PEC化学工程英语证书考试-化工管道专业词汇.doc

PEC化学工程英语证书考试-化工管道专业词汇

阀门 valve
阀杆 stem
内螺纹阀杆 inside screw
阀座 valve seat (body seat)
阀座环、密封圈 sealing ring
阀芯(包括密封圈,杆等) trim
阀盘 disc
阀体 body
阀盖 bonnet
手轮 hand wheel
手柄 hand level (handle)
压盖 gland
闸阀 gate valve
平行双闸板 double disc parallel seat
楔形单闸板 split wedge
截止阀 globe valve
节流阀 throttle valve
针阀 needle valve
角阀(角式截止阀) angle valve
Y型阀(截止阀) Y-valve(Y-body globe valve)
球阀 ball valve
三通球阀 3-way ball valve
蝶阀 butterfly valve
对夹式(薄片型) wafer type
偏心阀板蝶阀 offset disc (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
柱塞阀 piston type valve
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
隔阂阀 diaphragm valve
橡胶衬里隔阂阀 rubber lined diaphragm valve
直通式隔阂阀 straight way diaphragm valve
夹紧式胶管阀 pinch valve
止回阀 check valve
升降式止回阀 lift check valve
旋启式止回阀 swing check valve
落球式止回阀 ball check valve
弹簧球式止回阀 spring ball check valve
底阀 foot valve
切断式止回阀 stop check valve
活塞式止回阀 piston check valve
翻板止回阀 flap check valve
蝶式止回阀 butterfly check valve
安全泄气阀 safety[SV]
安全泄放阀 relief valve[RV]
安全泄压阀 safety relief valve
杠杆重锤式 lever and weight type
罐底排污阀 flush-bottom tank valve
波纹管密封阀 bellow sealed valve
电磁阀 solenoid (operated) valve
电动阀 electrically(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
浮桶式疏水阀 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
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) (automatic) air vent valve
换向阀 diverting (reversing) valve
呼吸阀 breather valve
减压阀 pressure reducing valve
控制阀 control valve
执行机构 actuator
差压调整阀 differential pressure regulating valve
切断阀 block (shut-off, stop) valve
调整阀 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

管子 pipe(按原则制造旳配管用管)
tube(不按原则规格制造旳其他用管)
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[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-plate pipe
螺旋焊接钢管 spiral welded steel pipe
镀锌钢管 galvanized steel pipe
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
取样阀 sampling valve
手动阀 hand operated(manually-operated) 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 (primary, header) valve

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.]
加厚旳,加强旳 extra heavy (strong)
双倍加厚旳,双倍加强旳 double extra heavy (strong)
弯头 elbow
异径弯头 reducing 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
三通 tee
异径三通 reducing tee
等径三通 straight tee
带支座三通 base tee
45°斜三通 45°lateral
Y型三通 true"Y"
四通 cross
异径管 reducer
同心异径管 concentric reducer
偏心异径管 eccentric reducer
管接头 coupling;full coupling
活接头 union
短管 nipple
预制弯管 fabricated pipe bend
U型弯管 "U"bend
法兰端 flanged end
万向接头 universal joint
对焊旳 butt welded[BW]
螺纹旳 threaded[THD]
承插焊旳 socket welded[SW]
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 slip-on flange
平焊法兰 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
异径法兰 reducing flange
压力级 pressure rating(class)
突面 raised face[RF]
凸面 male face
凹面 female face
全平面;满平面 flat face;full face[FF]

管道特殊件 piping speciality
粗滤器 strainer
过滤器 filter
临时过滤器 temporary strainer(cone type)
Y型过滤器 Y-type strainer
T型过滤器 T-type strainer
永久过滤器 permanent filter
洗眼器及淋浴器 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
赔偿器 compensator
软管接头 hose connection[HC]
迅速接头 quick coupling
金属软管 metal hose
橡胶管 rubber hose
挠性管 flexible tube
特殊法兰 special flange
漏斗 funnel
8字盲板 spectacle (figure 8) blind
爆破板 rupture disk
碳素钢 carbon steel [C.S.]
不锈钢 stainless steel[S.S.]
铸铁 cast iron[C.I.]
铝 aluminum
铜,紫铜 copper
钛 titanium
抗拉强度 tensile strength
非金属材料 non-metallic material
塑料 plastic
陶瓷 ceramic
搪瓷 porcelain enamel
玻璃 glass
橡胶 rubber
垫片 gasket[GSKT]
平垫片 flat gasket
填料 packing
型钢 shaped steel
角钢 angle steel
槽钢 channel
工字钢 I-beam
宽缘工字钢或H钢 wide flanged beam
扁钢 flat bar
圆钢 round steel; rod
钢带 strap steel
网络钢板 checkered plate
材料表 bill of material[BOM]
材料记录 material take-off[MTO]
散装材料 bulk material
综合管道材料表 consolidated piping material summary
sheet[CPMSS]
汇总表 summary sheet
中心线 center line
装置边界 boundary limit[BL]
区界 area limit
设备布置 equipment arrangement (layout);plot plan

标高,立面 elevation[EL]
支撑点 point of support[POS]
工厂北向 plant north
方位 orientation
危险区 hazardous area classification
净正吸入压头 net positive suction head
绝对标高 absolute elevation
坐标 coordinate
管道研究 piping study
管道布置平面 piping arrangement plan[PAP]
管道布置 piping assembly; layout
详图 detail
"X"视图 view "X"
"A-A" 剖视 section "A-A"
轴测图 isometric drawing
索引图 key plan
管道及仪表流程图 piping and instrument diagram[P&ID]
管口表 list of nozzles
地上管道 above ground piping
地下管道 under ground piping
管线号 line number
总管 header; manifold
旁路 by pass
常开 normally open
常闭 normally closed
取样接口 sampling connection
伴热管 tracing pipe
蒸汽伴热 steam tracing
热水伴热 hot-water tracing
电伴热 electrical tracing
夹套管 jacketed line
全夹套管 full jacketed
比例 scale
图 figure
草图 sketch
图例 legend
符号 symbol
件号 part n
管道工程 piping engineering