DN125是外径140的
规格 |
外径
mm |
壁厚
mm |
最小壁厚
mm |
焊管(6米定尺) | ||
公称内径 |
英寸 |
米重kg | ||||
DN15 |
1/2 |
21.3 |
2.8 |
2.45 |
| |
DN20 |
3/4 |
26.9 |
2.8 |
2.45 |
1.66 | |
DN25 |
1 |
33.7 |
3.2 |
2.8 |
2.41 | |
DN32 |
1.25 |
42.4 |
3.5 |
3.06 |
3.36 | |
DN40 |
1.5 |
48.3 |
3.5 |
3.06 |
3.87 | |
DN50 |
2 |
60.3 |
3.8 |
3.325 |
5.29 | |
DN65 |
2.5 |
76.1 |
4.0 |
3.5 |
7.11 | |
DN80 |
3 |
88.9 |
4.0 |
|
8.38 | |
DN100 |
4 |
114.3 |
4.0 |
|
10.88 | |
DN125 |
5 |
140 |
4.5 |
|
15.04 | |
DN150 |
6 |
168.3 |
4.5 |
|
18.18 | |
DN200 |
8 |
219.1 |
6.0(焊管) |
|
31.53 | |
DN200 |
8 |
219.1 |
6.5(热镀锌) |
|
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