 产品中心 |
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规格等级 |
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公称通径
DN |
外径
D |
壁厚δ |
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0.6MPa |
1.0MPa |
|
15 |
20 |
- |
2.0 |
|
20 |
25 |
- |
2.0 |
|
25 |
32 |
- |
2.4 |
|
32 |
40 |
2.0 |
3.0 |
|
40 |
50 |
2.4 |
3.7 |
|
50 |
63 |
3.0 |
4.7 |
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65 |
75 |
3.6 |
5.5 |
|
80 |
90 |
4.3 |
6.6 |
|
100 |
110 |
5.3 |
8.1 |
|
125 |
140 |
6.7 |
10.3 |
|
150 |
160 |
7.7 |
11.8 |
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200 |
225 |
10.8 |
16.6 |
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250 |
280 |
13.4 |
20.6 |
|
300 |
315 |
15.0 |
23.2 |
|
400 |
400 |
19.1 |
29.4 |
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