Composite steel grating is a product composed of a steel grating with a certain span capacity and a pattern plate with a sealing surface. It can be composed of any type of steel grating and pattern steel plates of different thicknesses. This not only takes advantage of the anti-skid and cavity-free characteristics of the patterned steel plate, but also makes full use of the better load-bearing capacity of the steel grating. Compared with simply using patterned steel plates and shaped steel for support, it greatly reduces the use of materials and saves costs. After hot-dip galvanizing, warping and deformation will occur due to heat. Especially for larger steel gratings, leveling is more difficult, so please pay attention to the selection.
Characteristics of composite steel grating
1. Composite steel grating has the characteristics of high strength, light structure, strong anti-corrosion ability and durability.
2. The composite steel grating has a beautiful appearance, a shiny surface, and does not accumulate dirt. It does not accumulate rain, snow or water on rainy or snowy days. It is self-cleaning and easy to maintain.
3. It has good ventilation, lighting, heat dissipation, anti-skid and explosion-proof properties, and is very convenient to install and disassemble.
Installation method: directly weld the steel grating or tread plate to the supporting steel structure, and paint the welding area twice with zinc-rich powder paint. It is installed with special installation clips for Muchen steel grating, which does not damage the galvanized layer and is easy to disassemble and assemble. Each set of mounting clamps includes an upper clamp, a lower clamp, an M8 round head bolt and a nut. Fastening methods such as stainless steel mounting clips or bolt connections can be provided upon request. The installation gap of steel grating is generally 100mm. When installing, be sure to ensure that the installation is firm and reliable, and check frequently to prevent the installation clips from loosening and falling off. It is better to weld or add rubber pads to the steel grating that is close to the vibration.
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