Serrated Steel Grating China Wholesalers Bearing Bar Spacing Stainless Steel Trench Grating

Hot-Dip Galvanized Steel Grating, also known as hot-dip galvanized steel grating, is a grid-shaped building material made of low carbon steel flat steel and twisted square steel welded horizontally and vertically. Hot-dip galvanized steel grating has strong impact resistance, strong corrosion resistance, heavy load capacity, elegant and beautiful appearance, and excellent performance in municipal roadbed and steel platform construction projects.

Due to its extremely high-cost performance, hot-dip galvanized steel grating is widely used in construction projects of paved ditch roads on new and old roadbeds. The surface of hot-dip galvanized steel grating has undergone special hot-dip galvanizing treatment. Its chemical and physical properties are stable and it is not susceptible to corrosion and oxidation by air and microorganisms. It can significantly enhance the trench load capacity.

Prevent collapse. The hot-dip galvanized steel grating with a spacing of 3 cm between flat steel bars has greater impact resistance and has the characteristics of the largest span. The longer its service life is, generally in the range of 40 to 50 years. If no damaging factors are involved, hot-dip galvanized steel grating is a very good steel frame structure and load-bearing platform.