Electrode I R S Class A1 Size 3.15 X 350 Mm Confirming To Irs:M-28/12 And Is:8 14/91. [ Warranty Period: 12 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]