管件的各種英文縮寫

1、管件的各種英文縮寫 管道英文縮寫A Anchor 固定ABS *Absolute 絕對的AISI *American Iron andSteel Institute 美國鋼鐵學會ANSI *American NationalStandards Institute 美國國家標準學會API *American Petroleum Institute 美國石油學會APPROX *Approximate 大約，近似的美國機械工程師協(xié)會ASB Asbestos 石棉ASME *American Society Of Mechanical EngineersASSY *Assembly 裝配，組裝ASTM

2、 *American Society OfTesting Material 美國材料實驗協(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BBB 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

3、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 But

4、t Weld 對焊CC 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 *Conti

5、nue 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C.V Check Valve 止回閥DDEG *Degree 度 DF Drain funnel 排液漏斗 DIA *Diameter 直徑 DIM *Dimension 尺寸 DISCH *D

6、ischarge 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 標高；立面 ELL Elbow 彎頭EQIOP Equipment 設備，

7、裝置 EQUIV Equivalent 相當?shù)?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)FFDN Foundation 根底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 Flang

8、e 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FS Forged Steel 鍛鋼FTF Fitting To Fitting 管件直連FTG Fitting 管件FURND Furnished 提供的，裝設的FW Field Weld 現(xiàn)傷焊GG Guide 導向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 Operat

9、ed 齒輪傳動的GMAW Gas Metal Arc Wel*金屬極惰氣體保護焊GSKT Gasket 墊片GTAW InertGas Tungsten Arc Wel* 惰性氣體保護鎢極電弧焊 GV Gate Valve 閘閥HH 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 閥內件閥心為Valve Trim硬質合金密封面HH Hand Hole 手孔HOR Horizontal 水平的H.P *High Pressure

10、 高壓HS Hose Station 軟管IID *Inside Diameter 內徑IN *Inch 英寸INS Insulation 隔熱INST Instrument 儀表INV Invert inside bottom of pipe管子內底IPS Iron Pipe size 鐵管尺寸ISO Isometric Drawing 周測圖空視圖I.S.B.L Inside Battery Limit 裝置邊界內惻ISNS Inside screw & Non-rising Stem內螺紋非升桿ISRS Inside screw & Rising stem內螺紋升 桿JJ

11、T Joint 接頭JS Jack Screw 頂開起螺栓LLC Locked Closed 在關閉狀態(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LIFT Lift 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 Ra

12、dius Elbow 長半徑彎頭LTG Large Tongue & Groove 大椎槽MMATL Material 材料MAX Maximum 最大MB Machine Bolt 機器螺栓單頭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 機械接頭M.L Match Line 連續(xù)線MSS * Manufacturers Standardization Society of

13、the Valve and Fittings Industry, Inc. 美國閥門和管件制造商標準化協(xié)會MTOMaterial take-off 材料統(tǒng)計MWMinimum Wall最小壁厚M.W.Mineral Wool礦物棉NN *North 北NBNominal Bore公稱孔徑N.B.Non-Bonnet無閥蓋NCNormally Closed常閉NIPNipple 短管NONormally Open;常開*Number 號； 數(shù)量NO INS No Insulation不隔熱NOMNominal 公稱的；額定的NOZNozzle 管口NPSNominal Pipe Size 公稱管

14、徑NPSHNet Positive Suction Head凈正吸入壓頭NPT*American National Taper美國錐管螺紋Pipe ThreadNS Nominal Size公稱直徑NV Needle Valve針形閥OOD *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

15、蓋PP 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平端一坡口端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

16、工廠北向POS point of Support 支承點P-P Plain End Plain End 兩端為平端PREP Preparation 加工準備PSIA *Pounds Per Square InchAbsolute 磅 /PSIG Pounds Per Square Inch Gage磅 /PT Point 點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QQTY *Quantity 數(shù)量RR *Radius 半徑RED Reduc

17、er 異徑管 REF Reference 參考 REINF Reinforce 加強 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 /分RPS *Revolutions Per Second轉 /秒RS Resting Support 支承架，滑動架 RTJ Ring Type Joint

18、見 RJ RV Relief Valve 平安泄液閥 SS *South 南S Spring 彈簧管架用SAW AutomaticSubmerged 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 Facin

19、g 硬質密封面SK Sketch 草圖SMAW Shielded Metal Arc Wel* 有保護的金屬電弧焊 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 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 標準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 平安泄氣閥SW Socket Weld 承插焊SWG Swage 鍛造，模鍛SWMG Swing Type 旋啟式SYM Symmetrical 對稱的TT Tee 三通TE Threaded