Rectangular Tube
A rectangular tube is a steel tube with a square cross-section, and its structure usually consists of four sides and four corners. Due to its special cross-sectional structure, rectangular tubes have high tensile strength and load-bearing capacity, can withstand large internal and external stresses, and have a certain resistance to bending and flexing. Rectangular tubes can also be combined and processed according to different requirements to make steel components of different specifications and lengths.
Description
size(mm) / Thickness (mm) | 0.7 | 0.8 | 0.9 | 1 | 1.2 | 1.3 | 1.35 | 1.4 | 1.5 | 1.8 | 2 |
20 X 40 | 4 | 4.5 | 5 | 5.7 | 6.8 | 7.3 | 7.6 | 7.9 | 8.5 | 10.2 | 11.3 |
25 X 50 | 5 | 5.7 | 6.4 | 7 | 8.5 | 9.2 | 9.5 | 9.9 | 10.5 | 12.8 | 14 |
30 X 60 | 5.9 | 6.8 | 7.6 | 8.5 | 10.2 | 11 | 11.5 | 11.9 | 12.8 | 15.3 | 17 |
40 X 80 | 7.9 | 9 | 10.2 | 11.3 | 13.6 | 14.7 | 15.3 | 15.8 | 17 | 20.3 | 22.6 |
| 50 X 100 | 9.9 | 11.3 | 12.7 | 14.1 | 17 | 18.4 | 19 | 19.8 | 21.2 | 25.4 | 28.3 |