Welded Rectangular Steel Pipe

Welded Rectangular Steel Pipe


The welded rectangular steel pipe of our company has two kinds including square section type and rectangular section type. It has been widely applied to the fields of machinery manufacturing, metallurgy, automobile, railway, highway guardrail, container framework, furniture, greenhouse, decoration, steel structure, automobile frame, etc.

Technical Specifications
1. Section Dimension of Square Product: 12.712.7-406.4×406.4 mm
2. Section Dimension of Rectangular Product: 9×19-300×500 mm
3. Wall Thickness: 0.4-20 mm
4. Steel Grade: 20, 45, Q345B, Q345C, Q345D, J55, K55, S235JRH, S355J0H, S355J2H, ASTM A106 GR.B, API 5L GR.B, ST35 (E235), ST37.4, ST45 (E255), ST52 (E355)
5. Standard: ASTM A500, GB/T6728-2002, En10219, CSA G40.21, JIS