Steel Pipes Thickness Chart

NPSinchesN.D.O.D.mm102030STD4060XS80100120140160XXS
1/810.31.241.451.731.732.412.41
1/4613.71.651.852.242.243.023.02
3/81017.11.651.852.312.313.23.2
1/21521.342.112.412.772.773.733.734.777.47
3/42026.672.112.412.872.873.913.915.567.82
12533.42.772.903.383.384.554.556.359.09
1.1/43242.162.772.973.563.564.854.856.359.7
1.1/24048.262.773.183.683.685.085.087.1410.16
25060.322.773.183.913.915.545.548.7411.07
2.1/26573.023.054.785.165.167.017.019.5214.02
38088.93.054.785.495.497.627.6211.1215.24
3.1/290101.63.054.785.745.748.088.0816.15
4100114.33.054.786.026.028.568.5611.1213.4917.12
5125141.33.406.556.559.529.5212.715.8719.05
6150168.33.407.117.1110.9710.9714.2718.2621.95
8200219.13.766.357.048.188.1810.3112.712.715.0818.2620.6323.0122.22
102502734.196.357.809.279.2712.712.715.0818.2621.4425.428.5725.4
12300323.94.576.358.389.5210.3114.2712.717.4721.4425.428.5733.3225.4
14350355.66.357.929.539.5211.1215.0912.719.0523.8227.7931.7535.71
16400406.46.357.929.539.5212.716.6612.721.4426.1930.9636.5240.49
18450457.26.357.9211.139.5214.2719.0512.723.8229.3634.9239.6745.24
205005086.359.5312.709.5215.0820.6212.726.1932.5438.144.4550.01
22550558.86.359.5312.709.5215.8722.2212.728.5734.9241.2747.6253.97
24600609.66.359.5312.709.5217.4724.6112.730.9638.8946.0252.3759.54
26650660.47.9212.709.5212.7
28700711.27.9212.7015.889.5212.7
307507627.9212.7015.889.5212.7
32800812.87.9212.7015.889.5217.4712.7
34850863.67.9212.7015.889.5217.4712.7
36900914.47.9212.7015.889.5219.0512.7
40100010169.5312.7

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