Hot Rolled Structural Steel Medium Weight Channel Ismc 100, In The Length Of 5.5 To 13.5 Metres.,Conforming To Is:808-2021 & Material To Is: 2062-2011 (7Th Revision),W Ith Amend.1 Of Nov.2012 Gr. E 250 Cu (Sk), Quality A. [ Warranty Period: 30 Months After The Da Te Of Delivery ] ]