热扩钢管 |
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规格型号(245-720mm) |
执行标准GB/T9711.1-1997 |
Ф244.5×6.4,7.0,7.9,8.2,8.7,9.5,11.1 |
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Ф273.1×6.4,7.1,7.8, 8.7,9.3,11.1,12.7 |
Ф323.9×7.1, 7.9, 8.4, 8.7, 9.5, 10.3, 11.1, 12.7 |
Ф355.6×7.9,8.7,9.5,10.3,11.1,11.9,12.7,14.3 |
Ф406.4×7.9,8.7,9.5,10.3,11.1,11.9,12.7,14.3 |
Ф457×7.9,8.7,9.5,10.3,11.1,11.9,12.7,14.3 |
Ф508.0×7.9,8.7,9.5,10.3,11.1,11.9,12.7,14.3 |
Ф559.0×7.9,8.7,9.5,10.3,11.1,11.9,12.7,14.3 |
Ф610.0×7.9,8.7,9.5,10.3,11.1,11.9,12.7,14.3 |
Ф660.07×7.9,8.7,9.5,10.3,11.1,11.9,12.7,14.3 |
Ф711.0×7.9,8.7,9.5,10.3,11.1,11.9,12.7,14.3 |
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