... 2.Length:3m-6m 3.Diameter:3mm-300mm 4.surface:2B,BA stainless steel round bar 1.Grade:ASTM/AISI/GB 304,316L ... ,4302.Length:3m-6m 3.Diameter:3mm-300mm4.2B,BA surface stainless steel ... bars Descriptionstainless steel round barGrade 304,304L,310S,316,316L,316Ti, etcDiameter4mm ...