Wall thickness(mm) outside 0.8 1.0 1.2 1.5 2.0 2.5 3.0
diameter(mm) diameter unit weight kg/m
20x20 25.40 0.49 0.61 0.73 0.91 1.21
25x25 31.8 0.62 0.78 0.92 1.14 1.52
20x40 38.1 0.74 0.92 1.1 1.35 1.78
30x30 38.1 0.74 0.92 1.1 1.35 1.78
25x50 47.7 0.92 1.14 1.36 1.7 1.78
40x40 50.8 1.47 1.83 2.41 2.99 3.61
50x50 63.5 1.83 2.28 3.1 3.37 4.45
40x60 63.5 1.83 2.28 3.1 3.37 4.45
40x80 76.4 2.78 3.65 4.53 3.41
50x100 96.2 3.58 4.74 5.9 7.04
80x80 102.6 5.1 6.34 7.58
100x100 127 27.5 37.5 46.5 56

Pipe Wall thickness(mm) 0.8 1.0 1.2 1.5 1.8 2.0 2.5 3.0 4.0 5.0 6.0
size outside tolerances unit weight kg/m
(in) diameter(mm)
1.2 21 0.15 0.41 0.5 0.6 0.74 0.89 0.99 1.19
3.4 26.5 0.15 0.51 0.64 0.76 0.96 1.14 1.24 1.54
1 33.3 0.2 0.64 0.805 0.962 1.19 1.43 1.56 1.92
1.1/4 42 0.3 1.02 1.2 1.51 1.81 1.99 2.46
1.5 47.9 0.4 1.38 1.72 2.06 2.28 2.28 3.35 4.37
2 59.7 0.4 1.74 2.17 2.6 2.87 3.56 4.23 5.55
2.5 75.3 0.4 2.78 3.28 3.65 4.53 5.41 7.11
3 88 0.5 4.25 5.32 6.35 8.37
4 113.1 0.6 6.84 8.21 10.9
5 140 0.6 9.17 12.13 17.16 20.35
6 168 0.6 12.16 16.22 20.28 24.33
8 219 0.6 15.98 21.3 26.6 31.9