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Galvalume Steel Sheets



Galvalume Steel Sheets

Shiv Industries is trusted by clients for the manufacturing and exporting of Galvalume Sheets, which are designed with precision using optimum quality raw materials that ensure their longevity and reliability in adverse industrial applications. Specification Exterior painting of pre painted sheets consists of Base Metal steel Metallic coating of either zinc or aluminum zinc coating for corrosion resistance Chromate coating for good adhesion purpose Primer coating for good undercut corrosion resistance, good adhesion & smoothness to topcoat finish Top finish coat to provide color, pleasing appearance Interior painting of pre painted sheet consists of Base metal Metallic coating Top finish coat Important criteria for selecting pre painted sheet is based on base coat GI base (galvanized basezn) Specialty of zinc Zinc having self physical property called cathodic reaction GL base (galvalume base alzn) Specialty of al- zn Raw Material Used Base Metal : high tensile cold rolled steel. Raw material thickness available Base metal coat : galvanized (gi)- confirm to jis 3312 Galvalume (gl) : confirm to jis 3322,confirm to astm a792 Galvanized (gi) : 0. 47 mm, 0. 50 mm Galvalume (gl) : 0. 47 mm,0. 50 mm