| Customization: | Available |
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| Surface Treatment: | Smooth |
| Color: | Black |
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Our state-of-the-art Fiberglass Manhole Cover represents a revolutionary advancement in manhole cover technology, showcasing vibrant colors and unparalleled strength. Crafted using cutting-edge technology and advanced molding techniques, this cover performs optimally across a wide temperature range from -40ºC to 90ºC. Enjoy an extended service life of more than 5-10 years beyond traditional cast iron covers. Benefit from its lightweight build, high strength, and exquisite design, combined with anti-theft features, corrosion resistance, and precision fit. Its performance not only meets but surpasses international standards, making it an ideal choice for a multitude of applications including municipal pipelines, channels, power supplies, and water supply projects.
Round manhole cover:
| Specifications (inner cover*outer frame) | Load-bearing level |
| 500*600(mm) | B125/C250 |
| 600*700 (mm) | B125/C250/D400 |
| 700*800 (mm) | A15/B125/C250/D400 |
| 700*900 (mm) | C250/D400 |
| 750*850 (mm) | C250 |
| 800*900 (mm) | B125/C250/D400 |
Square manhole cover:
| Specifications (width*length) | Load-bearing level |
| 400*600(mm) | B125 |
| 300*500(mm) | B125 |
| 500*500(mm) | A15/B125/C250 |
| 600*600(mm) | B125/C250/D400 |
| 700*700(mm) | B125/C250/D400 |
| 800*800(mm) | B125/C250/D400 |
1. Road: Our manhole covers provide seamless access for road maintenance and pipeline overhaul, enhancing infrastructural efficiency.
2. Squares and Parks: As integral elements of public amenities, our cast iron manhole covers combine aesthetics with practical functionality, safeguarding underlying facilities from harm.
3. Residential and Real Estate: Widely used in landscape pools and pipe networks, our covers not only protect critical infrastructure but also elevate the community's visual appeal.
Engineering Case:
Hebei Richange FRP Products Co., Ltd., founded in August 2013, is strategically located on Weisan Road in the High-tech Development Zone of Jizhou District, Hengshui City. This beacon of innovation excels in groundbreaking product research, visionary design, precise manufacturing, and strategic sales, coupled with meticulous installation and exemplary after-sales service. By harnessing advanced technology and a seasoned team of experts, the company has pioneered numerous national projects. As a leader in the environmental protection equipment sector, Hebei Richange offers an impressive range of products, including high-precision BWFRP cable protection pipes crafted through braided, winding, and pultruded techniques; leading-edge integrated pump stations; robust FRP cable brackets; versatile FRP molded series; and premium PVC solutions.-Materials: FRP, PPMaterials: FRP, PVDFOur enterprise stands at the forefront of production, sales, and maintenance for FRP, carbon steel, stainless steel, and composite FRP containers. We are equipped with 10 high-tech pipe production lines using braided, wound, and pultruded methods. Our facilities include 12 advanced tank spray lining production lines, 2 innovative tank winding production lines, an integrated pump station production line, 2 large-scale molding machines, 3 compact molding machines, and 3 sophisticated sheet production lines, ensuring unmatched quality and efficiency across our comprehensive product range.
1. Are you a manufacturer?
Yes, we are a manufacturer, welcome to visit our factory!
2. What's FRP?
Fiber Reinforced Polymer (FRP) is a composite material made of a polymer matrix reinforced with fibers. The fibres are usually glass, carbon, aramid, or basalt. Rarely, other fibres such as paper or wood or asbestos have been used. The polymer is usually an epoxy, vinylester or polyester thermosetting plastic, and formaldehyde resins are still in use. FRP are commonly used in the aerospace, automotive, marine, construction industries and ballistic armor.
3.How can you guarantee you product quality?
100% of our products will be tested before delivery. To control quality, we are using high quality material from high quality supplier.
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