Black carbon hollow section steel pipe 30*20/rhs rectangular hollow section profile
| Product Introduction |
ERW black Square and Rectangular Hollow Sectionscome in different sizes, specifications and wall thickness. Its uniformity make them predictable to use and visually appealing.they have a high weight-to-strength ratio. It’s easy to bend, and because square and rectangular steel tubing are inexpensive, they are cost-effective- even for large projects.
| Specifications |
-Bare ERW Square Hollow Sections
| Size (mm) | Thickness of Wall (mm) | Size (mm) | Thickness of Wall (mm) | Size (mm) | Thickness of Wall (mm) |
| 16×16 | 0.4~1.5 | 38×38 | 1.0~4.0 | 75×75 | 2.0~6.0 |
| 18×18 | 0.4~1.5 | 40×40 | 1.0~4.5 | 80×80 | 2.0~6.0 |
| 20×20 | 0.4~1.5 | 44×44 | 1.0~4.5 | 85×85 | 2.0~6.0 |
| 25×25 | 0.6~2.0 | 45×45 | 1.0~5.0 | 95×95 | 2.0~8.0 |
| 30×30 | 0.6~4.0 | 50×50 | 1.0~5.0 | 100×100 | 2.0~8.0 |
| 34×34 | 1.0~2.0 | 60×60 | 1.5~5.0 | 120×120 | 4.0~8.0 |
| 35×35 | 1.0~4.0 | 70×70 | 2.0~6.0 |
-Bare ERW Rectangular Hollow Sections
| Size (mm) | Thickness of Wall (mm) | Size (mm) | Thickness of Wall (mm) | Size (mm) | Thickness of Wall (mm) |
| 10×20 | 0.6~1.5 | 30×40 | 1.0~3.75 | 50×100 | 2.0~8.0 |
| 14×21 | 0.6~1.5 | 30×45 | 1.0~3.75 | 60×80 | 2.0~6.0 |
| 15×30 | 1.5~1.5 | 30×50 | 1.0~4.0 | 80×100 | 2.0~8.0 |
| 15×38 | 0.6~1.5 | 30×60 | 1.0~4.5 | 120×60 | 2.5~10.0 |
| 20×30 | 0.6~2.0 | 40×50 | 1.0~4.5 | 120×80 | 2.5~10.0 |
| 20×40 | 0.8~2.0 | 40×60 | 1.0~5.0 | 150×100 | 2.5~12.0 |
| 20×50 | 1.0~2.0 | 40×80 | 1.5~5.0 | 180×150 | 2.5~12.0 |
| 22×35 | 0.9~2.0 | 40×100 | 2.0~5.0 | 200×100 | 4~12.0 |
| 25×40 | 0.9~3.75 | 50×60 | 2.0~5.0 | 200×150 | 4~12.0 |
| 25×65 | 1.0~2.0 | 50×80 | 2.0~5.0 |
| Detailed Images |
Surface Treatment:black Painted, Bare, Oiled.
Ends:Plain ends.
| Factory & Warehouse |
Factory & Packing & Shipping
| Contact us |