StandardAISI,ASTM,GB,JISMaterialSGCC,S350GD+Z,S550GD+Z,DX51D,DX52D,DX53DThickness0 16-1 2mmWidth600-1250mm Zinc coating /zinc galvanized: 40-275G/M2 Surface: Zero spangle; Minimum Spangle; Big Spangle; Hard: Soft hard(60);medium hard(HRB60-85);full hard(HRB85-95)
Waved by galvanized sheet metal sheet and rolled wave of cold-formed into a variety of pressure plate, which is suitable for industrial and civil buildings, warehouse, special construction, large-span steel structure housing the roof, walls and interior and exterior decoration, etc A light weight, high strength, color-rich, convenient construction, earthquake, fire, rain, long life, maintenance-free characteristics
With GI and GL as the substrate, after surface pre-treatment, paint coating, baking and cooling, an organic protective film is formed on the steel substrate It has strong durability, corrosion resistance, decoration and formability, widely used in construction, household appliances, solar energy, transportation and other industries
Galvalume steel is mild steel with a coating of zinc The zinc protects the steel by providing cathodic protection to the exposed steel, so should the surface be damaged the zinc will corrode in preference to the steel Galvanised steel is one of the most widely used products, used extensively in the building sector, automotive, agricultural and other areas where the steel needs to be protected from corrosion PRODUCT DESCRIPTION: Zinc coating: 40-275G/M2 Surface: Zero spangle; Minimum Spangle; Big Spangle; Hard: Soft hard(60);medium hard(HRB60-85);full hard(HRB85-95)
