Ductile Iron Manhole Cover
Kejriwal Castings offers a wide range of Ductile Iron Manhole Covers & Frames manufactured as per EN 124-1:2015 standard, providing superior strength, durability, and safety for pedestrian and vehicular traffic areas.
Key Features:
- Manufactured from high-quality Ductile Iron for excellent impact resistance and load-bearing capacity
- Available in multiple load classes: A15, B125, C250, D400 (and higher on request)
- Single seal / double seal designs with non-rocking seating for stability
- Clear openings from 150 mm to 1000 mm in circular, square, and rectangular configurations
- Skid-resistant top surface with raised patterns for enhanced safety
- Options for customized markings, epoxy powder coating, and security features
Main Advantages:
- Significantly higher tensile strength and ductility compared to traditional grey cast iron
- Long service life with excellent corrosion resistance
- Eliminates rocking and rattling under traffic loads
- Allows easy lifting with prising slots while maintaining secure fit
- Suitable for roads, footpaths, car parks, airports, docks, and industrial areas
- Reduces maintenance costs and enhances public safety
These manhole covers and frames are designed to work seamlessly with standard manholes and inspection chambers, ensuring complete system reliability and compliance with international standards.
