Galvalume steel coil
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Galvalume ( aluminium&zinc-silicate coated ) steel, based upon the cold-rolled steel coil and produced through continuous zinc hot coated technical process by using 55% aluminium, 43% zinc and 2% cilicate. The coating layer is Zn-Ai alloy.
Because of the best feature of corrosion resistance, the galvalume steel is 2 to 6 times as high as zinc coated and processing ability, the product is widely used in the industrial of building material, electric appliance, auto and house hold appliance etc.