液壓專業(yè)英語

1、1 管道組成件 Piping component 1.1 管子 Pipe 管子(按照配管標(biāo)準(zhǔn)規(guī)格制造的) pipe 管子(不按配管標(biāo)準(zhǔn)規(guī)格制造的其他用管) tube 鋼管 steel pipe 鑄鐵管 cast iron pipe 襯里管 lined pipe 復(fù)合管 clad pipe 碳鋼管 carbon steel pipe 合金鋼管 alloy steel pipe 不銹鋼 stainless steel pipe 奧氏體不銹鋼管 austenitic stainless steel pipe 鐵合金鋼管 ferritic alloy steel pipe 軋制鋼管 wrought-s

2、teel pipe 鍛鐵管 wrought-iron pipe 無縫鋼管 seamless (SMLS) steel pipe 焊接鋼管 welded steel pipe 電阻焊鋼管 electric-resistance welded steel pipe 電熔（?。┖镐摪寰砉?electric-fusion (arc)-welded steel-plate pipe 螺旋焊接鋼管 spiral welded steel pipe 鍍鋅鋼管 galvanized steel pipe 熱軋無縫鋼管 hot-rolling seamless pipe 冷拔無縫鋼管 cold-drawing

3、seamless pipe 水煤氣鋼管 water-gas steel pipe 塑料管 plastic pipe 玻璃管 glass tube 橡膠管 rubber tube 直管 run pipe; straight pipe 1.2 管件 Fitting 彎頭 elbow 異徑彎頭 reducing elbow 帶支座彎頭 base elbow k半徑彎頭 long radius elbow 短半徑彎頭 short radius elbow 長半徑180°彎頭 long radius return 短半徑180°彎頭 short radius return 帶側(cè)向口的

4、彎頭（右向或左向） side outlet elbow (right hand or left hand) 雙支管彎頭（ 形） double branch elbow 三通 tee 異徑三通 reducing tee 等徑三通 straight tee 帶側(cè)向口的三通（右向或左向） side outlet tee (right hand or 1eft hand) 異徑三通（分支口為異徑） reducing tee (reducing on outlet) 異徑三通（一個直通口為異徑）reducing tee (reducing on one run) 帶支座三通 base tee 異徑三通（

5、一個直通口及分支口為異徑） reducing tee (reducing on one run and outlet) 異徑三通（兩個直通口為異徑，雙頭式） reducing tee (reducing on both runs, bull head) 45°斜三通 45° lateral 45°斜三通（支管為異徑） 45° lateral (reducing on branch) 45°斜三通(一個直通口為異徑) 45° lateral (reducing on one run) 45°斜三通(一個直通口及支管為異徑) 4

6、5° lateral (reducing on one run and branch) Y型三通（俗稱褲衩） true “Y” 四通 cross 等徑四通 straight cross 異徑四通 reducing cross 異徑四通（一個分支口為異徑）reducing cross (reducing on one outlet) 異徑四通（一個直通口及分支口為異徑） reducing cross (reducing on one run and outlet) 異徑四通（兩個分支口為異徑） reducing cross (reducing on both outlet) 異徑四通（

7、一個直通口及兩個分支口為異徑） reducing cross (reducing on one run and both outlet) 異徑管 reducer 同心異徑管 concentric reducer 偏心異徑管 eccentric reducer 鍛制異徑管 reducing swage 螺紋支管臺 threadolet 焊接支管臺 weldolet 承插支管臺 sockolet 彎頭支管臺 elbolet 斜接支管臺 latrolet 鑲?cè)胧街Ч茏?sweepolet 短管支管臺 nipolet 支管臺，插入式支管臺 boss 管接頭 coupling, full couplin

8、g 半管接頭 half coupling 異徑管接頭 reducing coupling 活接頭 union 內(nèi)外螺紋縮接（俗稱補(bǔ)芯） bushing 管帽 cap (C) 堵頭 plug 短節(jié) nipple 異徑短節(jié) reducing nipple; swage nipple 1.3 彎管 Bend 預(yù)制彎管 fabricated pipe bend 跨越彎管（ 形） cross-over bend 偏置彎管（ 形） offset bend 90°彎管 quarter bend 環(huán)形彎管 cirele bend 單側(cè)偏置90°彎管（? 形） single offset q

9、uarter bend S形彎管 “S” bend 單側(cè)偏置U形膨脹彎管（| ?形） single offset “U” bend U形彎管 “U” bend 雙偏置U膨脹彎管 double offset expansion “U” bend 斜接彎管 mitre bend 三節(jié)斜接彎管 3-piece mitre bend 折皺彎管 corrugated bend 圓度 roundness 1.4 法蘭 Flange (FLG） 整體管法蘭 integral pipe flange 鋼管法蘭 steel pipe flange 螺紋法蘭 threaded flange 滑套法蘭（包括平焊法蘭

10、） slip-on flange (SO); slip-on welding flange 承插焊法蘭 socket welding flange 松套法蘭 lap joint flange (LJF) 對焊法蘭 welding neckflange (WNF) 法蘭蓋 blind flange, blind 孔板法蘭 orifice flange 異徑法蘭 reducing flange 盤座式法蘭 pad type flange 松套帶頸法蘭 loose hubbed flange 焊接板式法蘭 welding plate flange 對焊環(huán) welding neck collar （與

11、stub end相似） 平焊環(huán) welding-on collar 突緣短節(jié) stub end, lap 翻邊端 lapped pipe end 松套板式法蘭 loose plate flange 壓力級 pressure rating, pressure rating class 壓力溫度等級 pressure-temperature rating 法蘭密封面，法蘭面 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 環(huán)連接面 ring

12、joint face 全平面；滿平面 flat face; full face (FF) 光滑突面 smooth raised face (SRF) 法蘭面加工 facing finish 粗糙度 roughness 光滑的 smooth 齒形 serrated 均方根 root mean square (RMS) 算術(shù)平均粗糙高度 arithmetical  average roughness height (AARH)配對法蘭 companion-flange 螺栓圓 bolt circle (B.C.) 1.5 墊片 Gasket (GSKT) 墊片的型式 type of ga

13、sket 平墊片 flat gasket 環(huán)形平墊片 flat ring gasket 平金屬墊片 flat metal gasket 夾棉織物的橡膠 elastomer with cotton fabric insertion 夾石棉織物的橡膠 elastomer with asbestos fabric insertion 夾石棉織物及金屬絲加強(qiáng)的橡膠 elastomer with asbestos fabric insertion and with wire reinforcement 無石墨壓縮白石棉墊片 non graphited compressed white asbestos

14、gasket 天然白橡膠墊片 natural white rubber gasket 壓縮石棉墊片 compressed asbestos class gasket 浸聚四氟乙烯的石棉墊片 PTFE impregnated asbestos gasket 夾石棉的纏繞金屬墊片 spiral-wound metal gasket with asbestos filler 內(nèi)環(huán) inner ring 外環(huán)，外定位環(huán) outer ring 波紋金屬墊片 corrugated metal gasket 波紋金屬包嵌石棉墊片 corrugated metal gasket with asbestos i

15、nserted 雙夾套波紋金屬包石棉墊片 corrugated metal double jacketed asbestos filled gasket 雙夾套墊片 double jacketed gasket 金屬包石棉平墊片 flat metal jacketed asbestos filled gasket 整體金屬齒形墊片 solid metal serrated gasket 槽形金屬墊片 grooved metal gasket 環(huán)形連接金屬墊片 ring joint metal gasket 八角環(huán)形墊片 octagonal ring gasket 橢圓環(huán)形墊片 oval rin

16、g gasket 透鏡式墊片 lens gasket 非金屬墊片 non-metallic gasket 1.6 閥門 Valve 1.6.1 閥門結(jié)構(gòu)、零件 閥軛 yoke 外螺紋閥桿及閥軛 outside screw and yoke (OS & Y) 閥桿 stem 內(nèi)螺紋 inside screw (IS) 閥軛套 yoke sleeve 閥桿環(huán) stem ring 閥座 valve seat (body seat) 閥座環(huán)、密封圈 seat ring 整體（閥）座 integral seat 堆焊（閥）座 deposited seat 閥芯（包括密封圈、桿等內(nèi)件） trim

17、閥盤 disc 閥盤密封圈 disc seat 閥體 body 閥蓋 bonnet 閥蓋襯套 bonnet bush 螺紋閥帽 screw cap 螺紋閥蓋 screw bonnet 螺栓連接的閥蓋 bolted bonnet (BB) 活接閥蓋（帽） union bonnet (cap) 螺栓連接的閥帽 bolted cap (BC) 焊接閥蓋 welded bonnet (WB) 本體閥桿密封 body stem seal 石棉安全密封 asbestos emenen seal 倒密封 back seal 壓力密封的閥蓋 pressure-tight bonnet 動力操縱器 powere

18、d operator 電動操縱器 electric motor operator 氣動操縱器 pneumatic operator 液壓操縱器 hydraulic operator 快速操縱器 quick-acting operator 滑動閥桿 sliding stem 正齒輪傳動 spur gear operated 傘齒輪傳動 bevel gear operated 扳手操作 wrench operated 鏈輪 chain wheel 手輪 hand wheel 手柄 hand lever (handle) 氣缸（或液壓缸）操縱的 cylinder operated 鏈條操縱的 cha

19、in operated 等徑孔道 full bore; full port 異徑孔道 reducing bore, reduced port,venturi port 短型 short pattern 緊湊型（小型） compact type 籠式環(huán) lantern ring 壓蓋 gland 閥桿填料 stem packing 閥蓋墊片 bonnet gasket 升桿式（明桿） rising stem (RS) 非升桿式（暗桿） non-rising stem (NRS) 指示器/限位器 indicator/stopper 注油器 grease injector 可更換的閥座環(huán) renew

20、able seat ring 1.6.2 常用閥 (1）閘閥 gate valve 平行雙閘板 double disc parallel seat 開口楔形閘板 split wedge 撓性整體楔形閘扳 flexible solid wedge 整體楔形閘板 solid wedge 塞型閘閥 plug gate valve 直通型閘閥 through conduit gate valve (2) 截止閥 globe valve 球心型閥盤 globe type disc 塞型閥盤 plug type disc 可轉(zhuǎn)動的閥盤 swivel disc (3) 節(jié)流閃閥 throttle valve

21、 針閥 needle valve (4) 角閥 angle valve (5) Y型閥（Y 型閥體截止閥） Y-valve (Y-body globe valve) (6) 球閥 ball valve 三通球閥 3-way ball valve 裝有底軸的 trunnion mounted 耐火型 fire safe type 浮動球型 floating ball type 防脫出閥桿 blowout proof stem (7) 蝶閥 butterfly valve 對夾式（薄片型） wafer type 凸耳式 lug type 偏心閥板蝶閥 offset disc burerfly va

22、lve; eccentric butterfly valve 斜閥盤蝶閥 canted disc butterfly valve 連桿式蝶閥 link butterfly valve 8) 柱塞閥 piston type valve (9) 旋塞閥 plug valve 三通旋塞閥 three-way plug valve 四通旋塞閥 four-way plug valve 旋塞 cock 襯套旋塞 sleeve cock (10) 隔膜閥 diaphragm valve 橡膠襯里隔膜閥 rubber lined diaphragm valve 直通式隔膜閥 straight way diap

23、hragm valve 堰式隔膜閥 weir diaphragm valve (11) 夾緊式膠管閥 pinch valve（用于泥漿、粉塵等） (12) 止回閥 check valve 升降式止回閥 lift check valve 旋啟式止回閥 swing check valve, flap check valve 落球式止回閥 ball check valve 彈簧球式止回閥 spring ball check valve 雙板對夾式止回閥 dual plate wafer type check valve 無撞擊聲止回閥 non-slam cheek valve 底閥 foot val

24、ve 切斷式止回閥 stop check valve; non-return valve 活塞式止回閥 piston check valve 斜翻盤止回閥 tilting disc check valve 蝶式止回閥 butterfly check valve 1.6.3 其它用途的閥 安全泄氣閥 safety valve (SV) 安全泄液閥 relief valve (RV)安全泄壓閥 safety relief valve 杠桿重錘式 lever and weight type 引導(dǎo)閥操縱的安全泄氣閥 pilot operated safety valve 復(fù)式安全泄氣閥 twin ty

25、pe safety valve 罐底排污閥 flush-bottom tank valve 電磁閥 solenoid valve, solenoid operated valve 電動閥 electrically operated valve, electric-motor operated valve 氣動閥 pneumatic operated valve 低溫用閥 cryogenic service valve 蒸汽疏水閥 steam trap 機(jī)械式疏水閻 mechanical trap 浮桶式疏水閥 open bucket trap, open top bucket trap 浮球式

26、疏水閥 float trap 倒吊桶式疏水閥 inverted bucket trap 自由浮球式疏水閥 loose float trap 恒溫式疏水閥 thermostatic trap 金屬膨脹式蒸汽疏水閥 metal expansion steam trap 液體膨脹式蒸汽疏水閥 liquid expansion steam trap 雙金屬膨脹式蒸汽疏水閥 bimetallic expansion steam trap 壓力平衡式恒溫疏水閥 balanced pressure thermostatic trap 熱動力式疏水閥 thermodynamic trap 脈沖式蒸汽疏水閥 i

27、mpulse steam trap 放氣閥（自動放氣閥） air vent valve (automatic air vent valve) （疏水閥用） 平板式滑動閘閥 slab type sliding gate valve 蓋閥 flat valve 換向閥 diverting valve, reversing valve 熱膨脹閥 thermo expansion valve 自動關(guān)閉閥 self-closing gate valve 自動排液閥 self-draining valve 管道盲板閥 line-blind valve 擠壓閥 squeeze valve（用于泥漿及粉塵等）

28、 呼吸閥 breather valve 風(fēng)門、擋板 damper 減壓閥 pressure reducing valve, reducing valve 控制閥 control valve 膜式控制閥 diaphragm operated control valve 執(zhí)行機(jī)構(gòu) actuator 背壓調(diào)節(jié)閥 back pressure regulating valve 差壓調(diào)節(jié)閥 differential pressure regulating valve 壓力比例調(diào)節(jié)閥 pressure ratio regulating valve 1.6.4 未指明結(jié)構(gòu)（或閥型）的閥 切斷閥 block v

29、alve; shut-off valve; stop valve 調(diào)節(jié)閥 regulating valve 快開閥 quick opening valve 快閉閥 quick closing valve 隔斷閥 isolating valve 三通閥 three way valve 夾套闊 jacketed valve 非旋轉(zhuǎn)式閥 non-rotary valve 排污閥 blowdown valve 集液排放閥 drip valve 排液閥 drain valve 放空閥 vent valve 卸載閥 unloading valve 排出閥 discharge valve 吸入閥 sucti

30、on valve 多通路閥 multiport valve 取樣閥 sampling valve 手動閥 hand-operated valve; manually operated valve 鍛造閥 forged valve 鑄造閥 cast valve （水）龍頭 bibb; bib; faucet 抽出液閥（小閥） bleed valve 旁路閥 by-pass valve 軟管閥 hose valve 混合閥 mixing valve 破真空閥 vacuum breaker 沖洗閥 flush valve 第一道閥；根部閥 primary valve 根部閥 root valve 總

31、管閥 header valve 事故切斷閥 emergency valve 1.7 管道特殊件 Piping Specialty 1.7.1 管道特殊件（組件） 粗濾器 strainer 過濾器 filter 臨時粗濾器（錐型） temporary strainer (cone type) y 型粗濾器 y-type strainer T型粗濾器 T-type strainer 永久過濾器 permanent filter 絲網(wǎng)粗濾器 gauze strainer 洗眼器及淋浴器 eye washer and shower 視鏡 sight glass 阻火器 flame arrester 噴

32、嘴；噴頭 spray nozzle 取樣冷卻器 sample cooler 消聲器 silencer 膨脹節(jié) expansion joint 波紋膨脹節(jié) bellow expansion joint 單波 single bellow 雙波 double bellow 多波 multiple bellow 壓力平衡式膨脹節(jié) pressure balanced expansion 帶鉸鏈膨脹節(jié) hinged expansion joint 軸向位移型膨脹節(jié) axial movement type expansion joint 自均衡膨脹節(jié)（外加強(qiáng)環(huán)）self-equalizing expansi

33、on joint 帶接桿膨脹節(jié) tied expansion joint 萬向型膨脹節(jié) universal type expansion joint 球形補(bǔ)償器 ball type expansion joint 填函式補(bǔ)償器 slip type (packed type) expansion joint 單向滑動填料函補(bǔ)償器 single actionpacked slip joint 1.7.2 管道特殊元件Piping Special Element 軟管接頭 hose connection (HC) 快速接頭 quick coupling 金屬軟管 metal hose 橡膠管 rubber hose 撓性管 flexible tube 鞍形補(bǔ)強(qiáng)板 reinforcing saddles 補(bǔ)強(qiáng)板 reinforcement pad 特殊法蘭 special flange 漏斗 fu