... ,316L etc 2.Diameter:1mm-480mm 3.Surface:flat 4.Factory Name: stainless steel barTypeStainless steel bar/ Stainless round barDiameter ... , Gas, metallurgy, biology, electron, chemical, petroleum,boiler, nuclear energy, Medical equipment, fertilizer etcPackageStandard export sea-worthy packingDelivery time10-30 daysQualityNo ... Hot rolled stainless steel round bar (200,300,400 series) factory