| Customization: | Available |
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| Surface Treatment: | Smooth |
| Color: | Black |
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Specifications for Round Manhole Cover: Crafted with precision to ensure durability and outstanding performance, our round manhole covers are designed to withstand the test of time. Engineered for strength and reliability, they are the perfect choice for any infrastructure project requiring long-lasting solutions.
| 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 |
Specifications for Square Manhole Cover: Meticulously designed for reliability and resilience, our square manhole covers offer unparalleled strength and longevity. Ideal for a wide range of applications, these covers are built to deliver exceptional performance and steadfast protection in every situation.
| 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 Infrastructure: Embrace seamless efficiency in road maintenance and pipeline repair with our Premium SMC FRP Manhole Covers. Expertly engineered for strategic placement, these covers ensure smooth, uninterrupted service, setting a new standard for road infrastructure.
2. Public Squares and Parks: Elevate the aesthetic appeal of public venues with our manhole covers. Designed to blend effortlessly into any landscape, they provide robust protection for vital underlying structures, preventing potential damage while enhancing the beauty of public facilities.
3. Residential and Real Estate Developments: Transform community environments with our versatile FRP manhole covers, ideal for landscape pools and pipe networks. They are not just about protection-they add a touch of elegance to community settings while safeguarding critical infrastructure, ensuring peace of mind for residents and developers alike.
Installation Instruction:
To maximize the performance and longevity of our composite material manhole covers, meticulous attention to installation is essential. This involves achieving precise measurements, robust installation, ease of access, and maintaining a clean and aesthetically pleasing appearance. Adhering to the technical standards for composite material manhole covers, we have established the following comprehensive installation guidelines:
1. The inner diameter (or inner length x width) of the manhole cover must be equal to or exceed the reserved wellhead size to maintain optimal load-bearing capacity and performance.
2. During installation, ensure the joint surface between the manhole seat and the concrete ground is seamless, with no gaps, to prevent potential damage during road construction. This precaution is crucial to extend the service life of the cover by avoiding any risk of crushing by road rollers.
3. When installing manhole covers on asphalt pavement, it is critical to prevent direct pressure on the manhole seat by construction equipment. A slightly larger hole should be reserved in the road surface during construction, with the cover placed only after the asphalt is laid, ensuring a secure and stable fit.
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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