Galvanized Iron Plate - Galvanised iron sheets are protected from rusting due to the presence of a layer of zinc. Rusty of iron is due to its oxidation in moist air. Zinc has a greater tendency to get oxidized than iron. Hence a layer of zinc protects the iron as the zinc itself gets oxidized, leaving the iron unaffected. It is normally used in fabrication of structural products, metal frame, metal ducting and so on. Size range from 4ft x 8ft and thickness range from 0.50mm – 3.00mm.