... Pipes 1. Outer Diameter:21.3 - 610 mm 2.Thickness:1.8 - 22 mm 3.Length:1-24m ... ERW Mild Steel Pipes Out Diameter21.3mm-610mm, 1/2”-24”Wall Thickness1.8mm-22mm, SCH 5S, SCH ... C95, N80,Q125, S235GT, S195T, Grade 1, Grade 2, Grade 3, ST33-2, St33, St37, St42, St34-2, St37-2, St42-2, St52-3, P195, P235, ... PSL1/ PSL2, KS 4602, KS3583, GB/T9711.1/2,etc.EndPlain end, beveled, cut square, grooved, threaded and ...