DX51D+Z Galvanized Steel Roofing Sheet

DX51D+Z galvanized corrugated steel sheet refers to a layer of zinc sheet on the surface. Galvanizing is a commonly used and effective anti-corrosion method.
DX51D+Z hot-dip galvanized corrugated steel conforms to EN standard, the first “D” indicates that this is steel for cold forming, the material number of DX51D+Z is 1.0226, and the last “D” indicates that the processing technology is hot-dip galvanizing, According to different needs of customers, it can be galvanized (Z), zinc-iron alloy coating (ZF), zinc-aluminum alloy coating (ZA), and aluminum-zinc alloy coating (AZ).