阀门管件中英文词汇对照

阀门管件中英文词汇对照

valve tech. 2008-08-07 17:09 阅读162 评论0 字号：大大中中小小

管道组成件Piping component 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 run and both outlet)

1.1 管子Pipe 异径管reducer

同心异径管concentric reducer

管子(按照配管标准规格

制造的) pipe

偏心异径管eccentric reducer

管子(不按配管标准规格制造的其他

用管) tube

锻制异径管reducing swage

钢管steel pipe 螺纹支管台threadolet

铸铁管cast iron pipe 焊接支管台weldolet

衬里管lined pipe 承插支管台sockolet

复合管clad pipe 弯头支管台elbolet

碳钢管carbon steel pipe 斜接支管台latrolet

合金钢管alloy steel

pipe

镶入式支管嘴sweepolet

不锈钢stainless steel

pipe

短管支管台nipolet

奥氏体不锈钢管austenitic stainless

steel pipe

支管台，插入式支管台boss

铁合金钢管ferritic alloy

steel pipe

管接头coupling, full coupling

轧制钢管wrought-steel

pipe

半管接头half coupling

锻铁管wrought-iron

pipe

异径管接头reducing coupling

无缝钢管seamless

(SMLS) steel pipe

活接头union

焊接钢管welded steel

pipe

内外螺纹缩接（俗称补芯）bushing 电阻焊钢管electric-resistance welded

steel pipe

管帽cap (C)

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

pipe

堵头plug

螺旋焊接钢管spiral

welded steel pipe

短节nipple

镀锌钢管galvanized

steel pipe

异径短节reducing nipple; swage nipple 热轧无缝钢管hot-rolling seamless

pipe

冷拔无缝钢管cold-drawing seamless

pipe

1.3 弯管Bend

水煤气钢管water-gas

steel pipe

塑料管plastic pipe 预制弯管fabricated pipe bend

玻璃管glass tube 跨越弯管（^ 形）cross-over bend 橡胶管rubber tube 偏置弯管（~ 形）offset bend

直管run pipe; straight

pipe

90°弯管quarter bend

环形弯管cirele bend

1.2 管件Fitting 单侧偏置90°弯管（? 形）single offset quarter bend

S形弯管“S” bend

弯头elbow 单侧偏置U形膨胀弯管（| ?形）single offset “U” bend

异径弯头reducing

elbow

U形弯管“U” bend

带支座弯头base elbow 双偏置U膨胀弯管double offset expansion “U” bend

k半径弯头long radius

elbow

流体设备词汇对照表

短半径弯头short radius

elbow

长半径180°弯头long

radius return

斜接弯管mitre bend

短半径180°弯头short

radius return

三节斜接弯管3-piece mitre bend 带侧向口的弯头（右向或左向）side outlet elbow (right hand or

left hand)

折皱弯管corrugated bend

双支管弯头（形）double branch

elbow

圆度roundness

三通tee

异径三通reducing tee 1.4 法兰Flange (FLG）

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)

整体管法兰integral pipe flange 异径三通（分支口为异径）reducing tee (reducing

on outlet)

钢管法兰steel pipe flange

异径三通（一个直通口为异径）reducing tee (reducing on one

run)

螺纹法兰threaded flange

带支座三通base tee 滑套法兰（包括平焊法兰）slip-on flange (SO); slip-on welding flange

异径三通（一个直通口及分支口为异径）reducing tee (reducing on one run 承插焊法兰socket welding flange