石油化工管道行业英语常用缩写词.docx

1、石油化工管道行业英语常用缩写词 Document serial number【LGGKGB-LGG98YT-LGGT8CB-LGUT-LGG08】石油化工管道行业英语常用缩写词石油化工管道行业英语常用缩写词序号 缩写词 描 述1 AARH Arithmetic Average Roughness Height 算术平均粗糙度高度2 AGSS Angular Seating Surface 角支持面3 AMB Ambient 环境4 ANSI American National Standards Institute 美国国家标准协会5 AO Adjustable Opening 可调式开6 A

2、PI American Petroleum Institute 美国石油协会7 AS Alloy Steel 合金钢8 ASME American Society Of Mechanical Engineers 美国机械工程师学会9 ASTM American Society Of Testing Materials 美国材料及试验学会10 AWWA American Water Works Association 美国自来水厂协会11 BBE Bevel Both Ends 两端坡口端12 BC Bolted Cover 螺栓连接阀帽13 BE Bevel End 坡口端14 BLD Bli

3、nd Flange 盲法兰（法兰盖）15 BLS Bellows Sealing 波纹管密封16 BLE Bevel Large End 大端坡口端17 BLK Blank 插板（盲板）18 BS British Standard 英国标准19 BW Butt Welded 对焊20 C Carbon / Carbon Content 碳/碳含量21 CA Corrosion Allowance 腐蚀裕量22 CI Cast Iron 铸铁23 CL Class 等级24 COMM. CODE Commodity Code 商品代码25 CON Concentric 同心26 CPL Coup

4、ling 管箍镇海炼化制氢原料结构调整改造项目序号 缩写词 描 述27 CR Chloroprene Rubber 氯丁橡胶28 CS Carbon Steel 碳钢29 DE S-Bolt Double End Stud Bolt 双头螺柱30 DN Nominal Diameter 公称直径31 DR Drip Ring 排污环32 DSAW Double Side Arc Welding 双面埋弧焊33 DI Ductile Iron 球墨铸铁34 EFW Electrical Fusion Welding 电熔焊35 EL Elbow 弯头36 ENR STD Engineering

5、Standard 工程标准37 EPDM Ethylene-Propylene-Diene Monomer 三元乙丙橡胶38 ERW Electrical Resistance Welding 电阻焊39 FCPL Full Coupling 双承口管箍40 FE 凹面/大凹面（密封面）41 FF Flat Face 全平面（密封面）42 FG Flexible Graphite 柔性石墨43 FLG Flanged 法兰44 FNPT 60Female NPT Threads60NPT 内螺纹45 FRP Fiberglass-Reinforced Plastics 玻璃纤维增加塑料（玻璃钢

6、）46 FT S-BOLT Full Threaded Stud Bolt 全螺纹螺柱47 GSK Gasket 垫片48 GALV Galvanized 镀锌49 GBP Stainless Steel Wire & Flexible Graphite Braided Packing 不锈钢丝和柔性石墨纺织填料50 GBPR Stainless Steel Wire & Flexible Graphite Braided Packing+Flexible Graphite Packing Ring 不锈钢丝和柔性石墨纺织填料柔性石墨填料环51 GMG Grooved Metal Gasket

7、 齿形金属垫片52 GR Grade 级别镇海炼化制氢原料结构调整改造项目序号 缩写词 描 述53 GRAF Graphite 石墨54 HAS-C Hastelloy-C 哈斯合金-C 55 HCPL Half Coupling 单承口管箍56 HEX Hexagon 六角57 HHN Heavy Hexagonal Nut 重型六角螺母58 HF Hardening Face 表面硬化59 HFW High Frequency Welding 高频焊60 HPS High Pressure Service 高压介质61 HW Hand Wheel 手轮62 ID Inside Diamet

8、er 内径63 IR Inner Ring 内环64 ISO International Organization For Standardization 国际标准组织65 IT Impact Test 冲击试验66 JS Jack Screw 顶丝螺纹67 LAT Lateral Tee 斜三通68 LB Pound 磅69 LF Female Face / Large Female 凹面/大凹面（密封面）70 LG Large Groove 大槽面（密封面）71 LGS Longitudinal Seam 纵向焊缝72 LJ Lap Joint 松套连接73 LM Male Face /

9、Large Male 凸面/大凸面（密封面）74 LM/LF Large Male Face/ Large Female Face 大凸面/大凹面（密封面）75 LN Lined 衬里76 LP Low Pressure 低压77 LR Long Radius 长半径78 LT Large Tongue 大榫面（密封面）79 LT / LG Large Tongue And Large Groove 大榫面和大槽面（密封面）镇海炼化制氢原料结构调整改造项目序号 缩写词 描 述80 LTS Low Temperature System 低温系统81 LTCS Low Temperature Ca

10、rbon Steel 低温碳钢82 LUG Lug Type 凸耳型83 MAX Maximum 最大84 MEG Metallic Envelope Gasket 金属包覆垫片85 MFR Manufacturer 制造商86 MH Metallic Hose 金属软管87 MI Malleable Iron 可锻铸铁88 MIN Minimum 最小89 MNPT 60o Male NPT Thread60oNPT 外螺纹90 MP Medium Pressure 中压介质91 MSS American Valve & fitting Fabrication Standardization

11、 Association 美国阀门及配件工业制造商标准化协会92 MT Magnetic Particle Testing 磁粉检测93 MTO Material Take-Off 材料统计94 NBE Nipple Both Ends 两端短节95 NBR Nitrile-Butadiene Rubber 丁腈橡胶96 No Number 编号97 NPS Nominal Pipe Size 管子公称尺寸98 NPT National Taper Pipe (Thread) （美国）国家锥形管螺纹99 NR Natural Rubber 天然橡胶100 OCR Octagonal Ring

12、Gasket 八角形环垫片101 OD Outside Diameter 外径102 OLET Out-Let 管嘴（支管台）103 OR Outer Ring 外环104 OVR Oval Ring Gasket 椭圆形环垫片105 P&ID Piping And Instrument Diagram 管道和仪表流程图106 PP Polypropylene 聚丙烯镇海炼化制氢原料结构调整改造项目序号 缩写词 描 述107 PATN Pattern 型式108 PBE Plain Both Ends 两端平端面109 PE Plain End 平端面110 PLSO Plate Slip-O

13、n 板式平焊111 POE Plain One End 一端平端面112 PPL Polyphenyl 聚苯113 PRESS Pressure 压力114 PSE Plain Small End 小端平端面115 PTFE Polytetrafluoroethylene 聚四氟乙烯116 PVC Polyvinyl Chloride 聚氯乙烯117 PVDF Polyvinylidene Fluoride 聚偏二氟乙烯118 PWHT Post Welding Heat Treatment 焊后热处理119 R Radius 半径120 R2 55 Taper Pipe External T

14、hread55锥管外螺纹121 Rc 55 Taper Pipe Internal Thread55锥管内螺纹122 RCPL Reducing Coupling 异径管箍123 RED Reduced 异径124 REP Reduced Port 缩径125 RF Raised Face 突台面（密封面）126 RFG Reinforced Flexible Graphite 增强柔性石墨板127 RJ（RTJ） Ring Joint (Ring Trough Joint) 环连接（环槽连接密封面）128 RJG Metallic Ring Joint Gasket 金属环连接垫片129 R

15、P Reinforcing Pad 补强板130 RSG Reinforced Sheet Gasket 增强板式垫片131 RT Radiographic Test 射线检测132 RTFE Reinforced Polytetrafluoroethylene 增强聚四氟乙烯133 S & B Spacer & Blank 垫环和插板（盲板）镇海炼化制氢原料结构调整改造项目序号 缩写词 描 述134 S-BOLT Stud Bolt 双头螺柱135 SBR Styrene Butadiene Rubber 丁苯橡胶136 SS Stainless Steel 不锈钢137 SAW Subme

16、rged Arc Welding 埋弧焊138 SB Spectacle Blank 8 字盲板139 SCH Schedule 表号140 SEY Side Entry 侧装式141 SF Small Female Face 小凹面（密封面）142 SFR Synthetic Fiber Rubber 合成纤维橡胶143 SG Small Groove 小槽面（密封面）144 SM Small Male Face 小凸面（密封面）145 SMLS Seamless 无缝146 SNIP Swaged Nipple 异径短节147 SO Slip-On 平焊148 SPS Spiral Sea

17、m 螺旋缝149 SR Short Radius 短半径150 ST Steam Trap 蒸汽疏水器151 STD Standard 标准152 STHU Straight-Through 直通153 STL Stellite 斯太立合金154 SW Socket Welding 承插焊155 SWG Spiral Wound Gasket 缠绕式垫片156 TBE Threaded Both Ends 两端螺纹端157 TE Threaded End 螺纹端158 TEMP Temperature 温度159 THK Thickness 厚度160 THR Thread 螺纹镇海炼化制氢原

18、料结构调整改造项目序号 缩写词 描 述161 TOE Thread One End 一端螺纹端162 UG Underground 地下163 UT Ultrasonic Test 超声波检测164 WAF Wafer 对夹165 WN Welding Neck 对焊法兰颈166 WRC WIRE CLOTH 金属丝编织物167 WQF Weld Quality Factor 焊缝系数168 COWL 熔化极气体保护焊和埋弧焊组合工艺169 FEP Fluorinated Ethylene Propylene 聚全氟乙丙烯170 DGT Degreasing Treatment 脱脂处理171 FE 凹面/大凹面（密封面）