Agglomerated Flux For Submerged Arc Welding Confirming To Class F-1 Of Irsm 39 -2001 Wit H Latest Amendment Of May 2005, Weight Of Each Packet 25 Kgs. Hsn Code: 3810. Make - Gee Or Similar An Y Other Rdso'S Approved Brands Only. [ Warranty Period: 30 Months After The Date Of Delivery ] ]