Odelya® ASTM A 500 Cold Formed Welded Hollow Structural Sections are manufactured in circular, rectangular and square shapes from flat-rolled steel by the electric-resistance-welding (ERW) process with precise control to assure the design strength of the tubular product. Odelya® Hollow Sections are produced without a subsequent heat treatment as Grades A, B and C are used, thus, the tubes can be stress-relieved or annealed depending on the requirement.
