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Through grille/hole design (such as a leakage area of 83.3%, more than twice that of cast iron), rainwater and sewage are quickly guided into the drainage ditch, reducing surface water and preventing slippery roads, traffic congestion, and floods. For example, in plum rain season or rainstorm, urban waterlogging can be avoided.
Through grille/hole design (such as a leakage area of 83.3%, more than twice that of cast iron), rainwater and sewage are quickly guided into the drainage ditch, reducing surface water and preventing slippery roads, traffic congestion, and floods. For example, in plum rain season or rainstorm, urban waterlogging can be avoided.
Stainless steel invisible manhole cover, with a core structure of stainless steel frame and a cover plate with a cavity.
Stainless steel invisible manhole cover, with a core structure of stainless steel frame and a cover plate with a cavity.
From the perspective of structural design, steel grid water ditch tombs not only need to solve drainage problems, but also need to consider load-bearing and sea resistance performance. Sichuan Street Huixin's products adopt precision explosive welding technology, which makes the spacing between the sleeping board grids reasonable, ensuring smooth water washing and effectively blocking debris from entering the pipeline, preventing
From the perspective of structural design, steel grid water ditch tombs not only need to solve drainage problems, but also need to consider load-bearing and sea resistance performance. Sichuan Street Huixin's products adopt precision explosive welding technology, which makes the spacing between the sleeping board grids reasonable, ensuring smooth water washing and effectively blocking debris from entering the pipeline, preventing