Introduction of hot-dip galvanized steel grating

Hot-dip galvanized steel grating, also known as hot-dip galvanized steel grating, is a grid-like building material welded horizontally and vertically by low-carbon steel flat steel and twisted square steel. The welding process of hot-dip galvanized steel grating is automatically controlled by computer. The welding quality is good, and the mechanical properties of the steel bars before and after welding are almost unchanged. Hot-dip galvanized steel grating has strong impact resistance, strong corrosion resistance and heavy load capacity, elegant and beautiful, and has excellent performance in municipal roadbed and steel platform construction projects. With extremely high cost performance, hot-dip galvanized steel grating is widely used in the construction of new and old roadbeds to cover water channel roads. According to the manufacturing process, the hot-dip galvanized steel grating is considered as pressure-welded hot-dip galvanized steel grating and pressure-locked hot-dip galvanized steel grating; according to the surface shape of the hot-dip galvanized steel grating Hot-dip galvanized steel grating, I-type hot-dip galvanized steel grating and composite hot-dip galvanized steel grating. The surface of hot-dip galvanized steel grating is treated with special hot-dip galvanizing, its chemical and physical properties are stable, and it is not easy to be corroded and oxidized by air and microorganisms. Can significantly enhance the trench load capacity. Prevent collapse. The hot-dip galvanized steel grating with a flat steel spacing of 3 cm has a large impact resistance and has the characteristics of the largest spanning range. The longer its service life is, generally in the range of 40-50 years. If no destructive factors are considered involved, hot-dip galvanized steel grating is a very good steel frame structure and load-bearing platform. Hot-dip galvanized steel grating will provide people with visual enjoyment when in use. Hot-dip galvanized steel grating is widely used in platforms, walkways, trestle, trench covers, manhole covers, ladders, fences, guardrails, etc.