Strong Capacity D400 Ductile Iron Manhole Cover
High Load-Bearing Capacity: D400 grade ductile iron manhole covers can withstand up to 400kN, ideal for roads and heavy traffic areas without damage.
Excellent Corrosion and Weather Resistance: Resistant to moisture, chemicals, and extreme environmental conditions, making it perfect for urban roads and sewer systems.
Long Durability and Compression Resistance: Built to last with high resistance to wear, compression, and impact, ensuring stable performance in high-traffic areas.
Anti-Theft Design and Easy Maintenance: Features anti-theft security and straightforward installation, reducing maintenance costs and improving long-term efficiency.
Eco-friendly and Recyclable: Made from recyclable ductile iron, supporting sustainability and reducing environmental impact.
Our D400 Ductile Iron Manhole Covers are designed to withstand heavy traffic loads while ensuring long-lasting performance and high safety standards. Made from high-quality ductile iron, these covers offer exceptional strength, corrosion resistance, and durability. They are specifically engineered to handle the demanding environments of urban roads, highways, and industrial areas.
These manhole covers are ideal for areas with high traffic volumes, such as streets, sidewalks, and other infrastructure zones. They meet the international D400 standard for load-bearing capacity, making them a reliable choice for maintaining public safety and functionality in urban settings.
Key Features:
Load-Bearing Capacity:
Rated for D400 load capacity, capable of withstanding up to 400kN of load.
Suitable for areas with heavy vehicle traffic, including roads, highways, and industrial zones.
Durability:
Constructed from premium ductile iron, which offers high tensile strength and resistance to impact and stress.
Long lifespan with minimal maintenance required, offering cost-efficiency over time.
Corrosion and Wear Resistance:
Exceptional resistance to corrosion, rust, and environmental factors such as moisture, chemicals, and extreme weather.
Ideal for areas with high humidity, wet conditions, and exposure to corrosive substances.
Anti-theft Design:
Features an anti-theft locking system to prevent unauthorized removal or theft, enhancing public safety and infrastructure security.
Smooth Surface and Easy Installation:
Smooth, flat surface provides a secure and stable fit.
Easy to install and maintain with no need for specialized tools or equipment.
Eco-friendly and Recyclable:
Fully recyclable, contributing to sustainability and reducing environmental impact.
Ductile iron is a sustainable material, which reduces waste and supports circular economy practices.
International Standard Compliance:
Meets the D400 load class standard as per EN124, ensuring global compatibility and reliability.
Enhanced Safety:
Designed to prevent accidental slips, with textured surfaces that offer good traction even in wet or slippery conditions.
Reduces the risk of accidents caused by unstable or damaged covers.
Applications:
Urban and residential roads
Highways and main roads with heavy traffic
Pedestrian walkways and sidewalks
Industrial and commercial zones
Drainage and sewage systems
Specifications:
| Parameter | Specification |
|---|---|
| Material | Ductile Iron |
| Load Class | D400 |
| Load Capacity | Up to 400kN |
| Dimensions (diameter) | Customizable (Standard: 600mm/750mm) |
| Height | 50mm - 100mm (depending on size) |
| Weight | Varies (e.g., 50kg - 80kg per cover) |
| Color | Black or customizable |
| Surface Finish | Smooth with anti-slip texture |
| Anti-theft Feature | Yes (locking system available) |
Packaging:
Each manhole cover is securely packaged to prevent damage during transit.
Optional customized packaging available upon request.
Installation Instructions:
Prepare the installation site, ensuring the surrounding surface is level and clean.
Place the manhole cover into the designated frame or housing.
Secure the cover using the provided locking mechanism (if applicable).
Ensure the cover is flush with the surrounding ground to prevent any trip hazards.
Maintenance:
Regular inspections are recommended to check for any debris, wear, or damage.
If any cracks or chips are found, the cover should be replaced immediately to maintain safety and functionality.
Why Choose Our D400 Ductile Iron Manhole Cover:
Unmatched strength and reliability
Long-term cost savings due to durability and low maintenance
Enhanced security and safety for public infrastructure
Eco-friendly material that supports sustainability initiatives
Versatile and adaptable to a wide range of urban and industrial applications
Choose our Strong Capacity D400 Ductile Iron Manhole Covers for a cost-effective, reliable, and secure solution to your infrastructure needs. With superior performance and exceptional durability, they are the best choice for high-traffic areas and heavy-duty applications.
