Color coated coil is hot galvanized sheet, hot aluminum plating zinc plate as the substrate, after surface pretreatment (chemical degreasing and chemical conversion treatment), coated on the surface of a layer or several layers of organic coating, then after baking and curing products.
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Galvanized strip steel is cold rolled or hot rolled, long and narrow steel plate coated with a layer of raw materials called (zinc, aluminum).
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Galvanized square strip pipe is made of hot rolled galvanized strip steel
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Galvanized square strip pipe is made of hot rolled galvanized strip steel
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corrosion resistance, aging resistance, long service life more than 25 years. noise reduction, heat insulation performance is especially outstanding. low installation cost.beautiful and generous appearance. wind resistance, earthquake resistance - 90 degrees building facade decoration is safe and reliable
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Galvanized square strip pipe is made of hot - rolled galvanized strip steel
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