Cangzhou Zhonglian Special Tube

Company Description

1.Precision seamless and Cangzhou Zhonglian Special Tubelded square and rectangular steel tube 30*30-500*500mm Wall Thickness: 3-25mm 2. LUE Large diameter (thick wall )LSAW square and rectangular steel tube 400*400-1420*1420mm Wall Thickness:10-80mm 3. High frequency welding square and rectangular steel tube 30*30-400*400mm Wall Thickness: 2-16mm 4. JCOE Large diameter(thick wall) LSAW steel tube: 325mm-1420mm Wall Thickness: 8-80mm 5. ERW small and medium welded steel tube 57-508mm Wall Thickness: 2-16mm 6. Seamless steel tube 32-720mm Wall Thickness: 3-60mm Material: Q195, Q235, Q345B, Q345JQD, 20#, 45#, stainless and so on.