The significance of hot-dip galvanized steel coil Cold-formed thin-walled steel has been generally used black material, after cold-rolled through a simple rust coating process go into service, and its service life is subject to certain res…

Basic knowledge of alzuinc steel coil The basic knowledge of alzuinc steel coil and strip; First, the advantages of hot dip galvanized sheet; hot dip galvanized and its alloys are the most common steel material, the most effective and most…

Grades and technical requirements Galvanized 1、 Nomenclature grades of Galvanized steel sheet and steel strip Common brands DX51D + Z, DX52D + Z, DC51D + Z, DC52D + Z, S350GD + Z and so on. Grades of Galvanized steel sheet or steel strip …