Rectangular hollow sections made to the East African Standard, manufactured on the tube mills using high-frequency induction welding. The strip is continuously seam-welded while in round shape, then brought gradually to the required section in the sizing mill. Cooling each length maximises the strength of the welded seam.
Specifications
| Specification | Detail |
|---|---|
| Standard | East African Standard |
| Manufacture | High-frequency induction welded on the tube mill |
| Sizes | 40x20mm – 60x40mm |
| Thickness | 1.0mm – 3.0mm |
Sizes and thicknesses
| Size (mm) | Thickness (mm) |
|---|---|
| 40 x 20 | 1.0, 1.5, 2.0 |
| 40 x 25 | 1.0, 1.5, 2.0, 3.0 |
| 50 x 25 | 1.0, 1.5, 2.0, 3.0 |
| 60 x 40 | 1.0, 1.5, 2.0, 3.0 |
