DOUBLE SLEEVE GRATE

PRODUCT DESCRIPTION
Flexible opening, double structure, long service life, high bearing capacity, bearing capacity is more than other types of products, bearing pressure, fracture prevention, vehicle fall and other accidents. Safety, single well rainwater grate, not jump, rocker. shift and other phenomena, no noise, safe and reliable.

APPLICATION
Use non-toxic water-solubility black paint

INSTALL PLACE
Widely used in municipal water conservancy, electricity, highways, etc.