Ru|
En
| Nominal internal diameter | X | Weight | Code number |
|---|---|---|---|
| DN | mm | kg | |
| 50 | 75 | 0,7 | 155749 |
| 70* | 90 | 1,2 | 155778 |
| 80 | 95 | 1,4 | 176706 |
| 100 | 110 | 2,1 | 155813 |
| 125 | 125 | 3,2 | 155867 |
| 150 | 145 | 4,1 | 155900 |
| 200 | 180 | 7,8 | 155930 |
| 250 | 223 | 13,5 | 157065 |
| 300 | 280 | 27,7 | 157130 |
| 400 | 466 | 59 | 245567 |
*Diameter 80 gradually replace diameter 70
