silt box drain grating

silt box drain grating

About the metal gratings or metal covers :

1. Stainless steel grating & stamping grating .The surface treatment of stainless steel grating are matt & shine. The surface treatment of stamping grating can do brush .
2. Hot galvanized steel grating. It has hot galvanized steel grating and steel grating with hot zinc plating ,
3. Aluminum grating .The surface of aluminum grating ,we can anodize any color according to customer’s requirement .

The features of the resin concrete drainage channel:

1. Light weight ,precise size ,excellent load ability .
2. Long working life , anti-aging, good frost resistance & resistance to chemical attack
3. Smooth surface, good stability and drainage performance,
4. The water absorption of low permeability
5. The U shaped of drainage section can increase the drainage capacity ,strengthen self cleaning capacity
6. Adjustable ,fit for using for a sloping workyard.
7. Easy processing & assembly
8. Beautification artificial ground.

We have succeed made and installed the stainless steel grating for the 2008 Beijing Olympic Games stadiums ,like the Water Cube ,the Bird's Nest ,etc.