Ordinary hot dip galvanized steel grating
After carrying the flat steel slot, the bar is pressed and locked. The maximum processing height for the production of ordinary grid panels is 100mm. The length of the grid plate is usually less than 2000 mm.
Integral hot galvanized steel grating
The flat carrier and the flat bar of the crossbar have the same height of the cut depth as 1/2 of the flat carrier. The grid plate height is not more than 100mm. The length of the grid plate is usually less than 2000mm.
Shade type hot galvanized steel grating
Bearing flat steel open 30 ° or 45 ° chute, channel rod flat steel slotted pressure lock molding. According to different needs can be handed to other grid spacing, specifications, can use ordinary carbon, stainless steel, aluminum and other materials. The grid plate height is less than 100mm.
Heavy duty hot galvanized steel grating
The high-level gangs and cross-bar flats mesh with each other and are compacted under a pressure of 1,200 tons. Suitable for span high load applications.
The characteristics of steel grating stair treads factory are: High strength, light structure: The firm grid pressure welding structure makes it highly load-bearing, light in structure, easy to hoist and other features; beautiful appearance, durability, and therefore a wide range of uses
Hot-dip galvanized steel gratings are widely used in petrochemical, power plants, water plants, warehouse construction, sewage treatment plants, municipal engineering, sanitation engineering and other areas of the platform, walkways, trestles, trench covers, covers, ladders, fences, fences and so on.