Material:Resin and Fiberglass
Price: 2.40usd/set-23usd/set
Product Name:Glass reinforced plastic manhole cover
Loading Class: A15, B125, C250, D400
Application:Municipal Constuction,Drainage,Sewage
Shipping Port : Ningbo or Shanghai
Glass-reinforced plastic (GRP) is a fiber reinforced polymer made of a plastic matrix reinforced by fine fibers of glass.The properties of GRP making is extremely versatile allowing for larger GRP buildings like: Housing,storage units,water meter box,manhole cover,outdoor flooring, roof, door,etc.
SMC molded manhole cover factory
a new type of color high-strength manhole cover, is molded by advanced technology and equipment, and its anti-aging index far exceeds national standards. This product is used normally at -40 ° C to 90 ° C. The service life is more than 5-10 years longer than the cast iron manhole cover. Its performance index meets and exceeds the international requirements of similar products. It is a replacement product for replacing various other manhole covers. Widely used in municipal, pipeline, channel, power supply, water supply and other projects.
Glass reinforced plastic cover is widely used in Inspection wells of power,telecommunication,mobile communication,fuel gas pipes,gas station,chemical bases,real estates,urban arteries,high-grade highways,expressways,freight transport piers,airports,etc.
we have focused on producing frp manhole cover more than 12 years.we have rich experience for GRP manhole cover with A15,B125,C25,D400 load capacity.
This grp manhole cover advantages&feature :
Glass fiber reinforced plastic covers adopts unsaturated polyester resin as matrix of fiber reinforced thermosetting composite material, also called regiment shape mould plastic , with pressure molding technology is made, is a kind of new environment-friendly power cover plate.
With high-temperature and high-pressure once moulding technology, the degree of polymerization, high density, good resistance to impact and tensile strength, have wear-resisting, corrosion resistant, rusty, non-pollution, free maintenance etc.