Cangzhou Structural Steel Pipe

Cangzhou Structural Steel Pipe Product specifications 1.Standard: EN 10219, EN 10219, AS 1163, JIS G3444, and GB/T 1591, etc. 2.Steel Grade: S275JOH/JRH, S355JOH/JRH, C250~C450 L0, Q235, and Q345~Q550, etc. 3.Product Range:Diameter:219.1mm ～ 610mm Wall Thickness:4.5mm～16mm Length:5.85m～20m 4.Application: construction, mechanical application, transportation, aviation, oil exploration etc. Product show