中英文化工元件对照表

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流体设备相关英汉对照表

2008-11-14 13:55

1管道组成件Piping component 1.1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steel pipe

铸铁管cast iron pipe 衬里管lined pipe 复合管clad pipe 碳钢管carbon steel pipe 合金钢管alloy steel pipe 不锈钢stainless steel pipe

奥氏体不锈钢管austenitic stainless steel pipe 铁合金钢管ferritic alloy steel pipe 轧制钢管wrought-steel pipe 锻铁管wrought-iron pipe

无缝钢管seamless (SMLS) steel pipe 焊接钢管welded steel pipe 电阻焊钢管electric-resistance welded steel pipe

电熔（弧）焊钢板卷管electric-fusion (arc)-welded steel-plate pipe

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螺旋焊接钢管spiral welded steel pipe 镀锌钢管galvanized steel pipe 热轧无缝钢管hot-rolling seamless pipe 冷拔无缝钢管

cold-drawing seamless pipe 水煤气钢管water-gas steel pipe 塑料管plastic pipe 玻璃管glass tube 橡胶管rubber tube 直管run pipe; straight pipe 1.2管件Fitting 弯头elbow

异径弯头reducing elbow 带支座弯头base elbow k半径弯头long

radius elbow 短半径弯头short radius elbow 长半径180°弯头long radius return 短半径180°弯头short radius return

带侧向口的弯头（右向或左向）side outlet elbow (right hand or left hand) 双支管弯头（形）double branch elbow 三通tee

异径三通reducing tee

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等径三通straight tee

带侧向口的三通（右向或左向）side outlet tee (right hand or 1eft hand) 异径三通（分支口为异径）reducing tee (reducing on outlet) 异径三通（一个直通口为异径）reducing tee (reducing on one run) 带支座三通base tee

异径三通（一个直通口及分支口为异径）reducing tee (reducing on one runoutlet)

异径三通（两个直通口为异径，双头式）reducing tee (reducing on both runs, bull head)45°斜三通45°lateral

45°斜三通（支管为异径）45°lateral (reducing on branch) 45°斜三通(一个直通口为异径) 45°lateral (reducing on one run) 45°斜三通(一个直通口及支管为异径) 45°lateral (reducing on one runbranch) Y型三通（俗称裤衩）true “Y”

四通cross

等径四通straight cross 异径四通reducing cross

异径四通（一个分支口为异径）reducing cross (reducing on one

outlet) 异径四通（一个直通口及分支口为异径）reducing cross (reducing on one runoutlet)异径四通（两个分支口为异径）reducing cross (reducing on both outlet)

异径四通（一个直通口及两个分支口为异径）reducing cross (reducing on one runboth outlet)异径管reducer

同心异径管concentric reducer

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偏心异径管eccentric reducer 锻制异径管reducing swage 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, full coupling 半管接头half coupling 异径管接头reducing coupling 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reducing nipple; swage nipple 1.3弯管Bend

预制弯管fabricated pipe bend

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跨越弯管（^形）cross-over bend 偏置弯管（~形）offset bend 90°弯管quarter bend 环形弯管cirele bend

单侧偏置90°弯管（?形）single offset quarter bend S形弯管“S”bend

单侧偏置U形膨胀弯管（| ?形）single offset “U”bend

U形弯管“U”bend

双偏置U膨胀弯管double offset expansion “U”bend

斜接弯管mitre bend

三节斜接弯管3-piece mitre bend 折皱弯管corrugated bend 圆度roundness 1.4法兰Flange (FLG）

整体管法兰integral pipe flange 钢管法兰steel pipe flange 螺纹法兰threaded flange

滑套法兰（包括平焊法兰）slip-on flange (SO); slip-on welding flange 承插焊法兰socket welding flange 松套法兰lap joint flange (LJF) 对焊法兰welding neckflange (WNF)

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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 焊接板式法兰welding plate flange

对焊环welding neck collar（与stub end相似）

平焊环welding-on collar 突缘短节stub end, lap 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 (RF) 凸面male face (MF) 凹面female face (FMF) 榫面tongue face 槽面groove face 环连接面ring joint face