PUMAO STEEL CO., LTD
JIANGSU PUMAO STEEL CO., LTD
Add to Cart
| Black Steel Square Tube/Steel Pipe Tube | | |
| Product Name | Black Square Hollow Section Pipe | |
| Wall Thickness | 0.6mm-12mm | |
| Length | 5.5m-12m | |
| Outer diameter | 0.3mm-300mm | |
| Tolerance | Wall Thickness:±0.05MM Length:±6mm Outer Diameter:±0.3MM | |
| Shape | Round, Square, Rectangle, Oval, Deformed | |
| Material | Q195-Q345, 10#-45#,195-Q345, Gr.B-Gr.50, DIN-S235JR, JIS-SS400, JIS-SPHC, BS-040A10 | |
| Technique | Cold Rolled, Hot Rolled, ERW | |
| Surface treatment | Black annealing, bright annealing, None annealing | |
| Standard | ASTM, DIN, JIS, BS | |
| Certificate | ISO, CE | |
| Application | Widely used in furniture,interior decoration, fluid pipeline, petroleum and natural gas industry, drilling, pipeline, structure | |
