|
| 管体通径mm |
管体尺寸 |
| 内径mm |
外径mm |
壁厚mm |
| 25 |
25.0 |
33.0 |
0.25 |
| 32 |
32.5 |
43.0 |
0.25 |
| 40 |
40.0 |
50.0 |
0.25 |
| 50 |
50.0 |
65.2 |
0.25 |
| 65 |
65.0 |
81.0 |
0.30 |
| 80 |
80.0 |
97.0 |
0.30 |
| 100 |
100.0 |
119.0 |
0.30 |
| 125 |
125.0 |
150.0 |
0.40 |
| 150 |
150.0 |
175.0 |
0.40 |
| 200 |
200.0 |
231.0 |
0.60 |
| 250 |
249.5 |
284.0 |
0.60 |
| 300 |
299.5 |
336.0 |
0.70 |
| 350 |
334.0 |
373.0 |
0.70 | |
