Ductile Iron Gully Grids and Gratings China Factory Suppliers EN124 Standard
Engineered for maximum durability and high-traffic resilience, our Ductile Iron Gully Grids and Gratings are the professional choice for modern urban drainage. Specifically designed to meet the rigorous EN124 standards, these gratings provide an optimal balance of lightweight handling and exceptional load-bearing capacity, ensuring long-term stability for critical infrastructure.
Whether implemented in carriageways, main roads, or pedestrian zones, our gully grates feature an advanced GGG500-7 ductile iron composition. This ensures superior impact resistance and corrosion protection, while integrated hinge connections and anti-theft mechanisms offer unmatched security and ease of maintenance for municipal and industrial applications.
Detailed Parameters
| Material Grade | Ductile Iron GGG500-7 | Standard Compliance | EN124:2:2015 (European Standard) |
|---|---|---|---|
| Loading Classes | A15, B125, C250, D400, E600, F900 | External Size (Small) | 400x400mm |
| External Size (Med) | 500x500mm | External Size (Large) | 600x600mm |
| Loading Capacity (400mm) | Class B125 | Weight (400mm) | 15kg |
| Loading Capacity (600mm) | Class C250 | Height Profile | 50mm - 60mm |
Key Advantages
High Load Bearing
Optimized for C250 to F900 load classes, making them ideal for fire truck access and heavy vehicle traffic.
Extreme Durability
Manufactured from GGG500-7 ductile iron for superior impact resistance and extended service life.
Anti-Theft Design
Equipped with secure locking mechanisms to prevent unauthorized removal and ensure public safety.
Efficient Drainage
Precision-engineered grate patterns maximize water inflow while preventing large debris from entering.
Corrosion Resistant
Treated surface finishes provide excellent resistance to weather, road salts, and chemical corrosion.
Easy Installation
Lightweight yet strong design with hinge connections for rapid installation and effortless opening.
Product Gallery
Management Platforms
Quality Control
Strict adherence to EN124 European standards for every single casting unit.
Precision Casting
Advanced GGG500-7 processing ensures structural integrity and high strength.
Safety Assurance
Impact-tested designs to prevent failure under heavy load conditions.
Anti-Theft Systems
Integrated locking mechanisms reducing maintenance and replacement costs.
Logistics Support
Optimized packaging for secure international shipping and rapid delivery.
Custom Fabrication
Tailored sizing and loading classes to meet specific project requirements.
Investment Return Comparison
| Feature | Standard Cast Iron | Ductile Iron (Our Product) |
|---|---|---|
| Load Capacity | Low to Medium | Ultra High (Up to F900) |
| Impact Resistance | Brittle / Prone to Cracking | Highly Ductile / Shock Absorbent |
| Lifespan | Short (Frequent replacement) | Long-term (Decades of service) |
| Weight Ratio | Heavy / Bulky | Optimized Strength-to-Weight |
| Maintenance Cost | High (Frequent failures) | Low (High durability) |
Frequently Asked Questions
Class B125 is typically used for footways, pedestrian areas, and car parks, while Class C250 is designed for heavier loads, such as gutters and channels in carriageways and main roads.
GGG500-7 provides significantly higher tensile strength and ductility, meaning it can bend without breaking under extreme pressure, whereas grey iron is brittle and more likely to crack.
Yes, our products are strictly manufactured according to the EN124:2:2015 European Standard, ensuring safety and reliability for global infrastructure projects.
Absolutely. For high-bearing areas where fire trucks operate, we recommend our ductile iron gutter covers in the C250 to F900 load range for maximum safety.
Our gratings feature integrated locking systems and secure hinge connections that require specialized tools to open, deterring theft and unauthorized access.
Yes, we provide customization options for external dimensions and load classes to match your specific site requirements and technical specifications.
