- Outer Diameter: 1/2″ – 48″(21.3mm – 1200mm)
- Wall Thickness: 2mm – 60mm
- Standard: ASTM A53, ASTM A106, ASTM A500, ASTM A501, GB/T8162, EN10210
- Length: Single random / Double random
- Application: Used for general construction, mechanical engineering, transportation and structural support
As a reliable supplier of seamless structural tubes, we provide high-quality seamless structural carbon steel tubes for global construction and mechanical engineering projects. Manufactured to ASTM, GB and EN standards, our structural tubes feature stable mechanical performance and outstanding load-bearing capacity. With rigorous quality control and complete material traceability, our structural tubes have been widely supplied to construction and machinery projects across the Middle East, Africa and Latin America. Contact us for competitive factory prices and fast quotations.
Product Features
- High strength-to-weight ratio
- Excellent load-bearing capacity
- Good impact resistance
- Uniform wall thickness distribution
- Stable mechanical property
- Various grades and sizes available
Product Applications
- Building and bridge construction
- Steel structures & support frameworks
- Mechanical equipment manufacturing
- Offshore platform structural parts
- Stadium and exhibition center construction
Product Specifications
| Item | Details |
|---|---|
| Size Range | 1/2" - 48"(21.3mm - 1200mm) |
| Wall Thickness | 2mm - 60mm |
| Standard | ASTM A53, ASTM A106, ASTM A500, GB/T8162, EN10210 |
| Grade | A106 Gr.B, Q345B, ST45, S355JR |
| Length | 6m - 12m or customized |
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