Pipe18×S pipe
Pipe18×S weighs 93.5 lb per foot. Detailing dimensions and section properties below come from the AISC Shapes Database, 16th Edition. Values are shown to the nearest 1/16 in. as they appear on a shop drawing.
Detailing dimensions
| Outside diameter | 18" |
|---|---|
| Nominal wall (t) | 1/2" |
Section properties
| Weight | 93.5 lb/ft |
|---|---|
| Area (A) | 24.8 in² |
| Ix | 956 in⁴ |
| Sx | 106 in³ |
| Zx | 139 in³ |
| rx | 6.21 in |
| Iy | 956 in⁴ |
| Sy | 106 in³ |
| Zy | 139 in³ |
| ry | 6.21 in |
| J | 1910 in⁴ |
Detailing values are rounded to the nearest 1/16 in. per the AISC Steel Construction Manual. Verify critical dimensions against the current Manual before fabrication. Need Pipe18×S cut, formed, or fabricated? Huntington Steel & Supply Co.