shape of hole: round, square, rectangle, ellipse, waist ellipse
CR steel tube ( black annealed and bright annealed); HDG steel tube
| Minimum Order Quantity: | 40 Ton |
| Thickness: | 0.6mm~3mm |
| Steel Grade: | Q195 |
| Surface Treatment: | Other |
| Technique: | Other |
| Brand Name: | UNO-Steel |
| Place of Origin: | China |
| Section Shape: | Square |
| Grade: | Q195 |