工业管道设计技术词汇(汉英).doc

. 按汉语分类编排1.管道组成件 piping component1.1管子管子（按照配管标准规格制造的） pipe管子（不安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不锈钢管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 pipe1.2管件Fitting弯头Elbow异径弯头Reducing elbow带支座弯头base elbow长半径弯头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 left 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 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 one run and branch)Y型三通（裤衩）Tube 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 one outlet)异径四通（两个分支口为异径）Reducing cross (reducing on both outlets)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 outlets)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（俗称补芯）Bushing管帽Cap C堵头Plug短节Nipple异径短节Reducing nipple; swage nipple1.3弯管预制弯管Fabricated pipe bend跨越弯管Cross-over bend偏置弯管Offset bend90 弯管Quarter bend环形弯管Circle bend单侧偏置90弯管Single offset quarter bendS型弯管S bend单侧偏置U形膨胀弯管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 flange松套法兰Lap joint flange LJF对焊法兰Weld neck flange 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 (similar to stub end)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全平面；满平面Flat face; Full face光滑突面Smooth raised face SRF法兰面加工Facing finish粗糙度Roughness光滑的Smooth齿形有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 circle1.5 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 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 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 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 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 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1.6.1阀门结构，零件阀轭Yoke外螺纹阀杆及阀轭outside screw & 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（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 emergency seal倒密封Back seal压力密封的阀盖pressure seal 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 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(套环) 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 ring1.6.2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挠性整体楔形闸板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 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 valve)（6）球阀ball valve三通球阀3-way ball valve装有地轴的Trunnion mounted耐火型Fire safe type浮动球阀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 butterfly valve; Eccentric butterfly valve斜阀盘蝶阀Canted disc butterfly valve连杆式蝶阀Link butterfly valve（8）柱塞阀Piston type valve（9）旋塞阀Plug valve三通旋塞阀3-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 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 check 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 valve1.6.3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波纹管密封阀Bellow sealed 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机械式疏水阀Mechanical trap浮筒式疏水阀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 trap双金属膨胀式蒸汽疏水阀Bi-metallic 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)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Pressure 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 valve1.6.4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夹套阀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; Manually operated valve锻造阀Forged valve铸造阀Cast valve（水）龙头Bibb; Bid; 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1.7.1管道特殊件（组件）粗滤器Strainer 过滤器Filter临时粗滤器（锥形）Temporary strainer (cone type)Y型粗滤器y-type strainer T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 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（带外加强环）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; Flexible ball joint填函式补偿器Slip type (packed type) expansion joint单向滑动填料函补偿器Single action packed slip joint1.7.2 管道特殊原件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Reinforcement pad特殊法兰Special flange漏斗Funnel排液环Drip ring排液漏斗Drain funnel插板Blank垫环Spacer8字盲板Spectacle blind; Figure 8 blind限流孔板Restriction orifice爆破片Rupture disk法兰盖贴面Protective disc费托立克接头Victaulic coupling 1.8 端部连接End connection法兰端Flanged end坡口端Beveled endBE对焊端Butt welded end平端Plain end PE承插焊端Socket welding end螺纹端Threaded endTE承口Bell end焊接端Welding end法兰连接（接头）Flanged joint对焊连接（接头）Butt welded joint螺纹连接；管螺纹连接Threaded joint; Pipe threaded joint锥管螺纹密封焊连接Seal-welded taper pipe threaded joint承插焊连接（接头）Socket welded joint承插连接（接头）Bell and spigot joint焊接接头Welded joint; Welding joint环垫接头Ring joint RJ万向接头Universal joint软钎焊连接（接头）Soldered joint搭接接头；松套连接Lapped joint外侧厚度切斜角Bevel for outside thickness内侧厚度切斜角Bevel for inside thickness内外侧厚度切斜角Bevel for combined thickness法兰式的Flanged FLGD对焊的Butt weldedBW螺纹的Threaded THD承插焊的Socket welded SW小端为平的Small end plain SEP大端为平的Large end plainLEP两端平Both ends plainBEP小端带螺纹Small end thread SET大端带螺纹large end thread LET两端带螺纹Both end thread BET一端带螺纹One end thread OET支管连接Branch connection焊接支管Branch pipe welded directly to the run pipe2.管道用紧固件及螺纹2.1紧固件螺栓Bolt六角头螺栓Hexagonal head bolt方头螺栓Square head bolt螺柱，双头螺柱Stud bolt环头螺栓Eye bolt沉头螺栓Countersunk (head) screw地脚螺栓Anchor bolt; Foundation bolt松紧螺旋扣（花兰螺丝）TurnbuckleU形螺栓U-boltT形螺栓T-bolt圆头螺钉Round head bolt机螺栓，机螺钉Machine bolt顶开螺栓，顶起螺栓Jack screw自攻螺钉Self-tapping screw膨胀螺栓Expansion bolt粗制的Coarse精制的Finished; fine螺母Nut六角螺母Hexagonal nut方螺母Square nut蝶形螺母Wing nut扁螺母Flat num锁紧螺母Lock num垫圈Washer平垫圈Plain washer球面垫圈Spherical washer弹簧垫圈Spring washer方垫圈Square washer斜垫圈Slant washer销轴Pined shaft销Pin开口销Cotter pin定位销Dowel pin带孔销Pin with hole圆锥销Taper pin铆钉Rivet键Key2.2螺纹左螺纹Left hand thread右螺纹Right hand thread管螺纹Pipe thread锥管螺纹Taper pipe thread直管螺纹Straight pipe thread梯形螺纹Trapezoid thread螺距Pitch of thread粗牙螺纹Coarse thread细牙螺纹Fine thread特细牙螺纹Extra fine thread通长螺纹Full thread惠氏螺纹Whitworth thread公制螺纹Metric thread美国标准锥管螺纹American standard taper pipe thread NPT螺孔Tap3.材料、型钢及填料3.1金属材料3.1.1黑色金属Ferrous metal碳素钢Carbon steel C.S.低碳钢Low-carbon steel中碳钢Medium-carbon steel高碳钢High-carbon steel普通碳素钢General carbon steel优质碳素钢High-quality carbon steel普通低合金结构钢General structure low-alloy steel合金结构钢Structural alloy steel合金钢Alloy steel低合金钢Low alloy steel中合金钢Medium alloy steel高合金钢High alloy steel耐热钢Heat resisting steel高强度钢High strength steel复合钢Clad steel工具钢Tool steel弹簧钢Spring steel钼钢Molybdenum steel镍钢Nickel steel铬钢Chromium steel铬钼钢Chromium-nickel steel 不锈钢Stainless steel 奥氏体不锈钢Austenitic stainless steel 马氏体不锈钢martensitic stainless steel 司特来合金（钨铬钴合金）Stellite 耐蚀耐热镍基合金(哈氏合金) Hastelloy铬镍铁合金Inconel耐热铬镍铁合金Incoloy20合金20 alloy平炉钢（马丁钢）Martin steel镇静钢Killed steel 半镇静钢Semi-killed steel沸腾钢Rimmed steel, rimming steel; open-steel锻钢Forged steel 铸钢Cast steel铸铁Cast iron C.I.灰铸铁Grey cast iron可锻铸铁Malleable iron MI球墨铸铁Nodular cast iron; Nodular graphite iron生铁Pig iron熟铁，锻铁Wrought Iron 铸件Casting 高硅铸铁High silicon cast iron3.1.2镀层及制造方法渗铬钢，镀铬钢Chromized steel镀铬的Chromium-plated; chrome-plated镀层Plating锻造、型钢Swage锻造的，锻造Forging轧制Rolling热轧Hot rolling 冷轧Cold rolling挤压Extruding 冷加工Cold working 热加工Hot working拔制Drawing3.1.3有色金属铝Aluminum 铜,紫铜Copper黄铜Brass青铜Bronze铝青铜Aluminum bronze磷青铜Phosphor bronze铝镁合金Aluminum magnesium锰青铜Manganese bronze蒙乃尔（注：镍及铜合金）Monel镍铜合金Nickel copper alloy非铁合金Nonferrous alloy钛Titanium铅Lead硬铅Hard lead3.1.4材料性能极限强度Ultimate strength抗拉强度Tensile strength屈服极限Yield limit屈服点Yield point延伸率Percentage elongation抗压强度Compressive strength抗弯强度Bending strength弹性极限Elastic limit冲击值Impact value疲劳极限Fatigue limit蠕变极限Creep limit 持久极限Endurance limit布氏硬度Brinell hardness洛氏硬度Rockwell hardness维氏硬度Vickers diamond hardness; Diamond penetrator hardness蠕变断裂强度Creep rupture strength断面收缩率Reduction of area韧性Toughness脆性Brittleness延性Ductility冷脆Cold shortness冷流Cold flow3.2 非金属材料塑料Plastic丙烯腈-丁二烯-苯乙烯Acrylonitrile-butadiene-styreneABS聚乙烯Polyethylene PE聚氯乙烯Polyvinyl chloride PVC苯乙烯橡胶Styrene-rubber SR聚丁烯PolybutylenePB聚丙烯Polypropylene PP聚苯乙烯Polystyrene PS氯化聚醚Chlorinated polyether CPE聚酰胺PolyamidePA聚碳酸酯Polycarbonate PC聚甲基丙烯酸甲酯Polymethyl methacrylate PMMA醋酸丁酸纤维素Cellulose acetate butyrate CAB氯化聚氯乙烯Chlorinated polyvinyl chloride CPVC聚偏二氟乙烯Polyvinylidene fluoride PVDF缩醛塑料Acetal plastic尼龙塑料Nylon plastic聚烯烃Polyolefin PO石墨酚醛塑料Graphite phenolic plastics聚四氟乙烯Polytetrafluoroethylene PTFE纤维增强热塑性塑料Fiber reinforced thermoplastics热塑性塑料Thermoplastic热固性塑料Thermosetting plastics胶粘剂Adhesive溶剂胶接剂Solvent cement树脂Resin环氧树脂Epoxy resin聚酯树脂Polyester resin聚酯纤维Polyester fibers氟塑料Fluoroplastics聚氨基甲酸酯Polyurethane丙烯酸树脂Acrylic resin脲醛树脂Urea resin呋喃树脂Furan resin乙稀丙烯二烃单体Ethylene propylene diene monomer EPDM合成橡胶Synthetic rubber橡胶Rubber丁腈橡胶Nitrile butadiene rubber氯丁橡胶Neoprene天然橡胶Natural rubber乙丙橡胶Ethylene propylene rubber EPR玻璃Glass硼硅玻璃Borosilicate glass耐火砖Fire brick陶瓷Ceramic搪瓷Porcelain enamel木材Wood3.3 型材型钢Shaped steel; Section steel; Swage角钢Angle steel槽钢Channel工字钢I-beam宽缘工字钢或H钢 Wide flanged beamT型钢T-bar方钢Square bar扁钢Flat bar六角钢Hexagonal steel bar圆钢Round steel; Rod钢带Strap steel钢板Plate网纹钢板Checkered plate腹板（制定钢的立板）Web翼缘Wing3.4 填料及填料函填料Packing石棉绳Asbestos rope; Asbestos cordO形环O-ring自密封Self-sealing四氟带Teflon tap带铬镍合金丝的石棉绳Asbestos rope with inconel wire; Inconel wire asbestos浸聚四氟乙烯的石棉填料 Teflon impregnated asbestos packing金属填料Metallic stuffing填料箱，填料函Packing box; Stuffing box 填料函压盖Stuffing box gland4. 管道等级及材料统计4.1管道材料规定Piping material specification管道等级Piping class; Piping classification管道等级号Class designation公称直径Nominal diameterDN; Nominal (pipe) size公称压力Nominal pressurePN压力级；等级；类别Class CL低压Low pressureL.P.中压Medium pressure M.P.高压High pressure H.P.大气压Atmosphere ATM真空Vacuum工作压力Operating pressure; Working pressure设计压力Design pressure工作温度Operating temperature设计温度Design temperature环境温度Ambient temperature腐蚀裕量Corrosion allowance管道附件Piping attachment管道元件Piping element壁厚Wall thicknessWT壁厚系列号Schedule number SCH.No加厚的，加强的Extra heavy; Extra strong双倍加厚的，双倍加强的Double extra heavy; Double extra strong通用连接组Typical installation分组（类）形式（如管道等级表）Block form数据库Data base文件File4.2材料统计Material take-off MTO汇总表Summary sheet材料表Bill of materialBM综合管道材料表Consolidated piping material summary sheet CPMSS统计材料准确度Accuracy of take-off材料情况报告Material status report散装材料Bulk material编位号的Itemized代码Code number短代码Short code数量Quantity QTY重力Weight净重Net weight毛重Cross weight5 设备布置及管道布置Plot plan and piping layout; Equipment and piping arrangement5.1设备名称 Equipment name5.1.1容器 Vessel（1）塔Tower; Column洗涤塔 Scrubber吸收塔 Absorber冷却塔 Cooling tower精馏塔Fraction