High performance drainage ditch cover steel grating for subway closure

The introduction of steel grating for subway closure

The steel grating of drainage ditch is a kind of steel product with square lattice in the middle, which is cross arranged according to a certain spacing and cross bars. Drainage measures need to be taken at the bottom of the elevator at the entrance of open-air subway to avoid flowing into the subway.

Performance of high performance drainage ditch cover plate for subway closure

The steel grating of drainage ditch adopts load-bearing flat steel, which has strong bearing performance. In addition, the grid structure makes its drainage rapid, especially for the drainage effect in flood season.

After hot galvanizing the surface of the drainage ditch cover plate, it should deal with the humid underground environment and rainwater, and has strong corrosion resistance.

Use position of drainage ditch cover plate grating for subway

Intercepting drainage ditch at underground drainage ditch and subway elevator.

Hebei Kaiheng wire mesh products Co., Ltd

Kaiheng is a professional manufacturer of steel grating, with import and export qualification. Kaiheng steel grating factory can provide global customers with steel grating spot and customized steel grating services.

Company strength and employee treatment

Kaiheng has three pressure welded steel grating production equipment, with a daily output of 200 # 0 square meters and 30 workers. We provide employees with good social security benefits, respect their human rights and improve the work and vacation system. Kaiheng has made continuous progress and development in a harmonious working atmosphere, expanding the market share of steel grating at home and abroad.

Kaiheng's attitude towards international market competition

When entering the international market, Kaiheng will respect the rules of the international market, abide by the international economic order, compete fairly, win with quality and win the recognition of international customers with service. We will pay attention to the feedback of customers and actively improve the service level.

Product series manufactured by the company

Kaiheng's three production lines have an absolute market position in terms of steel grating production capacity and supply, which can meet the needs of large customers. According to the classification of production process: we have pressure welded steel grating, hot-dip galvanized steel grating, painted steel grating and plastic impregnated steel grating; Grating and steel plate are classified according to the material of grating and steel plate. According to the classification of drawings, we have fence steel grating, power plant steel grating, chemical plant steel grating, sewage plant steel grating, parking lot steel grating, pigeon cage ground grid steel grating, ceiling steel grating, car washing room grating, coal mine steel grating and stage laying steel grating. According to the shape of steel grating, we have anti-skid steel grating, toothed steel grating, plug-in steel grating, composite steel grating, heavy steel grating, I-shaped steel grating and special-shaped steel grating We also have step plate, steel grating and ditch cover plate series (drainage ditch cover plate, water collecting well cover plate, anti-theft ditch cover plate, trench cover plate and steel grating cover plate) for the steel ladder of the plant.