流體輸送用不銹鋼焊接鋼管(GB/T12771—1991)
壁厚
外徑 |
0.3 |
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O.5 |
O.6 |
O.8 |
1.0 |
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1.8 |
2.O |
2.2 |
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2.8 |
3.0 |
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3.6 |
4.O |
4.2 |
4.6 |
4.8 |
5.0 |
5.5 |
6.O |
8.O |
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12 |
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lO |
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(12.7) |
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15 |
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16 |
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× |
⊕ |
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