Wall Thickness Schedules (DIN 2448/2458)
Nominal Pipe Size (NPS) | Outside Diameter | Wall Thickness, s, For Series | |||||
A | B | 1 | 2 | 3 | 4 | 5 | |
½ | 15 | 21.3 | 1.6 | - | 2.0 | 3.2 | 4.0 |
¾ | 20 | 26.9 | 1.6 | - | 2.3 | 3.2 | 4.0 |
1 | 25 | 33.7 | 2.0 | - | 2.6 | 3.2 | 4.0 |
1¼ | 32 | 42.4 | 2.0 | - | 2.6 | 3.6 | 4.0 |
1½ | 40 | 48.3 | 2.0 | - | 2.6 | 4.0 | 5.0 |
2 | 50 | 60.3 | 2.0 | - | 2.9 | 4.5 | 5.6 |
2½ | 65 | 76.1 | 2.3 | - | 2.9 | 5.0 | 7.1 |
3 | 80 | 88.9 | 2.3 | - | 3.2 | 5.6 | 8.0 |
4 | 100 | 114.3 | 2.6 | - | 3.6 | 6.3 | 8.8 |
5 | 125 | 139.7 | 2.6 | - | 4.0 | 6.3 | 10.0 |
6 | 150 | 168.3 | 2.6 | 4.0 | 4.5 | 7.1 | 11.0 |
8 | 200 | 219.1 | 2.9 | 4.5 | 6.3 | 8.0 | 12.5 |
10 | 250 | 273 | 2.9 | 5.0 | 6.3 | 8.8 | - |
12 | 300 | 323.9 | 2.9 | 5.6 | 7.1 | 10.0 | - |
14 | 350 | 355.6 | 3.2 | 5.6 | 8.0 | 11.0 | - |
16 | 400 | 406.4 | 3.2 | 6.3 | 8.8 | 12.5 | - |
18 | 450 | 457 | 4.0 | 6.3 | 10.0 | - | - |
20 | 500 | 508 | 4.0 | 6.3 | 11.0 | - | - |
24 | 600 | 610 | 5.0 | 6.3 | 12.5 | - | - |
28 | 700 | 711 | 5.0 | 7.1 | 12.5 | - | - |
32 | 800 | 813 | 5.6 | 8.0 | 12.5 | - | - |
36 | 900 | 914 | 6.3 | 10.0 | 12.5 | - | - |
40 | 1000 | 1016 | 6.3 | 10.0 | 12.5 | - | - |
48 | 1200 | 1220 | 6.3 | 12.5 | - | - | - |