OVERVIEW OF PRE-PAINTED GALVANIZED STEEL COIL Also known as pre-coated steel, coil coated steel, color coated steel coil, etc., pre-painted galvanized steel coil (PPGI) with reasonable price is even covered with a layer of zinc. The zinc coating provides the steel with a layer ...
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The color-coated coil, also named ppgi, is a product made of hot-dip galvanized sheets, hot-dip aluminized zinc sheets and electro-galvanized sheets. After surface pre treatment (chemical degreasing and chemical conversion treatment), one or several layers of organic coatings ...
Come From JIANGSU EAST STEEL CO.,LTD
The coating of galvalume steel is composed of 55% aluminium, 43.4% zinc and 1.6% trace elements. PPGL is a product made of painted galvalume steel coil. After surface pre-treatment like chemical degreasing and conversion treatment of galvalume metal, one or several layers of ...
Come From JIANGSU EAST STEEL CO.,LTD