Bolster Land Surface Liner [105 X 24 X 1.6Mm] As Per Drawing No.Jhs/Sk-2441 S. No.6 Ma Terial Silico Manganese Steel To Is:3885 Pt-I; (Reaffirmed -2022) Gr-Iv. (I) All Silico-Manganese Liners Sh All Be Marked For Manufacturer Initial And Month And The Year Of Manufacturing By Metal Laser Engraving In 6 M M Size And 0.1 Mm Minimum.(Ii) Liners Shall Be Fitted In Such A Way That Marking Lies On Opposite To Wearing Sur Face.) [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]