化工管道设计中英文对照

1、1 管道组成件 Piping component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 wroug

2、ht-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 steel

3、pipe塑料管plastic pipe玻璃管glass tube橡胶管rubber tube直管 run pipe; straight pipe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 returnhand）带侧向口的弯头（右向或左向） side outlet elbow （right hand or left双支管弯头（ 形

4、） double branch elbow三通 tee异径三通reducing tee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 runand outlet）异径三通 （两个直通口为异径

5、， 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 one run andbranch）Y 型三通（俗称裤衩）true“Y”四通 cross等径

6、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 runand 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 （reducing on one run and both outlet）异径管 reducer同心异径管co

7、ncentric 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（俗称补芯） bushing管帽 cap （C）堵头 plug短节 nipple异径短节 reduci

8、ng nipple; swage nipple弯管 Bend 预制弯管 fabricated pipe bend跨越弯管(A 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“ U” bendU 形弯管“ U” bend双偏置 U 膨胀弯管 double offset expansion“ U” bend斜接弯管mit

9、re bend三节斜接弯管3-piece mitre bend折皱弯管corrugated bend圆度 roundness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)法兰盖 blind flange,

10、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-temp

11、erature 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)光滑突面smooth raised face (SRF)法兰面加工facing finish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 ro

12、ughness height (AARH)配对法兰 companion-flange螺栓圆bolt circle .)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 insertion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 insertionan

13、d 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 gasket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corrugat

14、ed 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 asbestosfilled gasket双夹套垫片 double jacketed gasket金属包石棉平垫片 flat metal jacketed asbestos 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

15、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 gasketValve阀门结构、零件 阀轭 yoke外螺纹阀杆及阀轭outside screw and yoke (OS & Y)阀杆 stem内螺纹inside screw (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

16、(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welded 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 operato

17、r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 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 p

18、ort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压盖 gland阀杆填料stem packing阀盖垫片bonnet gasket升杆式(明杆) rising stem (RS)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 di

19、sc parallelseat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 conduitgate valve(2) 截止阀globe valve球心型阀盘globe type disc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 valv

20、e)(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) wafer 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 valve(8) 柱

21、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(10) 隔膜阀 diaphragm valve橡胶衬里隔膜阀 rubber lined diaphragm 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 chec

22、k 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 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 va

23、lve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 safety valve罐底排污阀 flush-bottom tank valve电磁阀 solenoid valve, solenoid operated valve电动阀electrically operatedvalve,electric-motor operated va

24、lve气动阀pneumatic operatedvalve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 tra

25、p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放气阀（自动放气阀） 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 e

26、xpansion 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pressure reducingvalve, 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

27、 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quick 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 v

28、alve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; manually 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软管阀hose valve混合阀mixing valve破真空阀 vacuum breaker冲洗阀flush valve

29、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 valve管道特殊件 Piping Specialty管道特殊件（组件）粗滤器strainer过滤器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 arres

30、ter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 expansionjoint单波 single bellow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t

31、ied 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)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reinforcementpad特殊法兰 special flange漏斗 funnel排液环