The cast iron set grate is made of high quality cast iron material, specially designed for high load drainage system, with a bearing capacity of D400, conforming to EN124 standard, widely used in municipal roads, industrial parks, commercial areas and other places where high bearing capacity and durability are required. Its strong load-bearing capacity enables it to withstand the weight of large vehicles, ensuring safety and stability in long-term use.

The cast iron material undergoes a special anti-corrosion treatment, and the surface is dipped in paint to effectively prevent rust and corrosion, which greatly improves the service life of the product in wet or harsh environments. Whether it is urban storm water drainage system, or high traffic areas, cast iron sets of grates can effectively play its stability performance, reduce maintenance needs, reduce the cost of use.

The casting process ensures a tight fit between the cover and the well base, avoiding problems such as jumping, shifting and noise, which guarantees the safety and comfort in the process of use. At the same time, the design of the cast iron set of grate is in line with the relevant national standards, with high compressive strength and wear resistance, can effectively resist high-frequency mechanical impact and external pressure.

The specification of this product can be customized according to the customer's demand (250-500mm*500-1500mm), with the load range from B125 to D400, which is widely used in municipal, industrial and infrastructure construction projects. Typed descriptions can also be customized to meet specific requirements, providing flexible signage and management solutions.

Translated with DeepL.com (free version)