Ditch cover is also known as "gutter cover" and "manhole cover". At first, it is made of cement and cast iron. Later, in normal use, it is easy to be damaged and the replacement cost is high. It is made of steel grid plate by pressure welding, so it has the advantages of simple construction and installation, light weight, good bearing capacity, strong impact resistance and excellent drainage. The surface of the product is beautiful after hot-dip galvanizing treatment. It has the incomparable advantages of cast iron ditch cover plate.



brief introduction

Ditch cover is also known as "gutter cover" and "manhole cover". At first, it is made of cement and cast iron. Later, in normal use, it is easy to be damaged and the replacement cost is high.



Outstanding features

1. Adopt hot dip galvanizing surface treatment: it has strong antirust ability.

2. Domestic advanced anti cover design: the ditch cover made of steel grating is connected with the frame by hinge, which is anti-theft, safe and easy to open

3. Beautiful appearance: simple line, silver appearance, modern idea

4. Large mesh has the best drainage: the leakage area is 83.3%, which is more than twice of cast iron.

5. Material saving and investment saving: the price of cast iron is lower than that of cast iron in case of large span and heavy load, and the cost of replacing cast iron cover due to theft or crushing can be saved.

6. Using high strength carbon steel, the steel grating has high strength: the strength and toughness are much higher than that of cast iron. It can be used in wharf, airport and other long-span and heavy load environment.

7. Variety of products: to meet the needs of different environment, load, span and shape, size and shape can be provided by customers.



Fabrication and installation

It is made of steel grid plate by welding. It has the advantages of simple installation and construction, light weight, good bearing capacity, good impact resistance, bending rather than bending, large drainage capacity, beautiful and durable after hot-dip galvanizing treatment, corrosion and rust prevention, which has incomparable advantages of cast iron ditch cover plate. Because the steel grating adopts hinge connection, it is easy to open and has anti-theft function.



Main uses

Ditch cover is widely used in chemical plants, pharmaceutical plants, paper mills, sewage treatment plants, food factories, municipal roads, garden facilities, residential areas, schools, stadiums and other places.