| Esternal | Internal | Thickness | Bending Radius | Working Pressure | Burst Pressure | DIN 74324 only black | DIN 73378 all colours |
|---|---|---|---|---|---|---|---|
| 4 | 2,5 | 0,75 | 20 | 31 | 95 | ¤ | |
| 4 | 2,5 | 0,75 | 20 | 31 | 95 | ¤ | |
| 6 | 3 | 1,5 | 50 | 53 | 160 | ¤ | |
| 6 | 4 | 1 | 45 | 53 | 160 | ¤ | ¤ |
| 8 | 6 | 1 | 50 | 38 | 114 | ¤ | ¤ |
| 10 | 8 | 1 | 70 | 30 | 89 | ¤ | ¤ |
| 12 | 10 | 1 | 95 | 24 | 73 | ||
| 12 | 9 | 1,5 | 80 | 38 | 114 | ¤ | ¤ |
| 12 | 8 | 2 | 90 | 20 | 60 | ¤ |