英汉对照_化工材料翻译

1、.1 管道组成件Piping component1.1 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

2、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

3、 steel pipe塑料管 plastic pipe玻璃管 glass tube橡胶管 rubber tube直管 run pipe; straight pipe1.2 管件 Fitting弯头 elbow异径弯头 reducing elbow带支座弯头base elbowk 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

4、or left hand)双支管弯头 （ 形） double branch elbow三通 tee异径三通 reducing tee专业 .专注.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

5、on one run and outlet)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 ° lateral45 °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

6、one run and branch)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 run and outlet)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 (r

7、educing on one run and both outlet)异径管 reducer同心异径管concentric reducer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

8、（俗称补芯 ） bushing管帽 cap (C)堵头 plug短节 nipple异径短节 reducing nipple; swage nipple1.3 弯管 Bend预制弯管 fabricated pipe bend专业 .专注.跨越弯管（ 形） cross-over bend偏置弯管（ 形） offset bend90 °弯管quarter bend环形弯管 cirele bend单侧偏置 90 °弯管 （? 形） single offset quarter bendS 形弯管 “ S” bend单侧偏置 U 形膨胀弯管 （ | ?形） single offset“

9、 U” bendU 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 roundness1.4 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 f

10、lange松套法兰 lap joint flange (LJF)对焊法兰 welding neckflange (WNF)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

11、 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全平面；满平面 flat face; full face (FF)专业 .专注.光滑突面 smooth raised face (SRF)法兰面加工facing fi

12、nish粗糙度 roughness光滑的 smooth齿形 serrated均方根 root mean square (RMS)算术平均粗糙高度arithmetical average roughness height (AARH)配对法兰 companion-flange螺栓圆 bolt circle (B.C.)1.5 垫片 Gasket (GSKT)垫片的型式type of gasket平垫片 flat gasket环形平垫片flat ring gasket平金属垫片flat metal gasket夹棉织物的橡胶elastomer with cotton fabric insertio

13、n夹石棉织物的橡胶elastomer with asbestos fabric insertion夹石棉织物及金属丝加强的橡胶elastomer with asbestos fabric insertion and with wire reinforcement无石墨压缩白石棉垫片non graphited compressed white asbestos gasket天然白橡胶垫片natural white rubber gasket压缩石棉垫片compressed asbestos class gasket浸聚四氟乙烯的石棉垫片PTFE impregnated asbestos gask

14、et夹石棉的缠绕金属垫片spiral-wound metal gasket with asbestos filler内环 inner ring外环，外定位环 outer ring波纹金属垫片corrugated metal gasket波纹金属包嵌石棉垫片corrugated metal gasket with asbestos inserted双夹套波纹金属包石棉垫片corrugated metal double jacketed asbestos filled gasket双夹套垫片double jacketed gasket金属包石棉平垫片flat metal jacketed asbe

15、stos filled gasket整体金属齿形垫片solid metal serrated gasket槽形金属垫片grooved metal gasket环形连接金属垫片ring joint metal gasket八角环形垫片octagonal ring gasket椭圆环形垫片oval ring gasket透镜式垫片lens gasket非金属垫片non-metallic gasket1.6 阀门 Valve阀门结构 、零件阀轭 yoke专业 .专注.外螺纹阀杆及阀轭outside screw and yoke (OS & Y)阀杆 stem内螺纹 inside screw

16、(IS)阀轭套 yoke sleeve阀杆环 stem ring阀座 valve seat (body seat)阀座环、密封圈 seat ring整体（阀）座 integral seat堆焊（阀）座 deposited seat阀芯（包括密封圈 、杆等内件 ） trim阀盘 disc阀盘密封圈disc seat阀体 body阀盖 bonnet阀盖衬套 bonnet bush螺纹阀帽 screw cap螺纹阀盖 screw bonnet螺栓连接的阀盖bolted bonnet (BB)活接阀盖（帽） union bonnet (cap)螺栓连接的阀帽bolted cap (BC)焊接阀盖 we

17、lded bonnet (WB)本体阀杆密封body stem seal石棉安全密封asbestos emenen seal倒密封 back seal压力密封的阀盖pressure-tight bonnet动力操纵器powered operator电动操纵器electric motor operator气动操纵器pneumatic operator液压操纵器hydraulic operator快速操纵器quick-acting operator滑动阀杆 sliding stem正齿轮传动spur gear operated伞齿轮传动bevel gear operated扳手操作 wrench

18、operated链轮 chain wheel手轮 hand wheel手柄 hand lever (handle)气缸（或液压缸）操纵的 cylinder operated链条操纵的chain operated等径孔道 full bore; full port异径孔道 reducing bore, reduced port,venturi port短型 short pattern紧凑型（小型） compact type笼式环 lantern ring专业 .专注.压盖 gland阀杆填料 stem packing阀盖垫片 bonnet gasket升杆式（明杆） rising stem (RS

19、)非升杆式（暗杆） non-rising stem (NRS)指示器 /限位器indicator/stopper注油器 grease injector可更换的阀座环renewable seat ring常用阀(1）闸阀 gate valve平行双闸板double disc parallel seat开口楔形闸板split wedge挠性整体楔形闸扳flexible solid wedge整体楔形闸板solid wedge塞型闸阀 plug gate valve直通型闸阀through conduit gate valve(2) 截止阀 globe valve球心型阀盘globe type di

20、sc塞型阀盘 plug type disc可转动的阀盘swivel disc(3) 节流闪阀throttle valve针阀 needle valve(4) 角阀 angle valve(5) Y 型阀（ Y 型阀体截止阀 ） Y-valve (Y-body globe valve)(6) 球阀 ball valve三通球阀 3-way ball valve装有底轴的trunnion mounted耐火型 fire safe type浮动球型 floating ball type防脱出阀杆blowout proof stem(7) 蝶阀 butterfly valve对夹式（薄片型） wafe

21、r type凸耳式 lug type偏心阀板蝶阀offset disc burerfly valve; eccentric butterfly valve斜阀盘蝶阀canted disc butterfly valve连杆式蝶阀link butterfly valve8) 柱塞阀 piston type valve(9) 旋塞阀 plug valve三通旋塞阀three-way plug valve四通旋塞阀four-way plug valve旋塞 cock衬套旋塞 sleeve cock专业 .专注.(10) 隔膜阀 diaphragm valve橡胶衬里隔膜阀rubber lined d

22、iaphragm valve直通式隔膜阀straight way diaphragm valve堰式隔膜阀weir diaphragm valve(11) 夹紧式胶管阀 pinch valve （用于泥浆 、粉尘等）(12) 止回阀 check valve升降式止回阀lift check valve旋启式止回阀swing check valve, flap check valve落球式止回阀ball check valve弹簧球式止回阀spring ball check valve双板对夹式止回阀dual plate wafer type check valve无撞击声止回阀non-slam

23、cheek valve底阀 foot valve切断式止回阀stop check valve; non-return valve活塞式止回阀piston check valve斜翻盘止回阀tilting disc check valve蝶式止回阀butterfly check valve其它用途的阀安全泄气阀safety valve (SV)安全泄液阀relief valve (RV)安全泄压阀safety relief valve杠杆重锤式lever and weight type引导阀操纵的安全泄气阀pilot operated safety valve复式安全泄气阀twin type s

24、afety valve罐底排污阀flush-bottom tank valve电磁阀 solenoid valve, solenoid operated valve电动阀 electrically operated valve, electric-motor operated valve气动阀 pneumatic operated valve低温用阀 cryogenic service valve蒸汽疏水阀steam trap机械式疏水阎mechanical trap浮桶式疏水阀open bucket trap, open top bucket trap浮球式疏水阀float trap倒吊桶式

25、疏水阀inverted bucket trap自由浮球式疏水阀loose float trap恒温式疏水阀thermostatic trap金属膨胀式蒸汽疏水阀metal expansion steam trap液体膨胀式蒸汽疏水阀liquid expansion steam trap双金属膨胀式蒸汽疏水阀bimetallic expansion steam trap压力平衡式恒温疏水阀balanced pressure thermostatic trap热动力式疏水阀thermodynamic trap脉冲式蒸汽疏水阀impulse steam trap专业 .专注.放气阀（自动放气阀 ）

26、air vent valve (automatic air vent valve)（疏水阀用 ）平板式滑动闸阀slab type sliding gate valve盖阀 flat valve换向阀 diverting valve, reversing valve热膨胀阀 thermo expansion valve自动关闭阀self-closing gate valve自动排液阀self-draining valve管道盲板阀line-blind valve挤压阀 squeeze valve （用于泥浆及粉尘等 ）呼吸阀 breather valve风门、挡板 damper减压阀 press

27、ure reducing valve, reducing valve控制阀 control valve膜式控制阀diaphragm operated control valve执行机构 actuator背压调节阀back pressure regulating valve差压调节阀differential pressure regulating valve压力比例调节阀pressure ratio regulating valve未指明结构 （或阀型）的阀切断阀 block valve; shut-off valve; stop valve调节阀 regulating valve快开阀 qui

28、ck opening valve快闭阀 quick closing valve隔断阀 isolating valve三通阀 three way valve夹套阔 jacketed valve非旋转式阀non-rotary valve排污阀 blowdown valve集液排放阀drip valve排液阀 drain valve放空阀 vent valve卸载阀 unloading valve排出阀 discharge valve吸入阀 suction valve多通路阀 multiport valve取样阀 sampling valve手动阀 hand-operated valve; manu

29、ally operated valve锻造阀 forged valve铸造阀 cast valve（水）龙头 bibb; bib; faucet抽出液阀（小阀） bleed valve旁路阀 by-pass valve专业 .专注.软管阀 hose valve混合阀 mixing valve破真空阀 vacuum breaker冲洗阀 flush valve第一道阀；根部阀 primary valve根部阀 root valve总管阀 header valve事故切断阀emergency valve1.7 管道特殊件Piping Specialty管道特殊件 （组件）粗滤器 strainer过

30、滤器 filter临时粗滤器 （锥型） temporary strainer (cone type)y 型粗滤器y-type strainerT 型粗滤器T-type strainer永久过滤器permanent filter丝网粗滤器gauze strainer洗眼器及淋浴器eye washer and shower视镜 sight glass阻火器 flame arrester喷嘴；喷头 spray nozzle取样冷却器sample cooler消声器 silencer膨胀节 expansion joint波纹膨胀节bellow expansion joint单波 single bell

31、ow双波 double bellow多波 multiple bellow压力平衡式膨胀节pressure balanced expansion带铰链膨胀节hinged expansion joint轴向位移型膨胀节axial movement type expansion joint自均衡膨胀节 （外加强环 ）self-equalizing expansion joint带接杆膨胀节tied expansion joint万向型膨胀节universal type expansion joint球形补偿器ball type expansion joint填函式补偿器slip type (packed type) expansion joint单向滑动填料函补偿器single actionpacked slip joint管道特殊元件Piping Special Element软管接头 hose connection (HC)专业 .专注.快速接头 quick coupling金属软管 metal hose橡胶管 rubber hose挠性管 flexible tube鞍形补强板reinforcing saddles补强板 reinforcement pad特殊法兰 special flange漏斗 funnel排液