| 规格 |
外径（mm) |
壁厚 |
单重(kg) |
|
| 公称(mm) |
最小(mm) |
|||
| DN50 |
60 |
3.5 |
3.0 |
13.0 |
| DN75 |
83 |
3.5 |
3.0 |
18.9 |
| DN100 |
110 |
3.5 |
3.0 |
25.2 |
| DN125 |
135 |
4.0 |
3.5 |
35.4 |
| DN150 |
160 |
4.0 |
3.5 |
42.2 |
| DN200 |
210 |
5.0 |
4.0 |
69.3 |
| DN250 |
274 |
5.5 |
4.5 |
99.8 |
| DN300 |
326 |
6.0 |
5.0 |
129.7 |
