专业词汇表.docx

专业词汇表
管道专业词汇
1.阀门类
1.1常用阀
闸阀Gatevalve
截止阀（球心阀）Globevalve
节流阀ThrottlevalveTRV
针型阀Needlevalve
角阀（角式截止阀）Anglevalve
Y型阀（Y型截止阀）Y-valve(Y-bodyglobevalve)
球阀Ballvalve
三通球阀3-Wayballvalve
蝶阀Butterflyvalve
柱塞阀Pistontypevalve
旋塞阀Plugvalve
三通旋塞阀3-Waycockvalve
旋塞Cock
隔膜阀Diaphragmvalve
夹紧式胶管阀pinchvalve
止回阀Checkvalve
1.2其它阀
安全泄汽阀（安全阀）SafetyvalveSV
安全泄液阀（卸荷阀）Reliefvalve
安全泄压阀Safetyreliefvalve
罐底排污阀Flush-bottomtankvalve
波纹管密封阀Bellowsealedvalve
电磁阀Solenoidvalve
电动阀Electricallyoperatedvalve
气动阀Pneumaticoperatedvalve
低温用阀Cryogenicservicevalve
蒸汽疏水阀SteamtrapT
呼吸阀Breathervalve
减压阀ReducingvalveRV
控制阀.调节阀Controlvalve
1.3不表明结构的阀
切断阀Blockvalve,Shut-offvalve,Stopvalve
手动控制阀HandcontrolvalveHCV
调节阀Regulatingvalve
快开阀Quickopeningvalve
快闭阀Quickclosingvalve
隔断阀Isolatingvalve
三通阀3-Wayvalve
夹套阀Jacketedvalve
排污阀Blowdownvalve
排液阀Drainvalve
放空阀VentvalveVTV
卸载阀Unloadingvalve
排出阀Dischargevalve
吸入阀Suctionvalve
多路阀Multiportvalve
取样阀Samplingvalve
手动阀Handoperatedvalve,Manuallyoperatedvalve
旁路阀By-passvalve
冲洗阀Flushvalve
根部阀Rootvalve,Primaryvalve,Headervalve
底阀Footvalve
2.管子与连接
2.1管子
管子（标准规格）Pipe
管子（非标规格）Tube
钢管Steelpipe
铸铁管Castironpipe
衬里管Linedpipe
复合管（包复金属管）Cladpipe
碳钢管Carbonpipe
合金钢管Alloysteelpipe
不锈钢管Stainlesssteelvalve
奥氏体不锈钢管Austeniticstainlesssteelpipe
铁素体合金钢管Ferricalloysteelpipe
无缝钢管Seamlesssteelpipe
焊接钢管Weldedsteelpipe
镀锌钢管Galvanizedsteelpipe
水煤气钢管Water-gassteelpipe
塑料管Plasticpipe
玻璃管Glasstube
橡胶管Rubbertube
壁厚系列号（管子表号）SchedulenumberSch.NO
壁厚WallthicknessW.T
2.2管子零件
弯头Elbow
异径弯头Reducingelbow
长半径弯头LongradiuselbowLRE
短半径弯头ShortradiuselbowSRE
180°弯头（回弯头）Returnelbow
三通（T型三通）Tee
异径三通Reducingtee
等径三通Straighttee
45°三通450Lateral
正三通（Y型三通）True"Y"
四通（十字通）Cross
异径管（大小头）ReducerRED
同心异径管ConcentricreducerCON
偏心异径管EccentricreducerECC
支管连接Branchconnection
支管台（凹台）Boss
活接头Union
管接头（管箍）Couling,Fullcoupling
管帽CapC
短节（短管）NippleNIP
管堵（丝堵）PlugPLG
焊接管帽weldedcapWC
盲板，管道盲板Blank,Blind,LineblankL.B
8字盲板Spectacleblank
特殊管件SpecialpipefittingsS.P
2.3连接
对焊的ButtweldedBW
法兰的FlangedFLGD
螺纹的ThreadedTHD
承插焊的SocketweldedSW
承插的Belled
对焊连接Bu