GD2000（典管2000）标准钢管品种标识编码索引

　GD2000(典管2000)标准钢管品种标识编码索引2000典管|火力发电厂汽水管道零件及部件典范设计 下载地址序号标识编码压力MPa温度℃材料实用范围用处1P4.2A12SO4.245515CrMoG12~25MW主汽2P5.3A12SO5.349015CrMoG12~25MW主汽3P9.81A13SO9.8154512Cr1MoVG25~100MW主汽4P9.81A21SO9.8154510CrMo91025~100MW主汽5P13.73A13SO13.7354512Cr1MoVG125~200MW主汽6P13.73A21SO13.7354510CrMo910125~200MW主汽7P17.6A13SO17.654612Cr1MoVG300MW及600MW亚临界主汽8P17.6A22SO17.6546F12（X20CrMoV121）300MW及600MW亚临界主汽9P17.6A34SI17.6546A335P91300MW及600MW亚临界主汽10P25.4A13SO25.457612Cr1MoVG600MW及以上超临界主汽11P25.4A22SO25.4576F12（X20CrMoV121）600MW及以上超临界主汽12P25.4A34SI25.4576A335P91600MW及以上超临界主汽13P2.88A13SO2.8854512Cr1MoVG125MW再热蒸汽(热段)14P2.88A21SO2.8854510CrMo910125MW再热蒸汽(热段)15P2.71A13SO2.7154512Cr1MoVG200MW再热蒸汽(热段)16P2.71A21SO2.7154510CrMo910200MW再热蒸汽(热段)17P4.8A13SO4.854612Cr1MoVG300MW及600MW亚临界再热蒸汽(热段)18P4.8A22SO4.8546F12（X20CrMoV121）300MW及600MW亚临界再热蒸汽(热段)19P4.8A32WO4.8546A691Gr.21/4CrCL22300MW及600MW亚临界再热蒸汽(热段)20P4.8A33SI4.8546A335P22300MW及600MW亚临界再热蒸汽(热段)21P5.42A13SO5.4257312Cr1MoVG600MW及以上超临界再热蒸汽(热段)22P5.42A22SO5.42573F12（X20CrMoV121）600MW及以上超临界再热蒸汽(热段)23P5.42A35WO5.42573A691Gr.91CL42600MW及以上超临界再热蒸汽(热段)24P5.42A33SI5.42573A335P22600MW及以上超临界再热蒸汽(热段)25P4.8C12SO4.835520300MW及600MW亚临界再热蒸汽(冷段)26P4.8C31WO4.8355A672B70CL32300MW及600MW亚临界再热蒸汽(冷段)27P5.42C12SO5.4234220600MW及以上超临界再热蒸汽(冷段)28P5.42C31WO5.42342A672B70CL32600MW及以上超临界再热蒸汽(冷段)29P2.8A12SO2.850015CrMoG亚临界及超临界三段抽汽30P2.8A31SO2.8500A335P11亚临界及超临界三段抽汽31P17.15C13SO17.1523020G25~100MW高压给水32P17.15C21SO17.15230st45.8/Ⅲ25~100MW高压给水33P22.56C13SO22.5625720G125MW高压给水34P22.56C21SO22.56257st45.8/Ⅲ200MW高压给水35P27.3C13SO27.318520G300MW亚临界高压给水(关断阀前)36P27.3C21SO27.3185st45.8/Ⅲ300MW亚临界高压给水(关断阀前)37P27.3C32SI27.3185A106B300MW亚临界高压给水(关断阀前)38P24.6C13SO24.628520G300MW亚临界高压给水(关断阀后)39P24.6C21SO24.6285st45.8/Ⅲ300MW亚临界高压给水(关断阀后)40P24.6C32SI24.6285A106B300MW亚临界高压给水(关断阀后)41P32C13SO3218520G600MW亚临界高压给水(关断阀前)42P32C21SO32185st45.8/Ⅲ600MW亚临界高压给水(关断阀前)43P32C32SI32185A106B600MW亚临界高压给水(关断阀前)44P28C13SO2828520G600MW亚临界高压给水(关断阀前)45P28C21SO28285st45.8/Ⅲ600MW亚临界高压给水(关断阀前)46P28C32SI28285A106B600MW亚临界高压给水(关断阀前)47P44C13SO4419320G600MW及以上超临界高压给水(关断阀前)48P44C22SO44193WB36（15NiCuMoNb5）600MW及以上超临界高压给水(关断阀前)49P44C33SI44193A106C600MW及以上超临界高压给水(关断阀前)50P37C13SO3728520G600MW及以上超临界高压给水(关断阀前)51P37C22SO37285WB36（15NiCuMoNb5）600MW及以上超临界高压给水(关断阀前)52P37C33SI37285A106C600MW及以上超临界高压给水(关断阀前)53P10C13SO1020020G通俗54P6.3C12SO6.320020通俗55P4.0C12SO4.020020通俗56P4.0A11SO4.0200Q345通俗57P2.5C12SO2.520020通俗58P2.5C11WO2.5200Q235-A通俗59P2.5A11SO2.5200Q345通俗60P2.5S11SO2.52000Cr18Ni9通俗61P1.6C12SO1.620020通俗62P1.6C11WO1.6200Q235-A通俗63P1.6A11SO1.6200Q345通俗64P1.6S11SO1.62000Cr18Ni9通俗65P1.0C12SO1.020020通俗66P1.0C11WO1.0200Q235-A通俗67P1.0A11SO1.0200Q345通俗68P1.0S11SO1.02000Cr18Ni9通俗