Place of Origin:
China
Brand Name:
ELITE
Certification:
CE / EN124 / SGS / TUV
Model Number:
MS221
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Elite Medium Duty En124 B125 SMC Manhole Cover with Lifting Tool Costa Rica
ELITE FRP Manhole Cover Product Details
Code | Material |
Load Capacity |
Clear opening O(mm) |
Cover Size D(mm) |
Frame Size F(mm) |
Cover Height h(mm) |
Frame Height H(mm) |
MS220 | SMC | C250 | 350*350 | 400*400 | 515*515 | 50 | 76 |
MS220 | SMC | B125 | 350*350 | 400*400 | 515*515 | 40 | 55 |
MS220 | SMC | A15 | 350*350 | 400*400 | 515*515 | 30 | 50 |
*Consult the information brochure, technical data sheet and specifications to get all the information on the ELITE FRP manhole cover.
Product Advantages
ELITE FRP manhole covers offer several advantages over traditional materials such as cast iron or concrete.
Here are some key product advantages of our ELITE FRP manhole covers:
1. Superior Strength and Durability: FRP (Fiber Reinforced Plastic) square manhole covers are known for their exceptional strength and durability. They can withstand heavy loads, vehicular traffic, and harsh environmental conditions without compromising their structural integrity.
2. Lightweight Design: FRP square manhole covers are significantly lighter than traditional materials such as cast iron or concrete. This makes them easier to handle during installation, maintenance, and removal, reducing the risk of injuries for workers. Additionally, their lightweight design allows for cost-effective transportation and logistics.
3. Corrosion Resistance: FRP square manhole covers are highly resistant to corrosion and rust. Unlike metal covers, they do not deteriorate when exposed to moisture, chemicals, or corrosive substances. This characteristic extends their lifespan and ensures long-term performance even in corrosive environments, such as wastewater treatment plants or coastal areas.
4. Enhanced Safety: FRP square manhole covers often feature anti-slip surfaces or patterned textures, providing excellent traction for pedestrians and vehicles. This helps prevent accidents caused by slipping or skidding, especially in wet or slippery conditions. Additionally, their non-conductive nature makes them safe for use in areas where electrical cables or utilities are present.
5. Cost-Effective Solution: FRP square manhole covers offer cost savings over their traditional counterparts. Due to their lightweight nature, they require less labor and equipment during installation and maintenance. Moreover, their corrosion resistance and long lifespan result in reduced replacement and maintenance costs compared to materials like cast iron or concrete, making them a cost-effective choice in the long run.
Overall, FRP manhole covers offer a combination of strength, durability, corrosion resistance, and customization options, making them a reliable and cost-effective choice for various applications in the infrastructure and utility sectors.
It can maintain good dielectric performance under high frequency, and does not reflect or block the microwave. It is suitable for application in crowded or narrow places, and can effectively avoid the danger of electric shock.
It has effective resistance to water, gasoline, alcohol, electrolyte salt, acetic acid, sodium potassium compounds, asphalt, acid base soil and acid rain corrosion.
Under the combined action of three-dimensional network molecular structure and reinforcing fiber, the material has good impact resistance, easy to be machined, easy to drill and cut, and accurate positioning.
It has strong impact resistance to avoid deformation, with high tensile strength, bending strength and impact toughness.
As a smokeless and non-toxic materials, it does not contain halogens, and it’s an environmentally friendly material that can meet the needs of future development.
The fire retardant can reach to FV0 level, and the smoke & gas level is quasi-safety level 1 (ZA1), which meets the requirements of domestic and international UL94 standards.
It’s poor conductor of heat, has low deformation rate of high-temperature resistance which can reduce the influence of environmental temperature difference on the internal structure of products.
It’s able to adapt to any kind of harsh weathers, it can be used in the climate of -50°C - +160°C for a long time. The protection level is IP54, which can maintain good physical and mechanical properties.
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