Factory Custom Heavy-Duty Manhole Covers
Heavy-Duty Durability – High load-bearing capacity, resistant to heavy traffic and extreme conditions.
Corrosion & Rust Resistant – Made from high-quality materials for long-term performance.
Customizable Designs – Sizes, logos, and specifications tailored to project needs.
Leakproof & Secure – Precision engineering ensures a tight fit for safety and efficiency.
Factory Direct Pricing – Competitive prices with reliable manufacturing quality.
Factory Custom Heavy-Duty Manhole Covers – Product Details
Our Heavy-Duty Manhole Covers are engineered for high-performance applications in municipal, industrial, and commercial settings. Manufactured with premium materials and advanced production techniques, our covers ensure durability, safety, and compliance with international standards.
1. Product Features & Advantages
✅ Exceptional Load-Bearing Capacity – Designed to withstand extreme loads from heavy traffic, including trucks and construction vehicles.
✅ High-Quality Material Composition – Available in ductile iron, cast iron, composite materials, and galvanized steel for enhanced strength and corrosion resistance.
✅ Customizable Specifications – We offer various sizes, shapes, locking mechanisms, coatings, and engraved logos to meet specific project requirements.
✅ Advanced Anti-Theft & Security Features – Lockable covers with reinforced structures to prevent unauthorized access.
✅ Waterproof & Leakproof Design – Ensures efficient drainage and prevents water infiltration.
✅ International Standards Compliance – Manufactured to meet EN124, AASHTO M306, ASTM A48, and BS EN 1563 standards.
2. Technical Specifications
| Specification | Details |
|---|---|
| Material Options | Ductile Iron, Cast Iron, Composite, Steel |
| Load Class | A15, B125, C250, D400, E600, F900 (per EN124) |
| Coating | Bitumen Coating, Epoxy Coating, Galvanized |
| Locking System | Bolt Lock, Key Lock, Snap Lock |
| Shape | Round, Square, Rectangular, Customizable |
| Standard Compliance | EN124, ASTM A48, AASHTO M306, BS EN 1563 |
| Customization | Logo Engraving, Special Load Ratings, Colors |
| Lifespan | 20+ Years Depending on Usage & Environment |
| Application Areas | Municipal Roads, Airports, Ports, Industrial Sites |
3. Application Scenarios
Our heavy-duty manhole covers are widely used in:
🔹 Urban Infrastructure – Roads, sidewalks, and public utilities.
🔹 Industrial Facilities – Factories, power plants, and wastewater treatment plants.
🔹 Transportation Hubs – Airports, railway stations, and ports.
🔹 Commercial & Residential Areas – Parking lots, plazas, and private properties.
4. Why Choose Us?
✔ Direct Factory Supply – Competitive pricing with no middlemen.
✔ Strict Quality Control – Every product undergoes rigorous testing.
✔ Fast & Reliable Delivery – Worldwide shipping with efficient logistics.
✔ Expert Engineering Support – Custom designs and technical consultations.
For inquiries and bulk orders, contact us today! 🚀
