SMC manhole covers are molded using a reinforced composite made from fiberglass and unsaturated polyester resin. Known for their balance of strength, safety, and long-term stability, these covers offer a smart alternative to traditional iron or concrete lids. Their non-metallic nature reduces theft
SMC manhole covers are molded using a reinforced composite made from fiberglass and unsaturated polyester resin. Known for their balance of strength, safety, and long-term stability, these covers offer a smart alternative to traditional iron or concrete lids. Their non-metallic nature reduces theft risk, while the high-strength core ensures reliable performance in demanding public and industrial environments.
Product introduction
1. Robust Load Capacity
Tested to withstand heavy traffic and available in grades A15 to D400.
2. Completely Non-Corrosive
Will not rust or weaken when exposed to moisture, oil, salt water, or industrial chemicals.
3. Low Theft Risk
No metal components, meaning no scrap value, reducing the risk of unauthorized demolition.
4. Easy Handling
Easy to lift and install compared to metal covers, improving on-site efficiency and safety.
5. Non-conductive Material
Suitable for installation near electrical systems, preventing leakage currents.
6. Safe Walking Surface
Anti-slip pattern and texture ensure safe footing in wet or hazardous environments.
7. Weather-Resistant Design
Durable even with prolonged exposure to extreme heat, freezing, UV rays, and harsh weather conditions.
8. Flexible Aesthetic Design
Color, size, and branding options make it ideal for city branding or public facility markings.
9. Noise-Free Contact
The sealing lid reduces noise from traffic, creating a quieter street environment.
10. Long-Term Cost Savings
Low maintenance requirements and high reliability reduce total operating costs over the product's lifespan.
