GRP manhole cover means fiberglass reinforced plastic manhole cover. The main materials are fiber glass, resin, quartz and fillings. It is adopted the Hand Layup Molding technology and strictly produced according to BS EN 124 standard. Now we can provide A15, B125, C250, D400 load capacity manhole cover. We can put your company name, logo, website to the manhole cover surface accordingly.Application range: widely used for the manhole in public works of water supply, drainage, sewage, urban road, electricity, telecommunication, communication, gas, tap water, cable television, radio, petroleum, chemical engineering, environmental protection, etc.The advantages of our GRP manhole cover:1.     High load capacity according to EN 124 Standard.2.     Contain no metal, never rust and no recycle value which can solve the burglar problem.3.     Corrosion-resistant for acid, alkali and gas, can widely used in seashore, saline, salt-fog and acid rain environment.4.     Well oxidation resistant and UV protection, will not pulverization, discoloration and cracking after long service 5.      Elegant appearance and colorful surface.
SMC means sheet molding compound. It is a kind of unsaturated resin enhanced fiberglass plastic. The material is mainly composed of unsaturated resin, filling and fiberglass. It is a semi-finished pro
Avin valve box is made from intensive and UV-protection plastics not contain any metal. It has been widely used in park, golf court, garden, express highway, home water meter protecting. Our valve box
Avin valve box is made from intensive and UV-protection plastics not contain any metal. It has been widely used in park, golf court, garden, express highway, home water meter protecting. Our valve box
The Fiberglass Reinforced Plastic Grate (FRP grate) is made from unsaturated polyester and fiberglass. It is the pultrusion technology to turn slabs with a certain opening rate. The general kinds of u
SMC means sheet molding compound. It is a kind of unsaturated resin enhanced fiberglass plastic. The material is mainly composed of unsaturated resin, filling and fiberglass. It is a semi-finished pro
Avin valve box is made from intensive and UV-protection plastics not contain any metal. It has been widely used in park, golf court, garden, express highway, home water meter protecting. Our valve box
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