化工管道設(shè)計技術(shù)詞匯

1、化工管道設(shè)計技術(shù)詞匯（中英對照完整版）1管道組成件Pipingcomponent1.1管子Pipe管子(按照配管標準規(guī)格制造的)pipe管子(不按配管標準規(guī)格制造的其他用管)tube鋼管steelpipe鑄鐵管castironpipe襯里管linedpipe復合管cladpipe碳鋼管carbonsteelpipe合金鋼管alloysteelpipe不銹鋼stainlesssteelpipe奧氏體不銹鋼管austeniticstainl

2、esssteelpipe鐵合金鋼管ferriticalloysteelpipe軋制鋼管wroughtsteelpipe鍛鐵管wroughtironpipe無縫鋼管seamless(SMLS)steelpipe焊接鋼管weldedsteelpipe電阻焊鋼管electricresistanceweldedsteelpipe電熔（?。┖镐摪寰砉躤lectricfusion(arc)weldedsteelplatepipe螺旋焊接鋼管spir

3、alweldedsteelpipe鍍鋅鋼管galvanizedsteelpipe熱軋無縫鋼管hotrollingseamlesspipe冷拔無縫鋼管colddrawingseamlesspipe水煤氣鋼管watergassteelpipe塑料管plasticpipe玻璃管glasstube橡膠管rubbertube直管runpipestraightpipe1.2管件Fitting彎頭elbow異徑彎頭reducingelbow帶支座彎頭

4、baseelbowk半徑彎頭longradiuselbow短半徑彎頭shtradiuselbow長半徑180彎頭longradiusreturn短半徑180彎頭shtradiusreturn帶側(cè)向口的彎頭（右向或左向）sideoutletelbow(righthlefth)雙支管彎頭（形）doublebranchelbow三通tee異徑三通reducingtee等徑三通straighttee預制彎管fabricatedpipebend跨

5、越彎管（^形）crossoverbend偏置彎管（~形）offsetbend90彎管quarterbend環(huán)形彎管cirelebend單側(cè)偏置90彎管（形）singleoffsetquarterbendS形彎管“S”bend單側(cè)偏置U形膨脹彎管（|形）singleoffset“U”bendU形彎管“U”bend雙偏置U膨脹彎管doubleoffsetexpansion“U”bend斜接彎管mitrebend三節(jié)斜接彎管3piecemit

6、rebend折皺彎管crugatedbend圓度roundness1.4法蘭Flange(FLG）整體管法蘭integralpipeflange鋼管法蘭steelpipeflange螺紋法蘭threadedflange滑套法蘭（包括平焊法蘭）sliponflange(SO)sliponweldingflange承插焊法蘭socketweldingflange松套法蘭lapjointflange(LJF)對焊法蘭weldingneckfl

7、ange(WNF)法蘭蓋blindflangeblind孔板法蘭ificeflange異徑法蘭reducingflange盤座式法蘭padtypeflange松套帶頸法蘭loosehubbedflange焊接板式法蘭weldingplateflange對焊環(huán)weldingneckcollar（與stubend相似）平焊環(huán)weldingoncollar突緣短節(jié)stubendlap翻邊端lappedpipeend松套板式法蘭loosepla