管道词汇中英文对照

1、序号中文英文1闸阀gate valve2截止阀（球心阀）globe valve3节流阀throttle valve（TRV）4针型阀needle valve5角阀angle valve6Y型阀（Y型截止阀）Y-valve（Y-body globe valve)7球阀ball valve8三通球阀3-way ball valve9蝶阀butterfly valve10柱塞阀piston type valve11旋塞阀plug valve12三通旋塞阀3-way plug valve13旋塞stopcock14隔膜阀dissepiment (diaphragm) valve15夹紧式胶管阀pinc

2、h valve16止回阀check valve17安全阀（安全泄汽阀）safety valve（SV）18卸荷阀（安全泄液阀）relief valve19安全泄压阀safety relief valve20罐底排污阀flush-bottom tank valve21波纹管密封阀bellow sealed valve22电磁阀solenoid valve23电动阀electrically operated valve24气动阀pneumatic operated valve25低温用阀cryogenic service valve26蒸汽疏水器steam trap27呼吸阀breath valv

3、e28减压阀reducing valve（RV）29控制阀或调节阀control valve30切断阀block valve, shut-off valve, stop valve31手动控制阀hand (manual) control valve（HCV）32调节阀regulating valve33快开阀quick opening valve34快闭阀quick closing valve35隔断阀isolating valve36三通阀3-way valve37夹套阀jacketed valve38排污阀blowdown valve有问题39排液阀drain valve40放空阀vent

4、 valve（VTV）41卸载阀unloading valve42排出阀discharge valve43吸入阀suction valve44多路阀multiport valve45取样阀sampling valve46手动阀hand operated valve, manually operated valve, manual valve47旁路阀by-pass valve48冲洗阀flush valve49根部阀root valve, primary valve, header valve50底阀,脚阀foot valve, bottom valve51弯头Elbow52异径弯头reduc

5、ing elbow，reducer53长半径弯头long radius elbow(LRE)54短半径弯头short radius elbow(SRE)55180弯头（回弯头)return elbow56三通（T型三通）tee57异径三通reducing tee58等径三通straight tee5945三通45 tee60正三通true “T”61四通cross62异径管，缩径管reducer (RED)63同心异径管concentric reducer(CON)64偏心异径管eccentric reducer(ECC)65支管连接branch connection66螺栓孔直径bolt c

6、ircle diameter67法兰面flange facing , facing of flange（FOF）68光滑面 光面, 平面plain face（PF）69突面raised face（RF）70凹凸面male-female（seal contact）face（MFM）71凸面male face72凹面female face（FMF）73榫槽面tongue groove face（TGF）74榫面tongue face（TF）75槽面groove face（GF）76环连接面，梯形槽密封面ring joint face（RJF）77全平面，满平面flat face ， full fa

7、ce（FF）78光滑突面smooth raised face（SRF）79螺栓热紧（冷紧）bolt hot（cold）tightening80螺纹管帽threaded cap（THDC）81承插焊管帽socket welded cap（SWC）82螺纹焊管座threaded let（THLET）83承插焊管座socket welded let（SWLET）84垫片gasket85非金属包覆垫片non-metallic jacket gasket86金属包覆垫片metallic jacket gasket87缠绕式垫片spiral wound gasket88内环inner ring89外环ou

8、ter ring 90金属垫片metallic gasket91漏斗funnel92排液漏斗drain funnel93爆破板（片）rupture disk(RP)94限流孔板restriction orifice(RO)95混合孔板mixing orifice96软管接头hose connection(HC)97金属接头metal hose98橡胶管rubber hose99饶性管(柔性管)flexible hose100快速接头quick coupling101旋转接头swivel joint 102减压器reducer(RED)103碳钢carbon steel(C.S)104合金钢al

9、loy steel105合金结构钢structural alloy steel106工具钢tool steel107不锈钢stainless steel(S.S)108奥氏体不锈钢austenitic stainless steel109马氏体不锈钢martensitic stainless steel110锻钢forged steel111铸钢cast steel112铸铁cast iron(C.I)113灰铸铁grey cast iron114可锻铸铁malleable iron(M.I)115球墨铸铁nodular cast iron,nodular cast graphite iron

10、116高硅铸铁high silicon cast iron117铝aluminum118铜copper119黄铜brass120铝镁合金aluminum magnesium121蒙乃尔合金(镍铜合金)monel122钛titanium123铅lead124型钢shaped steel，section steel125角钢angle steel126槽钢channel127工字钢I-beam128宽翼线工字钢(H钢)wide flanged beam129T字钢T-bar130方钢square bar131扁钢flat bar132圆钢round steel rod, round bar133钢

11、带strap steel134钢板plate135网纹钢板checker plate136切线tangent line(TL)137中心线center line138门gate 139窗window140地下under ground(UG)141底版底面bottom of base plate(BBP)142控制室control room143分析室analyzer144配电室substation145变压器室transformer room146通风室ventilation room147更衣室locker room148贮藏室storage room149维修室maintenance ro

12、om150盥洗室closte,toilet,washroom(W.C)151办公室office152门卫室,传达室entrance guard room,janitor/s room153接待室,会客室reception room154地秤室weigh-bridge room155泵房pump house, pump room156压缩机室compressor house(room)157电池室battery room158消防栓fire plug(FPL)159电器盘electrical panel160仪表盘instrument panel161就地盘local panel162塔towe

13、r,column163洗涤塔scrubber164吸收塔absorber165冷却塔cooling tower166精馏塔fractionating tower167换热器heat exchanger168空冷器air cooler169水冷却器water cooler170冷却器condenser171螺旋板换热器spiral plate exchanger172套管换热器double pipe heat exchanger173石墨换热器graphite heat exchanger174板片式换热器plate type heat exchanger175板翅式换热器plate-fin h

14、eat exchanger176板式塔plate tower177浮阀塔floating distillaation tower178浮阀蒸馏塔valve tower179反应器reactor180贮罐tank181缓冲器,中间罐knock-out drum，receiver182混合罐mixing tank(drum)183浮顶罐floating roof tank,pontoon roof tank184内浮顶罐floating internal roof tank185固定顶罐stationary roof tank186卧式储罐horizontal tank187球罐spheroid,

15、spherical tank188罐,鼓,筒,桶drum189气柜gas bolder190螺旋式气柜helical gas-holder191湿式气柜wet gas holder192干式气柜dry gas-holder193离心泵centrifugal pump194涡轮泵turbine pump195旋涡泵vortex pump196转子泵rotary pump197齿轮泵gear pump198内啮合齿轮泵internal gear rotary pump;cresecen gear pump199螺杆泵screw pump200柱塞泵plunger pump，piston valve

16、201双作用往复式泵double action reciprocating pump202计量泵，定量泵metering pump203泥浆泵slurry pump;sludge pump;mud pump204管道泵inline pump205手摇泵hand pump;wobble pump206深井泵deep well pump207输送泵transfer pump;delivery pump208屏蔽泵shielding cantype pump;canned pump209液下泵submerged pump;submersible pump210潜水泵submerged pump;im

17、mersible pump211多级泵stage pump;multistage pump212立式泵vertical pump213磁力泵magnetic transmission pump;magnetic coupled pump214气动泵pneumatic pump215轴流泵axial flow pump216混流泵mixed flow pump217陶瓷泵ceramic pump218陶制泵stoneware pump219自吸泵self suction pump;self priming pump220消防泵fire pump221真空泵vacuum pump222叶片式真空泵

18、vane vacuum pump223水环式真空泵（压缩机）water ring vacuum pump(compressor)224液环泵（压缩机）liquid ring pump(compressor)225活塞式压缩机pistion compressor226螺杆压缩机helical screw compressor227离心压缩机centrifugal compressor228多级压缩机multiple stages compressor229往复式压缩机reciprocating compressor230风机；风扇fan；van231鼓风机blower232离心机centrifu

19、ger233离心分离机centrifugal separator234离心过滤机centrifugal filter235压滤机pressure filter236板框式压滤机plate and frame filter press237箱式压滤机box type filter pressure238带式过滤机belt filter239转鼓式过滤机rotating drum type filter240盘式过滤机tray filter241板式塔plate tower242填料塔packed tower；packed column243浮阀塔valve tower；floating dist

20、illation tower244带式（皮带）运输机ribbon conveyer；belt conveyer245螺旋输送机screw convery；spirla conveyer；worm conveyer246加热器heater247搅拌器agitator248炉子furnace249烟囱stack250火炬flare251锅炉boiler252发电机generator253汽轮机steam turbine254电动机motor255起重机，吊车crance256板式起重机bridge crance257吊车梁crane beam; hoist beam258电动葫芦motor hoi

21、st;electric hoist;electric block259成套设备package unit，complete unit260附属设备，附件attachment eqipment261干燥剂dryer262混合器mixer263蒸发器evaporator264萃取器extractor 265结晶器crystalliger266澄清器gravity settler267喷射器ejector268喷头sprayer269分离器separator270旋风分离器,旋风除尘器cyclone;cyclone separator device271布袋收尘器cloth envelop colle

22、tion272电除尘器electrostatic precipitator;electridust precipitator273除尘器,吸尘器duster;dust arrester274振动筛vibrating screen;riddler;oscillation sieve275破碎机breaker;cracker mill;crusher;crushing mill276颚式破碎机jaw breaker;jaw crusher;alligator277粉碎机,磨碎机grinder;pulverizer;disintegrator;atomizer278提升机,卷扬机hoister;li

23、fter;gig;elevator279斗式提升机bucket elevator280电梯electrical life;elevator281泡沫站foam station282软管站hose station(H.S)283管子（标准规格）pipe284管子（非标准规格）tube285钢管steel pipe286铸铁管cast iron pipe287衬里管lined pipe288复合管clad pipe289碳钢管carbon pipe290合金钢管alloy steel pipe291不锈钢管stainless steel292奥氏体不锈钢管austenitic stainless

24、steel pipe293铁素体合金钢管ferric alloy steel pipe294无缝钢管seamless steel pipe295焊接钢管welded steel pipe296镀锌钢管galvanized steel pipe297水-煤气钢管water-gas steel pipe298塑料管plastic pipe299玻璃管glass tube300橡胶管rubber tube301壁厚系列号(管子表号)schedule number （sch NO）302壁厚wall thickness303支管台(凹台)boss304活接头union305管接头(管箍0full co

25、upling couling306管帽cap（C）307短接 nipple （NIP）308丝堵plug（PLG）309焊接管帽welded cap （WC）310盲板 管道盲板blank blind line blind（L.B)3118字盲板spectacle blind312特殊管件special pipe fittings(S.P)313对焊的butt welded(BW)314法兰的flanged(FLGD)315螺纹的threaded(THD)316承插焊的socket welded(SW)317承插的Belled318对焊连接butt welded joint (BW)319法兰

26、连接Flanged joint320螺纹连接threaded joint321管螺纹连接pipe threaded joint322承插焊连接scoket welding fiange(SW)323承插连接 套筒连接bell and spigot joint324整体法兰intergral pipe flange325螺纹法兰threaded flange(THDF)326承插焊法兰socket welding flange327松套法兰lap joint flange(LJF)328对焊法兰weld neck flange(WNF)329平焊法兰slip on flange, slip on

27、 weld flange330板式平焊法兰welding plate flaange331松套板式法兰loose plate flange332活套法兰slip-on-welding flange333法兰盖blind flange blind334孔板法兰orifice flange335异径法兰reducing flange(BCD)336汽液分离器gas-liquid separator337阻火器flame arrested（flame trap）338临时粗滤器temporary stainner339永久粗滤器(固定粗滤器)permanent strainer340Y型粗滤器Y-t

28、ype strainer341T型粗滤器T-type strainer342网状粗滤器gauge strainer343粗滤器strainer 344过滤器filter345永久顾虑器permanent filter346消音器(消声器)silencer347视镜sight glass（sight flow glass）348浮球式视镜floating ball sight flow indicator349全视镜full view sight flow indicator350取样冷却器sample cooler351喷嘴,喷头spray nozzle352喷射器ejector353洗眼器e

29、ye washer（E.W)354膨胀节(伸缩接头)expansion joint355波纹膨胀节bellow expansion joint 356球型补偿器ball type expansion joint357填函式补偿器slip type(packed type)expansion358安全淋浴器safety shower359塑料plastic 360聚氨脂polyurethance(PU)361装置边界,界区battery limit(B.L)362边界内inside battery limit(I.S.B.L)363边界外outside battery limit(O.S.B.L

30、)364中心线center line365接续线match line（M.L)366设备布置equipment arrangment,equipment layout367标高,高程,立面图elevation(EL)368绝对标高absolute elevation369坐标coordinate370坐标原点origin coordinate371装置北plant north(TN)372真实北，正北true north(TN)373方位orientation374危险区hazardous area375铺彻区paving area376非铺彻区unpaving area377楼面floor3

31、78地面标高ground level(GL)379平台platform(PF)380场地yard381管廊pipe rack382电缆桥架（槽，沟)cable tray(channel)383建筑物building384钢结构steel structure385基础foundation386柱column post,stanchion387粱beam388珩架girder389墙wall390篦子板grate,grating391安装孔erection opening392吊梁hoisting beam(HB)393架顶面top of support(TOS)394钢结构面top of ste

32、el(TOS)395混凝土顶面top of concrete(TOC)396梁顶面top of beam(TOB)397板表面plat face(PLATF)398吊勾hook399顶面,上面top(TOP)400底面,底下bottom(BOT)401支撑点point of support(POS)402固定点fixed point(FP)403建筑北construction north404设计北design north(DN)405电缆沟electric cable duct,electrical trench406管沟pipe trench407明沟open trench408明火地点o

33、pen fire place409散发火花地点,火花飞溅区send-out spark place，spark splash zone410消防间距fire protection spacing411支架间距support spacing412地面坡度groud grade413安装孔erection opening414道路road415地面ground,grond level(GRD)416内径inside diameter(ID)417外径outside diameter(OD)418公称压力nominal pressure(PN)419管道布置piping assembly;pipin

34、g layout420管道平面布置piping arrangement plan(PAP)421管道研究piping study422X视图view “X”423A-A剖面图section“A-A”424详图detail drawing425轴测图，空视图，单线图isometric drawing426索引图key plan427接续图continue on drawing(COD)428管道及仪表流程图piping and instrument diagram(P&ID)429工艺控制图process control diagram430工艺流程图process flow diagr

35、am431公用工程流程图utility flow diagram(UFD)432总平面布置图general arrangement plan433放大图enlarged view434节点node435地上above ground(AG)436地下under ground(UG)437地面ground(GRD)438附图figure439草图sketch440图例legend441符号symbol442比例scale443蒸汽伴热管steam tracing444热水伴热管hot-water tracing445电伴热electrical tracing446夹套伴热管jacketed tra

36、cing447高压high pressure(H.P)448中压medium pressure(M.P)449低压low pressure(L.P)450大气压，大气atmosphere(ATM）451工作压力，操作压力operating pressure;working pressure452设计压力design pressure453工作温度,操作温度operating temperature454设计温度design temperature455管口nozzle456取样接口sampling connection（S.C)457清除口,清洗口clean out(C.O)458排出口exh

37、ause459出口outlet,discharge(DISCH)460入口inlet;suction(INLET)461连接,接头connection462管口方位nozzle orientation463排液drain464放空vent(VENT)465污水坑,污水池sump pit466地坑,井pit467地漏floor drain(F.D)468下水管sewer469人孔manhole(M.H)470手孔handhole(H.H)471关闭后加铅封(封关)car seal close(C.S.C)472开启后加铅封(封开)car seal open(C.S.O)473关闭后加锁(锁关)locked closed(L.C)474开启后加锁(锁开)locked open(L.O)475正常时关闭normally close(N.C)476正常时开启normally open(N.O)477故障时关闭valve closes on failure of actuating energy(F.C)478故障时开启valve opens on failure of actuating energy(F.O)479垂直,正交perpendic