| ø est. in pollici | ø est. | Spessore | Peso Kg/ml | |
|---|---|---|---|---|
| max | min | |||
| 1/8 | 10.4 | 9.7 | 1.8 | 0.369 |
| 1/4 | 13.9 | 13.2 | 2.0 | 0.573 |
| 3/8 | 17.4 | 16.7 | 2.0 | 0.747 |
| 1/2 | 21.7 | 21.0 | 2.35 | 1.1 |
| 3/4 | 27.1 | 26.4 | 2.35 | 1.41 |
| 1 | 34.0 | 33.2 | 2.9 | 2.21 |
| 11/4 | 42.7 | 41.9 | 2.9 | 2.84 |
| 11/2 | 48.6 | 47.8 | 2.9 | 3.26 |
| 2 | 60.7 | 59.6 | 3.25 | 4.56 |
| 21/2 | 76.3 | 75.2 | 3.25 | 5.81 |
| 3 | 89.4 | 87.9 | 3.65 | 7.65 |
| 31/2 | 101.8 | 100.3 | 3.65 | 8.77 |
| 4 | 114.9 | 113.0 | 4.05 | 11 |
| 5 | 140.8 | 138.5 | 4.85 | 16.2 |
| 6 | 166.5 | 163.9 | 4.85 | 19.2 |
