Galvanised Ms Flat 40X6 Mm Confirming To Is:2062/2011 Or Latest Grade Designation E- 250 (Sem-Klled/ Killed) For Material. Is:1730 Dor Dimension & Is :1852 For Quantity Tolerance. Length 5 .5 To 13.5 Meters. Galvanisation May Be Done As Per Rdso Specification No Eti/Ohe/13(4/84) With A& C Slip No. 1 To 4 Or Latest. (The Weight Of The Zinc Coating To Be Adopted Is 610 G/M2) [ Warranty Peri Od: 30 Months After The Date Of Delivery ] ]