The square tube is a hollow square cross-section light-weight thin-walled steel tube, also known as steel cold-formed profile. It can be used in school tools, baby carriages, outdoor fitness equipment, vegetable greenhouses, guardrails and other fields.
Core parameters
Steel tube specifications: 10x10-60x60 (mm)
Steel tube wall thickness: 0.3-1.5 (mm)
Product description
The square tube is a steel tube with equal side lengths, and is rolled from the strip steel through a process. Where is it used? Most square pipes are unpacked, flattened, curled, and welded to form round pipes, which are then rolled into square pipes and then cut to the required length.
Product details
[Common steel grades]: 10#, 20#, 35#, 45#, 16Mn, 27SiMn3, 27SiMn, Cr5Mo2, Q235, Q345
[Product type]: Annealed black tube, bright tube, galvanized tube
[Supply Type]: Stock available. Can be customized also.
Common sizes:
| Tube type | Specification | Wall thickness | Tube type | Specification | Wall thickness |
| Square tube | 10x10 | 0.3-1.0 | Square tube | 13x13 | 0.3-1.2 |
| Square tube | 15x15 | 0.3-1.2 | Square tube | 16x16 | 0.3-1.4 |
| Square tube | 18x18 | 0.3-1.4 | Square tube | 19x19 | 0.3-1.4 |
| Square tube | 20x20 | 0.3-1.5 | Square tube | 22x22 | 0.3-1.5 |
| Square tube | 25x25 | 0.3-1.5 | Square tube | 30x30 | 0.3-1.5 |
| Square tube | 32x32 | 0.3-1.5 | Square tube | 35x35 | 0.3-1.5 |
| Square tube | 40x40 | 0.3-1.5 | Square tube | 42x42 | 0.3-1.5 |
| Square tube | 45x45 | 0.3-1.5 | Square tube | 50x50 | 0.3-1.5 |
| Square tube | 60x60 | 0.3-1.5 | Square tube | Customized | Customized |
Email：bb@bebonchina.com
Tel：0086-371-86151827
Skype：bebonchina
