| Customization: | Available |
|---|---|
| Surface Treatment: | Smooth |
| Color: | Black |
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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 durable cast iron manhole covers are strategically installed on roads, ensuring seamless road maintenance and efficient pipeline overhauls.
2. Squares and Parks: Designed to blend with public infrastructure, our aesthetically pleasing cast iron manhole covers not only enhance the look but also shield underlying facilities from potential harm.
3. Residential and Real Estate: Prominently featured in landscaped pools and pipe networks, our cast iron manhole covers serve dual purposes-safeguarding essential facilities and enriching community aesthetics.
Engineering case:
Hebei Richange FRP Products Co., Ltd., established with distinction in August 2013, is strategically located on Weisan Road, within the prestigious High-tech Development Zone, Jizhou District, Hengshui City. A beacon of innovation, the company seamlessly orchestrates pioneering product R&D, avant-garde design, precision manufacturing, strategic sales, meticulous installation, and outstanding after-sales support. By harnessing cutting-edge technology and a team of seasoned experts, Hebei Richange has led numerous revolutionary projects nationwide. Celebrated as a leader in environmental protection equipment, the company offers an exceptional array of products including sophisticated BWFRP cable protection pipes-crafted with precision through braided, winding, and pultruded processes; state-of-the-art integrated pump stations; resilient FRP cable brackets; a diverse selection of FRP molded series; and premium PVC solutions.-Materials: FRP, PPMaterials: FRP, PVDFOur enterprise proudly stands at the forefront of production, sales, and maintenance for FRP, carbon steel, stainless steel, and composite FRP containers. Equipped with a robust infrastructure, we feature 10 cutting-edge pipe production lines utilizing braided, wound, and pultruded techniques. Our capabilities are further augmented by 12 advanced tank spray lining production lines, 2 innovative tank winding production lines, a dedicated integrated pump station production line, 2 large-scale molding machines, 3 compact molding machines, and 3 sophisticated sheet production lines, ensuring unparalleled quality and efficiency across our expansive and diverse product portfolio.
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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