PN 4
| Diameter | Pressure | Wall Thickness | Kg/m |
| Safety coefficinet C = 2.5 TS EN ISO 1452-2 | |||
| 75 | 4 | 1.8 | 0.655 |
| 90 | 4 | 1.8 | 0.79 |
| Safety coefficinet C = 2.0 TS EN ISO 1452-2 | |||
| 110 | 4 | 2.2 | 1,161 |
| 125 | 4 | 2.5 | 1.5 |
| 140 | 4 | 2.8 | 1,882 |
| 160 | 4 | 3.2 | 2,437 |
| 200 | 4 | 4 | 3,801 |
| 225 | 4 | 4.5 | 4,811 |
| 250 | 4 | 4.9 | 5,827 |
| 280 | 4 | 5.5 | 7,323 |
| 315 | 4 | 6.2 | 9.272 |
| 355 | 4 | 7.2 | 11,826 |
| 400 | 4 | 7.9 | 25.128 |
| 450 | 4 | 8.9 | 20.643 |
| 500 | 4 | 9.8 | 24.083 |