| Nominal Size DN | Outside Diameter | PN6 | PN9 | PN12 | ||||
| DN min (mm) |
DN max (mm) |
Tmean (mm) |
ID (mm) |
Tmean (mm) |
ID (mm) |
Tmean (mm) |
ID (mm) |
|
| 100 | 114.1 | 114.5 | – | – | 3.4 | 107.5 | 4.4 | 105.6 |
| 125 | 140 | 140.4 | – | – | 4.2 | 131.9 | 5.4 | 129.5 |
| 150 | 160 | 160.5 | – | – | 4.7 | 150.9 | 6 | 148.4 |
| 200 | 225 | 225.6 | 5.5 | 214.4 | 6.4 | 212.5 | 8.4 | 208.6 |
| 225 | 250 | 250.7 | 6.1 | 238.2 | 7.1 | 236.3 | 9.2 | 232 |
| 250 | 280 | 280.8 | 6.7 | 267 | 7.9 | 264.6 | 10.3 | 259.9 |
| 300 | 315 | 315.9 | 7.5 | 300.5 | 8.8 | 298 | 11.6 | 292.4 |
| 375 | 400 | 401 | 9.5 | 381.5 | 11.2 | 378.2 | 14.6 | 371.4 |
| 450 | 500 | 501 | 11.8 | 476.9 | 13.8 | 472.9 | 18.1 | 464.3 |
| 500 | 560 | 561 | 13.2 | 534.2 | 15.5 | 529.6 | 20.3 | 520 |
| 575 | 630 | 631 | 14.7 | 601.1 | 17.3 | 596 | 22.8 | 585 |
