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Galvalume Steel Building

Because of the above characteristics of the material, Galvalume steel building made of it has been recognized around the world. It is widely used in site production, living habitation, temporary housing construction and so on. It can make houses, restaurants, hotels, cafes, mobile houses, etc. according to people's needs....

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Galvalume steel is a steel plate coated with aluminum silicon alloy, of which aluminum content is 90% and silicon 10%. It has good heat resistance, heat reflection and corrosion resistance, and its mechanical and physical properties are superior to cold-rolled steel plate. Because of the superior performance of Galvalume steel, it has been widely used in our daily products and building materials.

 

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Galvalume steel is similar to hot-dip galvanized steel in terms of manufacturing technology. But its heat resistance is better than galvanized steel. Due to the special combination of steel substrate and coating structure, a kind of iron-aluminum alloy is formed, which makes the aluminum-plated plate have excellent high temperature resistance. High reflectivity can be guaranteed at 450 degrees centigrade. When the temperature is above 480, the appearance of the coating is gray. At up to 650 degrees C, the protective layer against oxidation of the steel plate is still well preserved without any loss. Therefore, aluminum plate can be made into an efficient insulation barrier. In the hot dip process, the molten aluminum reacts with oxygen in the air to form a protective layer of aluminum oxide, which makes the surface of the steel plate passivated immediately. The protective layer is very stable and insoluble in water. Even if the surface of the steel plate is scratched later, the protective layer has the function of self-healing. Therefore, aluminum plating has strong corrosion resistance to chemical corrosion.

 

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Because of the above characteristics of the material, Galvalume steel building made of it has been recognized around the world. It is widely used in site production, living habitation, temporary housing construction and so on. It can make houses, restaurants, hotels, cafes, mobile houses, etc. according to people's needs.


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    • E-MAIL: sales@supereal-group.com
    • Phone: +86-532-67756345
    • Fax: +86-532-82860084
    • 24 hours service: +86-139-6980-9032
    • Company: Supereal Enterprise Limited
    • ADDRESS: Industrial Park, Guanxian County, Shandong province, China

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    Supereal Enterprise Limited is a professional company engaged in the products of galvanized steel , galvalume steel, prepainted steel, steel roofing fiberglass roofing sheets and other building products. The production bases are Shandong Zhuoyu Steel Sheet Co.Ltd

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