SIZE AND WEIGHT

STAINLESS STEEL
STRUCTURAL ROUND TUBE

O.D. INWall Thickness
Gauge20 GA18 GA16 GA14 GA12 GA11 GA7 GA
Inches.035″.049″.062″.083″.109″.120″.180″.250″.313″.375″.500″
1/20.220.300.39
5/80.290.380.49
3/40.340.500.65.810.951.13
7/80.410.560.74.921.181.29
10.460.630.831031.321.452.17
1-1/40.821.081.371.761.932.99
1-1/20.971.271.612.082.263.63
1-3/41.131.491.882.422.663.75
21.301.692.142.803.064.466.01
2-1/22.723.543.885.687.67
32.593.294.534.976.909.35
3-1/23.914.925.678.0610.89
44.365.696.269.2712.6815.5418.5224.03
58.0211.9016.3519.8223.5330.71
69.4614.0718.7723.9928.5337.38
722.7128.1633.5444.06
826.0332.3338.5550.73
929.3736.5043.5557.41
1032.7140.6846.3864.08