| ø esterno in pollici | ø esterno in millimetri | Spessore | Peso Kg/ml |
|---|---|---|---|
| 3/8” | 16.75 | 1.80 | 0.66 |
| 1/2” | 21.25 | 2.00 | 0.95 |
| 3/4” | 26.75 | 2.35 | 1.41 |
| 1” | 33.48 | 2.65 | 2.01 |
| 11/4” | 42.25 | 2.65 | 2.58 |
| 11/2” | 48.25 | 2.90 | 3.25 |
| 2” | 60.00 | 2.90 | 4.11 |
| 21/2” | 76.00 | 3.00 | 5.4 |
| 3” | 90.00 | 3.00 | 6.36 |
| 31/2” | 102.00 | 3.30 | 8.03 |
| 4” | 114.30 | 3.30 | 9.04 |
| 41/2” | 127.00 | 3.70 | 11.26 |
| 5” | 139.70 | 3.70 | 12.41 |
| 51/2” | 152.00 | 4.00 | 14.61 |
| 6” | 168.00 | 4.00 | 16.18 |
| 71/2” | 193.70 | 4.00 | 18.65 |
| 8” | 219.00 | 5.00 | 26.40 |
