第一篇：常用管件管道配件中英文對照

常用管件,管道配件中英文對照

管件

P 管子 PipeEL 彎頭 Elbow ELL 長半徑彎頭 Long radius elbowELS 短半徑彎頭 Short radius elbow MEL 斜接彎頭（蝦米腰彎頭）Mitre elbowREL 異徑彎頭 Reducing elbow T 三通 TeeLT 斜三通 Lateral tee RT 異徑三通 Reducing teeR 異徑管接頭（大小頭）Reducer CR 同心異徑管接頭（同心大小頭）Concentric reducerCPL 管箍 Coupling ER 偏心異徑管接頭（偏心大小頭）Eccentric reducerFCPL 雙頭管箍 Full coupling HCPL 單頭管箍 Half couplingRCPL 異徑管箍 Reducing coupling BU 內(nèi)外螺紋接頭 Bushing

HC 軟管接頭 Hose coupler

NIP 短節(jié) Pipe nipple or straight nipple

CP 管帽（封頭）Cap

BLK 盲板 Blank

RP 補(bǔ)強(qiáng)板 Reinforcing pad

法蘭

PLG 法蘭 Flange

SOF平焊法蘭 Slip-on flange

T 螺紋法蘭 Threaded flange

REDF 異徑法蘭 Reducing flange

FSF 法蘭密封面 Flange scaling face

RF 凸臺面 Raised face

LF 凹面 Female face

RJ 環(huán)連接面 Ring joint face

TF 榫面 Tongue face

墊片

G 墊片 Gasket

AG 石棉墊片 Asbestos gasket

TEG 聚四氟乙烯包復(fù)墊片 PTFE envelope gasket

MJG 金屬包墊片 Meta-jacket gasket

gasket

MG 金屬墊片 Metallic gasket

SMSG 齒形金屬墊片 Solid metal serrated gasket

OCR 八角形金屬環(huán)墊 Octagonal ring gasket

IR/OR 內(nèi)外定位環(huán) Inner ring and outer ring

OR 外定位環(huán) Outer ring

堅固件

B 螺栓 Bolt

NU 螺母 Nut

WSR 墊圈 Washer

UN 活接頭 UnionSE 翻邊短節(jié) Stub endSNIP 異徑短節(jié) Swaged nipplePL 管堵（絲堵）Plug8字盲板 Spectacle blind(blank)WNF 對焊法蘭 Welding neck flange SWF 承插焊法蘭 Socket-welding flangeLJ 松套法蘭 Lapped joint flangeBF 法蘭蓋（盲法蘭）Blind flangeFF 全平面 Flat faceMFF 凹凸面 Male and female faceLM 凸面 Male faceTG 榫槽面 Tongue and groove faceNMG 非金屬墊片 Non-metallic gasketRG 橡膠墊片 Rubber gasketSMG 半金屬墊片 Semimetallic gasketSWG 纏繞式墊片 Spiral woundFMG 金屬平墊片 Flat metallic gasketLER 透鏡式金屬環(huán)墊 Lens ring gasketOVR 橢圓形金屬環(huán)墊 Oval ring gaksetIR 內(nèi)定位環(huán) Inner ringSB 螺柱 Stud boltTB 花藍(lán)螺母 TurnbuckleSWSR 彈簧墊圈 Spring washer

閥門

GV 閘閥 Gate valveGLV 截止閥 Globe valve CHV 止回閥 Check valveBUV 蝶閥 Butterfly valve BAV 球閥 Ball valvePV 旋塞閥 Plug valve(cock)CV 調(diào)節(jié)閥 Control valveSV 安全閥 Safety valve RV 減壓閥 Pressure reducing valveST 蒸汽疏水閥 Steam trap PRV 泄壓閥 Pressur relief valveBV 呼吸閥 Breather valve NV 針形閥 Needle valveAV 角閥DV 隔膜閥TWV 三通閥SGV 插板閥

尺寸標(biāo)注

EL 標(biāo)高 Elevation

COP 管中心 Center of pipe

FOB 底平Flat on bottom

CL(屯)中心線 Center line

SYM 對稱的 Symmetrical

TOS 支架頂 Top of support

CTC 中心至中心 Center to center

CTE 中心至端部 Center to end

FEF 法蘭端面 Flange and face

D 直徑 Diameter

ID 內(nèi)徑 Inside diameter

DIM 尺寸 Dimension

MIN 最小 Minimum

APP 約、近似 Approximate

管道上用的小型設(shè)備

SPR 氣液分離器 Separator

SR 過濾器 Strainer

SRT T型過濾器 T-type strainer

TSR 臨時過濾器 Temporary strainer

SG 視鏡 Slight glass

DF 排液漏斗 Drain funnel

RO 限流孔板 Restriction orifice

RD 爆破片（爆破膜）Rupture disk

隔熱、伴熱

INS 隔熱 Thermal insulation

C 保冷 Cold insulation

T&I 伴熱 Tracing and insulation

EST 蒸汽外伴熱 External steam tracing

SJT 蒸汽夾套伴熱 Steam-jacket tracing

BOP 管底 Bottom of pipeTOP 管頂 Top of pipeFOT 頂平Flat on topTL 切線 Tangent lineBOS 支架底 Bottom of supportCL 凈距（凈空）ClearanceCTF 中心至面 Center to faceETE 端到端 End to endFTF 面到面 Face to faceDN 公稱直徑 Nominal diameterOD 外徑 Outside diameterMAX 最大 MaximumAVG平均 AveragePT.EL 點(diǎn)標(biāo)高 Point elevationFA 阻火器 Flame arresterSRY Y型過濾器 Y-type strainerSRB 桶式過濾器 Bucket type strainerSIL 消聲器 SilencerSC 取樣冷卻器 Sample coolerLM 管道混合器 Line mixerMO 混合孔板 Mixing orificeEJ 補(bǔ)償器 Expansion jointH 保溫 Hot insulationP 防燙傷隔熱 Personnel protection insulationT 管道伴熱（冷）TracingIST 蒸汽內(nèi)伴熱 Internal steam tracingET 電伴熱 Electric tracing

裝置布置

CN 建北 Construction northE 東 EastW 西 West南 SouthN 北 North H 水平HorizontalV 豎直、鉛直、直立 Vertical GRD 地坪 GroundUG 地下 Underground BL 裝置邊界線 Battery limit lineML 接續(xù)分界線 Match line ESEW 事故沐浴洗眼器 Emergency shower and eye washerPT 池 Pit HS 軟管站 Hose stationPS 管道支架（管架）Piping support PR 管橋 Pipe rackSTRU 構(gòu)架（構(gòu)筑物）Structure BLDG 建筑物 BuildingPD 清掃設(shè)施 Purge device SHLT 棚 ShelterCOFF 圍堰 Cofferdam FL 樓板 FloorPF平臺 Plateform 圖表

PFD 工藝流程圖 Process flow diagram

PID 管道和儀表流程圖 Piping & instrument diagram

COD 接續(xù)圖 Continued on drawing

DTL 詳圖 Datail

SPDWG(ISODWG)管段圖 Spool drawing(each line isometric drawing)

DWGNO 圖號 Drawing number

DWGI 所在圖號 Drawing identification

LOW 材料表 List of material

MTO 匯料 Material take-off

APPX 附錄 Appendix

JOB.No.工號 Job Number

BEDD 基礎(chǔ)工程設(shè)計數(shù)據(jù) Basic engineering design data

DEDD 詳細(xì)工程設(shè)計數(shù)據(jù) Detail engineering design data

REV.No.修改號 Recision number

REFDWG 參考圖 Reference drawing

SC 采樣接口 Sample connection操作方式及工作參數(shù)

AUT 自動 AutomaticML 手動 Manual control CHOP 鏈條操作 Chain operatedCSC 鉛封關(guān) Car seal close CSO 鉛封開 Car seal openLC 鎖閉 Lock closed LO 鎖開 Lock openNC 正常關(guān) Normally close NO 正常開 Normally openATM 大氣壓 Atmosphere PN 公稱壓力 Nominal pressure

A 絕壓

G 表壓

(T)溫度 Temperature

(P)壓力 Pressure

W 焊接 WeldingAW 電弧焊 Arc welding GSAW 氣體保護(hù)電弧焊 Gas shielded-acr weldingEFW 電熔焊 Elecric fusion welding ERW 電阻焊 Electric Resistance weldingGW 氣焊 Gas weldingLW 搭接焊 Lap weldingBW 對焊 Butt welding TW 定位焊 Tack weldingSW 承插焊 Socket welding CW 連續(xù)焊 Continuous weldingSEW 密封焊 Seal welding SFG 堆焊 SurfacingFW 現(xiàn)場焊接 Field welding HT 熱處理 Heat treatmentPH 預(yù)熱 Preheating SR 應(yīng)力消除 Stress reliefPWHT 焊后熱處理 Post weld heat treatment EIT 檢查、探傷和實(shí)驗(yàn) Examination, inspection & testing

VE 外觀檢查 Visual examination

UI(UT)超聲探傷 Ultrasonic inspection(test)

RI(RT)射線探傷 Radiographic inspection(test)

MPI(MT)磁粉探傷 Magnetic particle inspection(test)

LPI(PT)液體滲透檢驗(yàn) Liquid penterant inspection(test)

HADT 硬度實(shí)驗(yàn) Hardness testingHYDT 水壓實(shí)驗(yàn) Hydraulic testing PNET 氣壓實(shí)驗(yàn) Pneumatic testingCE 焊條 Covered electrode WW 焊絲 Welding wireASSY 裝配、組合 Assembly F 現(xiàn)場 FieldF/F 現(xiàn)場制造 Field faricated SF 現(xiàn)場決定 Suit in fieldCSP 冷緊 Cold spring BCT 螺栓冷緊 Bolt cold tighteningBHY 螺栓熱緊 Bolt hot tightening CO 清洗口 Clean outANNY 退火 Annealed PE平端面 Plain endBE 坡口端 Belelled endTHR 螺紋 ThreadHB 布氏硬度 Brinnel hardness RC 洛氏硬度

其他

FDN 基礎(chǔ) FoundationINF 信息（資料）Information REF 參考 ReferenceREV 修改 Revision SEQ 序號（順序）SequenceW/E 設(shè)備帶來 With equipment W/I 儀表帶來 With instrumentCM 色標(biāo) Colour mark CA 腐蝕裕度 Corrosion allowanceUTL 公用系統(tǒng) Utility UC 公用工程接頭 Utility connectionQTY 數(shù)量 Quantity WT 重量 WeightMHR 工時 Man hour BC 螺栓分布圓 Bolt circleHP 高點(diǎn) High point LP 低點(diǎn) Low pointSUC 吸入（口）Suction DIS 排出（口）DischargeSO 蒸氣吹掃（口）Steam out NPT 美國標(biāo)準(zhǔn)錐管螺紋 National standard taper pipe thread

NPS 美國標(biāo)準(zhǔn)直管螺紋 National standard straight pipe thread

DR 排液 DrainVT 放氣 VentRTG（壓力）等級 Rating

CL 等級 ClassSMLS 無縫 Seamless

slide plate 滑板;滑塊bolt馬蹄螺栓;馬蹄形螺栓non-ferrouspipe saddle有色的, 非鐵或鋼的(金屬)管座;鞍形管夾

pipe clamp管夾strap吊管帶 spring wedge plate彈簧楔片compressed gasket壓縮墊 expansion bolt膨脹螺栓lowercomponent地面的基礎(chǔ)支撐 lug plate接線板,焊片beamattachment橫梁附件 weldlesseye nut無焊縫的環(huán)首螺母螺

配管材料和等級

M 金屬材料 Metallic materialCS 碳鋼 Carbon steel CAS 鑄鋼 Cast steelFS 鍛鋼 Forged steel AS 合金鋼 Alloy steelSS 不銹鋼 Stainless steel AUSTSS 奧氏體不銹鋼 Austenitic stainless-steelCI 鑄鐵 Cast iron MI 可鍛鑄鐵 Malleable ironDI 球墨鑄鐵 Ductile iron AL 鋁 AluminumBRS 黃銅 Brass BRZ 青銅 BronzeCU 紫銅 Copper LAS 低合金鋼 Low alloy steelFLAS 低合金鍛鋼 Forged low alloy steel CLAS 低合金鑄鋼 Cast low alloy steelTHK 壁厚 Thickness SCH 表號 Schedule numberSTD 標(biāo)準(zhǔn) Standard XS 加強(qiáng) Extra strongXXS 特強(qiáng) Double extra strong

第二篇：管件中英文對照

管件中英文對照

等徑直通equal coupling 異徑直通reducing coupling 內(nèi)牙直通 female coupling 外牙直通 straight tube with outside 90等徑彎頭 90 equal elbow 45等徑彎頭 45 equal elbow 外牙彎頭 male elbow 內(nèi)牙彎頭 female elbow 等徑三通 equal tee 異徑三通 reducing tee 內(nèi)牙三通female tee 外牙三通 male tee 管帽cap sch代表壓力

lr長半徑或1倍半 大小 SIZE 數(shù)量 QTY 碳鋼彎頭 Carbon Steel Elbow 不銹鋼彎頭 Stainless Steel Elbow 高壓彎頭 High-Pressure Elbow 同心異徑管 Concentric Reducers 偏心異徑管 Eccentric Reducers 高壓異徑管 High-pressure Reducers 不銹鋼等徑三通 Stainless Straight Tee 碳鋼等徑三通 Carbon Straight Tee 不銹鋼等徑四通 Stainless Straight Cross 高壓三通 High-pressure Tee 鍛制三通 Forged Tee 異徑接頭 Template 管帽 Caps 法蘭flange 長徑和短徑彎頭 long and short radius elbows 同心和偏心異徑接頭 concentric and eccentric reducers 等徑和異徑三通 straight and reducing outlet tees 大小頭 CONCENTRIC REDUCER Tee Equal 相等的三通 等徑三通 Straight Tee 異徑三通 Reducing Tee 等徑四通 Straight Cross 90°短半徑彎頭 90°SS Elbow(SR)90°長半徑彎頭 90°SS Elbow(LR)高壓厚壁彎頭 Thickness Elbow U型管 Return Bend

盲法蘭 Blank Flange 彎管 Bends 翻邊 stub ends 1 異徑接頭 reducers 公稱通徑 nominal diameter 外徑(mm)outside diameter 中心距至端面的距離 center to end 理論重量(kg/pcs)approx weight description 類種 Standard 標(biāo)準(zhǔn) Design 類型 Material 材質(zhì) 雙絲頭 Nipple 短節(jié) SWAGE NIPPLE 內(nèi)外螺紋活接頭 Union 螺樁 stud Half-Coupling單承口管箍 Coupling雙承口管箍 盲板 Blind Flange spectacle blind 帶雙圈的盲板 Ecentric 偏心的 拆除:dismantle 結(jié)頭（管線的）：tie-in 插盲板：slip spade 盲板：blank 接頭：fitting 加熱器：heater 金屬纏繞墊片（帶外環(huán)）:SW with outside ring HR:熱軋 on site: manifold:管匯 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（一個直通口及分支口為異徑）reducing tee(reducing on one run 2 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)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 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（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 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 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 3 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 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 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（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)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 4 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（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 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 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 quarter 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）slip-on flange(SO);slip-on welding flange 5 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 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 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 insertion 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 6 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 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 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 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 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 powered 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 7 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 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) renewable 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 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 8 偏心閥板蝶閥 offset disc burerfly valve;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 diaphragm 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 valve 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 type 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 9 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 impulse 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）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 valve;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 suction 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 10 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 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 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 funnel 排液環(huán) drip ring 11 排液漏斗 drain funnel 插板 blank 墊環(huán) spacer 8字盲板 spectacle blind;figure 8 blind 限流孔板 restriction orifice 爆破片 rupture disk 法蘭蓋貼面 protective disc 費(fèi)托立克接頭 victaulic coupling 1.8 端部連接 End Connection 法蘭端 flanged end 坡口端 beveled end(BE)對焊端 butt welded end平端 plain end(PE)承插焊端 socket welding end 螺紋端 threaded end(TE)承口 bell end 焊接端 welding end 法蘭連接（接頭）flanged joint 對焊連接（接頭）butt welded joint 螺紋連接，管螺紋連接 threaded joint, pipe threaded joint 錐管螺紋密封焊連接 seal-welded taper pipe threaded joint 承插焊連接（接頭）socket welded joint 承插連接（接頭）bell and spigot joint 環(huán)墊接頭 ring joint(RJ)萬向接頭 universal joint 軟釬焊連接（接頭）soldered joint 搭接接頭，松套連接 lapped joint 外側(cè)厚度切斜角 bevel for outside thickncss 內(nèi)側(cè)厚度切斜角 bevel for inside thickness 內(nèi)外側(cè)厚度切斜角 bevel for combined thickness 法蘭式的 flanged(FLGD)對焊的 butt welded(BW)螺紋的 threaded(THD)承插焊的 socket welded(SW)小端為平的 small end plain(SEP)大端為平的 large end plain(LEP)兩端平both ends plain(BEP)小端帶螺紋 small end thread(SET)大端帶螺紋 large end thread(LET)兩端帶螺紋 both end thread(BET)一端帶螺紋 one end thread(OET)支管連接 branch connection 焊接支管 branch pipe welded directly to the run pipe

第三篇：管件中英文對照

彎頭 Elbow

90o 彎頭90o Elbow45o彎頭45o Elbow180o彎頭180o Elbow

長半徑彎頭：LR elbow（LR是long radius的縮寫）

短半徑彎頭： SR Elbow（SR是short radius的縮寫）

碳鋼彎頭 carbon steel elbow 不銹鋼彎頭 stainless steel elbow

合金鋼彎頭 alloy steel elbow

無縫彎頭seamless elbow對焊彎頭 butt-welding elbow 沖壓彎頭Stamping elbow 大口徑對焊彎頭 Large diameter butt-welding elbow /Large size elbow

三通 Tee

異徑三通 reducing tee等徑三通 straight tee 斜三通 lateralY型三通 Y-tee 四通 cross

等徑四通 straight cross 異徑四通 reducing cross

異徑管 reducer

同心異徑管 concentric reducer（con-reducer）

偏心異徑管 eccentric reducer（ecc-reducer）

管帽 cap 翻邊 Stub end

法蘭 Flange帶頸對焊法蘭Welding-Neck（WN）,平焊帶頸法蘭 Slip-On（SO）,盲板法蘭 Blind（BL）, 螺紋法蘭Threaded（TH）, 松套法蘭Lap-Joint（LJ）

鍛造的：forged

螺紋支管臺 threadolet 承插支管臺 sockolet焊接支管臺 weldolet

管接頭 coupling/full coupling單管接頭 half coupling活接頭（由任）union Bushing 堵頭（管塞）Plug 六頭管塞hexagon plug四頭管塞 Square plug 短節(jié) nipple 縮徑管 swaged nipple

第四篇：閥門管件中英文對照

閘閥Gate valve平行雙閘板Double disc parallel seat楔形雙閘板Split wedge撓性楔形閘板Flexible solid wedge楔形單閘板Solid wedge塞型閘閥Plug gate valve疏通型閘閥Through conduit gate valve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節(jié)流閥Throttle valve針閥Needle valve角閥（角式截止閥）Angle valveY型閥（Y型閥體截止閥）Y-valve(Y-body globe valve)球閥Ball valve三通球閥3-way ball valve裝有底軸的Thunnion mounted耐火型Fire safe type浮動球型Floating ball type防脫出閥桿Blowout Proof stem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 butterfly valve;Eccentric butterfly valve斜閥盤蝶閥Canted disc butterfly valve連桿式蝶閥Link butterfly valve止回式蝶閥Combined non-return butterfly valve柱塞閥Piston type valve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 valve夾緊式膠管閥Pinch valve(用于泥漿、粉塵等）止回閥Check valve升降式止回閥Lift check valve旋啟式止回閥Swing 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 check valve底閥Foot valve切斷式止回閥Stop check valve;Non-return valve活塞式止回閥Pistonche check valve翻板式止回閥Flap check valve翻轉(zhuǎn)盤止回閥Tilting disc check valve蝶式止回閥Butterfly check valve安全泄氣閥Safety valve 安全泄液閥Relief valve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波紋管密封閥Bellow sealed valve電磁閥Solenoid valve;solenoid operated valve電動閥Electrically operated valve;Electr-motor operated valve氣動閥Pneumatic operated valve低溫用閥Cryogenic service valve蒸汽疏止閥Steam trap機(jī)械式疏水閥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 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Impulse steam trap放汽閥（自動放汽閥）Air vent valve;(Automatic air vent valve)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 valve自動排液閥Self-draining valve管道肓板閥Line-blind valve擠壓閥Sgueeze valve呼吸閥Breather valve風(fēng)門Damper減壓閥Pressure reducing valve;Reducing valve控制閥Control valve膜式控制閥Diaphrated 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 closing valve隔斷閥Isolating valve三通閥Three way valve夾套閥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手動閥Hand operated valve;manually operated valve鍛造閥Forged valve鑄造閥Cast valve實(shí)心本體的閥Barstock valve（水）龍頭Bibb;Bib;Faucet抽出液閥（水閥）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根部閥Root valve;Primary valve;Header valve法蘭Flange 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（平焊法蘭）Slip-on-welding flange承插焊法蘭Socket welding flange松套法蘭Lap joint flange 對焊法蘭Weld neck flange 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板式平焊法蘭Welding plate flange對焊環(huán)Welding neck collar平焊環(huán)Welding on collar管端突緣Stub end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 凸面Male face 凹面Female face 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 光滑突面Smooth raised face 法蘭面加工Facing finish粗糙度Roughness光滑的Smooth齒形的Serrated均方根Root mean square 算術(shù)平均粗糙高度Arithmetical average roughness height 管道特殊件Piping speciality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 strainerT型粗濾器T-type strainer永久過濾器Permanent filter網(wǎng)狀粗濾器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噴射器Ejector取樣冷卻器Sample cooler消音器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 expension joint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)（帶外加強(qiáng)環(huán)）Self-equalizing expansion joint帶拉桿膨脹節(jié)Tied expansion joint萬向型膨脹節(jié)Universal type expansion joint球型補(bǔ)償器Ball type expansion joint;Flexible ball 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 action packed slip joint軟管接頭Piping special element快速接頭Hose connection 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;Reinforcement pad特殊法蘭Special flange漏斗Funnel排液環(huán)Drip ring排液漏斗Drain funnel插板Blank墊環(huán)Spacer8字肓板Spectacle blind;Figure 8 blind限流孔板Restriction orifice爆破板Rupture disk法蘭蓋貼面Protective disc碳素鋼Carbon steel 低碳鋼Low-carbon steel中碳鋼Medium-carbon steel高碳鋼High-carbon steel普通碳素鋼General carbon steel優(yōu)質(zhì)碳素鋼High-quality carbon steel普通低合金結(jié)構(gòu)鋼General structure low alloy steel合金結(jié)構(gòu)鋼Structural alloy steel合金鋼Alloy steel工具鋼Tool steel彈簧鋼Spring steel鉬鋼Molybdenum steel鎳鋼Nickel steel鉻鋼Chromium steel鉻鉬鋼Chrome-molybdenum steel鉻鎳鋼Chrmium-nickel steel;Chrome-nickel steel滲鉻鋼；鍍鉻鋼Chromized steel鍍鉻的Chromium-plated;chrome-plated不銹鋼Stainless steel 奧氏體不銹鋼Austenitic stainless steel馬氏體不銹鋼Martensitic stainless steel司特來合金（鎢鉻鈷合金）Stellite耐蝕耐熱鎳基合金Hastelloy平爐鋼（馬丁鋼）Martin steel鎮(zhèn)靜鋼Killed steel半鎮(zhèn)靜鋼Semi-killed steel沸騰鋼Rimmed steel;Rimming steel;Open steel鍛鋼Forged steel鑄鋼Cast steel鑄鐵Cast iron 灰鑄鐵Grey cast iron可鍛鑄鐵Malleable iron [M.I.] Nodular球墨鑄鐵Nodular cast iron;Nodular graphite iron生鐵Pig iron熟鐵；鍛鐵Wrought iron鑄件Casting高硅鑄鐵High silicon cast iron非鐵合金Non-ferrous alloy鋁Aluminum銅；紫銅Copper黃銅Brass青銅Bronze鋁青銅Aluminum bronze磷青銅Phosphor bronze鋁鎂合金Aluminum magnesium錳青銅Manganese bronze蒙乃爾（鎳及銅合金）Monel鈦Titanium鉛Lead硬鉛Hard lead極限強(qiáng)度Ultimate strenght抗拉強(qiáng)度Tensile strenght屈服極限Yield limit屈服點(diǎn)Yield point延伸率Percentage elongation抗壓強(qiáng)度Compressive strength抗彎強(qiáng)度Bending strength彈性極限Elastic limit沖擊值Impact value(Number)疲勞極限Fatigue limit蠕變極限Creep limit持久極限Endurance limit布氏硬度Brinell hardness洛氏硬度Rockwell hardness維氏硬度Vickers diamond hardness, Diamond penetrator hardness非金屬材料Non-metallic material塑料Plastic丙烯腈-丁二烯-苯乙烯Acrylonitrile-butadiene-styrene 聚乙烯Polyethylene 聚氯乙烯Poly vinyl chloride 苯乙烯橡膠Styrene-rubber 聚丁烯Polybutylene 聚丙烯Polypropylene 聚苯乙烯Polystyrene 氯化聚醚Chlorinated polyether 聚酰胺Polyamide 聚碳酸酯Polycarbonate 聚甲基丙烯酸甲酯Poly(methyl methacrylate)醋酸丁酸纖維素Cellulose acetate butyrate 氯化聚氯乙烯Chlorinated poly vinyl chloride 聚偏二氟乙烯Poly vinylidene fluoride 縮醛塑料Acetal plastic尼龍塑料Nylon plastic聚烯烴Polyolefin 石墨酚醛塑料Graphited phenolic plastics聚四氟乙烯Polytetrafluoroethylene 纖維增強(qiáng)熱塑性塑料Fiber reinforced thermoplastics熱塑性塑料Thermoplastic熱固性Thermoset膠粘劑Adhesive溶劑膠接劑Solvent cement樹脂Resin木材Wood耐火磚Fire brick陶瓷Ceramic搪瓷Porcelain enamel硼硅玻璃Borosilicate glass玻璃Glass橡膠Rubber丁腈橡膠Nitrile butadiene rubber氯丁橡膠Neoprene天然橡膠Natural rubber乙丙橡膠Ethylene propylene rubber 乙烯丙烯二烴單體Ethylene propylene diene monomer 墊片Gasket墊片型式Type of gasket平墊片F(xiàn)lat gasket環(huán)形平墊片F(xiàn)lat ring gasket平金屬墊片F(xiàn)lat metal gasket帶棉織物的橡膠Elastomer with cotton fabric insertion帶石棉織物的橡膠Elastomer with asbestos fabric insertion帶石棉織物及金屬絲加強(qiáng)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 gasket天然白橡膠墊片Natural white rubber gasket壓縮石棉墊片Compressed asbestos 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F(xiàn)lat metal jacketed asbestos filled gasket實(shí)心金屬齒形墊片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 ring gasket透鏡式墊片Lens gasket填料Packing石棉繩Asbestos rope;Asbestos cordO型環(huán)O-ring自密封Self-sealing四氟帶Teflon tap帶鉻鎳合金絲的石棉繩Asbestos rope with inconel wire;inconel wire Asbestos浸聚四氟乙烯的石棉填料Teflon impregnated asbestos packing金屬填料Metallic stuffing填料箱；填料函Packing box;stuffing box填料函壓蓋Stuffing box gland型材Mumber型鋼Shaped steel角鋼Angle steel槽鋼Channel工字鋼工-Beam寬緣工字鋼或H鋼Wide flanged beamT型鋼T-Bar方鋼Square Bar扁鋼Flat Bar六角鋼Hexagonal steel Bar圓鋼Round steel;Rod鋼帶Strap steel鋼板Plate網(wǎng)紋鋼板Checkered plate腹板（指型鋼的立板）Web翼板（指型鋼的緣）Wing材料表Bill of material 材料統(tǒng)計Material take off 散裝材料Bulk material統(tǒng)計材料準(zhǔn)確度Accuracy of take off分組（類）形式（如管道等級表）Block form綜合管道材料表Consolidated piping material Summary sheet 材料情況報告Material status report 匯總表Summary sheet估算Estimate數(shù)量Quantity 重量Weight詢價Inquiry采購Procurement purchase采購說明Purchase specification訂貨單Purchasing order采購說明匯總表Purchasing specifacation summary sheet 請購Requisitioning廠商報價Vendor quotation預(yù)制的Prefabricated編位號的Itemized代碼Code number由買方供貨By Buyer 由賣方供貨By seller由制造廠供貨By vendor 供應(yīng)者Supplier制造者；制造廠Manufacturer塔Tower Column洗滌塔Scrubbr吸收塔Absorder冷卻塔Cooling tower精餾塔Fractionating tower換熱器Heat exchanger空冷器Air cooler水冷卻器Water cooler冷凝器Condenser螺旋板式換熱器Spial plate exchanger反應(yīng)器Reactor貯槽Tank緩沖罐Knock-out drum球罐Spheroid spherical tank罐D(zhuǎn)rum氣柜Gas holder螺旋式氣柜Helicl gas-holder濕式氣柜Wet gas-holder干式氣柜Dry gas-holder爐子Furnace燒咀Burner鍋爐Boiler火炬Flare煙囪Stack加熱器Heater電加熱器Electric heater攪拌器Agiator干燥器Dryer混合器Mixer蒸發(fā)器Evaporator萃取器Extractor結(jié)晶器Crystallizer澄清器Gravity settler噴射器Ejector噴頭Sprayer旋風(fēng)分離器Cyclone分離器Separator成套設(shè)備Package unit設(shè)施Facilities儀表設(shè)備Apparatus附件；附屬設(shè)備Accessory起重機(jī)Crane橋式起重機(jī)Bridge crane電動葫蘆Motor hoist泵Pump渦輪泵Turbine pump渦流泵Vortex pump離心泵Centrifugal pump噴射泵Jet pump轉(zhuǎn)子泵Rotary pump管道泵Inline pump真空泵Vacuum pump柱塞泵Plunger pump雙作用往復(fù)泵Double action reciprocating pump計量泵Metering pump齒輪泵Gear pump手搖泵Hand pump;Wobble pump壓縮機(jī)Compressor活塞式壓縮機(jī)Reciprocating Compressor多級壓縮機(jī)Mutiprocating compressor螺桿壓縮機(jī)Helical screw compressor離心式壓縮機(jī)Centrifugal compressor風(fēng)機(jī)Fan鼓風(fēng)機(jī)Blower離心機(jī)Centrifuger離心分離機(jī)Centrifugal separator離心過濾機(jī)Centrifugal filter壓濾機(jī)Pressure filter發(fā)電機(jī)Generator汽輪機(jī)Steam turbine電動機(jī)Motor管道設(shè)計Piping design管道研究Piping study管道布置平面Piping arrangemment plan 管道布置Piping assembly;Piping layout詳圖Detail“X”視圖View “X”“A-A”剖視Section “A-A”通用連接圖Hook up DWG軸測圖Isometric drawing索引圖Key plan通用連接組Typical installation管道及儀表流程圖Piping and Instrument drawing 管口Nozzle連接；接頭Connection導(dǎo)管Conduit管品方位Nozzle orientation方向Direction位置Location相交Intersection垂直；正交；垂直的Perpendicular平行；平行的Parallel管頂Top of pipe 管底Bottom of pipe 溝底Bottom of trench管子內(nèi)底Invert(inside bottom of pipe)底平Flat on bottom 頂平Flat on top 水平的Horizontal垂直的；立式的Vertical上升管；垂直管Riser等級分界Material Specification break隔熱分界Insulation break管道等級Piping class管道材料規(guī)定Piping material specification公稱直徑Nominal(pipe)size;Nominal diameter 公稱壓力Nominal pressure;Pressure rating等級Class 磅/平方英寸Pounds per square inch 百萬帕斯卡Million Pascal 管道組成件Piping component管道附件Piping attachment管道元件Piping element腐蝕裕量Corrosion allowance管段；短管Spool piece;Spool直管Run pipe;Straight pipe彎管Bend管件直連Fitting to fitting 水平安裝Horizontal installation垂直安裝Vertical installation面至面Face to face 中心至端面Center to Endr 中心至面Center to face 中心至中心；中至中Center to center 對稱的Symmetric相反的；對面的Opposite距離Distance坡度Slope工作點(diǎn)Working point 管間距Line spacing管道跨距Line span相當(dāng)?shù)腅guivalent最大Maximum 最小Minimum 大約Approximate 面積Area體積；容積Volume管口表List of nozzle接續(xù)圖Continue on drawing 界外Offisite地上管道Above ground piping地下管道Under ground piping管線號Line number總管Header;Manifold旁管By pass末經(jīng)允許不得開啟Car seal close 末經(jīng)允許不得關(guān)閉Car seal open 在關(guān)閉狀態(tài)下鎖定Locked closed 在開啟狀態(tài)下鎖定Locked open常開Normally open常閉Normally closed取樣接口Sampling connection伴熱管Tracing pipe蒸汽伴熱Steam tracing熱水伴熱Hot-water tracing電伴熱Electrical tracing夾套管Jacketed line全夾套的Full jacketed比例Scale圖Figure草圖Sketch圖例Legen符號Symbol件號Part Number常壓Medium pressure 高壓High pressure 大氣壓Atmosphere 真空Vacuum工作壓力Operating pressure;Woring pressure設(shè)計壓力Design pressure工作溫度Operating temperature設(shè)計溫度Design temperature環(huán)境溫度Ambient temperature度Degree攝氏Centigrade 華氏Fahrenheit 固定鞍座Fixed saddle滑動鞍座Sliding saddle入口Inlet;suction出口Outlet;discharge排出口Exhaust排液Drain放空Vent污水坑（井）Sump pit集水池Catch basin溝槽Trough管溝Piping trench地漏Floor drain小過道Cat walk走道、過道Walk way;Gang way預(yù)留孔Future area人孔Man hole 手孔Hand hole 半徑Radius 外徑Outside Diameter 內(nèi)徑Inside Diameter 螺栓圓直徑Bolt circle 節(jié)圓直徑Pitch circle diameter間隙；凈空Clearance尺寸Dimension高度；海拔Height厚度Altitude長度Length寬度Width深度Depth千磅Kip米meter 毫米millimeter 英尺feet/foot 英寸inch 管架零部件Attachment of support管托Shoe管卡ClampU形夾（卡）Clevis鍛制U形夾（卡）Forged steel clevis支耳Lug耳軸Trunnion止動擋塊Shear lug托座Stool吊耳Ear帶狀卡Strap clamp夾板，導(dǎo)向板Cleat可調(diào)夾板Adjustable cleat角板，連接板Gusset筋；肋Rib支承環(huán)Ring加強(qiáng)板Stiffener底板Basc plate頂板Top plate翅片式導(dǎo)向板Fin預(yù)埋件Embedded part Inserted plate墊板（安裝墊平用）Shim錨固件；生根件Clip預(yù)焊件（設(shè)備上）Clip(on epuipment)聚四氟乙烯滑動板PTFE sliding plate連接板Tie plate連接桿Tie rod限制桿Limit rod帶環(huán)頭接桿Eye rod連接桿Connecting rod杠桿Lever間隔管（片、塊）Spacer滑動吊板（吊架頂部用）Sliding traveller(lor honger)滑輪組Tackle block鋼索；電纜Cable 木塊Wood block鞍座Saddle裙座Skirt管支架形式Type of pipe support

第五篇：管件中英文對照表

? 彎頭 elbow 異徑彎頭 reducing elbow 帶支座彎頭 base elbow 長半徑彎頭（標(biāo)準(zhǔn)1.5倍彎曲半徑---1.5D）long radius 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（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)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 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（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茏靤weepolet 短管支管臺nipolet 支管臺，插入式支管臺 boss ? 螺紋支管臺Threadolet ? 彎頭支管臺elbolet ? 焊接支管臺weldolet；on weld ? 短管支管臺nipolet ? 承插支管臺sockolet ? 燒焊支管臺weldolet ? 斜接支管臺latrolet ? 承插焊支管臺Sockolet ? 支管臺，插入式支管臺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 管道英文縮寫 A Anchor 固定 ABS *Absolute 絕對的

AISI *American Iron andSteelInstitute 美國鋼鐵學(xué)會 ANSI *American National Standards Institute 美國國家標(biāo)準(zhǔn)學(xué)會

API *American Petroleum Institute 美國石油學(xué)會 APPROX *Approximate 大約，近似的 ASB Asbestos 石棉

ASME *American Society Of Mechanical Engineers美國機(jī)械工程師協(xié)會

ASSY *Assembly 裝配，組裝

ASTM *American Society Of Testing Material 美國材料實(shí)驗(yàn)協(xié)會

ATM *Atmosphere 大氣壓

AWG *American Wire Gage 美國線規(guī)

AWS *American Wel**** Society 美國焊接協(xié)會

AWWA *American Water WorksAssociation 美國水工協(xié)會 B BB Bolted Bonnet 栓柱連接的閥蓋 BB By Buyer 買方供貨

B-B Beveled End-Beveled End 兩端為坡口端 BC Bolt Circle 螺栓中心圓

B.C Bolted Cover(cap)螺栓連接的閥蘭蓋（帽）BE Beveled End(for wel****)坡口（焊接用）B.E Bell End 承口 BEP Both Ends Plain 兩端平

BET Both Ends Threaded 兩端帶螺紋 BL Battery Limit 裝置區(qū)邊界 BF Blind Flange 盲板法蘭 BLD Blind 盲板 BLDG *Buil**** 建筑物 BM Bill Of Material 材料表 BOP Bottom Of Pipe 管底

B-P Beveled End —Plain End 坡口端.平端 BV Butterfly valve 蝶閥

BWG * Birmingham Wire Gage 伯明翰線規(guī) BW Butt Weld 對焊 C C Cap 管帽

C-C Center to Center 中至中 C-E Center to End 中至端面 C-F Center to Face 中至面 CH-OP Chain Operated 鏈條操縱的 CH.PL Checkered Plate 花紋鋼管 C.I *Cast Iron 鑄鐵

CL *Class 英制壓力等級，等級，種類 CLEAR Clearance 間隙

COD Continued on Drawing 接續(xù)圖 COL *Column 柱，塔 CONC Concentric 同心的 CONN Connection 連接，接口 CONT *Continue 連續(xù) CONT.V.Control Valve 控制閥 CPLG Coupling 管接頭，連軸節(jié) C.R.Concentric Reducer 同心異徑管 C.S.*Carbon Steel 碳鋼 C.S.Cold Spring 冷緊

C.S.C.Car Seal Close 在關(guān)閉狀態(tài)下封住 C.S.O.Car Seal Open 在開啟狀態(tài)下封住 CUST Customer 客 CHCheck Valve 止回閥 DEG *Degree 度 DF Drain funnel 排液漏斗 DIA *Diameter 直徑 DIM *Dimension 尺寸 DISCH *Discharge 出口，排出 Diaphragm VELVE 隔膜閥

DMF Double Male And Female 雙重凹凸 DN Norminal Diameter公稱直徑 DN Down 下 DR Drain 排液

DS Directional Stop 定向限為架 DWG *Drawing 圖 E E*East 東

EC External Coating 外面涂防腐層 ECC Eccentric 偏心

EFW Electric Fusion Welded 電容焊的 EL(ELEV)*Elevation 標(biāo)高；立面 ELL Elbow 彎頭

EQIOP Equipment 設(shè)備，裝置 EQUIV Equivalent 相當(dāng)?shù)?/p>

E.R.Eccentric Reducer 偏心異經(jīng)管 ERW Electric Resistance Welded 電阻焊的 EW Eye Washer & Shower 洗眼器及淋浴器 EXP.JT Expansion Joint 膨脹節(jié) F FDN Foundation 基礎(chǔ)

FF Flat Faced Or Full Faced 全平面；滿平面 F-F Face To Face 面至面 FGW Fusion Gas Wel**** 氣熔焊 FIG *Figure 圖 FL Floor 樓面

FLEX TUBE Flexible Tube 撓性管 FLG Flange 法蘭 FLGD Flanged 法蘭式的 FLGF Flanged Face 法蘭面 FOB Flat On Bottom 底面平FOT Flat On Top 頂面平FP Fix Point 固定點(diǎn) FS Forged Steel 鍛鋼

FTF Fitting To Fitting 管件直連 FTG Fitting 管件 FURND Furnished 提供的，裝設(shè)的 FW Field Weld 現(xiàn)場焊 G Guide 導(dǎo)向

GA *Gage 表，表壓，規(guī)（線規(guī)）GALV *Galvanize 鍍鋅 GL Ground Level 地面 GLV Globe Valve 截止閥

GEAR OP Gear Operated 齒輪傳動的

GMAW Gas Metal Arc Wel**** 金屬極惰氣體保護(hù)焊 GSKT Gasket 墊片

GTAW(Inert)Gas Tungsten Arc Wel**** 惰性氣體保護(hù)鎢極電弧焊

GV Gate Valve 閘閥 H H Hanger 吊架

HC Hose Connection 軟管接頭 H.CPLG Half Coupling 半節(jié)管接頭 HDR Header 總管 HEX *Hexagon 六角形

HF Hard Alloy Face on閥內(nèi)件（閥心）為 Valve Trim 硬質(zhì)合金密封面 HH Hand Hole 手孔 HOR Horizontal 水平的 H.P *High Pressure 高壓 HS Hose Station 軟管 I ID *Inside Diameter 內(nèi)徑 IN *Inch 英寸 INS Insulation 隔熱 INST Instrument 儀表

INV Invert(inside bottom of pipe)管子內(nèi)底 IPS Iron Pipe size 鐵管尺寸

ISO Isometric Drawing 周測圖（空視圖）I.S.B.L Inside Battery Limit 裝置邊界內(nèi)惻

ISNS Inside screw & Non-rising Stem 內(nèi)螺紋非升桿 ISRS Inside screw & Rising stem 內(nèi)螺紋升桿 J JT Joint 接頭

JS Jack Screw 頂開（起）螺栓 L LC Locked Closed 在關(guān)閉狀態(tài)下鎖定 LEP Large end plain 大端為平的 LET Large end Threaded 大端帶螺紋 LG Long 長

LGF Lens Gasket Face 透鏡墊連接面 L.H.THD Left Hand Thread 左螺紋 LIFTLift Type 升降式 LJ Lap Joint 搭接

LJF Lap Joint Flange 松套法蘭 LO Locked Open 在開啟狀態(tài)下鎖定 L.P.Low Pressure 低壓 LR Long Radius 長半徑 LRE Long Radius Elbow 長半徑彎頭 LTG Large Tongue & Groove 大椎槽 M MATL Material 材料 MAX Maximum 最大

MB Machine Bolt 機(jī)器螺栓（單頭）MF Male and Female 凸和凹 MFG Manufacture 制造 MF *Manufacture 制造廠 MH Manhole 人孔

MI Malleable Iron 可鍛鑄鐵 MIN *Minimum 最小

MJ Mechanical Joint 機(jī)械接頭

M.L Match Line 連續(xù)線

MSS * Manufacturers Standardization Society of the Valve and Fittings Industry, Inc.美國閥門和管件制造商標(biāo)準(zhǔn)化協(xié)會 MTO Material take-off 材料統(tǒng)計 MW Minimum Wall 最小壁厚 M.W.Mineral Wool 礦（物）棉 N N *North 北

NB Nominal Bore 公稱孔徑 N.B.Non-Bonnet 無閥蓋 NC Normally Closed 常閉 NIP Nipple 短管 NO Normally Open;常開 *Number號；數(shù)量

NO INS No Insulation 不隔熱 NOM Nominal 公稱的；額定的 NOZ Nozzle 管口

NPS Nominal Pipe Size 公稱管徑

NPSH Net Positive Suction Head 凈正吸入壓頭 NPT *American National Taper 美國錐管螺紋 Pipe Thread NS Nominal Size 公稱直徑 NV Needle Valve 針形閥 O OD *Outside Diameter 外徑 OET One end Threaded 一端帶螺紋 OR Outside Radius 外半徑 ORF Orifice 孔板 ORIENT Orientation 方位

OS & Y Outside Screw and Yoke 外螺紋閥桿和閥軛 OSNB Outside Screw Non-Bonnet 外螺紋無閥蓋 P P Plug 堵頭

PAP Piping Arrangement Plan 管道布置平面圖 PB Pressure Seal Bonnet 壓力密封的閥蓋 P-B Plain End –Bevel End平端—坡口端 PC Pressure Seal Cap 壓力密封的閥帽 P.C.D.Pitch Circle Diameter 節(jié)圓直徑 PE Plain End(not beveled)平端（無坡口）PF Platform平臺

PID Piping & Instrument Diagram管道及儀表流程圖 PN *Nominal Pressure 公稱壓力 PN Plant North 工廠北向 POS point of Support 支承點(diǎn) P-P Plain End—Plain End 兩端為平端 PREP Preparation 加工準(zhǔn)備

PSIA *Pounds Per Square Inch Absolute磅/ PSIG Pounds Per Square Inch Gage 磅/ PT Point 點(diǎn)

PTFE *Polytetrafluoroethylene聚四氟乙烯 PT.NO Part No.件號 PV Plug Valve 旋塞閥

PVC *Poly Vinyl Chloride 聚氯乙烯 Q QTY *Quantity 數(shù)量 R R *Radius 半徑 REDReducer 異徑管 REF Reference 參考 REINF Reinforce 加強(qiáng) REQD Required 需要；申請 REV *Revision 修改 RF Raised Face 凸面 RG Ring Gasket 環(huán)形墊片 R.H.THD Right Hand Thread 右螺旋 RJ Ring Joint 環(huán)墊接頭 RO Restriction Orifice 限流孔板 RPM *Revolutions Per Minute 轉(zhuǎn)/分 RPS *Revolutions Per Second 轉(zhuǎn)/秒 RS Resting Support 支承架，滑動架 RTJ Ring Type Joint（見RJ）RV Relief Valve 安全泄液閥 S S *South 南

S Spring 彈簧（管架用）

SAW(Automatic)Submerged Arc Wel**** 自動埋弧焊 SB Stud Bolt 雙頭螺栓 SB Screwed Bonnet 螺紋閥蓋 SC Sample Cooler 取樣冷卻器 SCH *Schedule 管壁厚系列號 SCRD Screwed 螺紋

SEP Small end Plain 小端為平的 SET Small end Threaded 小端帶螺紋 SF Semi-Finished 半光 SG Sight Glass 視鏡

SH Surface Hard Facing 硬質(zhì)密封面 SK Sketch 草圖

SMAW Shielded Metal Arc Wel**** 有保護(hù)的金屬電弧焊 SMLS Seamless 無縫 SN Swaged Nipple 異徑短管 SO Slip – On 滑套

SOF Slip – On Flange 滑套法蘭 SPEC *Specification 規(guī)定，說明 SPL Sound Pressure Lever 升壓水準(zhǔn) SQ *Square 方的，平方 SR Shout Radius 短半徑

SRE Short Radius Elbow 短半徑彎頭 SS *Stainless Steel 不銹鋼 ST Steam Trap 蒸汽疏水閥 STD *Standard 標(biāo)準(zhǔn)

STG Small Tongue & Groove 小椎槽面 STL *Steel 鋼 STM Steam 蒸汽

STM.TR Steam Tracing 蒸汽拌熱 SUCT Suction 吸入口 SV Safety Valve 安全泄氣閥 SW Socket Weld 承插焊 SWG Swage 鍛造，模鍛 SWMG Swing Type 旋啟式 SYM Symmetrical 對稱的 T TTee 三通

TE Threaded End 螺紋端 TEMP *Temperature 溫度 TG Tongue & Groove 椎槽 THD *Threaded 螺紋的 THK *Thickness 厚度 TL Tangent Line 切線 TN True North 真實(shí)北向 TOC Top of Concrete 混凝土北向 TOPTop of pipe 管頂 TOS Top of Support 支架頂面 Top Topof Steel 鋼結(jié)構(gòu)頂面 TYP Typical 典型的 U UB Union Bonnet 帶活接頭的閥蓋 UC Union Cap 帶活接頭的閥帽 UN Union 活接頭 V V Valve 閥 VAC Vacuum 真空 VAR Variable 可變的 VERT Vertical 垂直的

VOL *Volume 卷，冊，容量，體積 W W *West 西

WB Weld Branch 焊接支管 WC Weld Cap 焊接管帽 WD Width 寬度 WE Weld End 焊接端 WLWel**** Line 焊接線

WNWel**** Neck 對焊法蘭（頸部）WNF Weld Neck Flange 對焊法蘭 WP Working Pressure 工作壓力 W.P.Working Point 工作點(diǎn) WT Wall Thickness 壁厚 Weight 重量 X XH Extra Heavy 加強(qiáng)的，加厚的

XXH Double Extra Heavy 雙倍加強(qiáng)（厚）的 XS Extra Strong 加強(qiáng)的

XXS Double Extra Strong 雙倍加強(qiáng)的 Y YP Yield Point 屈服點(diǎn) 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（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)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 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（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茏靤weepolet 短管支管臺nipolet 支管臺，插入式支管臺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 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 quarter 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）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 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 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 insertion 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 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 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 gasket TOE是Threaded One End的縮寫，意思是一端螺紋 POE是Plain One End的縮寫，意思是一端平口 TBE是Threaded Both End的縮寫，意思是兩端螺紋 PBE是Plain Both End的縮寫，意思是兩端平口 TOE&POE就是一端平口，另一端螺紋連接 TBE是兩頭都是螺紋連接 PBE是兩頭都是平口（焊接）BBE 兩端都是坡口