1、1 管道組成件 Piping component1.1 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-steel pipe鍛鐵管

2、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（弧）焊鋼板卷管 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 seamless pipe水煤氣鋼管 wat

3、er-gas steel pipe塑料管 plastic pipe玻璃管 glass tube橡膠管 rubber tube直管 run pipe; straight pipe1.2 管件 Fitting彎頭 elbow異徑彎頭 reducing elbow帶支座彎頭 base elbowk半徑彎頭 long radius elbow短半徑彎頭 short radius elbow長(zhǎng)半徑180彎頭 long radius return短半徑180彎頭 short radius return帶側(cè)向口的彎頭（右向或左向） side outlet elbow (right hand or left

4、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(gè)直通口為異徑）reducing tee (reducing on one run)帶支座三通 base tee異徑三通（一個(gè)直通口及分支口為異徑） reducing tee (reducing on one run and outle

5、t)異徑三通（兩個(gè)直通口為異徑，雙頭式） reducing tee (reducing on both runs, bull head)45斜三通 45 lateral45斜三通（支管為異徑） 45 lateral (reducing on branch)45斜三通(一個(gè)直通口為異徑) 45 lateral (reducing on one run)45斜三通(一個(gè)直通口及支管為異徑) 45 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 cr

6、oss異徑四通（一個(gè)分支口為異徑）reducing cross (reducing on one outlet)異徑四通（一個(gè)直通口及分支口為異徑） reducing cross (reducing on one run and outlet)異徑四通（兩個(gè)分支口為異徑） reducing cross (reducing on both outlet)異徑四通（一個(gè)直通口及兩個(gè)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

7、 reducer鍛制異徑管 reducing swage螺紋支管臺(tái) threadolet焊接支管臺(tái) weldolet承插支管臺(tái) sockolet彎頭支管臺(tái) elbolet斜接支管臺(tái) latrolet鑲?cè)胧街Ч茏?sweepolet短管支管臺(tái) nipolet支管臺(tái)，插入式支管臺(tái) boss管接頭 coupling, full coupling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

8、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 bend90彎管 quarter bend環(huán)形彎管 cirele bend單側(cè)偏置90彎管（? 形） single offset quarter bendS形彎管 “S” bend單側(cè)偏置U形膨脹彎管（| ?形） single offset “U” bendU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

9、皺彎管 corrugated bend圓度 roundness1.4 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） 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(duì)焊法蘭 welding neckflange (WNF)法蘭蓋 blind flange, blind孔板法蘭 orifice flange異

10、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(duì)焊環(huán) welding neck collar （與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(jí) pressure rating, pressure rating class壓力溫度等級(jí) pressure-temperature rating法蘭密封面，法蘭面 f

11、lange 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 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 hei

12、ght (AARH)配對(duì)法蘭 companion-flange螺栓圓 bolt circle (B.C.)1.5 墊片 Gasket (GSKT)墊片的型式 type of gasket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 insert

13、ion and with wire reinforcement無石墨壓縮白石棉墊片 non graphited compressed white asbestos 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

14、 corrugated metal gasket波紋金屬包嵌石棉墊片 corrugated metal gasket with asbestos inserted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

15、ring joint metal gasket八角環(huán)形墊片 octagonal ring gasket橢圓環(huán)形墊片 oval ring gasket透鏡式墊片 lens gasket非金屬墊片 non-metallic gasket1.6 閥門 Valve1.6.1 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 integra

16、l seat堆焊（閥）座 deposited seat閥芯（包括密封圈、桿等內(nèi)件） trim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 pr

17、essure-tight bonnet動(dòng)力操縱器 powered operator電動(dòng)操縱器 electric motor operator氣動(dòng)操縱器 pneumatic operator液壓操縱器 hydraulic operator快速操縱器 quick-acting operator滑動(dòng)閥桿 sliding stem正齒輪傳動(dòng) spur gear operated傘齒輪傳動(dòng) 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

18、 operated鏈條操縱的 chain 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)

19、renewable seat ring1.6.2 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(dòng)的閥盤 swivel disc(3) 節(jié)流閃閥 throttle valve針閥 needl

20、e 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(dòng)球型 floating ball type防脫出閥桿 blowout proof stem(7) 蝶閥 butterfly valve對(duì)夾式（薄片型） wafer type凸耳式 lug type偏心閥板蝶閥 offset disc burerfly valve; eccentric butter

21、fly valve斜閥盤蝶閥 canted disc butterfly valve連桿式蝶閥 link butterfly valve8) 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 diaphragm valve堰式隔膜閥 weir diaphragm

22、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(duì)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 valve切斷式止回閥 stop check valve; non-return valv

23、e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 valve1.6.3 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 type safety valve罐底排污閥 flush-bottom tank valve電磁閥 sole

24、noid valve, solenoid operated valve電動(dòng)閥 electrically operated valve, electric-motor operated valve氣動(dòng)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浮球式疏水閥 float trap倒吊桶式疏水閥 inverted bucket trap自由浮球式疏水閥 loose floa

25、t 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(dòng)力式疏水閥 thermodynamic trap脈沖式蒸汽疏水閥 impulse steam trap放氣閥（自動(dòng)放氣閥） air vent valve (automatic air vent valve)

26、（疏水閥用）平板式滑動(dòng)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(dòng)關(guān)閉閥 self-closing gate valve自動(dòng)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）呼吸閥 breather valve風(fēng)門、擋板 damper減壓閥 pressure reducing valve, reducing valve控制閥 co

27、ntrol 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 valve1.6.4 未指明結(jié)構(gòu)（或閥型）的閥切斷閥 block valve; shut-off valve; stop valve調(diào)節(jié)閥 regulating valve快開閥 quick opening valve快閉閥 quick closi

28、ng 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 suction valve多通路閥 multiport valve取樣閥 sampling valve手動(dòng)閥 hand-operated valve; manually operated valve鍛造閥 forged

29、 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總管閥 header valve事故切斷閥 emergency valve1.7 管道特殊件 Piping Specialty1.7.1 管道特殊件（組件）粗濾器 strainer過濾器 filter臨時(shí)粗濾器（錐型） temporary

30、strainer (cone type)y 型粗濾器 y-type strainerT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 mul

31、tiple 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 expansion 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(dòng)填料函補(bǔ)償器 single actionpacked slip joint1.7.2 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 funnel排液環(huán)