Glass reinforced plastic cover from China factory | GRP manhole cover

• Non recyclable which makes it of no value, hence eliminate incentive for stealing.
• Resists weight for up to 40 tons.
• Lightweight.
• Bottom lid designed to maintain perfect fit and avoid displacement.
• Non-Abrasive.
• Resists bacteria and does not rot.

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 :

• Material:SMC(fiberglass reinforced plastic)
• Shockproof and silence manhole covers with rubber gasket
• Lighter and easy to install
• Resistance to corrosion,do not need paint
• Service life:Much longer than BMC manhole cover.
• Easy to design,optional customized service,such as dimensions,surface pattern,clients logo,colors,etc.

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.

GRP GRATING