-
Prime Hot dip Galvanized steel strip coil
Thickness:0.15mm-3mm
Width:18mm-600mm
Zinc:20-40g
Material:SGCC/DC51D/SPCC
-
Hot rolled galvanized iron steel corrugated roofing sheet
Thickness:0.12mm~5.8mm
Width:600-1500mm
Material:SGCC/DX51D/BWG34
Profiled steel plate 460 470 750 780 820 840 900 1050 850 880 960 980wave,canbe customize.
-
HRC Carbon Metal Hot Rolled Iron Black Steel Coil
For galvanized coils, the sheet steel 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.