| Product Name | Carbon steel square tube |
| Side (mm) | 15*15-400-600 |
| Wall Thickness (mm) | 1.0-16.0 |
| Standard | ASTM A500,EN10219,JIS G3466,AS/NZS 1163,etc |
| Section shape | Rectangular or Square |
| Type | ERW Pipe |
| Surface | Bared,oiled,galvanized,varnish painting, etc |
| Length | 5.8M, 6M, 11.8M, 12M or customized length |