管道工程中英文对照.docx

1、管道工程中英文对照工程管道英文缩写对照AA Anchor 固定ABS Absolute 绝对的AISI American Iron and Steel Institute 美国钢铁学会ANSI American National Standards 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 Testing Material 美国机械工程师协会ASSY *Assembly 装配,组装ASTM A

2、merican Society Of Testing 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 B BB Bolted Bonnet 栓柱连接的阀盖BB By Buyer 买方供货BB 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） B

3、E Beveled End （for 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 法兰盖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

4、 Weld 对焊CC Cap 管帽CC Center to Center 中至中C-E Center to End 中至端面CF Center to Face 中至面CHOP 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. Con

5、trol Valve 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

6、膜阀DMF Double Male And Female 双重凹凸DN Double Male And Female 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 Red

7、ucer 偏心异经管ERW Electric Resistance Welded 电阻焊的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FO

8、B Flat 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

9、 Gasket 垫片GTAW （Inert)Gas Tungsten Arc Wel* 惰性气体保护钨极电弧焊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 Pole 手孔HOR Horizontal 水平的H.P High Pressure 高压HS Hose Station 软管IID Inside Diameter 内

10、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JJT Joint 接头JS Jack Screw 顶开(起）螺栓LLC Locked Closed

11、 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 & Groove 大椎

12、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.美国阀门和管件制造商标准化

13、协会MTO Material takeoff 材料统计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 Positive Suction Head 净正

14、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 外螺纹阀杆和阀轭OSNB Outside Screw NonBonnet 外螺纹无阀盖PP Plug 堵头PAP Piping Arrangement

15、Plan 管道布置平面图PB Pressure Seal Bonnet 压力密封的阀盖PB 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 工厂北向POS point of Support 支承点P-P Plain End-Pl

16、ain End 两端为平端PREP Preparation 加工准备PSIA *Pounds Per Square InchAbsolute 磅/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 参考REINF Reinforce 加强REQD Req

17、uired 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 South 南S Spring 弹簧（管架用）SAW （A

18、utomatic)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 取样冷却器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 SemiFinished 半光SG Sight Glass 视镜SH Surface Hard Facing 硬质密封面SK Sketch 草图SMAW Shielded Metal Arc Wel* 有保护的金属电弧焊SMLS S

19、eamless 无缝SN Swaged Nipple 异径短管SO Slip On 滑套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

20、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TG Tongue Groove 椎槽THD Threaded 螺纹的THK Thickness 厚度TL Tangent Line 切线TN True North 真实北向TOC Top of Concrete 混凝土北向TOP Top of pip

21、e 管顶TOS Top of Support 支架顶面Top of Steel 钢结构顶面TYP Typical 典型的UUB Union Bonnet 带活接头的阀盖UC Union Cap 带活接头的阀帽UN Union 活接头VV Valve 阀VAC Vacuum 真空VAR Variable 可变的VERT Vertical 垂直的VOL *Volume 卷,册，容量,体积WW West 西WB Weld Branch 焊接支管WC Weld Cap 焊接管帽WD Width 宽度WE Weld End 焊接端WL Wel* Line 焊接线WN Wel* Neck 对焊法兰(颈部）WNF Weld Neck Flange 对焊法兰WP Working Pressure 工作压力W.P. Working Point 工作点WT Wall Thickness 壁厚Weight 重量XXH Extra Heavy 加强的，加厚的XXH Double Extra Heavy 双倍加强（厚)的XS Extra Strong 加强的XXS Double Extra Strong 双倍加强的YYP Yield Point 屈服点