B125 Integrated Management Manhole Cover with Remote Control and Multi-function

Underground comprehensive pipe corridors are public tunnels built underground in cities for the centralized laying of municipal pipelines such as electricity, communications, radio and television, water supply, drainage, heat, and gas.

Feilong New Materials uses new technologies to develop new integrated pipe gallery manhole covers. It is a special mechanical manhole cover for the escape hatch of the underground comprehensive pipe gallery project. The product is made of ductile iron casting or steel plate welding, which is safe, strong, beautiful and high in strength.

Pipe gallery manhole covers are divided into electric push type, electro-hydraulic type, hydraulic type and explosion-proof type according to the opening method; there are two sizes: F1000/1150 (B125) and Φ1000/1220 (B125).