|
异 径
管
|
| 序号 |
公称直径（DN/DN1） |
| 1 |
32/25 |
| 2 |
40/25 |
| 3 |
40/32 |
| 4 |
50/25 |
| 5 |
50/32 |
| 6 |
50/40 |
| 7 |
65/32 |
| 8 |
65/40 |
| 9 |
65/50 |
| 10 |
80/40 |
| 11 |
80/50 |
| 12 |
80/65 |
| 13 |
100/50 |
| 14 |
100/65 |
| 15 |
100/80 |
| 16 |
125/65 |
| 17 |
125/80 |
| 18 |
125/100 |
| 19 |
150/80 |
| 20 |
150/100 |
| 21 |
150/125 |
| 22 |
200/100 |
| 23 |
200/125 |
| 24 |
200/150 |
| 25 |
250/125 |
| 26 |
250/150 |
| 27 |
250/200 |
| 28 |
300/150 |
| 29 |
300/200 |
| 30 |
300/250 |
|
|
|
|
|
