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| Outside diameter of pipe | Wall | Radius | Theoretical | |
| ØD | thickness | weight | ||
|
nominal inch |
actual mm |
e mm |
a mm |
Kg/piece |
| 1 | 30 | 2.5 | 38 | 0.12 |
| 1.25 | 38 | 2.5 | 48 | 0.18 |
| 1.5 | 44.5 | 2.5 | 57 | 0.26 |
| 2 | 57 | 2.5 | 76 | 0.46 |
| 2.5 | 76.1 | 2.5 | 95 | 0.76 |
| 3 | 88.9 | 2.5 | 114 | 1.08 |
| 4 | 108 | 3 | 152 | 2.10 |
| 6 | 159 | 3 | 229 | 4.70 |
| 8 | 219.1 | 4 | 305 | 11.50 |
| 10 | 267 | 4.5 | 381 | 19.70 |
| 12 | 323.9 | 5.5 | 457 | 35.06 |
| 14 | 368 | 6.5 | 533 | 54.92 |
| 16 | 419.1 | 7 | 610 | 77.00 |
| 18 | 457.2 | 8 | 686 | 108.20 |
| 20 | 508 | 8.5 | 762 | 141.86 |
| 24 | 610 | 10.5 | 914 | 252.94 |
| 28 | 711 | 12 | 1067 | 392.60 |
| 32 | 813 | 13.5 | 1219 | 577.90 |
| 36 | 914 | 15.5 | 1372 | 837.20 |