Pipe sections — United States
51 sections from AISC Shapes Database v16.0. Properties are shown in imperial units, matching how this library designates its sections.
| Designation | Weight (lb/ft) | Depth (in) | Width (in) | Area (in²) | Iₓ (in⁴) | Sₓ (in³) | Zₓ (in³) |
|---|---|---|---|---|---|---|---|
| Pipe26STD | 103 | 26 | 26 | 28.2 | 2,320 | 178 | 230 |
| Pipe26xS | 136 | 26 | 26 | 36.1 | 2,950 | 227 | 294 |
| Pipe24STD | 94.7 | 24 | 24 | 26 | 1,820 | 152 | 196 |
| Pipe24xS | 126 | 24 | 24 | 33.3 | 2,310 | 192 | 250 |
| Pipe20STD | 78.7 | 20 | 20 | 21.6 | 1,040 | 104 | 135 |
| Pipe20xS | 104 | 20 | 20 | 27.6 | 1,320 | 132 | 172 |
| Pipe18STD | 70.7 | 18 | 18 | 19.4 | 756 | 84 | 109 |
| Pipe18xS | 93.5 | 18 | 18 | 24.8 | 956 | 106 | 139 |
| Pipe16STD | 62.6 | 16 | 16 | 17.2 | 527 | 65.9 | 85.7 |
| Pipe16xS | 82.9 | 16 | 16 | 22 | 665 | 83.1 | 109 |
| Pipe14STD | 54.6 | 14 | 14 | 15 | 350 | 50 | 65.2 |
| Pipe14xS | 72.2 | 14 | 14 | 19.2 | 440 | 62.9 | 82.7 |
| Pipe12STD | 49.6 | 12.75 | 12.75 | 13.7 | 262 | 41 | 53.7 |
| Pipe12xS | 65.5 | 12.75 | 12.75 | 17.5 | 339 | 53.2 | 70.2 |
| Pipe12xxS | 126 | 12.75 | 12.75 | 35.4 | 625 | 97.6 | 134 |
| Pipe10STD | 40.5 | 10.75 | 10.75 | 11.5 | 151 | 28.1 | 36.9 |
| Pipe10xS | 54.8 | 10.75 | 10.75 | 15.1 | 199 | 37 | 49.2 |
| Pipe10xxS | 104 | 10.75 | 10.75 | 28.8 | 354 | 65.6 | 90.9 |
| Pipe8STD | 28.6 | 8.625 | 8.625 | 7.85 | 68.1 | 15.8 | 20.8 |
| Pipe8xS | 43.4 | 8.625 | 8.625 | 11.9 | 100 | 23.1 | 31 |
| Pipe8xxS | 72.5 | 8.625 | 8.625 | 20 | 154 | 35.8 | 49.9 |
| Pipe6STD | 19 | 6.625 | 6.625 | 5.2 | 26.5 | 7.99 | 10.6 |
| Pipe6xS | 28.6 | 6.625 | 6.625 | 7.83 | 38.3 | 11.6 | 15.6 |
| Pipe6xxS | 53.2 | 6.625 | 6.625 | 14.7 | 63.5 | 19.2 | 27.4 |
| Pipe5STD | 14.6 | 5.563 | 5.563 | 4.01 | 14.3 | 5.14 | 6.83 |
| Pipe5xS | 20.8 | 5.563 | 5.563 | 5.73 | 19.5 | 7.02 | 9.5 |
| Pipe5xxS | 38.6 | 5.563 | 5.563 | 10.7 | 32.2 | 11.6 | 16.7 |
| Pipe4STD | 10.8 | 4.5 | 4.5 | 2.96 | 6.82 | 3.03 | 4.05 |
| Pipe4xS | 15 | 4.5 | 4.5 | 4.14 | 9.12 | 4.05 | 5.53 |
| Pipe4xxS | 27.6 | 4.5 | 4.5 | 7.66 | 14.7 | 6.53 | 9.5 |
| Pipe3-1/2STD | 9.12 | 4 | 4 | 2.5 | 4.52 | 2.26 | 3.03 |
| Pipe3-1/2xS | 12.5 | 4 | 4 | 3.43 | 5.94 | 2.97 | 4.07 |
| Pipe3STD | 7.58 | 3.5 | 3.5 | 2.07 | 2.85 | 1.63 | 2.19 |
| Pipe3xS | 10.3 | 3.5 | 3.5 | 2.83 | 3.7 | 2.11 | 2.91 |
| Pipe3xxS | 18.6 | 3.5 | 3.5 | 5.17 | 5.79 | 3.31 | 4.89 |
| Pipe2-1/2STD | 5.8 | 2.875 | 2.875 | 1.61 | 1.45 | 1.01 | 1.37 |
| Pipe2-1/2xS | 7.67 | 2.875 | 2.875 | 2.1 | 1.83 | 1.27 | 1.77 |
| Pipe2-1/2xxS | 13.7 | 2.875 | 2.875 | 3.83 | 2.78 | 1.94 | 2.91 |
| Pipe2STD | 3.66 | 2.375 | 2.375 | 1.02 | 0.627 | 0.528 | 0.713 |
| Pipe2xS | 5.03 | 2.375 | 2.375 | 1.4 | 0.827 | 0.696 | 0.964 |
| Pipe2xxS | 9.04 | 2.375 | 2.375 | 2.51 | 1.27 | 1.07 | 1.6 |
| Pipe1-1/2STD | 2.72 | 1.9 | 1.9 | 0.749 | 0.293 | 0.309 | 0.421 |
| Pipe1-1/2xS | 3.63 | 1.9 | 1.9 | 1 | 0.372 | 0.392 | 0.549 |
| Pipe1-1/4STD | 2.27 | 1.66 | 1.66 | 0.625 | 0.184 | 0.222 | 0.305 |
| Pipe1-1/4xS | 3 | 1.66 | 1.66 | 0.837 | 0.231 | 0.278 | 0.393 |
| Pipe1STD | 1.68 | 1.315 | 1.315 | 0.469 | 0.083 | 0.126 | 0.177 |
| Pipe1xS | 2.17 | 1.315 | 1.315 | 0.602 | 0.101 | 0.154 | 0.221 |
| Pipe3/4STD | 1.13 | 1.05 | 1.05 | 0.312 | 0.035 | 0.0671 | 0.0942 |
| Pipe3/4xS | 1.48 | 1.05 | 1.05 | 0.407 | 0.043 | 0.0818 | 0.119 |
| Pipe1/2STD | 0.85 | 0.84 | 0.84 | 0.234 | 0.016 | 0.0388 | 0.0555 |
| Pipe1/2xS | 1.09 | 0.84 | 0.84 | 0.303 | 0.019 | 0.0462 | 0.0686 |