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Steel Mesh Grating
Steel mesh grating is made by welding with flat steel and bars with certain distances. it goes through cutting,opening, edging and other process. the products enjoy the features of high strength, light structure, high bearing.
The resin cover plate is made of polymer composite material and steel frame, and is made of high temperature molded surface. It has excellent impact strength, corrosion resistance and aging resistance.
Slot Cover: Stainless Steel or Galvanized Steel can be available
Raw Material : Stainless steel/Galvanized steel
Ductile Iron Grating
Ductile iron grating are a tried and tested choice to standard concrete drains with UV inhibitors are used to avoid fading and also fracturing from the sun, chemical-resistant.Be widely used in Inspection wells of power, telecommunication, mobile communication, fuel Sewer, gas pipes,gas station, chemical bases, urban arteries, high-grade highways, expressways, freight transport piers, airports.