Schedule 20 – Pipe Thicknesses & Weights
| Nominal Pipe Size | Outside Dia. | Thickness | Weight/LF | 1/8 | 0.405 | - | - | 1/4 | 0.540 | - | - | 3/8 | 0.675 | - | - | 1/2 | 0.840 | - | - | 3/4 | 1.050 | - | - | 1 | 1.315 | - | - | 1 1/4 | 1.660 | - | - | 1 1/2 | 1.900 | - | - | 2 | 2.375 | - | - | 2 1/2 | 2.875 | - | - | 3 | 3.50 | - | - | 3 1/2 | 4.0 | - | - | 4 | 4.50 | - | - | 4 1/2 | 5.00 | - | - | 5 | 5.563 | - | - | 6 | 6.625 | - | - | 7 | 7.625 | - | - | 8 | 8.625 | .250 | 22.36 | 9 | 9.625 | - | - | 10 | 10.750 | .250 | 28.04 | 11 | 11.750 | - | - | 12 | 12.750 | .250 | 33.38 | 14 | 14.000 | .312 | 45.68 | 16 | 16.000 | .312 | 52.36 | 18 | 18.000 | .312 | 59.03 | 20 | 20.000 | .375 | 78.60 | 24 | 24.000 | .375 | 94.62 | 26 | 26.000 | .500 | 136.2 | 28 | 28.000 | .500 | 146.8 | 30 | 30.000 | .500 | 157.5 | 32 | 32.000 | .500 | 168.2 | 34 | 34.000 | .500 | 178.9 | 36 | 36.000 | .500 | 189.6 | 42 | 42.000 | - | - | 48 | 48.000 | - | - |
|---|