Supply of Stainless Steel Tube With Plain Ends Of Erw Quality, Size: 40 Mm Nb, Outside Di Ameter:47.9 To 48.8Mm, Wall Thickness:3.6Mm Minimum, Length:4 To 7 Metre, Material:Aisi-3 04. Quantity Tolerance +/-: 5 %Age, Item Category : Normal, Total Po Value Variation Permitt Ed: Max 8 Lacs