2000典管手册电子版

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1、火力发电厂汽水管道零件及部件典型设计（2000版）东北电力设计院火力发电厂汽水管道零件及部件典型设计（2000版）第一章钢管品种钢管品种索引钢管品种索引索引压力温度序号标识编码材料适用范围用途MPa℃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

2、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.

3、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600

4、MW亚临界再热蒸汽(热段)119P4.8A32WO4.8546A691Gr.2/4CrCL22300MW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)24P5.42A33S

5、I5.42573A335P22600MW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)-1-钢管品种索引钢管品种索引压力温度序号标识编码材料适用范围用途MPa℃29P2.8A12SO2.850015CrMoG亚临界

6、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)37

7、P27.3C32SI27.3185A106B300MW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

8、断阀前)44P28C13SO2828520G600MW亚临界高压给水(关断阀后)45P28C21SO2828