管件地各种英文缩写

1、实用文档管件的各种英文缩写管道英文缩写A Anchor 固定ABS Absolute 绝对的AISI American Iron andSteel Institute美国钢铁学会ANSI American NationalStandards Institute美国国家标准学会API American Petroleum Institute美国石油学会APPROX Approximate 大约，近似的ASB Asbestos 石棉ASME American Society Of Mechanical Engineers 美国机械工程师协会ASSY Assembly 装配，组装ASTM Ameri

2、can Society OfTesting Material 美国材料实验协会ATM Atmosphere 大气压AWG American Wire Gage 美国线规AWS American Wel Society美国焊接协会AWWA American Water WorksAssociation美国水工协会BBB Bolted Bonnet栓柱连接的阀盖BB By Buyer买方供货B-B Beveled End-Beveled End 两端为坡口端BC Bolt Circle 螺栓中心圆B.C Bolted Cover(cap)螺栓连接的阀兰盖(帽)BE Beveled End (for

3、 wel) 坡口(焊接用)B.E Bell End 承口BEP Both Ends Plain 两端平BET Both Ends Threaded 两端带螺纹BL Battery Limit装置区边界BF Blind Flange 盲板法兰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 蝶阀BWG Birmingham Wire Gage 伯明翰线规BW Butt Weld 对焊CC Cap管帽C-C Ce

4、nter to Center 中至中C-E Center to End 中至端面文案大全实用文档C-F Center to Face 中至面CH-OP Chain Operated 链条操纵的CH.PL Checkered Plate 花纹钢管C.I *Cast Iron 铸铁CL *Class英制压力等级，等级，种类CLEAR Clearance 间隙COD Continued on Drawing 接续图COL *Column 柱，塔CONC Concentric 同心的CONN Connection 连接，接口CONT *Continue 连续CONT.V. Control Valve

5、控制阀CPLG Coupling管接头，连轴节C.R. Concentric Reducer 同心异径管C.S. *Carbon Steel 碳钢C.S. Cold Spring 冷紧C.S.C. Car Seal Close 在关闭状态下封住C.S.O. Car Seal Open在开启状态下封住CUST Customer 客C.V Check Valve 止回阀DDEG *Degree 度DF Drain funnel 排液漏斗DIA *Diameter 直径DIM *Dimension 尺寸DISCH *Discharge 出口，排出Diaphragm VELVE 隔膜阀DMF Doub

6、le Male And Female 双重凹凸DN Norminal Diameter 公称直径DN Down 下DR Drain 排液DS Directional Stop 定向限为架DWG *Drawing 图EE *East 东EC External Coating 外面涂防腐层ECC Eccentric 偏心EFW Electric Fusion Welded 电容焊的EL(ELEV) *Elevation 标高；立面ELL Elbow 弯头EQIOP Equipment 设备，装置EQUIV Equivalent 相当的E.R. Eccentric Reducer 偏心异经管ERW

7、Electric Resistance Welded 电阻焊的文案大全实用文档EW Eye Washer & Shower 洗眼器及淋浴器EXP.JT Expansion Joint 膨胀节FFDN Foundation 基础FF Flat Faced Or Full Faced 全平面；满平面F-F Face To Face 面至面FGW Fusion Gas Wel* 气熔焊FIG *Figure 图FL Floor 楼面FLEX TUBE Flexible Tube 挠性管FLG Flange 法兰FLGD Flanged 法兰式的FLGF Flanged Face 法兰面FOB Fla

8、t On Bottom 底面平FOT Flat On Top 顶面平FP Fix Point 固定点FS Forged Steel 锻钢FTF Fitting To Fitting 管件直连FTG Fitting 管件FURND Furnished 提供的，装设的FW Field Weld 现伤焊GG Guide导向GA *Gage 表，表压，规（线规）GALV *Galvanize 镀锌GL Ground Level 地面GLV Globe Valve 截止阀GEAR OP Gear Operated 齿轮传动的GMAW Gas Metal Arc Wel*金属极惰气体保护焊GSKT Gas

9、ket 垫片GTAW （Inert）Gas Tungsten Arc Wel*惰性气体保护鸨极电弧焊GV Gate Valve 闸阀HH Hanger 吊架HC Hose Connection 软管接头H.CPLG Half Coupling 半节管接头HDR Header 总管HEX *Hexagon 六角形HF Hard Alloy Face on 阀内件（阀心）为Valve Trim硬质合金密封面HH Hand Hole 手孔HOR Horizontal 水平的H.P *High Pressure 高压HS Hose Station 软管文案大全实用文档IID *Inside Diame

10、ter 内径IN *Inch 英寸INS Insulation 隔热INST Instrument 仪表INV Invert （inside bottom of pipe）管子内底IPS Iron Pipe size 铁管尺寸ISO Isometric Drawing 周测图（空视图）I.S.B.L Inside Battery Limit装置边界内恻ISNS Inside screw & Non-rising Stem内螺纹非升杆ISRS Inside screw & Rising stem内螺纹升杆J JT Joint 接头JS Jack Screw 顶开（起）螺栓LLC Locked C

11、losed 在关闭状态下锁定LEP Large end plain 大端为平的LET Large end Threaded 大端带螺纹LG Long 长LGF Lens Gasket Face 透镜垫连接面L.H.THD Left Hand Thread 左螺纹LIFT Lift Type 升降式LJ Lap Joint 搭接LJF Lap Joint Flange 松套法兰LO Locked Open 在开启状态下锁定L.P. Low Pressure 低压LR Long Radius 长半径LRE Long Radius Elbow 长半径弯头LTG Large Tongue & Groo

12、ve 大椎槽 MMATL Material 材料MAX Maximum 最大MB Machine Bolt 机器螺栓（单头）MF Male and Female 凸和凹MFG Manufacture 制造MF *Manufacture 制造厂MH Manhole 人孔MI Malleable Iron 可锻铸铁MIN *Minimum 最小MJ Mechanical Joint 机械接头M.L Match Line 连续线MSS * Manufacturers Standardization Society of the Valve and Fittings Industry, Inc. 美国

13、阀门和管件制造商标准化协会MTO Material take-off材料统计文案大全实用文档MW Minimum Wall 最小壁厚M.W. Mineral Wool 矿（物）棉NN *North 北NB Nominal Bore 公称孔径N.B. Non-Bonnet 无阀盖NC Normally Closed 常闭NIP Nipple 短管NO Normally Open;常开*Number号；数量NO INS No Insulation 不隔热NOM Nominal 公称的；额定的NOZ Nozzle 管口NPS Nominal Pipe Size 公称管径NPSH Net Positi

14、ve Suction Head 净正吸入压头NPT American National Taper 美国锥管螺纹Pipe ThreadNS Nominal Size 公称直径NV Needle Valve 针形阀OOD Outside Diameter 外径OET One end Threaded 一端带螺纹OR Outside Radius 外半径ORF Orifice 孔板ORIENT Orientation 方位OS & Y Outside Screw and Yoke外螺纹阀杆和阀轲OSNB Outside Screw Non-Bonnet 外螺纹无阀盖PP Plug堵头PAP Pip

15、ing Arrangement Plan 管道布置平面图PB Pressure Seal Bonnet压力密封的阀盖P-B Plain End Bevel End 平端 坡口端PC Pressure Seal Cap压力密封的阀帽P.C.D. Pitch Circle Diameter 节圆直径PE Plain End （not beveled） 平端（无坡口）PF Platform 平台PID Piping & Instrument Diagram 管道及仪表流程图PN Nominal Pressure 公称压力PN Plant North 工厂 W 匕向POS point of Suppo

16、rt 支承点P-P Plain End Plain End 两端为平端PREP Preparation 加工准备PSIA Pounds Per Square InchAbsolute 磅/文案大全实用文档PSIG Pounds Per Square Inch Gage 磅/PT Point 点PTFE *Polytetrafluoroethylene聚四氟乙烯PT.NO Part No.件号PV Plug Valve 旋塞阀PVC *Poly Vinyl Chloride聚氯乙烯QQTY Quantity 数量RR .Radius 半径RED Reducer 异径管REF Reference

17、参考REINF Reinforce 加强REQD Required 需要；申请REV .Revision 修改RF Raised Face 凸面RG Ring Gasket 环形垫片R.H.THD Right Hand Thread 右螺旋RJ Ring Joint 环垫接头RO Restriction Orifice限流孔板RPM .Revolutions Per Minute转/分RPS .Revolutions Per Second 转/秒RS Resting Support支承架，滑动架RTJ Ring Type Joint （见 RJ）RV Relief Valve 安全泄液阀SS

18、*South 南S Spring弹簧（管架用）SAW （Automatic）Submerged Arc Wel*自动埋弧焊SB Stud Bolt 双头螺栓SB Screwed Bonnet 螺纹阀盖SC Sample Cooler 取样冷去喘SCH *Schedule管壁厚系列号SCRD Screwed 螺纹SEP Small end Plain 小端为平的SET Small end Threaded 小端带螺纹SF Semi-Finished 半光SG Sight Glass 视镜SH Surface Hard Facing 硬质密封面SK Sketch 草图SMAW Shielded M

19、etal Arc Wel*有保护的金属电弧焊SMLS Seamless 无缝SN Swaged Nipple 异径短管SO Slip On 滑套文案大全实用文档SOF Slip On Flange 滑套法兰 SPEC *Specification 规定，说明 SPL Sound Pressure Lever 升压水准 SQ *Square方的，平方 SR Shout Radius 短半径SRE Short Radius Elbow 短半径弯头 SS *Stainless Steel 不锈钢ST Steam Trap蒸汽疏水阀STD *Standard 标准STG Small Tongue & Groove 小椎槽面 STL *Steel 钢STM Steam 蒸汽STM.TR Steam Tracing 蒸汽拌热 SUCT Suction 吸入口 SV Safety Valve 安全泄气阀 SW Socket Weld 承插焊 SWG Swage锻造，模锻 SWMG Swing Type 旋启式 SYM Symmetrical 对称的 TT Tee三通TE Threaded End 螺纹端TEMP *Temperature 温度