管道英语.doc

按汉语类别编排
1.1阀门类
1.1.1阀门结构、零件
阀轭 Yoke
外螺纹阀杆及有阀轭 Outside screw & yoke [OS&Y]
阀杆 Stem
内螺纹阀杆 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 Intergral seat
堆焊阀座 Deposited seat
阀芯(包括密封圈、杆等) Trim
阀盘 Dise
阀盘密封圈 Dise seat
阀体 Body
阀盖 Bonnet
阀盖衬套 Bonnet bush
螺纹阀帽 Screw cap
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(滑动阀杆) Quick-acting operator
(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 level (Handle)
气缸(或液压缸)操纵的 Cylinder operated
链条操纵的 Chain operated
等径孔道 Full bore，Full port
异径孔道 Reducing bore ，Reduced
Port ，Venturi port
短型 Short pattern
紧凑型(小型) Compact type
笼式环 Lantern ring
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]
开闭指示器/限位器 Indicator/stopper
注油器 Grease injector
可更换的阀座环 Renewable seat ring
1.1.2 常用阀
（1）闸阀 Cate valve
平行双闸板 Double disc parallel
楔形双闸板 Split wedge
挠性楔形闸板 Flexible solid wedge
楔形单闸板 Solid wedge
塞型闸阀 Plug type disc
疏通型闸阀 Through conduit gate
(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) 节流阀 Throttle valve
针阀 Needle valve
(4) 角阀(角式截止阀) Angle Valve
(5) Y型阀(Y型阀体截止阀) Y-valve (Y-body globe
valve)
(6) 球阀 Ball valve
三通球阀 3-way ball valve
装有底轴的 Trunnion mounted
耐火型 Fire safe type
浮动球型 Floating ball type
防脱出阀杆 Blowout Proof stem
(7) 蝶阀 Butterfly valve
对夹式(薄片型) 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
止回式蝶阀 Combined non-return
Butterfly valve
(8) 柱塞阀 Poston 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 check valve
旋起式止回阀 Swing 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 Pistonche ck valve
翻板止回阀 Flap check valve
翻转阀止回阀 Tilting disc check valve
蝶式止回阀 Butterfly check valve
1.1.3 其他用途的阀
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 Oerated
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
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
液体膨胀式蒸汽疏水阀 Liquid expansion steam
trap
双金属膨胀式蒸汽疏水阀 Bimetallic expansion steam
trap
压力平衡式恒温疏水阀 Balanced pressure
Thermostatic trap
热动力式疏水阀 Thermodynamic trap
脉冲式蒸汽疏水阀 Impulse steam trap
放汽阀(自动放汽阀) 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 expansion valve
自动关闭阀 Self-closing valve
自动排液阀 Self-draining valve
管道盲板阀 Line-blind balve
挤压阀 Sgueeze vlave (用于泥浆及
粉尘等一般不能全关闭)
呼吸阀 Breather valve
风门 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 Back pressure regulating
valve
压力比例调节阀 Pressure ratio regulating
Valve
1.1.4 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
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
集液排污阀 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
实心本体的阀 Barstock 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
根部阀 Root valve；Primary
valve；Header valve
1.2 管子、管件及法兰
1.12.1 管子
管子(按照标准规格 Pipe
制造的配管用管)
管子(不按照标准管 Tube
子规格制造的其他用管)
钢管 Steel pipe
铸铁管 Cast iron pipe
衬里管 Lined pipe
复合管 Glad pipe
碳钢管 Carbon steel [C.S.]pipe
合金钢管 Alloy steel pipe
不锈钢管 Stainless steel[S.S.]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-plated 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
冷拉无缝钢管 Gold-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
壁厚 Wall thickness[WT]
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
1.2.2 管件 Fitting
弯头 Elbow
异径弯头 Reducing elbow
带支座弯头 Bse elbow
长半径弯头 Long 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 Side oulet tee(Right
(右向或左向) hand or left hand)
异径三通(分支口 Reducing on outlet
为异径)
异径三通(一个直 Reducing tee(Reducing
通口为异径) on one run)
带支座三通 Base tee
异径三通(一个直 Reducing tee(Reducing
通口及分支口为异径) on one run and outlet)
异径三通(两个直通 Reducing tee(Reducing
口为异径)(双头式) on both runs)(Bull head)
45°斜三通 45°Lateral
45°斜三通(支管为异径) 45°Lateral(Reducing
on branch)
45°斜三通(一个直通 45°Lateral(Reducing
口为异径) on one run)
45°斜三通 (一个直通 45°Lateral(Reducing
口及支管为异径) on one run and branch)
Y型三通 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 Reducing cross(Reducing
为异径) on one outlet
异径四通(两个分支口 Reducing cross(Reducing
为异径) on both outlet
异径四通(一个直通口 Reducing cross(Reducing
及分支口为异径) on one run and outlet)
异径四通(一个直通口 Reducing cross(Reducing
及两个分支口为异径) 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
支管连接 Branch connection
焊接支管 Stub-in
螺纹支管台 Thredolet
焊接支管台 Weldolet
承播焊支管台 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
半接管接头 Half coupling
异径街头 Reducing coupling
活接头 Union
内外螺纹缩接 Bushing
管帽 Cap[C]
堵头 Plug
短管 Nipple
异径短节 Reducing nipple
异径短节(外螺纹或 Swage nipple(选自BS
无螺纹) 3799)
1..2.3 弯管
预制弯管 Fabricated pipe bend
跨越弯管()形 Cross-over bend
偏置弯管( )形 Offeset bend
90°弯管 Quarter bend
环形弯管 Circle bend
单侧偏置90°弯管 Single offset quarter
() 形 bend
S形弯管 “S”bend
单侧偏置90°弯管 Single offset ”U” bend
()形
U形弯管 “U”bend
双偏置U形膨胀弯管 Double offset expansion
“U”bend
斜接弯头 Mitre elbow
斜按接 Mitre bend
三节斜接管 S-piece mitre bend
折皱管接 Corrugated bend
1.2.4 端部连接
法兰端 Flanged end
坡口端；对焊端 Beveled end[BEV.E];
Butt welded end；
平端 Plainend [PE]
承接焊端 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
对焊接头(接头) Butt welded joint
螺纹连接；管螺纹连接 Threaded joint；pipe
Threaded joint
椎管螺纹密封焊连接 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
环垫接头 Ring joint[RJ]
万向接头 Universal joint
软釺焊接头(接头) Soldered joint
搭接接头 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 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 and 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]
两端待螺纹 Both ends thread
[BET]
一端带螺纹 One end thread [OET]
1.2.5 法兰
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(平焊法兰) Slip-on-welding flange
Slip-on [SO]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
盘坐式法兰 Pad type flange
松套带颈法兰 Loose hubbed flange
板式平焊法兰 Welding plate flange
对焊环 Welding neck collar
(与stub end 相似)
平焊环 Welding-on collar
管端突缘 Stub end
阀边端 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 Ruised face [RF]
凸面 Male face[MF]
凹面 Female face[FMF]
桙面 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
齿形的 Serrated
均方根 Root mean square
[RMS]
算数平均粗糙高度 Arithmetical average
Roughness height
[AARH]
1.3 管道特殊件
1.3.1 管道特殊件(组件)
粗滤器 Starainer
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
网状粗滤器 Gauze strainer
洗涤器及淋浴器 Eye washer and shower
视镜 Sight glass
阻火器 Flame arrester
喷咀；喷头 Spray nozzle
喷射器 Ejector
取样冷却器 Sample Cooler
消音器 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 banlanced
expension joint
带铰链膨胀节 Hinged wxpansion 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
带拉杆膨胀节 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 joint
1.3.2 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；
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 Spacer
8字盲板 Spectacle blind；
Figure 8 blind
限流孔板 Restriction orifice
爆破板 Rupture disk
法兰盖贴面 Protective disc
1.4 其他材料
1.4.1 一般材料
（1）金属材料
a）材料
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 Ceneral 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
工具钢 Tool steel
弹簧钢 Spring steel
铜钢 Moiybdenum steel
镍钢 Nickel steel
铬钢 Chromium steel
铬鉏钢 Chorme-molybdenum
Steel
渗铬钢，镀铬刚 Chromized steel
镀铬的 Chromium-plated；
Chrome-plated
不锈钢 Stainless steel[S.S.]
奥氏体不锈钢 Austenitic stainless
Steel
葛式体不锈钢 Martensitic stainless
Steel
司特来合金(钨铬钴合金) Stellite
耐蚀耐热镍基合金 Hastelloy
平炉钢(马丁钢) Martin steel
镇静钢 Killd 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 Mallleable iron[M.I.]；
No-dular
球墨铸铁 Nodular cast iron；
Nondular graphite iron
生铁 Pig iron
熟铁，锻铁 Wrought iron
铸件 Casting
高硅铸铁 High silicon cast iron
非铁合金 Non-ferrous alloy
铝 Aluminm
铜，紫铜 Copper
黄铜 Brass
青铜 Bronze
铝青铜 Aluminum magnesium
锰青铜 Manganese bronze
蒙乃尔(注：镍及铜合金) Monel
钛 Titanium
铅 Lead
硬铅 Hard lead
b）性能
极限强度 Ultimate strength
抗拉强度 Temsile strength
屈服极限 Yield limit
屈服点 Yield point
延伸率 Pereentage elongation
抗压强度 Compressive strength
抗弯强度 Bending strength
弹性极限 Elastic limit
冲击值 Impact value(Number)
疲劳极限 Fatigue limit
蠕变极限 Greep 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
（2）非金属材料 Non-metallic material
塑料 Plastic
丙烯脂-丁二烯-苯乙烯 Acrylonitrilc-butadiene
-styrene[ABS]
聚乙烯 Polyethylene[PE]
聚氯