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 > 钢管业务 > ERW STEEL PIPES |
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| Nominal Size |
外径
O.D(mm) |
公称及其厚度 |
| 表 20 |
表 40 |
表 60 |
表 80 |
| A |
INCH |
Thickness
(mm) |
Weight
(kg/m) |
Thickness
(mm) |
Weight
(kg/m) |
Thickness
(mm) |
Weight
(kg/m) |
Thickness
(mm) |
Weight
(kg/m) |
| 15 |
1/2" |
21.7 |
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2.8 |
1.31 |
3.2 |
1.46 |
3.7 |
1.64 |
| 20 |
3/4" |
27.2 |
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2.9 |
1.74 |
3.4 |
2.00 |
3.9 |
2.24 |
| 25 |
1" |
34.0 |
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3.4 |
2.57 |
3.9 |
2.89 |
4.5 |
3.27 |
| 32 |
1 1/4" |
42.7 |
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3.6 |
3.47 |
4.5 |
4.24 |
4.9 |
4.57 |
| 40 |
1 1/2" |
48.6 |
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3.7 |
4.10 |
4.5 |
4.89 |
5.1 |
5.47 |
| 50 |
2" |
60.5 |
3.02 |
4.52 |
3.9 |
5.44 |
4.9 |
6.72 |
5.5 |
7.46 |
| 65 |
2 1/2" |
76.3 |
4.5 |
7.97 |
5.2 |
9.12 |
6.0 |
10.4 |
7.0 |
12.0 |
| 80 |
3" |
89.1 |
4.5 |
9.39 |
5.5 |
11.3 |
6.6 |
13.4 |
7.6 |
15.3 |
| 100 |
4" |
114.3 |
4.9 |
13.2 |
6.0 |
16.0 |
7.1 |
18.8 |
8.6 |
22.4 |
| 125 |
5" |
139.8 |
5.1 |
16.9 |
6.6 |
21.7 |
8.1 |
26.3 |
9.5 |
30.5 |
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| ※ 至于其它具体事项，则请与销售部门协商。 |
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