Stainless steel stair treads, composite gratings, walkway gratings:
Hot-dip galvanized steel gratings are made of load-bearing flat steel and cross bars arranged at a certain distance in longitude and latitude, and welded on a high-voltage resistance welding machine The original board is deeply processed through cutting, incision, hole punching, hemming and other processes to become the finished product required by the customer.
Types of hot-dip galvanized steel grating:
According to the manufacturing process, hot-dip galvanized steel grating is considered to be press-welded hot-dip galvanized steel grating and pressure-locked hot-dip galvanized steel grating. The surface shape of zinc steel grating is divided into toothed hot-dip galvanized steel grating, flat hot-dip galvanized steel grating, type hot-dip galvanized steel grating and composite hot-dip galvanized steel grating.
Classification of hot-dip galvanized steel grating
, Ordinary hot-dip galvanized steel grating
After the load-bearing flat steel is cut and grooved, the horizontal bar flat profile is press-locked and formed. The maximum processing height for producing ordinary grating panels is. The grating plate length is usually less than.
, integral hot-dip galvanized steel grating
The load-bearing flat sections and the cross-bar flat sections have the same height. The groove depth is for the load-bearing flat sections. The height of the grille plate shall not be greater than . The grating plate length is usually less than.
, sunshade type hot-dip galvanized steel grating
The load-bearing flat steel is slotted or inclined, and the flat steel of the channel bar is slotted and pressed into shape. Grating plates with other spacing and specifications can be delivered according to different needs, and ordinary carbon steel, stainless steel, aluminum and other materials can be used. The grille plate height is less than.
, heavy-duty hot-dip galvanized steel grating
The high flat frame and the horizontal bar flat frame are interlocked with each other and pressed into shape under tons of pressure. Suitable for high-span load-bearing occasions
Uses of hot-dip galvanized steel grating
. The characteristics of hot-dip galvanized steel grating are: high strength, light structure: solid grid pressure welding structure It has the characteristics of high load-bearing capacity, light structure, easy hoisting, beautiful appearance and durability.
.Hot-dip galvanized steel grating uses: widely used in platforms, walkways, trestles, trench covers, manhole covers, ladders, fences in petrochemical industry, power plants, water plants, sewage treatment plants, municipal engineering, sanitation engineering and other fields , guardrails, etc.
Stainless steel stair treads composite grating panels walkway grating panels