阀门材料及标准.docx

阀门材料及标准.docx

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阀门材料及标准

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（一）材料可以有好多种，45K，60K，75K主要指的是屈服强度，不同的热处理调制，会得到不同的强度。

材料可以是一样的。

4130是主要材料。

（2）ENP（ElectrolessNickelplating）工艺是一种用非电镀（化学）的方法，在零部件表面沉镀出十分均匀、光亮、坚硬的镍磷硼合金镀层的先进表面处理工艺。

（3）A105是美国ASTM标准号，A代表的是普通碳素结构钢。

标准名：

管道部件用碳素钢锻件。

因为这个标准里只规定了一种碳钢锻件，A105也就算一种锻件碳钢牌号。

A105也是一种材质代号,属于特殊钢材，是一种冷锻钢。

A105是一种低碳钢锻件，与20钢类似。

（4）不锈钢螺丝A193/B7

A193是美国材料学会的一个标准号，B7是该标准中的一个材料的代号，该标准中规定了B7材料的化学组成成分的范围，但没有指定相应的牌号，你可以根据该标准的要求去找国内满足条件的相关材料牌号。

（五）突面raisedface（RF）

全平面flatface;fullface（FF）

凹面femaleface（FMF）；凸面maleface（MF）；凹凸面（MFM）

榫槽面（TG）

环垫接头ringjoint（RJ）

对焊buttwelded（BW）

承插焊socketwelded（SW）

美国标准锥管螺纹Americanstandardtaperpipethread（NPT）

这些都是连接方式表示方法：

RF二大突面法兰连接

RTJ=环形垫法兰连接

SW二承插焊连接

CQ螺纹球阀CQThreadBallValves

L形三通式L-patternthreeway

T形三通式T-patternthreeway

安全阀Safetyvalve

暗杆闸阀Insidescrewnonrisingstemtypegatevalve百叶窗;闸板shutter百叶窗式挡板louverdamper

摆阀式活塞泵swinggatepistonpump保温式Steamjackettype报警阀alarmvalve报警阀;信号阀;脉冲阀sentinelvalve背压调节阀backpressureregulatingvalve背压率Rateofbackpressure本体阀杆密封bodystemseal波纹管阀Bellowsvalves

波纹管密封阀bellowsealedvalve波纹管密封式Bellowssealtype波纹管平衡式安全阀Bellowssealbalancesafetyvalve波纹管式减压阀Bellowsreducingvalve波纹管式减压阀Bellowswealreducingvalve薄膜thinfilm薄膜;隔膜diaphragm薄膜式减压阀Diaphragmreducingvalve薄型闸阀ThinGateValves不封闭式Unsealtype槽车球阀TankLorryBallValves颤振Flutter常闭式Normallyclosedtype常开式Normallyopentype超低温阀门Cryogenicvalve超高压阀门Superhighpressurevalve超过压力Overpressureofasafetyvalve衬胶隔膜阀rubberlineddiaphragm衬胶截止阀rubberlinedglobevalve垂直板式蝶阀Verticaldisctypebutterflyvalve磁耦合截止阀MagneticCo-operateGlobeValves带补充载荷的安全阀Supplementaryloadedsafetyvalve带辅助装置的安全阀Assistedsafetyvalve单阀碟双面平行密封闸阀parallelsinglediskgatevalve单口排气阀SingleOpeningExhaustValves单向阀Non-returnValve单闸板Singlegatedisc单闸板平板闸阀SingleDiscFlatGateValves弹簧薄膜式减压阀Springdiaphragmreducingvalve弹簧式安全阀Directspringloadedsafetyvalve弹簧座Springplate弹性闸板Flexiblegatedisc当量计算排量Equivalentcalculatedcapacity挡板damper导阀Pilotvalve导向套Valveguidediscguide低温阀门Sub-zerovalve低压阀门Lowpressurevalve底阀bottomvalve底阀Footvalve电磁动装置Eletromagneticactuator电磁阀magneticvalve

电磁阀solenoidvalve电磁－液动装置Eletromagnetichydraulicactuator电动阀mortoroperatedvalve电动阀motorizedvalve电动截止阀ElectricActuatedStopValves电动平行式双闸板闸板ElectricDoubleDiskParallelGateValves电动楔式闸阀ElectricActuatedWedgeGateValves电动装置Electricactuator电－液动装置Eletrohydraulicactuator电液伺服阀electro-hydraulicservovalve调节弹簧Regulationspring调节阀adjustingvalve调节阀controlvalve调节阀regulatingvalve调节螺套AdjustingboltAdjustingscrew调节圈Adjustingring蝶板Disc蝶阀；瓣阀butterflyvalve蝶阀；瓣阀；拍门；铰链阀flapvalve蝶式缓冲止回阀ButterflyTypeNon-slamCheck蝶式止回阀Butterflyswingcheckvalve定比减压阀Proprutioningpressurereducingvalve定差减压阀Fixeddifferentialreducingvalve定值减压阀Fixedpressurereducingvalve动态特性Dynamiccharacteristics对焊连接阀Buttweldingvalves对夹蝶板阀Waferplatevalves对夹式衬胶蝶阀WaferTypeButterflyValveswithRubberItning对夹式阀门Clampvalves对夹式止回阀WaferCheckValves额定排量Certifiedcapacity额定排量系数Deratedcoefficientofdischarge二通阀Two-wayvalves阀valve阀板valvedeckplate阀板valveplate阀板式活塞泵valvedeckplatetypepistonpump阀板式活塞泵valveplatetypepistonpump阀瓣Disc阀操纵杆valveoperatingrod阀痤槽valveseatrecess阀挡valvegrid

阀挡valvepositioner阀挡valvestop阀导杆valvetailrod阀导向器valveguide阀盖bonnet阀盖衬套bonnetbush阀盖垫片bonnetgasket阀杆stem阀杆valverod阀杆valvespindle阀杆端部尺寸Dimmensionofvalvestemend阀杆环stemring阀杆螺母YokebushingYokenut阀杆填料stempacking阀杆头部尺寸Dimensionofvalvestemhead阀簧valvespring阀簧压板valvespringplate阀控水锤泵valve-controlledhydraulicram阀框架valveyoke阀门Valve阀门传动装置valvebandleset阀门和管件ValvesandFittings阀门盘根valvepacking阀门手柄valvehandle阀盘disc阀盘valvedisc阀片Disc阀球valveball阀驱动臂valvedrivingarm阀驱动臂valvemotionarm阀式活塞valvetypepiston阀式活塞valvetypebucket阀室式活塞泵valveboxtypepistonpump阀室式活塞泵（美）valvepottypepistonpump阀抬起装置valveliftingdevice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阀座密封嵌条sealingstripforvalveseat法兰flange法兰堵头blindflange法兰端flangeend法兰接头flangejoint法兰连接紧固件（双头螺栓和螺帽）flangebolting法兰密封面，法兰面flangefacing法兰面加工flangefacingfinish法兰球阀FlangeBallValves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separatevalveboxtypepistonpump分置阀室式活塞泵（美）sidepottypepistonpump封闭式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（副）阀Auxiliaryvalves负荷率Rateofloadcondensate附加背压力Superimposedbackpressure复位弹簧Returnningspring杠杆式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格兰密封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Opertingdifferentialpressure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Lockuppressure关阀过冷度Subcooledtemperatureofclosevalve关阀温度Closingvalvetemperature管道安全阀PipingSafetyValves过冷度Subcooldtemperature过流阀（或节流阀）RestrictorValves喉径Throatdiameter滑阀slidevalve滑阀式回转活塞泵rotarypistonpumpwithslidegate滑阀型转子泵eccentricrotarypumpwithslidingsleeve环形阀annularvalve环形阀doublebeatvalve换向阀selectorvalve换向阀shuttlevalve回转滑阀活塞泵pistonpumpwithrotarygate回座压力Re-seatingpressureofasafetyvalve活塞昵减压阀Pistonreducingvalve活塞式阀pistonvalve活塞式阀；柱塞式阀plungervalve活塞式减压阀Pistonreducingvalve减速阀Decelerationvalves减压比Pressurereducingratio减压阀pressurereducingvalve浆液阀ParallelSlideValves角阀AngleValve角阀isolationvalveangleconfiguration

角式Angietype角式节流阀AngleThrottleValves角式截止阀AngleStopvalves铰链阀；片状阀flappervalve节流阀throttlevalve节流阀chokevalve节流阀；节流throttle结构长度Face-to-facedimension;End-to-enddimension;Face-to-centredimension结构形式Typeofconstruction截止阀Globevalve截止阀Shut-offValve截止阀；关断阀shut-offvalve截止式隔膜阀Globediaphragmvalve紧急切断阀EmergenyCut-offValves进气阀airintakevalve进水阀；进口阀门inletvalve静态特性Staticcharacteristics静态特性偏差Staticcharacteristicsderivation开阀过冷度Subcooledtemperatureofopenvalve开阀温度Openingvalvetemperature开启高度Lift壳体试验Shelltest壳体试验压力Sealtestpressure空气阀门Airvalves快速排污阀QuickDrainingValves类型Type冷凝结水排量Coldcondensatecapacity冷态试验差压力Colddifferentialtestpressure理论排量Theoreticalflowingcapacity连接槽尺寸Dimensionofconnectingchannel连接尺寸Conncetioncimension连接形式Typeofconnection帘面积Curtainarea流道面积Flowarea流道直径Flowdiameter流量孔板floworificeplate流量控制阀flowcontrolvalve流量特性Flowcharacteristics流量特性偏差Flowcharacteristicsderivation漏汽量Steamloss脉冲式疏水阀Impulsesteamtrap

密封面Sealingface密封试验Sealtest密封试验压力Sealtestpressure明杆平行式双闸板闸板DoubleDiskParallelGateValves明杆闸阀Outsidescrewstemrisingthroughhandwheeltypegatevalve膜片Diaphragm内压自封Pressureseat逆止阀；止回阀checkvalve逆止阀；止回阀non-returnvalve逆止阀;止回阀;单向阀checkvalve排放背压力Brilt-upbackpressure排放压力Relievingpressure排灰阀Ashvalves排量系数Coefficientofdischarge排气阀airreleasevalve排气阀Exhaustvalves排气阀VentValve排水阀Drainagevalves排水温度Temperatureatdischargingcondensate排污阀blowdownvalve排污箱（阀）WasteValves排渣闸阀ScumGateValves盘阀moushroomvalve盘状阀platevalve旁路阀bypassvalve配汽活塞阀缸套pistonvalveline喷射阀injectionvalve喷射阀sprayervalve喷水阀spraywatervalve频跳Chatter平衡阀Balancevalves平衡式Balancetype平行式闸阀ParallelgatevalveParallelslidevalve启闭件Disc启闭压差Blowdownofasafetyvalve起始升程Commencementoflift气动装置Pneumaticactuator气阀摇臂valvearm气－液动装置Pneumatic-hydraulicactuator潜水电泵（排污泵）SubmergedMotorPumps切断阀;截止阀blockvalve;shut-offvalve;stopvalve切断式止回阀stopcheckvalve

切换阀;多向阀changeovervalve球、球芯Ball球阀Ballvalve球阀globevalve球体Ball全启式安全阀Fallliftsafetyvalve热凝结水排量Hotcondensatecapacity入口隔离门suctionisolatingvalve塞子Plug三通阀three-wayisolatingvalve三通阀three-wayvalve三通式Threewaytype上密封Backseat上密封试验Backsealtest渗漏量Leckage升降立式止回阀Verticalliftcheckvalve升降式止回阀Liftcheckvalve适用介质Suitablemedium适用温度Suitabletemperature手摇油泵（阀）ManualOilPumpsValves疏水阀drainvalve双金属片式疏水阀Bimetalelementssteamtrap双口排气球DoubleOpeningExhaustValves双联弹簧式安全阀Duplexsafetyvalve双闸板Doublegatedisc双闸板平板闸阀DoubleDiscFlatGateValves水封闸阀WaterSealGateValves水力喷射器（真空泵）VacuumPumps伺服阀servovalve填料Packing填料垫Packingseat填料函Stuffing填料式旋塞阀Glandpackingplugvalve填料箱Stuffingbox填料压盖Gland通气阀breathervalve通气阀；呼吸器breather通用阀门Generalvalve吐出阀；排出阀dischargevalve吐出阀限位器deliveryvalveguard微启式安全阀Lowliftsafetyvalve微阻缓闭止回阀TinyDragSlowShutCheckValves吻合度Percentofcontactarea蜗轮传动蝶阀ButterflyValveswithGearActuator蜗轮传动装置Wormgearactuator屋脊式隔膜阀Weirdiaphragmvalve无阀泵valvelesspump无阀隔膜泵valvelessdiaphragmpump无阀振动泵valvelessvibrationpump无负荷漏汽量No-loadsteamloss无负荷漏汽率Rateofno-loadsteamloss吸（抽）气阀Aspiratingvalves吸入阀suctionvalve吸入阀限位器suctionvalveguard先导式安全阀Pilotoperatedsafetyvalve先导式液压阀Pilot-operatedreducingvalve相对静偏差Relativestaticcharacteristicsderivation相对流量特性偏差Relativeflowcharacteristicsderivation相对压力特性偏差Relativepressurecharacteristicsderivation