JIS ASTM DX51D SGCC 0.11mm-2mm galvanized steel coil GI sheet price in China For galvanized steel coils, the steel sheet is immersed in a molten zinc bath to make a sheet of zinc coated on its surface. It is mainly produced by continuous galvanizing process, that is, the rolled steel plate is continuously immersed in a plating tank with zinc melted to make galvanized steel plate; alloyed galvanized steel plate. This kind of steel plate is also manufactured by hot dip method, but immediately after being out of the tank, it is heated to about 500 ℃ to form an alloy coating of zinc and iron. This galvanized coil has good paint adhesion and weldability.
JIS ASTM DX51D SGCC 0.11mm-2mm galvanized steel coil GI sheet price in China
0.11mm-2mm galvanized steel coil GI sheet ,zinc coated steel roofing is a steel plate with a layer of zinc on its surface.GI CORRUGATED SHEET,zinc coated steel roofing is often used as an economical and effective rust prevention method. About half of the world's zinc production is used in this process.
GI CORRUGATED SHEET,zinc coated steel roofing is to prevent corrosion of the steel plate surface to extend its service life, coated with a layer of metal zinc on the surface of the steel plate, this GI CORRUGATED SHEET,zinc coated steel roofing is called galvanized sheet.0.11mm-2mm galvanized steel coil GI sheet