Nominal Size (DN) | Outside Diameter [mm (in)] |
Nominal Wall Thickness [mm (in)] |
Flange Class | |
PN 20 | PN 35 | |||
100 | 122 (4.803) | - | 5.0 (0.197) | 7.0 |
150 | 177 (6.969) | - | 5.0 (0.197) | 8.0 |
200 | 232 (9.134) | - | 5.0 (0.197) | 8.0 |
225 | 259 (10.197) | 5.0 (0.197) | 5.2 (0.205) | 9.0 |
250 | 286 (11.260) | 5.0 (0.197) | 5.6 (0.220) | 9.0 |
300 | 345 (13.583) | 5.0 (0.197) | 6.3 (0.248) | 10.0 |
375 | 426 (16.772) | 5.1 (0.201) | 7.3 (0.287) | 10.0 |
450 | 507 (19.961) | 5.6 (0.220) | 8.3 (0.327) | 11.0 |
500 | 560 (22.047) | 6.0 (0.236) | 9.0 (0.354) | 12.0 |
600 | 667 (26.260) | 6.8 (0.268) | 10.3 (0.406) | 13.0 |
750 | 826 (32.520) | 7.9 (0.311) | 12.2 (0.480) | 15.0 |