The fiberglass manhole is manufactured with thermosetting resin as the matrix, glass fiber and its products as reinforcing materials, and continuously filament winding FRP pipes as straight pipes. It is used for connecting underground pipes and conducting inspection &maintenance. FRP one-piece manhole features light weight, high strength, corrosion resistance, leak prevention, long service life, excellent hydraulic performance, and convenient & rapid installation.
Two types of fiberglass manhole: straight-walled wells and reducing wells.
Figure 1. Straight-walled well (Φ ≤ 800)
Figure 2. Reducing well (Φ > 800)
Our company has all kinds of accessories(GRP fittings), such as bend, flange (blind plate), Tee(Cross), reducer, etc., which can be used in hydraulic field.
Hot Tags: fiberglass manhole, China fiberglass manhole manufacturers, suppliers, factory, Fiberglass Sewer Manhole, Flange FRP, FRP Flange, FRP Pipe Flange, FRP Tee, GRP Pipe Flange