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Stainless

Wall thickness tolerance of Stainless Steel Hollow Section

NPS DN OD (mm) WALL THICKNESS(MM)
0.6 1 1.6 2.5 4 6 8
3/4 20 26.67 0.07 0.11 0.18 0.28 0.45 0.67 0.89
1 25 33.4 0.09 0.14 0.23 0.36 0.57 0.84 1.11
11/4 32 42.16 0.11 0.18 0.29 0.45 0.71 1.06 1.40
11/2 40 48.26 0.12 0.21 0.33 0.51 0.82 1.21 1.61
2 50 60.3 0.16 0.26 0.41 0.64 1.02 1.52 2.01
3 80 88.9 0.23 0.38 0.61 0.95 1.50 2.24 2.96
4 100 114.3 0.29 0.49 0.78 1.22 1.93 2.88 3.80
6 150 168.28 0.43 0.72 1.15 1.79 2.85 4.24 5.60
8 200 219.08 0.56 0.94 1.50 2.33 3.71 5.52 7.29
10 250 273.05 0.70 1.17 1.87 2.91 4.62 6.87 9.09
12 300 323.85 0.83 1.39 2.22 3.45 5.48 8.15 10.78
14 350 355.6 0.92 1.52 2.43 3.79 6.02 8.95 11.84
16 400 406.4 1.05 1.74 2.78 4.33 6.88 10.23 13.53