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1、管道英文缩写译文http:/ ngma n1985/archive/2008/12/10/1240055.htmlA An chor 固定ABS *Absolute 绝对的AISI *America n Iron andSteel Institute美国钢铁学会ANSI *American Natio nalStandards 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 *America n Society Of Testi ng M
2、aterial 美国机械工程师协会ASSY *Assembly 装配，组装ASTM *American Society OfTest ing Material美国材料实验协会ATM *Atmosphere 大气压AWG *American Wire Gage 美国线规AWS *American Wei* Society 美国焊接协会AWWA *America n 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
3、中心圆B.C Bolted Cover(cap)螺栓连接的阀兰盖(帽)BE 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 Bli nd 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BW
4、G * Birmingham Wire Gage 伯明翰线规BW Butt Weld 对焊CC Cap管帽C-C Center to Cen ter 中至中C-E Center to End 中至端面C-F Ce nter 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 Cleara nee 间隙COD Continued on Drawing 接续图COL *Column 柱，塔CONC Concentric 同心的CONN C
5、onnection 连接，接口CONT *Continue 连续CONT.V. Control Valve 控制阀CPLG Coupling管接头，连轴节C.R. Concentric Reducer 同心异径管C.S. *Carb on Steel 碳钢C.S. Cold Spr ing 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 *Dim
6、ension 尺寸DISCH *Discharge 出口，排出Diaphragm VELVE 隔膜阀DMF Double Male And Female 双重凹凸DN *Double Male And Female 公称直径DN Dow n 下DR Dra in 排液DS Directional Stop 定向限为架DWG *Drawi ng 图EE *East 东EC Exter nal Coat ing 外面涂防腐层ECC Eccentric 偏心EFW Electric Fusio n Welded 电容焊的EL(ELEV) *Elevation 标高；立面ELL Elbow 弯头EQI
7、OP Equipment 设备，装置EQUIV Equivale nt 相当的E.R. Eccentric Reducer 偏心异经管ERW Electric Resista nee Welded 电阻焊的EW Eye Washer & Shower洗眼器及淋浴器EXP.JT Expa nsion Joi nt 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 Wei* 气熔焊FIG *Figure 图FL Floor 楼面FLEX TUBE Flexible T
8、ube 挠性管FLG Fla nge 法兰FLGD Fla nged法兰式的FLGF Fla nged Face 法兰面FOB Flat On Bottom 底面平FOT Flat On Top 顶面平FP Fix Poi nt 固定点FS Forged Steel 锻钢FTF Fitti ng To Fitti ng 管件直连FTG Fitti ng 管件FURND Fur ni shed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 *Galva nize 镀锌GL Grou nd Level 地面GLV Globe Va
9、lve 截止阀GEAR OP Gear Operated 齿轮传动的GMAW Gas Metal Arc Wei*金属极惰气体保护焊GSKT 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 Han ger 吊架HC Hose Conn ection 软管接头H.CPLG Half Coupl ing 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 H
10、orizo ntal 水平的H.P *High Pressure 高压HS Hose Statio n 软管IID *I nside Diameter 内径IN *ln ch 英寸INS In sulation 隔热INST Instrument 仪表INV In vert （i nside bottom of pipe） 管子内底IPS Iron Pipe size 铁管尺寸ISO Isometric Drawi ng 周测图（空视图）I.S.B 丄 In side Battery Limit 装置边界内恻ISNS In side screw & Non-ris ing Stem 内螺纹非升
11、杆ISRS In side screw & Risi ng stem 内螺纹升 杆JJT Joi nt 接头JS Jack Screw 顶开（起）螺栓LLC Locked Closed在关闭状态下锁定LEP Large end plai n 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 Ha nd Thread 左螺纹LIFT Lift Type 升降式LJ Lap Joi nt 搭接LJF Lap Joi nt Flange 松套法兰LO Locked Ope n 在开启状
12、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 Ton gue & Groove 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 Manu facture 制造MF *Ma nufacture 制造厂MH Ma nhole 人孔MI Malleable Iron 可锻铸铁MIN *Mi nimum 最小MJ Mecha ni cal Joi nt 机械接头M.L Ma
13、tch Line 连续线MSS * Manu facturers Stan dardizati on Society of the Valve and Fitt ings In dustry, Inc. 美国阀门和管件制造商标准化协会MTO Material take-off 材料统计MW Min imum Wall 最小壁厚M.W. Min eral Wool 矿（物）棉NN *North 北NB Nomi nal Bore 公称孔径N.B. Non-Bonnet 无阀盖NC Normally Closed 常闭NIP Nipple 短管NO Normally Ope n;常开*Number
14、号；数量NO INS No I nsulation 不隔热NOM Nom inal公称的；额定的NOZ Nozzle 管口NPS Nomi nal Pipe Size 公称管径NPSH Net Positive Suction Head 净正吸入压头NPT *American National Taper 美国锥管螺纹Pipe ThreadNS Nomi nal 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ORIE
15、NT Orie ntatio n 方位OS & Y Outside Screw and Yoke外螺纹阀杆和阀轭 OSNB Outside Screw Non-Bonnet 外螺纹无阀盖 PP Plug 堵头PAP Piping 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 平端一坡口端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 Pipi ng & In strume nt Diag
