Galvanised Iron Sheets

Galvanised Iron Sheets are sheets used for Buildings and Construction that are a set of steel sheets obtained by hot dipping galvanised mild steel and then cold-rolling them. The resulting sheets contain a linear corrugate pattern on them. The corrugations prevent bending of the sheets in a direction perpendicular to the corrugations, making these sheets excellent roofing material. The Corrugation process works by the roll formation process. The metal sheets are passed through rolls and rolling dies that result in the corrugation pattern. After rolling, the sheets are sheared off per desired length. The corrugation pattern is mostly a round, wavy style. But, if different shapes and patterns are required, this can be changed by changing the rolling dies.

GI sheets are used in the manufacture of ovens and electrically controlled cabinets. The Galvanised Coatings on these sheets act as protection barriers for small areas of the steel that are exposed to damage. They provide Cathodic or Sacrificial Protection to such areas. Other than the Construction industry, GI Sheets are also used in the Agriculture, Automobile, and Household sector. They are best suited for making wall ornaments and cornices in Buildings and houses. Roof ornaments such as Cresting and Finials also make use of GI Sheets.