Manual Metal Arc Welding Electrode Class - A3, Size 4X450 Mm Long Heavy Coated Specn. Irs M 28/2020 Code As Per Is : 814-2004 (R2016), Supplied By Icf Approved Vendor Only. Make Sundeep - 701 6 Or Similar . Packing Shall Be Provided As Per Clause 5.1 Of Irsm 28/2012. [ Warranty Period: 30 Months After The Date Of Delivery ] ]