... 1.Length:Normal 5-6m 2.Useage:Construction,Industry 3.Material:200,300,400 Series 4.Certification:ISO9001 AISI 304 Automatic ... Welding S.Steel H Beam Products Product Stainless Steel I Beam Material 201,202,304,309S,310S,316,316L,321,430 ... Dimension According To Your RequirementsDimension As Below Of Stainless Steel I Beam:Chemical Composition As Follows:Products Show:Certification:Work ...