... Coil for construction industry Product name: Color Coated Steel CoilAlso know as: prepainted galvanized steel, precoated steel, ... the paint: 20μm (top:15 μm; bottom: 5 μm)Color of the coil according to customer's needs, usually sky ... , bright red, white. Inner diameter: 508/610mm Width of the color coated steel coil: 914mm,1000mm, 1200mm, 1250mmZinc coating of the ...