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 > 钢管业务 > ERW STEEL PIPES |
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| 外径 |
厚度 |
截面面积 |
单重 |
截面系数 |
| mm |
mm |
㎠ |
kg/m |
㎤ |
| 21.7 |
1.7 |
1.068 |
0.838 |
0.50 |
| 2.0 |
1.238 |
0.972 |
0.56 |
| 27.2 |
1.7 |
1.361 |
1.07 |
0.82 |
| 2.0 |
1.583 |
1.24 |
0.93 |
| 2.3 |
1.799 |
1.41 |
1.03 |
| 34.0 |
1.9 |
1.915 |
1.05 |
1.46 |
| 2.3 |
2.291 |
1.80 |
1.70 |
| 42.7 |
1.9 |
2.434 |
1.91 |
2.38 |
| 2.3 |
2.919 |
2.29 |
2.80 |
| 2.8 |
3.510 |
2.76 |
3.29 |
| 48.6 |
1.9 |
2.786 |
2.19 |
3.13 |
| 2.3 |
3.345 |
2.63 |
3.70 |
| 2.8 |
4.029 |
3.16 |
4.36 |
| 3.2 |
4.564 |
2.58 |
4.86 |
| 60.5 |
1.9 |
3.496 |
2.75 |
4.97 |
| 2.3 |
4.205 |
3.30 |
5.90 |
| 3.2 |
5.760 |
4.52 |
7.84 |
| 4.0 |
7.100 |
5.57 |
9.41 |
| 76.3 |
2.2 |
5.119 |
4.02 |
9.2 |
| 2.8 |
6.465 |
5.08 |
11.5 |
| 3.2 |
7.349 |
5.77 |
12.9 |
| 4.0 |
9.085 |
7.13 |
15.6 |
| 89.1 |
2.2 |
6.003 |
2.54 |
12.7 |
| 2.8 |
7.591 |
5.96 |
15.9 |
| 3.2 |
8.636 |
6.78 |
17.9 |
| 4.0 |
10.69 |
8.39 |
21.8 |
| 114.3 |
2.3 |
8.09 |
6.35 |
22.2 |
| 3.2 |
11.70 |
8.77 |
30.2 |
| 3.6 |
12.52 |
9.83 |
33.6 |
| 4.5 |
15.52 |
12.20 |
41.0 |
| 5.6 |
19.12 |
15.00 |
49.6 |
| 139.8 |
2.9 |
12.47 |
9.79 |
41.8 |
| 3.6 |
15.40 |
12.10 |
51.1 |
| 4.0 |
17.07 |
13.40 |
56.3 |
| 4.5 |
19.13 |
15.00 |
62.7 |
| 6.0 |
25.22 |
19.80 |
80.9 |
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