manhole

Stainless Manhole Cover

Despite their weight and cumbersome nature, manhole covers are sometimes stolen, usually for resale as scrap, particularly when metal prices rise. the use of stainless steel manhole cover can be one of ways to solve the problem.

FRP Manhole Cover

Manhole covers may also be made from glass-reinforced plastic or other composite material (especially in Europe, or where cover theft is of concern).

Plastic composite manhole cover

SMC manhole cover is also called sheet molding plastic manhole cover.

Ductile Iron Manhole Cover

A manhole cover or maintenance hole cover is a removable plate forming the lid over the opening of a manhole, an opening large enough for a person to pass through that is used as an access point for an underground vault or pipe. It is designed to prevent anyone or anything from falling in, and to keep out unauthorized persons and material.