Aluminium Filler Rod For Gas Welding Size 3.15Mm, Class L To Conforming To Irs M:28-2017 Equivalent To Is :1278 - 1972 (Reaffirmed 2003) (Type S-Ng 21). [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]