| Customization: | Available |
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| Surface Treatment: | Smooth |
| Color: | Black |
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The fiberglass manhole cover represents a revolutionary innovation in high-strength, vibrant-colored covers. Our company leverages cutting-edge technology and sophisticated equipment to expertly mold this product, ensuring optimal performance in temperature ranges from -40ºC to 90ºC. Offering a service life that exceeds that of traditional FRP covers by 5-10 years, these covers are lightweight yet robust, boasting a sleek design, anti-theft features, corrosion resistance, and superior precision. Meeting and surpassing international standards, they are the preferred choice for municipal pipelines, channels, electricity, water supply projects, and more.
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 FRP manhole covers are strategically placed on roads to streamline maintenance and facilitate pipeline overhauls efficiently.
2. Squares and Parks: These covers serve dual purposes in public facilities, offering aesthetic appeal while safeguarding underlying infrastructure from damage.
3. Residential and Real Estate: Widely utilized in residential landscapes and pipe networks, our manhole covers not only protect infrastructure but also enhance community aesthetics.
Engineering Case:
Hebei Richange FRP Products Co., Ltd. has been a beacon of innovation since its inception in August 2013. Located in the bustling High-tech Development Zone of Jizhou District, Hengshui City, it excels in integrating cutting-edge research and development with avant-garde design and precision manufacturing. Our strategic sales and meticulous installation processes are complemented by exceptional after-sales support. Armed with state-of-the-art technology and a skilled team, we have pioneered numerous transformative projects nationwide. As a trailblazer in environmental protection equipment, we offer an impressive range of products, including meticulously crafted BWFRP cable protection pipes, advanced integrated pump stations, durable FRP cable brackets, an extensive FRP molded series, and premium PVC solutions.-Materials: FRP, PPMaterials: FRP, PVDFOur enterprise is a paragon of excellence in the production, sales, and maintenance of FRP, carbon steel, stainless steel, and composite FRP containers. We boast an extensive infrastructure featuring 10 state-of-the-art pipe production lines utilizing braided, wound, and pultruded techniques. Our operations are further bolstered by 12 advanced tank spray lining production lines, 2 innovative tank winding production lines, a dedicated integrated pump station production line, as well as large-scale and compact molding machines, supplemented by 3 advanced sheet production lines. This ensures unmatched quality and efficiency across our diverse 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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