(senza saldatura) | grezzo (Kg/m) | Massa tubo zincato (Kg/m) |
|||||||
|---|---|---|---|---|---|---|---|---|---|
| Descriz. | D.N. | D.E. mm. | Sp. mm. | Max. mm. | Min. mm. | Estrem. Lisce | Estrem. Lisce filettate e manicottate | Estrem. Lisce | Estrem. Lisce filettate e manicottate |
| 3/8 | 10 | 17.2 | 2.3 | 17.5 | 16.7 | 0.839 | 0.845 | 0.889 | 0.895 |
| 1/2 | 15 | 21.3 | 2.6 | 21.8 | 21 | 1.21 | 1.22 | 1.27 | 1.28 |
| 3/4 | 20 | 26.9 | 2.6 | 27.3 | 26.5 | 1.56 | 1.57 | 1.64 | 1.65 |
| 1” | 25 | 33.7 | 3.2 | 34.2 | 33.3 | 2.41 | 2.43 | 2.51 | 2.53 |
| 1 1/4 | 32 | 42.4 | 3.2 | 42.9 | 42 | 3.1 | 3.13 | 3.23 | 3.26 |
| 1 1/2 | 40 | 48.3 | 3.2 | 48.8 | 47.9 | 3.56 | 3.6 | 3.71 | 3.75 |
| 2” | 50 | 60.3 | 3.6 | 60.8 | 59.7 | 5.03 | 5.1 | 5.22 | 5.29 |
| 2 1/2 | 65 | 76.1 | 3.6 | 76.6 | 75.3 | 6.42 | 6.54 | 6.67 | 6.79 |
| 3” | 80 | 88.9 | 4 | 89.5 | 88 | 8.36 | 8.53 | 8.73 | 8.9 |
| 4” | 100 | 114.3 | 4.5 | 115 | 113.1 | 12.2 | 12.5 | 12.68 | 12.98 |
| 5” | 125 | 139.7 | 5 | 140.8 | 138.5 | 16.6 | 17.1 | 17.21 | 17.65 |
| 6” | 150 | 165.1 | 5 | 166.5 | 163.9 | 19.8 | 20.4 | 20.52 | 21.12 |