Steel grating, also known as grille, steel grating or grating plate, is welded by flat steel and twisted steel. Steel grating is durable and more affordable than other products. It is mainly used in power plant pathways and parking lot pathways. , maintenance access, ditch covers and treads, etc. It is also used in environmental protection equipment and sewage treatment, and is increasingly being widely used due to its advantages.
The width of the gaps between the grille bars can be set according to the method of eradicating dirt and the requirements of the water pump. The gap width of the manual eradication grille is generally 16~25mm. The grille in front of the grit tank or sedimentation tank is generally 15-30mm. The maximum size is 40mm. There are three commonly used mechanical slag cleaning equipment, namely chain type, mobile type and wire rope traction type grid cleaning machine.
High strength, light structure: strong anti-corrosion ability, durable: beautiful appearance, shiny surface: no accumulation of dirt, rain, snow, or water, self-cleaning, easy to maintain: ventilation, lighting, heat dissipation, anti-skid, explosion-proof Good: easy to install, disassemble, etc.
Classification: The classification of steel gratings is mainly based on the following points.
According to the welding method, it can be divided into: pressure welding type, embedded type, through-lock type and through-welding type; according to the shape of the load-bearing flat steel side surface, it can be divided into: flat type, tooth type and I-shaped, etc.; According to their uses, they can be divided into: general-purpose steel gratings and special-purpose steel gratings such as trench covers, step boards, etc.; steel gratings are divided into: stainless steel steel gratings and carbon steel steel gratings according to their materials.
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