Round tube is a hollow cylindrical steel section.
It is used in construction, piping, and fabrication for structural support, fluid transport, and frameworks due to its strength and resistance to bending and torsion.
ROUND TUBE
ROUND TUBE
Structural Range – Round Tube (Mild Steel CHS)
Circular hollow section (CHS) for frames, railings, trailers and general fabrication. Choose OD, wall thickness, length and quantity to estimate weight. Cut-to-size available.
| Common CHS examples (approximate) | |||
|---|---|---|---|
| OD × t (mm) | kg/m | Typical Lengths | Use |
| 32.0 × 2.0 | 1.50 | 6 / 12 m | Frames, gates |
| 38.1 × 2.0 | 1.80 | 6 / 12 m | Light structural |
| 48.3 × 2.5 | 3.02 | 6 / 12 m | Rails, posts |
| 63.5 × 3.0 | 4.62 | 6 / 12 m | Heavier duty |
Calculations are theoretical (density 7,850 kg/m³). Kg/m varies by spec/tolerance; we’ll confirm on your quote. If you don’t see your OD/thickness, we can source or offer alternatives.
