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Standard – Pipe Thicknesses & Weights

Nominal Pipe Size Outside Dia. Thickness Weight/LF
1/8 0.405 .068 .2447
1/4 0.540 .088 .4248
3/8 0.675 .091 .5676
1/2 0.840 .109 .8510
3/4 1.050 .113 1.131
1 1.315 .133 1.679
1 1/4 1.660 1.40 2.273
1 1/2 1.900 .145 2.718
2 2.375 .154 3.653
2 1/2 2.875 .203 5.793
3 3.50 .216 7.576
3 1/2 4.0 .226 9.109
4 4.50 .237 10.79
4 1/2 5.00 .247 12.53
5 5.563 .258 14.62
6 6.625 .280 18.97
7 7.625 .301 23.57
8 8.625 .322 28.55
9 9.625 .342 33.90
10 10.750 .365 40.48
11 11.750 .375 45.55
12 12.750 .375 49.56
14 14.000 .375 54.57
16 16.000 .375 62.58
18 18.000 .375 70.59
20 20.000 .375 78.60
24 24.000 .375 94.62
26 26.000 .375 102.6
28 28.000 .375 110.6
30 30.000 .375 118.6
32 32.000 .375 126.7
34 34.000 .375 134.7
36 36.000 .375 142.7
42 42.000 .375 166.7
48 48.000 .375 190.7