管材管件阀门接头管道特件紧固件密封等中英文对照完整版

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管件和垫片中英文对照

一、美国美标管件标准美国标准ASME/ANSI B16.9 工厂制造的锻钢对焊管件ASME/ANSI B16.11 承插焊和螺纹锻造管件ASME/ANSI B16.28 钢制对焊小半径弯头和回头弯ASME B16.5 管法兰和法兰配件MSS SP-43 锻制不锈钢对焊管件MSS SP-83 承插焊和螺纹活接头MSS SP-97 承插焊、螺纹和对焊端的整体加强式管座二、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 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 gasket三、各种法兰管件中英文对照表法兰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, 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-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)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 roughness height (AARH)配对法兰companion-flange螺栓圆bolt circle (B.C.)四管道特殊件 Piping Specialty1.7.1 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 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（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 joint1.7.2 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 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 coupling1.8 端部连接 End Connection法兰端 flanged end坡口端 beveled end (BE)对焊端 butt welded end平端 plain end (PE)承插焊端 socket welding end螺纹端 threaded end (TE)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 thickncss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 welded (BW)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 plain (LEP)两端平 both ends plain (BEP)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 pipe五、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 or left hand)双支管弯头（形）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 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（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 (reducing 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（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 “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roundness。

管道专业常用英文对照

管道专业常用英文对照一、PIPE （管道/管子）二、FITTING （管件/连接件）3、 FTE ——内螺纹 MTE 外螺纹 TOE 一端螺纹 TBE 两端螺纹4、 EQ TEE ——等径三通5、 RED TEE ——异径三通6、 CONC.RED ——同心大小头7、 ECC.RED ——偏心大小头8、 RED.CPLG ——异径管接头9、 H.CPLG ——半管接头 F.CPLG ——管接头10、 HOSE CONNECTOR,FTE/FEMALE HOSE END ——软管接头 11、 NIPPLE TOE （NPT ）——螺纹管段 12、 CAP FTE(NPT)——螺纹管帽三、FLANGE （法兰）1、 BLIND ——盲板2、 RF/FF ——凸面/平面3、 SO/WN/LJ ——带颈平焊/带颈对焊/活套4、 STUB END ——翻边5、 MHRF/MH/MHRN ——需二次加工（详见相应图集）四、V ALES （阀门）1、 GA TE VL ——闸阀2、 GLOBE V ALVE ——截止阀3、 BALL V ALVE ——球阀4、 DIAPHRAGM V ALVE ——隔膜阀5、 PRESS SAFETY V ALVE ——安全阀6、 JACKETED V ALVE ——夹套阀7、 BUTTERFLY V ALVE ——蝶阀8、 JACKETED FLUSH BOTTOM V ALVE ——夹套底部冲洗阀 9、其它详见PID 图例五、GASKETS （垫片）六、BOLTS （螺栓）七、其它：1、 JACKET SPACER （固定板）2、 JACKET BARRIER （隔板）3、 FLOW CIRCULA TOR （导流板）4、 PR GAGE （压力表）5、 TEMP GAGE （TEMP SCAN ELEMENT/TEMP ELEMENT ）测温元件管外径表。

各种阀门、管件及部件名称中英文对照表

60
电动阀
mortor operated valve
61
电动阀
motorized valve
62
电动截止阀
Electric Actuated Stop Valves
63
电动平行式双闸板闸板
Electric Double Disk Parallel Gate Valves
64
电动楔式闸阀
Electric Actuated Wedge Gate Valves
71
调节阀
regulatБайду номын сангаасng valve
72
调节螺套
Adjusting bolt Adjusting screw
73
调节圈
Adjusting ring
74
蝶板
Disc
75
蝶阀;瓣阀
butterfly valve
76
蝶阀；瓣阀；拍门;铰链阀
flap valve
77
蝶式缓冲止回阀
Butterfly Type Non-slam Check
139
阀箱
valve chest
140
阀箱；阀限位器
valve guard
141
阀箱盖
cover for valve box
142
阀箱盖
valve box cover
143
阀箱式活塞泵(美)
turret type piston pump
144
阀形活塞泵
valve type piston pump
145
195
工作压力
Operating pressure
196
工作压力

(完整版)阀门专业术语中英文对照

1.缩写词和代号1.1 法兰结构形式及密封面代号BL---Blind Flange 法兰盖LF/SE---Lapped Joint Flange 对焊环松套法兰SO---Slip-On Welding Flange 带颈平焊兰SW---Socket Welding Flange 承插焊法兰Th---Thread Flange 螺纹法兰WN---Welding Neck Flange 带颈对焊法兰FF---All Flat Face 全平面RF---Raised Face 突面FM---Female Face 凹面M---Male Face 凸面T---Tongue Face 榫面G---Groove Face 槽面RJ---Ring Joint 环连接面1.2 常用缩写词`13Cr + STL---13Cr Trim with Stellited Seat DWD---Split Wedge Disc 楔形双闸板MFR'S---Manufacturer's Standard 制造厂标准RWD---Resilient Wedge Disc 弹性闸板13Cr阀芯带STL阀座"ENP---Electroless Nickel Plating 镍磷硼合金镀层NBR---Nitrile-butadiene Ruber 丁腈橡胶Sch.No.---Schedule Number 管表号Bana-N 丁钠橡胶FE---Flanged End 法兰连接端NPS---Nominal Pipe Size 管子公称尺寸（英制）STL---Stellited 硬质合金（钴－铬－钨合金） BB---Bolted Bonnet 螺栓连接的阀盖FLG---Flange 法兰NPT---National Pipe Taper Thread 60°锥管螺纹SWD---Solid Wedge Disc 楔形单闸板BC---Bolted Cap 螺栓连接的阀帽FS---Forged Steel 锻钢NRS---Non-Rising Stem 暗杆SW----Socket Weld 承插焊BN---Bayonet 卡套连接FWD---Flexible Wedge Disc 挠性楔形闸板OS---Outside Screw 外螺纹TB---Thread Bonnet 螺纹阀盖BRZ---Bronze 青铜GALV---Galvanized 镀锌OS&Y---Outside Screw with Yoke 外螺纹带支架TE---Thread End 螺纹端BW---Butt Weld 对焊连接HEX—六角头（螺栓）PTFE---Polytetrafluoroethylene 聚四氟乙烯TC---Thread Cap 螺纹阀帽CI---Cast Iron 铸铁HF---Hard Face 硬表面RTFE---Reinforced PTFE 增强PTFEWB---Welded Bonnet 焊接阀盖CS---Carbon Steel 碳钢HW---Handlewheel 手轮缩写说明BE 坡口BW 对焊BL 法兰盖BC.SWING 螺栓阀盖旋启式BB.OS&Y 螺栓阀盖外螺纹及轭式BC.LIFT 螺栓阀盖升降式Dual-plate 双蝶板FB.L.OP. 全通径手工操作FB.GEAR OP. 全通径齿轮操作FF 全平面FL 法兰F 锻件GV 镀锌HF 硬质合金堆焊LJ 活套法兰L 翻边短节短规格LL 翻边短节长规格MFR'S.ST'd 制造商标准NPT 螺纹(60O)PE 平口PTFE 聚四氟乙烯RPTFE 增强聚四氟乙烯RF 突面STR 过滤器SM 无缝STL 硬质合金SW 承插SO 平焊Sch 管道壁厚标号SB.ISRS 螺纹阀盖内螺纹明杆ISNS 内螺纹暗杆WL 焊接WN 带颈对焊WFR 对夹Y2 半硬不锈钢焊管专业名称中英文对照（一）锅炉热交换器用不锈钢钢管：stainless steel tube for boiler，heat – exchanger 材质：grade外径：OD焊接方式：welding method包装方式：packing标准：standard壁厚：wt产品应用：application捆包木箱包装：bundle or wooden case规格：specification薄壁不锈钢水管：light gauge stainless steel water pipes食品卫生不锈钢管：stainless steel sanitary tubes开卷uncoiling活塞loop成型forming焊接welding内外焊缝整平outside inside weld bead rolling预矫正precalibration感应热处理：induction heat treating定径矫直sizing straightening涡流检测eddy current test喷码marking切断cutting水压检查hydrostatic test水下气压测试under water air pressure testX射线检查X ray inspection酸洗pickling最终检查final inspection发运shipping光亮退火bright annealing尺寸检测dimention examination表面质量surface examination液压试验hydrostatic test气压测试pneumatic test硬度测试harness test金相组织测试分析metallographic examination晶间腐蚀测试intergranular corrosion test机械性能测试mechanical property test拉伸试验tension test压扁试验flattering testASTM 标准下不锈钢焊管A249 关于奥氏体广泛用于热交换器，锅炉，过热器，冷凝器的焊管A269 一般用途用无缝和焊接的奥氏体不锈钢管制品标准A270 奥氏体铁素体无缝管卫生管A554 机械用焊管ASTM命名方法及扩充(以ASTM A249为例):其中在ASTM标准下，分别有以A.B.C为首字母A：ferrous material 亚铁含铁材料黑色金属材料B：non—ferrous materials 不含铁材料有色金属材料C: cementitious materials 胶结材料ASTM A249 在A248 出版之后发展，分配可以用数字，在A25.0出现之前没有实际意义。

各种阀门、管件及部件名称中英文对照表

各种阀门、管件及部件名称中英文对照表
1
螺纹球阀
CQ Thread Ball Valves
2
形三通式
pattern three way
3
形三通式
pattern three way
4
安全阀
Safety valve
5
暗杆闸阀
Inside screw nonrising stem type gate valve
60
电动阀
mortor operated valve
61
电动阀
motorized valve
62
电动截止阀
Electric Actuated Stop Valves
63
电动平行式双闸板闸板
Electric Double Disk Parallel Gate Valves
64
电动楔式闸阀
Electric Actuated Wedge Gate Valves
41
单向阀
Non-return Valve
42
单闸板
Single gate disc
43
单闸板平板闸阀
Single Disc Flat Gate Valves
44
弹簧薄膜式减压阀
Spring diaphragm reducing valve
45
弹簧式安全阀
Direct spring loaded safety valve
78
蝶式止回阀
Butterfly swing check valve
79
定比减压阀
Proprutioning pressure reducing valve
80
定差减压阀

钢管及管件中英文对照

钢管及管件中英文对照90°ELBOW,BW,20#,SMLS,LR,GB/T8163,SH/T3408,GrⅠ,Sch4090度弯头，对焊，20#碳钢材质，无缝，制造标准GB/T8163 ，验收标准SH/T3408，质量等级1级，SCH40是ASME壁厚表示方式三通1 1/2"*3/4" SW SCH80 20 GB/T14383(I)是什么意思异径三通 1 1/2"*3/4" SW(承插焊) SCH80(厚度，查询可得知具体厚度) 20（材质，20#碳钢）GB/T14383(I)（标准号）90 ELBOW 20# GALV SMLS GB/T8163,LR BW:SH3408 SCH80 其中GALV和LR 代表什么意思？" SWAGE NIPPLE 20# GB8163 PBE:MSS SP-95 SCH80 中PBE:MSS SP-95 是什么意思？SPIRAL WOUND GASKET CL150 RF ,4.5MM, 304+GRAF ,344 INNERRING,CS OUT RING: SH3407 其中红颜色的字母代表什么意思？20＃GB/T699 SW 平底形40T025/01 SCH160 中的红颜色的字母代表什么意思？螺柱/螺母STUD BOLT WITH 2 HEAVY NUTS,35CRMOA/35CRMOA,SH3404 其中红颜色的字母代表什么意思？以上表示的字母可以在哪里查到啊GALV英文为galvanized是镀锌的意思，一般是仪表风管线和水管线。

LR英文为long radius是长半径弯头的意思。

4.5MM, 304+GRAF ,344 INNERRING,CS OUT RING，表示垫片厚度为4.5mm，304不锈钢＋石墨外环，内环为344材质40T025/01，这个应该是洛阳石化设计院标准，关于加强管接头等管件STUD BOLT WITH 2 HEAVY NUTS,35CRMOA/35CRMOA，表示一个双头螺栓和2个六角螺母，材质为35CRMOA) c'1 GALV 镀锌 LR 长半径1 t0 y( e. ]$ ^: \$ G4 s d5 E2 PBE 两端平口 MSS SP-95 管件和阀门制造商协会标准* Q8 n& h1 M4 W5 e Z5 |2 P$ p3 厚度4.5MM 304+石墨缠绕垫304+GRAF 344不锈钢材料内环344 INNERRING 碳钢外环CS OUT RING4 洛阳设计院的标准“洛阳石化短接头图集”40T025/015 双头螺栓STUD BOLT WITH 2 HEAVY 螺母NUTS 材质35CRMOA/35CRMOACoupling half 1-1/2NPT 3000PSI ASTM 105CS 是什么意思啊介绍详细点特别是1-1/2NPT 是什么意思？半管接头规格1-1/2NPT （英寸）压力3000英镑碳素钢105CS（相当于20#）GATE VALVE A105 SW 13Cr W/STELLITE SEATS BB OS&Y PLAIN SOLID WEDGE API CL800 API 602SPW-304SS/GRAPHITE% z% r/ T M0 w) G' U8 G ]A105：指ASTM A105 是碳素钢锻件，它相应的中国牌号在GB/T12228-2005中规定为A105（20#钢）SW ：SOCKET WELDED承插焊，( n+ U; B0 ~( f2 e' y7 ?5 T13Cr W/STELLITE SEATS ：阀座材质为13Cr，阀座密封面堆焊了钨铬钴合金（W就是WELD，焊接），Cr13就是含13%Cr的马氏体不锈钢，耐磨耐温。

管道及配件中英文对照

管道及配件中英文对照化工管道词汇翻译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（形）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 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°lateral管道及配件中英文对照245°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(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 (reducing 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（以上带红线的单词已经查过，应该是行业很组合的名词，可以查得到）。

管件阀门术语中英文对照

管件阀门术语中英⽂对照管件中英⽂对照等径直通equal coupling异径直通reducing coupling内⽛直通 female coupling外⽛直通 straight tube with outside90等径弯头 90 equal elbow45等径弯头 45 equal elbow外⽛弯头 male elbow内⽛弯头 female elbow等径三通 equal tee异径三通 reducing tee内⽛三通female tee外⽛三通 male tee管帽capsch代表压⼒lr长半径或1倍半⼤⼩ SIZE数量 QTY碳钢弯头 Carbon Steel Elbow不锈钢弯头 Stainless Steel Elbow⾼压弯头 High-Pressure Elbow同⼼异径管 Concentric Reducers偏⼼异径管 Eccentric Reducers⾼压异径管 High-pressure Reducers不锈钢等径三通 Stainless Straight Tee 碳钢等径三通 Carbon Straight Tee不锈钢等径四通 Stainless Straight Cross ⾼压三通 High-pressure Tee锻制三通 Forged Tee异径接头 Template管帽 Caps法兰flange长径和短径弯头 long and short radius elbows同⼼和偏⼼异径接头 concentric and eccentric reducers 等径和异径三通 straight and reducing outlet tees ⼤⼩头 CONCENTRIC REDUCERTee Equal 相等的三通等径三通Straight Tee异径三通Reducing Tee等径四通Straight Cross90°短半径弯头90°SS Elbow (SR) 90°长半径弯头90°SS Elbow (LR)⾼压厚壁弯头Thickness ElbowU型管Return Bend盲法兰Blank Flange弯管Bends翻边stub ends异径接头reducers公称通径 nominal diameter外径(mm) outside diameter中⼼距⾄端⾯的距离 center to end 理论重量(kg/pcs) approx weight description 类种Standard标准Design类型Material材质双丝头 Nipple短节 SWAGE NIPPLE内外螺纹活接头 Union螺桩 studHalf-Coupling单承⼝管箍Coupling双承⼝管箍盲板 Blind Flangespectacle blind 带双圈的盲板Ecentric 偏⼼的拆除:dismantle结头（管线的）：tie-in插盲板：slip spade盲板：blank接头：fitting加热器：heater⾦属缠绕垫⽚（带外环）:SW with outside ringHR:热轧1 总则1.1 为了确保压⼒管道设计质量，规范压⼒管道配管术语，特制定本规定。

管道及配件中英文对照

管道及配件中英文对照化工管道词汇翻译1 管道组成件Pｉping componｅnt1。

１管子Pipeﻫ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 pｉpeﻫ铸铁管caｓt iron pｉｐeﻫ衬里管ｌiｎｅd pipe复合管ｃlad pipeﻫ碳钢管cａrｂon steｅl pipe合金钢管alｌoy stｅｅl pipeﻫ不锈钢stａiｎlｅssｓteel piｐeﻫ奥氏体不锈钢管austeｎitic sｔainless sｔeel pipe铁合金钢管ferritiｃalloy stｅel piｐe轧制钢管wｒoｕｇht—steｅl pipeﻫ锻铁管wｒｏught—ｉron pipe无缝钢管sｅａmｌesｓ(ＳMLS）stｅel piｐeﻫ焊接钢管welｄeｄstｅeｌpipeﻫ电阻焊钢管eleｃｔriｃ－ｒesｉstａｎce wｅldedｓｔeeｌpipe电熔（弧)焊钢板卷管eｌｅcｔriｃ-fusion （arｃ）-welded steｅl—plate pｉpｅﻫ螺旋焊接钢管spiｒaｌwｅlded stｅｅｌｐipe镀锌钢管galｖａnｉzed steelｐipe热轧无缝钢管hｏt-ｒoｌling seamless pipeﻫ冷拔无缝钢管coｌd—drａwｉng seamlｅｓs pipeﻫ水煤气钢管ｗatｅｒ－ｇａsｓtｅeｌpipe塑料管plａｓtic pipe玻璃管ｇｌａss tube1．2 管件Fiｔting橡胶管ruｂbｅｒtuｂｅﻫ直管ｒun pｉpe；ｓtrａighｔpiｐeﻫ弯头eｌbow异径弯头reduｃｉng eｌｂoｗﻫ带支座弯头base elbｏｗﻫ长半径弯头ｌｏng radius elb ｏｗ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 returnﻫ带侧向口的弯头(右向或左向）ｓiｄe ｏutlet elｂo ｗ（righｔhand ｏr left hａｎｄ）双支管弯头（形）ｄｏｕbｌｅbrancｈelboｗﻫ三通tｅｅﻫ异径三通reducing ｔeｅﻫ等径三通straight tee带侧向口的三通(右向或左向) siｄe outｌｅt tｅe (righｔｈanｄor １ｅfｔhａnd）异径三通（分支口为异径）redｕcｉng tee (reｄucing on outｌet)ﻫ异径三通(一个直通口为异径）ｒeduｃｉｎg ｔｅe (rｅducing onｏne run）带支座三通basｅｔee异径三通（一个直通口及分支口为异径) redｕcinｇteｅ(ｒｅducing on one ruｎand ou ｔlet)异径三通(两个直通口为异径，双头式)rｅducing tee(rｅducinｇon bｏth runs, bull hｅad)ﻫ4５°斜三通4５°lateraｌ管道及配件中英文对照245°斜三通(支管为异径）45°lateral （ｒｅducing oｎbranch）ﻫ4５°斜三通(一个直通口为异径) 45°ｌateral(redｕｃing on one rｕn)ﻫ４5°斜三通(一个直通口及支管为异径) 45°lateral (reduciｎｇoｎｏne run anｄｂｒanch）ﻫＹ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)ﻫ异径四通(一个直通口及分支口为异径）reduｃing ｃrｏss（ｒｅｄuciｎｇoｎone 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 (ｒedｕcｉng ｏn oｎe ruｎand both oｕｔlｅｔ)ﻫ异径管reducerﻫ同心异径管ｃoncｅntｒｉｃｒeduｃerﻫ偏心异径管eccentricｒedｕceｒﻫ锻制异径管rｅducｉｎg swaｇｅﻫ螺纹支管台ｔhreadｏlet焊接支管台weｌdoletﻫ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niｐoｌｅtﻫ支管台,插入式支管台boｓs（以上带红线的单词已经查过，应该是行业很组合的名词,可以查得到)。

各种阀门,管件及其部件名称中英文对照表.docx

各种阀门,管件及其部件名称中英文对照表.docx'\\各种阀门、管件及部件名称中英文对照表1螺纹球阀CQ Thread Ball Valves2形三通式pattern three way3形三通式pattern three way4安全阀Safety valve5暗杆闸阀Inside screw nonrising stem type gate valve6百叶窗闸板shutter7百叶窗式挡板louver damper8摆阀式活塞泵swing gate piston pump9保温式Steam jacket type10报警阀alarm valve11报警阀信号阀脉冲阀sentinel valve12背压调节阀back pressure regulating valve13背压率Rate of back pressure14本体阀杆密封body stem seal15波纹管阀Bellows valves16波纹管密封阀bellow sealed valve17波纹管密封式Bellows seal type18波纹管平衡式安全阀Bellows seal balance safety valve 19波纹管式减压阀Bellows reducing valve20波纹管式减压阀Bellows weal reducing valve21薄膜thin film22薄膜隔膜diaphragm23薄膜式减压阀Diaphragm reducing valve24薄型闸阀Thin Gate Valves25不封闭式Unseal type26槽车球阀Tank Lorry Ball Valves27颤振Flutter28常闭式Normally closed type29常开式Normally open type30超低温阀门Cryogenic valve31超高压阀门Super high pressure valve32超过压力Overpressure of a safety valve33衬胶隔膜阀rubber lined diaphragm34衬胶截止阀rubber lined globe valve35垂直板式蝶阀Vertical disc type butterfly valve36磁耦合截止阀Magnetic Co-operate Globe Valves 37带补充载荷的安全阀Supplementary loaded safety valve 38带辅助装置的安全阀Assisted safety valve39单阀碟双面平行密封闸阀parallel single disk gate valve40单口排气阀Single Opening Exhaust Valves41单向阀Non-return Valve42单闸板Single gate disc43单闸板平板闸阀Single Disc Flat Gate Valves44弹簧薄膜式减压阀Spring diaphragm reducing valve 45弹簧式安全阀Direct spring loaded safety valve 46弹簧座Spring plate 47弹性闸板Flexible gate disc48当量计算排量Equivalent calculated capacity49挡板damper50导阀Pilot valve51导向套Valve guide disc guide52低温阀门Sub-zero valve53低压阀门Low pressure valve54底阀bottom valve55底阀Foot valve56电磁动装置Eletro magnetic actuator57电磁阀magnetic valve58电磁阀solenoid valve59电磁－液动装置Eletro magnetichydraulic actuator 60电动阀mortor operated valve61电动阀motorized valve62电动截止阀Electric Actuated Stop Valves63电动平行式双闸板闸板Electric Double Disk Parallel Gate Valves64电动楔式闸阀Electric Actuated Wedge Gate Valves 65电动装置Electric actuator66电－液动装置Eletro hydraulic actuator67电液伺服阀electro-hydraulic servovalve68调节弹簧Regulation spring69调节阀adjusting valve70调节阀control valve71调节阀regulating valve72调节螺套Adjusting bolt Adjusting screw73调节圈Adjusting ring74蝶板Disc75蝶阀；瓣阀butterfly valve76蝶阀；瓣阀；拍门；铰链阀flap valve77蝶式缓冲止回阀Butterfly Type Non-slam Check78蝶式止回阀Butterfly swing check valve79定比减压阀Proprutioning pressure reducing valve80定差减压阀Fixed differential reducing valve 81定值减压阀Fixed pressure reducing valve82动态特性Dynamic characteristics 83对焊连接阀Buttwelding valves84对夹蝶板阀Wafer plate valves85对夹式衬胶蝶阀Wafer Type Butterfly Valves with Rubber Itning86对夹式阀门Clamp valves87对夹式止回阀Wafer Check Valves88额定排量Certified capacity89额定排量系数Derated coefficient of discharge 90二通阀Two-way valves91阀valve92阀板valve deck plate93阀板valve plate94阀板式活塞泵valve deck plate type piston pump 95阀板式活塞泵valve plate type piston pump96阀瓣Disc97阀操纵杆valve operating rod98阀痤槽valve seat recess99阀挡valve grid100阀挡valve positioner101阀挡valve stop102阀导杆valve tail rod103阀导向器valve guide104阀盖bonnet105阀盖衬套bonnet bush106阀盖垫片bonnet gasket107阀杆stem108阀杆valve rod109阀杆valve spindle110阀杆端部尺寸Dimmension of valve stem end 111阀杆环stem ring112阀杆螺母Yoke bushing Yoke nut113阀杆填料stem packing114阀杆头部尺寸Dimension of valve stem head 115阀簧valve spring116阀簧压板valve spring plate117阀控水锤泵valve-controlled hydraulic ram 118阀框架valve yoke119阀门Valve120阀门传动装置valve bandle set121阀门和管件Valves and Fittings122阀门盘根valve packing123阀门手柄valve handle124阀盘disc125阀盘valve disc126阀片Disc127阀球valve ball128阀驱动臂valve driving arm129阀驱动臂valve motion arm130阀式活塞valve type piston131阀式活塞valve type bucket132阀室式活塞泵valve box type piston pump 133阀室式活塞泵（美）valve pot type piston pump 134阀抬起装置valve lifting device135阀体body136阀体valve body137阀箱valve box138阀箱valve cage139阀箱valve chest140阀箱；阀限位器valve guard141阀箱盖cover for valve box142阀箱盖valve box cover143阀箱式活塞泵（美）turret type piston pump 144阀形活塞泵valve type piston pump 145阀座Seat ring146阀座valve carrier147阀座valve seat(body seat)148阀座；阀盘valve seat149阀座环seat ring150阀座密封嵌条sealing strip for valve seat 151法兰flange 152法兰堵头blind flange153法兰端flange end154法兰接头flange joint155法兰连接紧固件（双头螺栓和螺flange bolting 帽）156法兰密封面，法兰面flange facing157法兰面加工flange facing finish158法兰球阀Flange Ball Valves159翻板阀Flap160反冲盘Disc holder161反向作用式减压阀Reverse acting reducing valve 162反向作用式减压阀Reverse acting reducing valve 163放空阀emptying valve164放气阀air vent valve;vent valve165放气阀；排气阀air evacuation valve166放泄阀escape valve167分置阀室式活塞泵separate valve box type piston pump 168分置阀室式活塞泵（美）side pot type piston pump 169封闭式Seal type170浮动式球阀Float ball valve171浮球Ball float172浮球阀Float Valve173浮球式疏水阀Ball float steam trap174浮球式疏水阀Free Float Type Steam Trap175浮桶Bucket float176浮桶式疏水阀Open bucket steam trap177辅助（副）阀Auxiliary valves178负荷率Rate of load condensate179附加背压力Superimposed back pressure180复位弹簧Returnning spring181杠杆式Lever type182杠杆式安全阀Lever and weight loaded safety valve 183杠杆式减压阀Lever reducing valve184高温阀门High temperature valve185高压阀门High pressure valve186格兰密封gland187隔离阀isolating valve188隔膜Diaphragm189隔膜阀diaphragm valve190隔膜式控制阀diaphragm operated comtrol valve 191工作背压Operating back pressure192工作温度Operating temperature193工作温度Working temperature194工作压差Operting differential pressure195工作压力Operating pressure196工作压力Working pressure197公称通径Nominal diameter198公称压力Nominal pressure199固定式球阀Fixed ball valve200关闭压力Lockup pressure201关阀过冷度Subcooled temperature of close valve 202关阀温度Closing valve temperature203管道安全阀Piping Safety Valves204过冷度Subcoold temperature205过流阀或节流阀Restrictor Valves206喉径Throat diameter207滑阀slide valve208滑阀式回转活塞泵rotary piston pump with slide gate209滑阀型转子泵eccentric rotary pump with sliding sleeve210环形阀annular valve211环形阀double beat valve212换向阀selector valve213换向阀shuttle valve214回转滑阀活塞泵piston pump with rotary gate215回座压力Re-seating pressure of a safety valve 216活塞昵减压阀Piston reducing valve217活塞式阀piston valve218活塞式阀；柱塞式阀plunger valve219活塞式减压阀Piston reducing valve220减速阀Deceleration valves221减压比Pressure reducing ratio222减压阀pressure reducing valve223浆液阀Parallel Slide Valves224角阀Angle Valve225角阀isolation valve angle configuration 226角式Angie type227角式节流阀Angle Throttle Valves228角式截止阀Angle Stop valves229铰链阀；片状阀flapper valve230节流阀throttle valve231节流阀choke valve232节流阀；节流throttle233结构长度Face-to-face dimension ;End-to-end dimension; Face-to-centre dimension234结构形式Type of construction235截止阀Globe valve236截止阀Shut-off Valve237截止阀；关断阀shut-off valve238截止式隔膜阀Globe diaphragm valve239紧急切断阀Emergeny Cut-off Valves240进气阀air intake valve241进水阀；进口阀门inlet valve242静态特性Static characteristics243静态特性偏差Static characteristics derivation244开阀过冷度Subcooled temperature of open valve 245开阀温度Opening valve temperature246开启高度Lift247壳体试验Shell test248壳体试验压力Seal test pressure249空气阀门Air valves250快速排污阀Quick Draining Valves251类型Type252冷凝结水排量Cold condensate capacity253冷态试验差压力Cold differential test pressure 254理论排量Theoretical flowing capacity255连接槽尺寸Dimension of connecting channel 256连接尺寸Conncetion cimension257连接形式Type of connection258帘面积Curtain area259流道面积Flow area260流道直径Flow diameter261流量孔板flow orifice plate262流量控制阀flow control valve263流量特性Flow characteristics264流量特性偏差Flow characteristics derivation 265漏汽量Steam loss266脉冲式疏水阀Impulse steam trap267密封面Sealing face268密封试验Seal test269密封试验压力Seal test pressure270明杆平行式双闸板闸板Double Disk Parallel Gate Valves271明杆闸阀Outside screw stem rising through handwheel type gate valve272膜片Diaphragm273内压自封Pressure seat274逆止阀；止回阀check valve275逆止阀；止回阀non-return valve276逆止阀止回阀单向阀check valve277排放背压力Brilt-up back pressure 278排放压力Relieving pressure279排灰阀Ash valves280排量系数Coefficient of discharge 281排气阀air release valve282排气阀Exhaust valves283排气阀Vent Valve284排水阀Drainage valves285排水温度Temperature at discharging condensate286排污阀blowdown valve 287排污箱阀Waste Valves288排渣闸阀Scum Gate Valves 289盘阀moushroom valve 290盘状阀plate valve291旁路阀by pass valve292配汽活塞阀缸套piston valve line293喷射阀injection valve294喷射阀sprayer valve295喷水阀spray water valve296频跳Chatter297平衡阀Balance valves298平衡式Balance type299平行式闸阀Parallel gate valve Parallel slide valve 300启闭件Disc301启闭压差Blowdown of a safety valve302起始升程Commencement of lift303气动装置Pneumatic actuator304气阀摇臂valve arm305气－液动装置Pneumatic-hydraulic actuator306潜水电泵排污泵Submerged Motor Pumps307切断阀截止阀block valve;shut-off valve;stop valve 308切断式止回阀stop check valve309切换阀多向阀changeover valve310球、球芯Ball311球阀Ball valve312球阀globe valve313球体Ball314全启式安全阀Fall lift safety valve315热凝结水排量Hot condensate capacity316入口隔离门suction isolating valve317塞子Plug318三通阀three-way isolating valve319三通阀three-way valve320三通式Three way type321上密封Back seat322上密封试验Back seal test323渗漏量Leckage324升降立式止回阀Vertical lift check valve325升降式止回阀Lift check valve326适用介质Suitable medium327适用温度Suitable temperature328手摇油泵阀Manual Oil Pumps Valves329疏水阀drain valve330双金属片式疏水阀Bimetal elements steam trap 331双口排气球Double Opening Exhaust Valves 332双联弹簧式安全阀Duplex safety valve333双闸板Double gate disc334双闸板平板闸阀Double Disc Flat Gate Valves 335水封闸阀Water Seal Gate Valves336水力喷射器真空泵Vacuum Pumps337伺服阀servovalve338填料Packing339填料垫Packing seat340填料函Stuffing341填料式旋塞阀Gland packing plug valve342填料箱Stuffing box343填料压盖Gland344通气阀breather valve345通气阀；呼吸器breather346通用阀门General valve347吐出阀；排出阀discharge valve348吐出阀限位器delivery valve guard349微启式安全阀Low lift safety valve350微阻缓闭止回阀Tiny Drag Slow Shut Check Valves 351吻合度Percent of contact area352蜗轮传动蝶阀Butterfly Valves with Gear Actuator 353蜗轮传动装置Wormgear actuator354屋脊式隔膜阀Weir diaphragm valve355无阀泵valveless pump356无阀隔膜泵valveless diaphragm pump357无阀振动泵valveless vibration pump358无负荷漏汽量No-load steam loss359无负荷漏汽率Rate of no-load steam loss360吸（抽）气阀Aspirating valves361吸入阀suction valve362吸入阀限位器suction valve guard363先导式安全阀Pilot operated safety valve364先导式液压阀Pilot-operated reducing valve365相对静偏差Relative static characteristics derivation366相对流量特性偏差Relative flow characteristics derivation367相对压力特性偏差Relative pressure characteristics derivation368销轴Hinge pin369楔式闸阀Wedge gate valve370斜板式蝶阀Indined disc butterfly valve 371泄料（放空，排污）阀Blowdown valves372泄压阀Decompression valves 373泄压阀pressure release valve374泄压阀；安全阀relief valve375卸荷式减压阀Balanced reducing valve376型号Type Model377旋启多瓣式止回阀Multi-disc swing foot valve378旋启式止回阀Swing check valve379旋启双瓣式底阀Double disc swing foot valve380旋塞阀Cock381旋塞阀plug valve382压力（増压）阀Pressure valve383压力调节阀；压力控制阀pressure controlled valve384压力特性Pressure characteristics385压力特性偏差Pressure characteristics derivation 386压力增长系数Pressure increasing ratio387摇杆Arm388液动装置Hydraulic actuator389液化气管件LPG Pipe Fitting390液下泵Under Water Pumps391液压执行器hydraulic actuator392仪表针形截止阀Meter Needle Type Globe Valves 393溢流阀overflow valve394翼形阀；锥形阀wing valve395油封式旋塞阀Lubricated plug valve396有阀翼板double acting wing397有阀翼板wing with valve398有负荷漏汽量Load steam loss399有负荷漏汽率Rate of load steam loss400圆板阀；圆盘阀disc valve401圆盘式疏水阀Shemostatic team trap402圆柱齿轮传动装置Cylindrical gear actuator403圆锥齿轮传动装置Conical gear actuator404闸板Wedge disc405闸板式隔膜阀Wedge diaphragm valve406闸阀gate valve407闸阀sluice valve408针形阀Pintle valve ; Needle valve409真空破坏阀vacuum breaker valve410蒸汽疏水阀Automatic steam trap Trap411整定压力Set pressure412正向作用式减压阀Direct acting reducing valve 413支架Yoke414直接载荷式安全阀Direct loaded safety valve 415直接作用式减压阀Direct-acting reducing valve 416直流式Y-globe type417直流式截止阀Oblique Stop Valve418直通单向阀inline check valve419直通单向阀straightway check valve420直通阀Throughway Valve421止回阀Check Valve422止回阀；回流阀reflux valve423制动阀Brake valves424中压阀门Middle pressure valve425钟形浮子式疏水阀Inverted bucket steam trap 426钟形罩Inverted bucket427轴套Axis Guide428主阀Main valve429主要外形尺寸Prime out-form dimensions 430主要性能参数Specifeca tion speeification 431注液漏斗阀Priming Tundish Valve432柱塞阀Plunger valve433柱塞截止阀Plunger Globe Valve434柱塞型摆动阀rocking plunger valve435撞击手轮Impact handwheel436锥形阀；翼形阀conical valve437自动循环阀Automatic Recirculation Valve438组合阀Combination valves439最大过冷度Maximum subcoold temperature 440最大流量Maximum flow rate441最大压差Maximum differential pressure442最低工作压力Minimum operating pressure443最高背压率Maximum rate of back pressure444最高工作背压Maximum operating back pressure 445最高工作温度Maximum operating temperature 446最高工作压力Maximum operating pressure447最高排水温度Maximum temperature at discharging 448最高允许温度Maximum allwable temperature449最高允许压力Maximum allowable pressure450最小过冷度Minimum subcooled temperature 451最小压差Minimum differntial pressure。

阀门及配件的中英文对照(较全)

阀门英文对照Handle Nut 手柄螺母Handle Sleeve 手轮套管Hard Seal Butterfly Valves 金属密封碟阀High Temperature Pressure Power Station Gate Valves 高温高压电站闸阀High Temperature Pressure Power Station Globe Valves 高温高压电站截止阀Hoop 卡箍Hayne's alloy 钴铬钨合金High tem perature steel 高温钢Hand-operated valves 手动阀Hard Seal Butterfly Valves 金属密封碟阀Hydraulic relay valves 液压继动阀Hex Hut 手轮螺帽Hydraulic Hand Gun 手动液压加注枪Identification Plate 铭牌Integral Seat 整体阀座Indicator 指示环Indicator Plug 指示塞ISO flange dimensions ISO 法兰尺寸ISO bolt circle ISO 螺栓外径Inside theread 内螺纹Inspection And Test 检验和试验Lifting Eye Bolt 吊眼螺栓Lower Stem 下部阀杆Lower Bearing 下部轴承Lower Bushing 下部衬套Liner 衬垫lug style 吊耳式（蝶阀）Locking Device 锁定装置Lift Check Valves 升降式止回阀Lining Ball Valves 衬里球阀Lining Butterfly Valves 衬里碟阀Lining Check Valves 衬里止回阀Lining Cock 衬里二通Lining Globe Valves 衬里截止阀Lining T-Cock Valves 衬里三通旋塞阀Liquid Indicator 液位计LPG Pipe Fitting 液化气管件Low tem perature steel 低温钢Limit valves 限位阀Lining Ball Valves 衬里球阀Lining Butterfly Valves 衬里碟阀Lining Check Valves 衬里止回阀Lining Cock 衬里二通Lining Globe Valves 衬里截止阀Lining T-Cock Valves 衬里三通旋塞阀Liquid Indicator 液位计LPG Pipe Fitting 液化气管件Line Shaft 中轴metric bolt hole threads 公制螺栓孔螺纹Magnetic Co-operate Globe Valves 磁耦合截止阀Magnetism Forle Pumps 磁力泵Mut 螺母Material chemical analysis and mechanical capacity 材料化学成份和机械性能Materials for main parts 主要零件材料Mechanical capacity 机械性能Max. Discharging Capacity 最大排水量Max. Operating Temperature 最高工作温度Max. Allowable Temperature 最高允许温度Max. Allowable Pressure 最高允许压力Model 型号Magnetic Co-operate Globe Valves 磁耦合截止阀Magnetism Forle Pumps 磁力泵Manual Oil Pumps Valves 手摇油泵(阀)Meter Needle Type Globe Valves 仪表针形截止阀Muffle check valve 消声止回阀Non-Rising Stem 暗杆N.P.T.=美国标准锥管螺纹Name Plate 铭牌Name of parts 零件名称Nominal Pressure 公称压力Nylon 尼龙塑料Nominal Pressure 公称压力NPT and Screwed bonnet 内螺纹和带螺纹阀盖Non Rising Stem Single 暗杆楔式单闸板闸阀Outside Screw and Yoke 外螺纹及支架O-Ring O 型环（密封圈）Outside theread 外螺纹Oxidant 氧化性介质Oblique Stop Valves 直流式截止阀Packing Gland 填料盖Packing 填料Plug Seat Ring 插销阀座垫圈Plug Disc 插销阀瓣Piston Rod Plug 活塞杆塞Piston Rod Plug Pin 活塞杆塞销钉Piston-Disc 活塞瓣Piston Ring 活塞垫圈Piston Ring Collar 活塞垫圈轴套pump discharge or elbows 泵的排泄口或弯头处Plug 插销PACKING SET 填料组合Polytetrafluoroethylene 聚四氟乙烯Pure aluminum 纯铝Pure cupper 纯铜Parallel Slide Valves 浆液阀Pintle valve 针形阀Piping Centrifugal Pumps 管道离心泵Pressure valve 压力（増压）阀Piping Pumps 管道泵Piping Safety Valves 管道安全阀Plunger Globe Valves 柱塞截止阀Restrictor Valves 过流阀(或节流阀)Pressure-Temperature Benchmark 压力-温度基准PHYSICAL SIZE 尺寸大小Quick Draining Valves 快速排污阀Renewable Seat and Disc 可更换阀座和阀瓣Rubber flange 橡胶法兰Reductant 还原性介质Rising stem 明杆Rubbeer graphite board 橡胶石墨板Reducing valve 减压阀Relief valve 安全泄压阀Rapid closing stop valve 紧急关闭阀Retainer 压环Rocker 摇臂Swing Nut 转轮螺母Spring Shim 弹簧片Split Yoke Bolt Nut 开口支架螺栓螺母Stuffing Box Nut 填料箱螺母Swing Bolt 转轮螺栓Split Yoke Bolt 开口支架螺栓Stuffing Box Bolt 填料箱螺栓Seat Ring 阀座垫圈Stuffing Box Gasket 填料箱垫圈Stem 阀杆Stem Collar 阀杆轴套Set Bushing 固定螺丝Stuffing Box 填料箱Solid Wedge 实心楔板Stem Collar 阀杆轴套Seat Disc Nut 阀座阀瓣螺母Swivel Nut 旋转螺母Screw-in Bonnet 外螺纹阀盖235 solder 235 焊接Seat Disc 阀座阀瓣Semi-Plug Disc 半插销阀瓣Semi-Plug Seat Ring 半插销座垫圈Spring Actuated 弹簧传动Set Bushing 固定螺丝Side Plug 侧面塞子Stop Pin Retainer 止推销定位器Safety Nut 安全螺母Stem Seal 阀杆密封Switch Box 转换开关盒Stem Kit 阀杆组件Seat 阀座Stem Nut 阀杆螺母Stem 阀杆Stem Washer 阀杆垫圈Stem Packing 阀杆填料Swing Check Valves 旋启式止回阀Screw 螺栓Sealing 密封件Stem 阀杆Stem Mut 阀杆螺母Stem seal 填料Seat testing pressure 压力气密封试验压力Socket 卡套Spring steel 弹簧钢Stainless acid-resisting steel 不锈耐酸钢Stainless and Graphite 不锈钢/石墨Stainless steel 不锈钢Steel Casting iron 碳素钢铸件Shell Test Pressure 壳体试验压力。

管材管件阀门接头管道特件紧固件密封等中英文对照

管材、管件、阀门、接头、管道特件、紧固件、垫片、密封、工程材料等中英文对照化工管道设计技术英语词汇(1－2－3)1管道组成件Pipingcomponent1.1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steelpipe铸铁管castironpipe衬里管linedpipe复合管cladpipe碳钢管carbonsteelpipe合金钢管alloysteelpipe不锈钢stainlesssteelpipe奥氏体不锈钢管austeniticstainlesssteelpipe铁合金钢管ferriticalloysteelpipe轧制钢管wrought-steelpipe锻铁管wrought-ironpipe无缝钢管seamless(SMLS)steelpipe焊接钢管weldedsteelpipe电阻焊钢管electric-resistanceweldedsteelpipe电熔（弧）焊钢板卷管electric-fusion(arc)-weldedsteel-platepipe螺旋焊接钢管spiralweldedsteelpipe镀锌钢管galvanizedsteelpipe热轧无缝钢管hot-rollingseamlesspipe冷拔无缝钢管cold-drawingseamlesspipe水煤气钢管water-gassteelpipe塑料管plasticpipe玻璃管glasstube橡胶管rubbertube直管runpipe;straightpipe1.2管件Fitting弯头elbow异径弯头reducingelbow带支座弯头baseelbowk半径弯头longradiuselbow短半径弯头shortradiuselbow长半径180°弯头longradiusreturn短半径180°弯头shortradiusreturn带侧向口的弯头（右向或左向）sideoutletelbow(righthandorlefthand)双支管弯头（形）doublebranchelbow三通tee异径三通reducingtee等径三通straighttee带侧向口的三通（右向或左向）sideoutlettee(righthandor1efthand)异径三通（分支口为异径）reducingtee(reducingonoutlet)异径三通（一个直通口为异径）reducingtee(reducingononerun)带支座三通basetee异径三通（一个直通口及分支口为异径）reducingtee(reducingononerunandoutlet)异径三通（两个直通口为异径，双头式）reducingtee(reducingonbothruns,bullhead)45°斜三通45°lateral45°斜三通（支管为异径）45°lateral(reducingonbran ch)45°斜三通(一个直通口为异径)45°lateral(reducingononerun)45°斜三通(一个直通口及支管为异径)45°lateral(reducingononerunandbranch)Y型三通（俗称裤衩）true“Y”四通cross等径四通straightcross异径四通reducingcross异径四通（一个分支口为异径）reducingcross(reducingononeoutlet)异径四通（一个直通口及分支口为异径）reducingcross(reducingononerunandoutlet)异径四通（两个分支口为异径）reducingcross(reducingonbothoutlet)异径四通（一个直通口及两个分支口为异径）reducingcross(reducingononerunandbothoutlet) 异径管reducer同心异径管concentricreducer偏心异径管eccentricreducer锻制异径管reducingswage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,fullcoupling半管接头halfcoupling异径管接头reducingcoupling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reducingnipple;swagenipple1.3弯管Bend预制弯管fabricatedpipebend跨越弯管（^形）cross-overbend偏置弯管（~形）offsetbend90°弯管quarterbend环形弯管cirelebend单侧偏置90°弯管（?形）singleoffsetquarterbend S形弯管“S”bend单侧偏置U形膨胀弯管（|?形）singleoffset“U”bend U形弯管“U”bend双偏置U膨胀弯管doubleoffsetexpansion“U”bend斜接弯管mitrebend三节斜接弯管3-piecemitrebend折皱弯管corrugatedbend圆度roundness1.4法兰Flange(FLG）整体管法兰integralpipeflange钢管法兰steelpipeflange螺纹法兰threadedflange滑套法兰（包括平焊法兰）slip-onflange(SO);slip-onweldingflange 承插焊法兰socketweldingflange松套法兰lapjointflange(LJF)对焊法兰weldingneckflange(WNF)法兰盖blindflange,blind孔板法兰orificeflange异径法兰reducingflange盘座式法兰??padtypeflange松套带颈法兰loosehubbedflange焊接板式法兰??weldingplateflange对焊环weldingneckcollar（与stubend相似）平焊环welding-oncollar突缘短节stubend,lap翻边端lappedpipeend松套板式法兰looseplateflange压力级pressurerating,pressureratingclass压力—温度等级pressure-temperaturerating法兰密封面，法兰面flangefacing突面raisedface(RF)凸面maleface(MF)凹面femaleface(FMF)榫面tongueface槽面grooveface环连接面ringjointface全平面；满平面flatface;fullface(FF)光滑突面smoothraisedface(SRF)法兰面加工facingfinish粗糙度roughness光滑的smooth齿形serrated均方根rootmeansquare(RMS)算术平均粗糙高度arithmeticalaverageroughnessheight(AARH)配对法兰companion-flange螺栓圆boltcircle(B.C.)1.5垫片Gasket(GSKT)垫片的型式typeofgasket平垫片flatgasket环形平垫片flatringgasket平金属垫片flatmetalgasket夹棉织物的橡胶elastomerwithcottonfabricinsertion夹石棉织物的橡胶elastomerwithasbestosfabricinsertion夹石棉织物及金属丝加强的橡胶elastomerwithasbestosfabricinsertionandwithwirereinforcement无石墨压缩白石棉垫片nongraphitedcompressedwhiteasbestosgasket天然白橡胶垫片naturalwhiterubbergasket压缩石棉垫片compressedasbestosclassgasket浸聚四氟乙烯的石棉垫片PTFEimpregnatedasbestosgasket夹石棉的缠绕金属垫片spiral-woundmetalgasketwithasbestosfiller内环innerring外环，外定位环outerring波纹金属垫片corrugatedmetalgasket波纹金属包嵌石棉垫片corrugatedmetalgasketwithasbestosinserted双夹套波纹金属包石棉垫片corrugatedmetaldoublejacketedasbestosfilledgasket 双夹套垫片doublejacketedgasket金属包石棉平垫片flatmetaljacketedasbestosfilledgasket整体金属齿形垫片solidmetalserratedgasket槽形金属垫片groovedmetalgasket环形连接金属垫片ringjointmetalgasket八角环形垫片octagonalringgasket椭圆环形垫片ovalringgasket透镜式垫片lensgasket非金属垫片non-metallicgasket1.6阀门Valve1.6.1阀门结构、零件阀轭yoke外螺纹阀杆及阀轭outsidescrewandyoke(OS&Y)阀杆stem内螺纹insidescrew(IS)阀轭套yokesleeve阀杆环stemring阀座valveseat(bodyseat)阀座环、密封圈seatring整体（阀）座integralseat堆焊（阀）座depositedseat阀芯（包括密封圈、杆等内件）trim阀盘disc阀盘密封圈discseat阀体body阀盖bonnet阀盖衬套bonnetbush螺纹阀帽screwcap螺纹阀盖screwbonnet螺栓连接的阀盖boltedbonnet(BB)活接阀盖（帽）unionbonnet(cap)螺栓连接的阀帽boltedcap(BC)焊接阀盖weldedbonnet(WB)本体阀杆密封bodystemseal石棉安全密封asbestosemenenseal倒密封backseal压力密封的阀盖pressure-tightbonnet 动力操纵器poweredoperator电动操纵器electricmotoroperator气动操纵器pneumaticoperator液压操纵器hydraulicoperator快速操纵器quick-actingoperator滑动阀杆slidingstem正齿轮传动spurgearoperated伞齿轮传动bevelgearoperated扳手操作wrenchoperated链轮chainwheel手轮handwheel手柄handlever(handle)气缸（或液压缸）操纵的cylinderoperated链条操纵的chainoperated等径孔道fullbore;fullport异径孔道reducingbore,reducedport,venturiport 短型shortpattern紧凑型（小型）compacttype笼式环lanternring压盖gland阀杆填料stempacking阀盖垫片bonnetgasket升杆式（明杆）risingstem(RS)非升杆式（暗杆）non-risingstem(NRS)指示器/限位器indicator/stopper注油器greaseinjector可更换的阀座环renewableseatring1.6.2常用阀(1）闸阀gatevalve平行双闸板doublediscparallelseat开口楔形闸板splitwedge挠性整体楔形闸扳flexiblesolidwedge整体楔形闸板solidwedge塞型闸阀pluggatevalve直通型闸阀throughconduitgatevalve(2)截止阀globevalve球心型阀盘globetypedisc塞型阀盘plugtypedisc可转动的阀盘swiveldisc(3)节流闪阀throttlevalve针阀needlevalve(4)角阀anglevalve(5)Y型阀（Y型阀体截止阀）Y-valve(Y-bodyglobevalve)(6)球阀ballvalve三通球阀3-wayballvalve装有底轴的trunnionmounted耐火型firesafetype浮动球型floatingballtype防脱出阀杆blowoutproofstem(7)蝶阀butterflyvalve对夹式（薄片型）wafertype凸耳式lugtype偏心阀板蝶阀offsetdiscburerflyvalve;eccentricbutterflyvalve 斜阀盘蝶阀canteddiscbutterflyvalve连杆式蝶阀linkbutterflyvalve8)柱塞阀pistontypevalve(9)旋塞阀plugvalve三通旋塞阀three-wayplugvalve四通旋塞阀four-wayplugvalve旋塞cock衬套旋塞sleevecock(10)隔膜阀diaphragmvalve橡胶衬里隔膜阀rubberlineddiaphragmvalve直通式隔膜阀straightwaydiaphragmvalve堰式隔膜阀weirdiaphragmvalve(11)夹紧式胶管阀pinchvalve（用于泥浆、粉尘等）(12)止回阀checkvalve升降式止回阀liftcheckvalve旋启式止回阀swingcheckvalve,flapcheckvalve落球式止回阀ballcheckvalve弹簧球式止回阀springballcheckvalve双板对夹式止回阀dualplatewafertypecheckvalve 无撞击声止回阀non-slamcheekvalve底阀footvalve切断式止回阀stopcheckvalve;non-returnvalve活塞式止回阀pistoncheckvalve斜翻盘止回阀tiltingdisccheckvalve蝶式止回阀butterflycheckvalve1.6.3其它用途的阀安全泄气阀safetyvalve(SV)安全泄液阀reliefvalve(RV)安全泄压阀safetyreliefvalve杠杆重锤式leverandweighttype引导阀操纵的安全泄气阀pilotoperatedsafetyvalve复式安全泄气阀twintypesafetyvalve罐底排污阀flush-bottomtankvalve电磁阀solenoidvalve,solenoidoperatedvalve电动阀electricallyoperatedvalve,electric-motoroperatedvalve气动阀pneumaticoperatedvalve低温用阀cryogenicservicevalve蒸汽疏水阀steamtrap机械式疏水阎mechanicaltrap浮桶式疏水阀openbuckettrap,opentopbuckettrap浮球式疏水阀floattrap倒吊桶式疏水阀invertedbuckettrap自由浮球式疏水阀loosefloattrap恒温式疏水阀thermostatictrap金属膨胀式蒸汽疏水阀metalexpansionsteamtrap液体膨胀式蒸汽疏水阀liquidexpansionsteamtrap双金属膨胀式蒸汽疏水阀bimetallicexpansionsteamtrap压力平衡式恒温疏水阀balancedpressurethermostatictrap热动力式疏水阀thermodynamictrap脉冲式蒸汽疏水阀impulsesteamtrap放气阀（自动放气阀）airventvalve(automaticairventvalve)（疏水阀用）平板式滑动闸阀slabtypeslidinggatevalve盖阀flatvalve换向阀divertingvalve,reversingvalve热膨胀阀thermoexpansionvalve自动关闭阀self-closinggatevalve自动排液阀self-drainingvalve管道盲板阀line-blindvalve挤压阀squeezevalve（用于泥浆及粉尘等）呼吸阀breathervalve风门、挡板damper减压阀pressurereducingvalve,reducingvalve控制阀controlvalve膜式控制阀diaphragmoperatedcontrolvalve执行机构actuator背压调节阀backpressureregulatingvalve差压调节阀differentialpressureregulatingvalve 压力比例调节阀pressureratioregulatingvalve 1.6.4未指明结构（或阀型）的阀切断阀blockvalve;shut-offvalve;stopvalve调节阀regulatingvalve快开阀quickopeningvalve快闭阀quickclosingvalve隔断阀isolatingvalve三通阀threewayvalve夹套阔jacketedvalve非旋转式阀non-rotaryvalve排污阀blowdownvalve集液排放阀dripvalve排液阀drainvalve放空阀ventvalve卸载阀unloadingvalve排出阀dischargevalve吸入阀suctionvalve多通路阀multiportvalve取样阀samplingvalve手动阀hand-operatedvalve;manuallyoperatedvalve 锻造阀forgedvalve铸造阀castvalve（水）龙头bibb;bib;faucet抽出液阀（小阀）bleedvalve旁路阀by-passvalve软管阀hosevalve混合阀mixingvalve破真空阀vacuumbreaker冲洗阀flushvalve第一道阀；根部阀primaryvalve根部阀rootvalve总管阀headervalve事故切断阀emergencyvalve1.7管道特殊件PipingSpecialty1.7.1管道特殊件（组件）粗滤器strainer过滤器filter临时粗滤器（锥型）temporarystrainer(conetype)y型粗滤器y-typestrainerT型粗滤器T-typestrainer永久过滤器permanentfilter丝网粗滤器gauzestrainer洗眼器及淋浴器eyewasherandshower视镜sightglass阻火器flamearrester喷嘴；喷头spraynozzle取样冷却器samplecooler消声器silencer膨胀节expansionjoint波纹膨胀节bellowexpansionjoint单波singlebellow双波doublebellow多波multiplebellow压力平衡式膨胀节pressurebalancedexpansion带铰链膨胀节hingedexpansionjoint轴向位移型膨胀节axialmovementtypeexpansionjoint自均衡膨胀节（外加强环）self-equalizingexpansionjoint 带接杆膨胀节tiedexpansionjoint万向型膨胀节universaltypeexpansionjoint球形补偿器balltypeexpansionjoint填函式补偿器sliptype(packedtype)expansionjoint单向滑动填料函补偿器singleactionpackedslipjoint1.7.2管道特殊元件PipingSpecialElement软管接头hoseconnection(HC)快速接头quickcoupling金属软管metalhose橡胶管rubberhose挠性管flexibletube鞍形补强板reinforcingsaddles补强板reinforcementpad特殊法兰specialflange漏斗funnel排液环dripring排液漏斗drainfunnel插板blank垫环spacer8字盲板spectacleblind;figure8blind 限流孔板restrictionorifice爆破片rupturedisk法兰盖贴面protectivedisc费托立克接头victauliccoupling1.8端部连接EndConnection法兰端flangedend坡口端beveledend(BE)对焊端buttweldedend平端plainend(PE)承插焊端socketweldingend螺纹端threadedend(TE)承口bellend焊接端weldingend法兰连接（接头）flangedjoint对焊连接（接头）buttweldedjoint螺纹连接，管螺纹连接threadedjoint,pipethreadedjoint 锥管螺纹密封焊连接seal-weldedtaperpipethreadedjoint 承插焊连接（接头）socketweldedjoint承插连接（接头）bellandspigotjoint环垫接头ringjoint(RJ)万向接头universaljoint软钎焊连接（接头）solderedjoint搭接接头，松套连接lappedjoint外侧厚度切斜角bevelforoutsidethickncss内侧厚度切斜角bevelforinsidethickness内外侧厚度切斜角bevelforcombinedthickness法兰式的flanged(FLGD)对焊的buttwelded(BW)螺纹的threaded(THD)承插焊的socketwelded(SW)小端为平的smallendplain(SEP)大端为平的largeendplain(LEP)两端平bothendsplain(BEP)小端带螺纹smallendthread(SET)大端带螺纹largeendthread(LET)两端带螺纹bothendthread(BET)一端带螺纹oneendthread(OET)支管连接branchconnection焊接支管branchpipeweldeddirectlytotherunpipe 2管道用紧固件及螺纹2.1紧固件螺栓bolt六角头螺栓hexagonalheadbolt方头螺栓squareheadbolt螺柱，双头螺栓studbolt环头螺检eyebolt沉头螺栓countersunk(head)screw地脚螺栓anchorbolt;foundationbolt松紧螺旋扣（花篮螺丝）turnbuckleU形螺栓U-boltT形螺栓T-bolt圆头螺钉roundheadbolt机螺栓，机螺钉maehinebolt顶开螺栓，顶起螺栓Jackscrew自攻螺钉selftappingscrew膨胀螺栓expansionbolt粗制的coarse精制的finished,fine螺母nut六角螺母hexagonalnut方螺母squarenut蝶形螺母wingnut扁螺母flatnut锁紧螺母locknut垫圈washer平垫圈plainwasher球面垫圈sphericalwasher弹簧垫圈springwasher方垫圈squarewasher斜垫圈slantwasher销轴pinnedshan销pin开口销cotterpin定位销dowelpin带孔销pinwithhole圆锥销taperpin铆钉rivet键key2.2??螺纹左螺纹lefthandthread右螺纹righthandthread管螺纹pipethread锥管螺纹taperpipethread直管螺纹straightpipethread 梯形螺纹trapezoidthread螺距pitchofthread粗牙螺纹coarsethread细牙螺纹finethread特细牙螺纹extrafinethread通长螺纹fullthread惠氏螺纹whitworththread公制螺纹metricibread美国标准锥管螺纹Americanstandardtaperpipethread(NPT) 螺孔tap3材料、型钢及填料3.1金属材料3.1.1黑色金属FerrousMetal碳素钢carbonsteel(CS)低碳钢low-carbonsteel中碳钢medium-carbonsteel高碳钢high-carbonsteel普通碳素钢generalcarbonsteel优质碳素钢high-qualitycarbonsteel普通低合金结构钢generalstructurelow-alloysteel合金结构钢structuralalloysteel合金钢alloysteel低合金钢lowalloysteel中合金钢mediumalloysteel高合金钢highalloysteel耐热钢heatresistingsteel高强度钢highstrengthsteel复合钢cladsteel工具钢toolsteel弹簧钢springsteel钼钢molybdenumsteel镍钢nickelsteel铬钢chromiumsteel铬钼钢chrome-molybdenumsteel铬镍钢chromium-nickelsteel,chrome-nickelsteel 不锈钢stainlesssteel(S.S.)奥氏体不锈钢Austeniticstainlesssteel马氏体不锈钢Martensiticstainlesssteel司特来合金（钨铬钴台金）Stellite耐蚀耐热镍基合金Hastelloy铬镍铁合金inconel耐热铬镍铁合金incoloy20合金20alloy平炉钢（马丁钢）Martinsteel镇静钢killedsteel半镇静钢semi-killedsteel沸腾钢rimmedsteel;rimmingsteel;open-steel锻钢forgedsteel铸钢caststeel铸铁castiron(C.I.)灰铸铁greycastiron可锻铸铁malleableiron(MI)球墨铸铁nodularcastiron;nodulargraphiteiron 生铁pigiron熟铁，锻铁wroughtiron铸件casting高硅铸铁highsiliconcastiron3.1.2镀层及制造方法渗铬钢，镀铬钢chromizedsteel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hotrolling冷轧coldrolling挤压extruding冷加工coldworking热加工hotworking拔制drawing3.1.3有色金属Non-ferrousMetal铝aluminum铜，紫铜copper黄铜brass青铜bronze铝青铜aluminumbronze磷青铜phosphorbronze铝镁合金aluminummagnesium锰青铜manganesebronze蒙乃尔（注：镍及铜合金）Monel镍铜台金nickelcopperalloy非铁合金nonferrousalloy钛titanium铅lead硬铅hardlead3.1.4材料性能极限强度ultimatestrength抗拉强度tensilestrength屈服极限yieldlimit屈服点yieldpoint延伸率percentageelongation抗压强度compressivestrength抗弯强度bendingstrength弹性极限elasticlimit冲击值impactvalue疲劳极限fatiguelimit蠕变极限creeplimit持久极限endurancelimit布氏硬度Brinellhardness洛氏硬度Rockwellhardness维氏硬度Vickersdiamondhardness,diamondpenetratorhardness 蠕变断裂强度creeprupturestrength断面收缩率reductionofarea韧性toughess脆性brittleness延性ductility冷脆coldshortness冷流coldflow3.2非金属材料Non-metallicMaterial塑料plastic丙烯腈—丁二烯—苯乙烯acrylonitrile-butadiene-styrene(ABS) 聚乙烯polyethylene(PE)聚氯乙烯polyvinylchloride(PVC)苯乙烯橡胶styrene-rubber(SR)聚丁烯polybutylene(PB)聚丙烯polypropylene(PP)聚苯乙烯polystyrene(PS)氯化聚醚chlorinatedpolyether(CPE)聚酰胺polyamide(PA)聚碳酸酯polycarbonate(PC)聚甲基丙烯酸甲酯polymethylmethacrylate(PMMA)醋酸丁酸纤维素celluloseacetatebutyrate(CAB)氯化聚氯乙烯chlorinatedpolyvinylchloride(CPVC)聚偏二氟乙烯polyvinylidenefluoride(PVDF)缩醛塑料acetalplastic尼龙塑料nylonplastic聚烯烃polyolefin(PO)石墨酚醛塑料graphitephenolicplastics聚四氟乙烯polytetrafluoroethylene(PTFE)纤维增强热塑性塑料fiberreinforcedthermoplastics热塑性塑料thermoplastic热固性塑料thermosettingplastics胶粘剂adhesive溶剂胶接剂solventcement树脂resin环氧树脂epoxy,epoxyresin聚酯树脂polyesterresin聚酯纤维polyesterfibers氟塑料fluoroplastics聚氨基甲酸酯polyurethane丙烯酸树脂acrylicresin脲醛树脂urearesin呋哺树脂furanresin乙烯丙烯二烃单体ethylenepropylenedienemonomer(EPDM) 合成橡胶syntheticrubber橡胶rubber丁腈橡胶nitrilebutadienerubber氯丁橡胶neoprene天然橡胶naturalrubber乙丙橡胶ethylenepropylenerubber(EPR)玻璃glass硼硅玻璃borosilicateglass耐火砖firebrick陶瓷ceramic搪瓷porcelainenamel木材wood3.3型材型钢shapedsteel,sectionsteel,swage 角钢anglesteel槽钢channel工字钢I-beam宽缘工字钢或H钢wideflangedbeamT型钢T-bar方钢squarebar扁钢flatbar角钢hexagonalsteelbar圆钢roundsteel;rod钢带strapsteel钢板plate网纹钢板checkeredplate腹板（指型钢的立板）web翼缘（指型钢的缘）wing3.4填料及填料函填料packing石棉绳asbestosrope,asbestoscord．O形环O-ring自密封self-sealing四氟带Teflontap带铬镍合金丝的石棉绳asbestosropewithinconelwire,inconelwireasbestos 浸聚四氟乙烯的石棉填料Teflonimpregnatedasbestospacking金属填料metallicstuffing填料箱，填料函packingbox,stuffingbox填料函压盖stuffingboxgland。

各种阀门、管件和部件名称中英文对照表

sealing strip for valve seat
151 法兰 152 法兰堵头
flange blind flange
153 法兰端
flange end
154 法兰接头
flange joint
155
法兰连接紧固件（双头螺栓和螺帽）
flange bolting
156 法兰密封面，法兰面 157 法兰面加工
136 阀体 137 阀箱
valve body valve box
138 阀箱 139 阀箱
valve cage valve chest
140 阀箱；阀限位器
valve guard
141 阀箱盖 142 阀箱盖
cover for valve box valve box cover
143 阀箱式活塞泵（美） 144 阀形活塞泵
80 定差减压阀 81 定值减压阀
Non-return Valve Single gate disc Single Disc Flat Gate Valves Spring diaphragm reducing valve Direct spring loaded safety valve Spring plate Flexible gate disc Equivalent calculated capacity damper Pilot valve Valve guide disc guide Sub-zero valve Low pressure valve bottom valve Foot valve Eletro magnetic actuator magnetic valve solenoid valve Eletro magnetichydraulic actuator mortor operated valve motorized valve Electric Actuated Stop Valves Electric Double Disk Parallel Gate Valves Electric Actuated Wedge Gate Valves Electric actuator Eletro hydraulic actuator electro-hydraulic servovalve Regulation spring adjusting valve control valve regulating valve Adjusting bolt Adjusting screw Adjusting ring Disc butterfly valve flap valve Butterfly Type Non-slam Check Butterfly swing check valve Proprutioning pressure reducing valve Fixed differential reducing valve Fixed pressure reducing valve

钢管管件阀门等英文词汇缩写中文对照

钢管管件阀门等英文词汇缩写中文对照中文名称英文全称英文缩写管子pipe无缝钢管Seamless steel pipeSMLS管帽Cap C 弯头Elbow EL 长半径弯头Long radius elbow ELL 短半径弯头Short radius elbow ELS 斜接弯头（虾米腰弯头）Miter elbow MEL 异径弯头Reducing elbow REL 三通Tee T 斜三通Lateral tee LT 异径三通Reducing tee RT 异径管接头（大小头）Reducer R 同心异径管接头（同心大小头）Concentric reducer CR 偏心异径管接头（偏心大小头）Eccentric reducer ER 管箍Coupling CPL 双头管箍Full coupling FCPL 单头管箍Half coupling HCPL 异径管箍Reducing coupling RCPL 内外螺纹接头Bushing BU 活接头Union UN 软管接头Hose coupler HC 翻边短节Stub end SE短节Pipe nipple or straight nippleNIP异径短节Swaged nipple SNIP 管帽（封头）Cap CP 管堵（丝堵）Plug PL 盲板Blank BLK8字盲板Spectacle blind (blank)SB补强板Reinforcing pad RP 法兰flange法兰Flange FLG 滑套法兰（包括平焊法兰）Slip-on flange SO 松套法兰Lap joint flange LJF对焊法兰Welding neck flangeWNF承插焊法兰Socket-welding flangeSWF螺纹法兰Threaded flange T 异径法兰Reducing flange REDF 法兰盖（日法兰）Blind flange BF法兰密封面Flange scaling faceFSF突面Raised face RF 凸面Male face MF 凹面Female face FMF 全平面；满平面Flat face；full face FF凹凸面Male and female faceMFF环连接面Ring joint face RJ环连接面Ring joint face RJ榫槽面Tongue and groove faceTG榫面Tongue face TF 槽面Groove face GF光滑突面Smooth raised faceSRF均方根Root mean square RMS算术平均粗糙高度Arithmetical average roughness heightAARH螺栓圆Bolt circle B.C.垫片gasket垫片Gasket GSKT非金属垫片Non-metallic gasketNMG石棉垫片Asbestos gasket AG 橡胶垫片Rubber gasket RG聚四氟乙烯包复垫片PTFE envelope gasketTEG半金属垫片Semi-metallic gasketSMG金属包垫片Meta-jacket gasketMJG缠绕式垫片Spiral wound gasketSWG金属垫片Metallic gasket MG金属平垫片Flat metallic gasketFMG齿形金属垫片Solid metal serrated gasketSMSG透镜式金属环垫Lens ring gasket LER八角形金属环垫Octagonal ring gasketOCR椭圆形金属环垫Oval ring gasket OVR内外定位环Inner ring and outer ringIR/OR内定位环Inner ring IR 外定位环Outer ring OR 紧固件螺栓Bolt B 螺柱Stud bolt SB 螺母Nut NU 花蓝螺母Turnbuckle TB 垫圈Washer WSR 弹簧垫圈Spring washer SWSR 阀门闸阀Gate valve GV 截止阀Globe valve GLV 止回阀Check valve CHV 蝶阀Butterfly valve BUV 球阀Ball valve BAV 旋塞阀Plug valve (cock)PV 调节阀Control valve CV减压阀Pressure reducingvalveRV蒸汽疏水阀Steam trap ST泄压阀Pressure relief valvePRV呼吸阀Breather valve BV 针形阀Needle valve NV 角阀AV角阀AV 隔膜阀DV 三通阀TWV 插板阀SGV 阀门-阀门结构、零件内螺纹Inside screw IS 螺栓连接的阀盖Bolted bonnet BB 螺栓连接的阀帽Bolted cap BC 焊接阀盖Welded bonnet WB 升杆式（明杆）Rising stem RS 非升杆式（暗杆）Non-rising stem NRS 阀门-其他用途的阀安全泄气阀Safety valve SV 安全泄液阀Relief valve RV 管道特殊元件piping special element软管接头Hose connection HC 管道上的小型设备气液分离器Separator SPR 阻火器Flame arrester FA 过滤器Strainer SR Y型过滤器Y-type strainer SRY T型过滤器T-type strainer SRT桶式过滤器Bucket type strainerSRB临时过滤器Temporary strainerTSR消声器Silencer SIL 视镜Slight glass SG 取样冷却器Sample cooler SC 排液漏斗Drain funnel DF 管道混合器Line mixer LM 限流孔板Restriction orifice RO 混合孔板Mixing orifice MO 爆破片（爆破膜）Rupture disk RD 补偿器Expansion joint EJ 管道特殊件-端部连接end connection坡口端Beveled end BE 平端Plain end PE 螺纹端Threaded end TE 环垫接头Ring joint RJ 法兰式的Flanged FLGD 对焊的Butt welded BW 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 plain LEP 两端平Both ends plain BEP 小端带螺纹的Small end thread SET 大端带螺纹的Large end thread LET 两端带螺纹的Both ends thread BET 一端带螺纹One end thread OET穿线管EMT Conduit螺纹美国标准椎管螺纹American standardtaper pipe threadNPT英制惠氏标准螺British BSW纹British BSW金属材料-黑色金属ferrous metal碳素钢Carbon steel CS 不锈钢Stainless steel S.S.铸铁Cast iron C.I.可锻铸铁Malleable iron MI 非金属材料non-metallic material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Polybutene PB 聚丙烯Polypropylene PP 聚苯乙烯Polystyrene PS氯化聚醚Chlorinated polyetherCPE聚酰胺Polyamide PA 聚碳酸酯Polycarbonate PC聚甲基丙烯酸甲酯Polymethyl MethacrylatePMMA醋酸丁酸纤维素Cellulose acetatebutyrateCAB氯化聚氯乙烯Chlorinated polyvinyl chlorideCPVC聚偏二氟乙烯Polyvinylidene fluorideFVDF聚烯烃Polyolefin PO聚四氟乙烯PolytetrafluoroethenePTFE乙丙橡胶Ethylene propylene rubberEPR管道材料规定piping material specification公称直径Nominal diameter DN公称压力Nominal pressure PN压力级、等级、类别Class CL低压Low pressure L.P.中压Medium pressure M.P.高压High pressure H.P.大气压Atmosphere ATM 壁厚Wall thickness WT壁厚系列号Schedule number SCH. No.标准Standard STD 加强Extra strong XS特强Double extra strongXXS金属材料Metallic material M 碳钢Carbon steel CS 铸钢Cast steel CAS 锻钢Forged steel FS 合金钢Alloy steel AS 不锈钢Stainless steel SS 奥氏体不锈钢Austenitic AUST 铸铁Cast iron CI 可锻铸铁Malleable iron MI 球墨铸铁Ductile iron DI 铝Aluminum AL黄铜Brass BRS 青铜Bronze BRZ青铜Bronze BRZ 紫铜Copper CU 低合金钢Low alloy steel LAS低合金锻钢Forged low alloy steelFLAS低合金铸钢Cast low alloy steelCLAS材料统计material take-off （MTO）材料表Bill of material BM综合管道材料表Consolidated piping material summary sheetCPMSS材料情况报告表Material status reportMSR数量Quantity QTY 图名管道布置平面Piping arrangement planRAP初版设备布置图Preliminary plot planA issue内部审查版设备布置图Internal approval plot planB issue用户审查版设备布置图Owner approval plot planC issue确认版设备布置图Confirm plot plan D issue 研究版设备布置图Planning plot plan E issue 设计版设备布置图Designing plot plan F issue施工版设备布置图Construction plotplanG issue工艺流程图Process flow diagramPFD管道和仪表流程图Piping & instrument diagramPID接续图Continued on drawingCOD详图Detail DTL管段图Spool drawing(each line isometric drawing)SPDWG图号Drawing number DWGNO所在图号Drawing identificationDWGI材料表List of material LOM 汇料Material take-off MTO 附录Appendix APPX 工号Job Number JOB.NO.基础工程设计数据Basic engineeringdesign dataBEDD详细工程设计数据Detail engineeringdesign dataDEDD修改号Revision number REV.NO.参考图Reference drawing REF采样接口Sample connectionSC厂房、站、单元软管站、公用工程站Hose station HS 设备布置项目区界内侧Inside battery limit I.S.B.L.项目区界Battery limit BLConstruction nort建北Construction north CN东East E 西West W 南South S 北North N 水平Horizontal H 竖直、铅直、直立Vertical V 地坪Ground GRD 地下Underground UG 装置边界线Battery limit line BL事故沐浴洗眼器Emergency shower and eye washerESEW软管站Hose station HS 接续分界线Match line ML 管道支架（管架）Piping support PS 管桥Pipe rack PR 构架（构筑物）Structure STRU 建筑物Structure BLDG 清扫设施Purge device PD 池Pit Pit 棚Shelter SHLT 围堰Cofferdam COFF 楼板Floor FL 平台Platform PF 管道布置管件直接Fitting to fitting FTF接续图Continue on drawingCOD接续线Match line M.L.计算机辅助设计Computer aided designCAD操作方式及工作参数自动Automatic AUT 手动Manual control ML 链条操作Chain operated CHOP 铅封关Car seal close CSC 铅封开Car seal open CSO 锁闭Lock closed LC 锁开Lock open LO 正常关Normally close NC 正常开Normally open NO 大气压Atmosphere ATM 公称压力Nominal pressure PN 绝压A表压G 温度Temperature(T)压力Pressure(P)图面标注标高，立面Elevation EL 架顶面Top of support TOS 支架底Bottom of support BOS 梁顶面Top of beam TOB 底平Flat on bottom FOB 顶平Flat on top FOT工作点Working point W.P.面至面Face to face F-F面至面Face to face F-F 中心至端面Center to end C-E中心至面Center to face C-F 中心至中心，中至中Center to center C-C中心线Centerline CL 管底Bottom of pipe BOP 管中心Center of pipe COP 管顶Top of pipe TOP 切线Tangent line TL 对称的Symmetrical SYM 净距（净空）Clearance CL 中心至中心Center to center CTC 中心至面Center to face CTF 中心至端部Center to end CTE 端到端End to end ETE 法兰端面Flange and face FEF 面到面Face to face FTF 直径Diameter D 公称直径Nominal diameter DN 内径Inside diameter ID 外径Outside diameter OD 尺寸Dimension DIM 最大Maximum MAX 最小Minimum MIN 平均Average AVG 约、近似Approximate APP 点标高Point elevation PT.EL 焊接welding电熔焊Electric fusion weldingEFW气熔焊Fusion gas welding FGW电阻焊Electirc resistanceweldingERW有保护的金属电弧焊Shielded metal arcweldingSMAW手工或自动惰性气体保护钨极电弧焊Manual and automatic inert gas tungsten arc weldingGTAW金属极惰性气体保护电弧焊Gas metal arc weldingGMAW搭接焊Lap welding LW 对焊Butt welding CW 定位焊Tack welding TW 承插焊Socket welding SW连续焊Continuous weldingCW密封焊Seal welding SEW 堆焊Surfacing SFW 现场焊接Field welding FW焊后热处理Post weld heat treatmentPWHT焊条Covered electrode CE 焊丝Welding wire WW 施工、工艺预热Preheating PH 热处理Heat treatment HT 应力消除Stress relief SR装配、组合Assembly ASSY 现场Field F现场Field F 现场制造Field fabricated F/F 现场决定Suit in field SF 冷紧Cold spring CSP螺栓冷紧Bolt cold tighteningBCT螺栓热紧Bolt hot tightening BHT 清洗口Clean out CO 退火Annealed ANNY 布氏硬度Brinell hardness HB 洛氏硬度Rockwell hardness HR 隔热、伴热隔热Thermal insulation INS 保温Hot insulation H 保冷Cold insulation C防烫伤隔热Personnel protection insulationP伴热Tracing and insulationT&I管道伴热（冷）Tracing T蒸汽外伴热External steam tracingEST蒸汽内伴热Internal steam tracingIST蒸汽夹套伴热Steam-jacket tracingSJT电伴热Electric tracing ET 检验inspection无损检验Non-destructive testingNDT液体渗透检验Liquid penetrant testPT射线检验Radiographic test RT 涡流探伤Eddy current test ET 超声波探伤Ultrasonic test UT磁粉探伤Magnetic particle testMT外观检查Visual examination VE 硬度实验Hardness testing HADT 水压实验Hydraulic testing HYDT 气压实验Pneumatic testing PNET 其他基础Foundation FDN 信息（资料）Information INF 参考Reference REF 序号（顺序）Sequence SEQ 设备带来With equipment W/E 仪表带来With instrument W/I 色标Color mark CM腐蚀裕度Corrosion allowanceCA公用系统Utility UTL 公用工程接头Utility connection UC 数量Quantity QTY 重量Weight WT 工时Man hour MHR 螺栓分布圆Bolt circle BC 高点High point HP 低点Low point LP吸入（口）Suction SUC 排出（口）Discharge DIS排出（口）Discharge DIS 蒸气吹扫（口）Steam out SO 排液Drain DR 放气Vent VT。

管道及配件中英文对照

管道及配件中英文对照化工管道词汇翻译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（形）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 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°lateral管道及配件中英文对照245°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（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 （reducing 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（以上带红线的单词已经查过，应该是行业很组合的名词，可以查得到).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 nipple两端无螺纹PBE plain both end一端平口POE plain one end一端螺纹TOE thread one end两端螺纹TBE thread both end1。

各种阀门、管件及部件名称中英文对照表

72
电动装置
Electric actuator
73
电－液动装置
Eletro hydraulic actuator
74
[
电液伺服阀
electro-hydraulic servovalve
75
调节弹簧
Regulation spring
76
调节阀
adjusting valve
77
调节阀
>
control valve
96
;
对夹式止回阀
Wafer Check Valves
97
额定排量
Certified capacity
98
额定排量系数
Derated coefficient of discharge99二通阀，源自Two-way valves
100
阀
valve
101
阀板
valve deck plate
102
阀板
valve plate
58
低压阀门
Low pressure valve
59。
60
底阀
bottom valve
61
底阀
Foot valve
62
电磁动装置
Eletro magnetic actuator
63
…
电磁阀
magnetic valve
64
电磁阀
solenoid valve
65
电磁－液动装置
Eletro magnetichydraulic actuator
180}
181
放气阀
air vent valve;vent valve