPRESS压力PressureDD双阀瓣DoubleDiscPRV减压阀PressureReducingValvePSI磅/平方英寸PoundsPerSquareInchL形三通式L-patternthreeway塞子（或球体）的通路呈L形的三通式T形三通式T-patternthreeway塞子（或球体）的通路呈T形的三通式安全阀safetyvalve一种自动阀门，它不借助任何外力，而是利用介质本身的力来排出额定数量的流体，以防止系统内压力超过预定的安

56、全值，当压力恢复正常后，阀门再行关闭并阻止介质继续流出暗杆闸阀insidescrewnon-risingstemtypegatevalve阀杆作旋转运动、其传动螺纹在体腔内部的闸阀保温式steamjackettype带有蒸汽加热夹套结构的各种阀门背压率rateofbackpressure工作背压与工作压力的百分比波纹管密圭寸式bellowssealtype用波纹管作阀杆主要密圭寸的各种阀门波纹管平衡式安全阀bellowssealbalaneesafetyvalve利用波纹管平衡背压的作用，以保持开启压力不变的安全阀波纹管式减压阀bellowsreducingvalve采用波纹管作敏感元件，来带

57、动阀瓣运动的减压阀波纹管式减压阀bellowssealreducingvalve采用波纹管机构来带动阀瓣升降运动的减压阀薄膜式减压阀diaphragmreducingvalve采用薄膜作传感件来带动阀瓣升降运动的减压阀不圭封闭式unsealtype排放介质时，允许介质向现场大气泄漏的一种安全阀结构1. 亠般管道配件主要有：管箍、异径管箍、活接头、补心、同径弯头、异径弯头、内管箍、管塞、等径三通、异径三通、根母、等径四通、异径四通、阀门、逆止先说支管连接形式。不需要补强时直接开口焊,需要支管连接需要进行开口计算要不要补强,补强时有下列几种补强方式：1）三通TEE:包括等径和异径;2）管箍HALF

58、COUPLING:包括单承口、单螺口；3）加强管嘴BOSS:包括承口、螺口；分平底型和弧底型；4）支管台（或称加强管接头）OLET:有承插焊、螺纹、对焊、带短管、弯管支管台等；2. 5）补强板REINFORCINGPAD；各自的使用范围1）三通TEE:三通是标准件（见GB/T14383、SH/T3410、ASMEB16.11、GB/T12459、GB/T13401、SH/T3408、ASMEB16.9等），只要标准中有规格，优先使用；2）管箍HALFCOUPLING:管箍是标准件（见GB/T14383、SH/T3410、ASMEB16.11等），一般只用于支管DN50且无标准三通可用的情况下，但下面两种情况不推荐使用： 操作条件比较缓和的情况。此时主管壁厚较薄，而焊接处金属填充量一般比较大，易使主管产生焊接变形。此时可直接用补强板补强。分支DN200的情况。此时的OLET重量较大，焊接处的金属填充量更大，以致采用加强管接头没有开口补强来的经济，此时可直接用补强板补强。5）补强板REINFORCINGPAD:一般用于不能选用标准件的场合。上述只是一般的选用要求，具体使用何种型式，由材料专业工程师根据工况和设计标准的要求确定。配管专业人员按管道材料等级表中给出的支管连接表选用即可！3. 供参考的设计标准:1) GB/T20801;GB50316;SH/T3059;ASMEB31.3