Hot dip galvanized steel grating plate, also known as hot-dip galvanized grating plate, is made of load flat steel and horizontal bars arranged in a certain distance by latitude and longitude, welded on a high-voltage resistance welding machine to form the original plate, and deeply processed into the finished product required by customers through cutting, cutting, punching, edge wrapping and other processes.
Types of hot-dip galvanized steel grating: Hot dip galvanized steel grating is divided into pressure welded hot-dip galvanized steel grating and pressure locked hot-dip galvanized steel grating according to the manufacturing process; According to the surface shape of hot-dip galvanized steel grating, it is divided into toothed hot-dip galvanized steel grating, flat hot-dip galvanized steel grating, I-type hot-dip galvanized steel grating, and composite hot-dip galvanized steel grating.
Identification method for hot-dip galvanized steel grating:
(1) Center spacing of hot-dip galvanized steel grating flat steel: distinguished by series: Series 1 is 30mm; Series 2 is 40mm; Series 3 is 60mm.
(2) The center spacing of the horizontal bars of hot-dip galvanized steel grating plates is 100mm for series 1 and 50mm for series 2. Other specifications can be customized.
(3) Hot dip galvanized steel grating flat steel: made of Q235A or stainless steel, with ordinary flat type, anti slip tooth type, and section type I. Common specifications include 20 * 5, 25 * 5, 25 * 3, 32 * 5, 32 * 5, 40 * 5, 40 * 3, 50 * 5, 65 * 5, 75 * 6, 100 * 8, 100 * 10, etc.
(4) Hot dip galvanized steel grating crossbar: made of Q235A or 304 stainless steel round steel, twisted square steel, square steel or hexagonal steel. Twisted square steel is made by drawing and twisting a disc through a square die, and its commonly used specifications include 5 * 5, 6 * 6, 8 * 8mm, etc.
The characteristics of hot-dip galvanized steel grating are: high strength, light structure: the sturdy grid welding structure makes it have high load-bearing capacity, light structure, and easy lifting, etc; Beautiful appearance and durable.
Application of hot-dip galvanized steel grating: It is widely used in platforms, walkways, overpasses, trench covers, manhole covers, ladders, fences, guardrails, and other fields such as petrochemicals, power plants, water plants, sewage treatment plants, municipal engineering, and environmental sanitation engineering.
