管道编码缩略语释义

1、管道编码缩略语释义ABBREVIATION缩略语DEFINITION / EXPLANATION 定义/解释REV版本#Number编号“X”“ By” “通过”AARHArithmetic Average Roughness Height 算术平均粗糙度高度AGAbove Ground 地上AMBAmbient Temperature 29.2 o C 环境温度29.2 oCANSIAmerican National Standards Institute 美国国家标准学会APIAmerican Petroleum Institute 美国石油学会ASBAsbestos 石棉ASMEAmer

2、ican Society of Mechanical Engineers 美国机械工程师学会ASTMAsmerican Society for Testing & Materials 美国试验和材料学会AWWAAmerican Water Works Association 美国给水工程学会BBEBevel Both Ends 两端坡口BEBevelled Ends 坡口端BHNBrinell Hardness布氏硬度BLEBevel Large End 大坡口端BOMBill of Materials 材料表BWButtwelding 对接焊CCentigrade 摄氏度CCConcentr

3、ic 同心CICast Iron 铸铁CM / SECCentimeters per Seconds厘米 /秒CONCConcentric 同心CONNSConnections 接口CRChromium Steel 铭钢CSCarbon Steel 碳钢CWPCold Working Pressure 低温工作温度DIDuctile Iron 球墨铸铁DNNominal Diameter 标称直径11DELETEDDELETED 已删除21DRWGDrawing 图纸DSAWDouble Submerged Arc Welding 复式埋弧焊ECEccentric 偏心ECCEccentric

4、 偏心EFWElectric Fusion Weld 电溶焊ELL日bow弯头EOL日bolet弯头管嘴EPDMEthylene-Propylene Diene Monomer 乙烯一丙稀二烯系单体EQEqual 弱续前ABBREVIATION缩略语DEFINITION / EXPLANATION定义/解释REV版本ERWElectric Resistant Weld 电阻焊EXAMExamination 检验FFFull Faced全平囿2-FFSWFull Faced Socketweld全平囿承插焊2FIGFigure图形FLGFlange 法二FLGDFlanged 市法二的FRCFl

5、ange Rating Classification法二等级分类FTGFitting 管件GALVGalvanized 镀锌的GJGround Joint 磨 口接头GOGear Operated 齿轮传动的GRGrade等级HHorizontal 横向的H & VHorizontal and Vertical横向的和竖向的HDPEHigh Density Polyethylene 高密度聚乙烯HFHard Faced表囿硬化的HORIZHorizontal 横向的HTHigh Temperature 高温HWHandwheel 手轮IDInside Diameter 内径KG/CM2Kilo

6、grams per Centimeters Squaredkg/cm2LBPounds 磅LNLine管线LPLow Pressure 低压LRLong Radius :径LTLow Temperature 彳氐温LTCSLow Temperature Carbon Steel 彳氐温碳专网MAT LMaterial 材料MAXMaximum 取大值MJMechanical Joint 机械连接MMMillimeters 量( mm)MNPTMale Nominal Pipe Thread标称管道外螺纹MOMolybdenum 钥MSSManufacturers Standardization

7、 Society 制造厂标准化学会MTRMeter 米(m)NACENational Association of Corrosion Engineers 国家防腐工程师学会NEMANational Electric Manufacturers Association 国家电气制造厂学会NO.Number编号NPSNominal Pipe Size标称管道尺寸NPTNominal Pipe Thread 标称管道螺纹OPOperated操作型OROrifice 孔板OS&YOutside Screw and Yoke夕卜螺丝和架座续前ABBREVIATION缩写DEFINITION / EXP

8、LANATION定义/解释REV版次P&IDPiping and Instrument Diagram 管道和仪表流程图PBEPlain Both Ends 两平端面PEPlain End平端面PL/MPronto-Lock or Pronto-Lock II male end 快锁或快锁II型外止口1PL/FPronto-Lock or Pronto-Lock II female end 快锁或快锁II型内止口1PRPair成对PSEPlain Small End小型平端面PTFEPolytetrafluoroethylene聚四氟乙烯PVCPolyvinyl Chloride聚氯乙稀PVD

9、FPolyvinylidene Fluoride聚偏二氟乙烯PWHTPost Weld Heat Treated焊后热处理RATRating等级RDReducing 异径REDReducing 异径REVRevision 修订RFRaised faced 凸面的RFLJRaised Faced Lap Joint 凸面松套法二RFSORaised Faced Slip On 凸囿平焊法二RFSWRaised faced Socketweld凸面承插焊RFWNRaised Faced Weldneck凸囿半焊RJRing Type Joint环行连接RTFEReinforced Teflon加强

10、型特氟隆RTJRing Type Joint 环行连接RTJ-FRing Type Joint- Female(ForFig.-8/Blank/Spacer)环行连接凹面(用于8字形/盲板/隔板)RTRPReinforced Thermoplastic Resin Pipe 加强型热塑树脂管SCHSchedule 壁厚SCRDScrewed带螺丝的SECSecond 秒SMLSSeamless 无缝SOCSocket End 承插焊端口1SOCWSocketweld 承插焊SPRSpiral螺旋型SSStainless Steel 不锈钢STDStandard 标准STRStrainer 滤网

11、SWSocketweld 承插焊T&CThreaded and Coupled螺纹连接或耦廿连接T/SWThreaded by Socketweld承插焊螺纹连接TBEThreaded Both Ends 两端螺纹端口TEThreaded Ends 螺纹端口TEMPTemperature 温度续前ABBREVIATION缩略语DEFINITION / EXPLANATION 定义/解释REV版次THDThreaded带螺纹的THKThickness 厚度THRDThreaded带螺纹的TLEThreaded Large End大螺纹端TOEThreaded One End一头螺纹端TSEThr

12、eaded Small End 小螺纹端UGUndergound 地下UL/FMUnderwriter s Laboratory / Factory Mutual 担保人实验室/工厂共同体UVUltra-Violet 紫外线W/With 带WAFWafer对夹型WELDButtweld Ends 对接焊端口1WNWeldneck 平焊WNDWound缠绕W-O-LETWeldolet焊接管嘴XSExtra Strong 高强度XXSDouble Extra Strong 双倍局强度射线（RT ）,超声波（UT）,磁粉（MT ）,渗透（PT ）公制PN等级和ASME等级的压力/温度标称值对照表P

13、N ClassPN等级205064100150250420ASME ClassASME等级15030040060090015002500第六部分-组件构成说明Line class pipe nipple, Plain Ends (PE), 76 mm long. (Notes 44, 129)管线等级短管，平管口 (PE),长度76mm (注44 & 129)Line class gate valve, Threaded by Socketweld (T/SW)管线等级闸阀，螺纹承插焊(T/SW)Line class pipe nipple, Thread Both Ends (TBE).管线

14、等级短管，两端螺纹(TBE)Line class gate valve, Threaded Ends (THRD)管线等级闸阀，螺纹端（THRD）Line class nipple, Bevel Both Ends (BBE), 76 mm long. (Note 131)管线等级短管，两端坡口( BBE),长度76mm (注131)Line class pipe flange, weld-neck管线等级管法兰，平焊Line class flanged plug valve管线等级法兰柱塞阀Line class threaded or threaded reducing flange管线等级

15、螺纹或螺纹异径法兰Line class flanged diaphragm seal (by Control Systems except bolting by BOM)管线等级法兰隔膜密封(控制系统提供，但螺栓由 BOM提供)Line class flanged ball valve管线等级法兰球阀Line class sockolet/weldolet with line class nipple and socketweld/weldneck flange, overall projection length 150 mm long. (Note 131)(Minimum class 3

16、00 for flanged thermowell.)管线等级承口管嘴/焊接管嘴，带管线等级短管和承插焊/平焊法兰，总凸出长度为 150mm (注 131)(最小等级300用于法兰热电偶套管)Line class sockolet, forged class 3000管线等级承口管嘴，锻制等级 3000Line class sockolet, forged class 6000管线等级承口管嘴，锻制等级 6000Line class gate valve, Socketweld (SW) ends管线等级闸阀，承插焊(SW)端口Line class stop valve, Threaded b

17、y Socketweld (T/SW)管线等级断流阀，螺纹承插焊(T/SW)Line class stop valve, Socketweld (SW) ends管线等级断流阀，承插焊(SW)端口Thermowell threaded elbolet, forged line class/rating material热电偶套管螺纹弯头管嘴，锻制管线等级/标称材料Thermowell threadolet, forged line class/rating material热电偶套管螺纹管嘴，锻制管线等级/标称材料Line class socket-weld elbolet, forged C

18、lass 3000管线等级承插焊弯头管嘴，锻制等级 3000Line class socket-weld elbolet, forged Class 6000管线等级承插焊弯头管嘴，锻制等级 6000Line class socketweld/butt-weld elbolet with line class nipple and socketweld/weldneck flange, overall projection length 150 mm long. (Note 131)管线等级承口管嘴/焊接管嘴，带管线等级短管和承插焊/平焊法兰，总凸出长度为150mm (注 131 )(Mini

19、mum class 300 for flanged thermowell.)(最小等级 300 用于法兰热电偶套管)Plug - Threaded (round head type), forged line class material堵塞-螺纹(圆头型)，锻制管线等级材料Line class material/rating blind flange管线等级材料 /标称盲法兰(Where required and allowed, drilled and tapped for instrument connection.)(根据要求和许可进行钻孔和制作仪表接头)Line class pipe

20、 nipple, Threaded One End (TOE) (Notes 44, 129)管线等级短管，一端为螺纹(TOE)(注44 & 129 )Cap - class 3000, threaded, forged line class material管帽等级3000 ,带螺纹，锻制管线等级材料Cap - class 6000, threaded, forged line class material管帽等级6000 ,带螺纹，锻制管线等级材料Line class plastic lined C.S. instrument tee with one inch plastic lined

21、 C.S. molded R.F. flanged outlet (Dow Figure 310 - PPL or PVDF, or Dow Figure 317 - PTFE)管线等级塑料衬里碳钢仪表三通，带1寸塑料衬里碳钢铸造凸面法兰出口(道氏图310-PPL 或PVDF ,或道氏图 317 - PTFE )Line class rating, B462 Gr. 20Cb UNS N08020 (or compatible material as indicated on P&IDs and/or piping drawings), threaded flange管线等级，B462 Gr.

22、 20Cb UNS N08020(或P&ID和/或管道图纸上规定的兼容材料)，螺纹法兰Line class blind flange with line class plastic blind ring spacer (Dow Figure 332 - PPL, PVDF or PTFE)管线等级盲法兰，带管线等级塑料盲环隔板(道氏图332 - PPL, PVDF或PTFE)Line class plastic lined C.S. instrument tee or reducing tee with DN 40(1? ” ) plastic lined C.S. molded R.F. f

23、langed outlet (Dow Fig. 310 PPL or PVDF, or Dow Fig. 317 - PTFE)管线等级塑料衬里碳钢仪表三通或异径三通，带 DN40 (1?”)塑料衬里碳钢铸造 凸面法兰出口(道氏图 310-PPL或PVDF ,或道氏图317 - PTFE)Line class flanged block (gate or stop) valve管线等级法兰截止阀(闸阀或断流阀)Line class pipe, Plain Ends (PE), 300 mm long (May be trimmed as needed)管线等级管道，平端口( PE),长度300

24、mm (根据需要进行修改)Line class 90L ong Radius (LR) Socketweld (SW) elbow管线等级90长半径(LR)承插焊(SW)弯头Line class globe valve, Socketweld (SW) ends管线等级截止阀，承插焊(SW)端口Line class material/rating flange管线等级材料标称法兰Line class threadolet, forged, class 3000管线等级螺纹管嘴，锻制，等级 3000Line class threadolet, forged, class 6000管线等级螺纹管嘴，锻制，等级 6000Line class Pad / Studding flange管线等级垫板/双头螺栓法兰Notes:注：Where insulation thickness is greater than 90 mm, use applicable line class branch fitting and line class plain-end pipe long enough to allowvalve and/o