Diamètres et schedules
| Diamètre tube en pouces | Diamètre nominal/extérieur | sch10s | sch40s | sch80s | sch160 |
|---|---|---|---|---|---|
| 3/8 “ | DN 10/17.2 | 1.60 | 2.31 | 3.20 | |
| ½ “ | DN 15/21.3 | 2.11 | 2.77 | 3.73 | 4.77 |
| ¾ “ | DN 20/26.9 | 2.11 | 2.87 | 3.91 | 5.56 |
| 1 " | DN 25/33.7 | 2.77 | 3.38 | 4.55 | 6.35 |
| 1 “ ¼ | DN 32/42.4 | 2.77 | 3.56 | 4.85 | 6.35 |
| 1 “ ½ | DN 40/48.3 | 2.77 | 3.68 | 5.08 | 7.14 |
| 2 " | DN 50/60.3 | 2.77 | 3.91 | 5.54 | 8.74 |
| 2 “ ½ | DN 65/76.1 | 3.05 (73) | 5.16 (73) | 7.01 (73) | 9.52 (73) |
| 3 " | DN 80/88.9 | 3.05 | 5.49 | 7.62 | 11.13 |
| 3 “ ½ | DN 90/101.6 | 3.05 | 5.74 | 8.08 | |
| 4 " | DN 100/114.3 | 3.05 | 6.02 | 8.56 | 13.49 |
| 6 " | DN 150/168.3 | 3.40 | 7.11 | 10.97 | 18.26 |
| 8 " | DN 200/219.1 | 3.76 | 8.18 | 12.70 | 23.01 |
| 10 " | DN 250/273.1 | 4.19 | 9.27 | 12.70 | 28.57 |
| 12 " | DN 300/323.9 | 4.57 | 9.52 | 12.70 | 33.32 |
| 14 " | DN 350/355.6 | 4.77 | 9.52 | 9.52 | 35.71 |
| 16 " | DN 400/406.4 | 4.77 | 9.52 | 12.70 | 40.49 |
| 18 " | DN 450/457.2 | 4.77 | 9.52 | 12.70 | 45.24 |
| 20 " | DN 500/508 | 5.54 | 9.52 | 12.70 | 50.01 |
| 24 " | DN 600/609.6 | 6.35 | 9.52 | 12.70 | 59.54 |
| 28 " | DN 700/711.2 | 7.92 | 9.52 | 12.70 | |
| 32 " | DN 800/812.8 | 7.92 | 9.52 | 12.70 |