Ductile Iron Gully Grates and Frames EN124 Standard China Factory Suppliers
Hebei Yongqian Trading Co., Ltd. provides high-performance Ductile Iron Gully Grates and Frames designed to meet the rigorous demands of modern urban infrastructure. Engineered from premium GGG500-7 ductile iron, these drainage solutions offer an exceptional strength-to-weight ratio, ensuring maximum durability and impact resistance in high-traffic environments.
Strictly compliant with the European EN124:2:2015 standard, our gully grates are specifically optimized for areas accessible to cars and lorries, including carriageways and pedestrian zones. With integrated anti-theft functions and a convenient hinge connection, these covers combine operational efficiency with long-term structural reliability for municipal and industrial applications.
Detailed Parameters
| External Size | Ø812mm | Cover Diameter | Ø712mm |
|---|---|---|---|
| Clear Opening | Ø600mm | Height | 100mm |
| Weight | 28kg | Loading Capacity | EN124 C250 |
| Material Grade | Ductile Iron GGG500-7 | Standard Compliance | EN124:2:2015 |
| Available Classes | A15, B125, C250, D400, E600, F900 | Application Type | Gully Grate & Frame |
Key Advantages
Superior Load Capacity
Engineered for high-bearing areas, supporting loads from C250 up to F900, ideal for fire truck access.
Long-term Durability
Manufactured from GGG500-7 ductile iron for exceptional corrosion and weather resistance.
European Standards
Fully compliant with EN124:2:2015, ensuring strict quality and safety benchmarks.
High Impact Resistance
Ductile iron properties prevent brittle failure under sudden heavy loads or impacts.
Easy Installation
Lightweight design coupled with a precise fit for rapid and effortless deployment.
Anti-Theft Security
Equipped with secure hinge connections and anti-theft mechanisms for public safety.
Product Gallery
Management Platforms
Quality Casting
Advanced casting processes ensure precise geometry and material uniformity.
Material Control
Strict adherence to GGG500-7 grade ductile iron specifications for strength.
Compliance Audit
Continuous monitoring to maintain EN124 European certification standards.
Load Testing
Rigorous stress tests conducted to verify C250-F900 loading capacities.
Logistics Efficiency
Optimized supply chain for timely global delivery of casting components.
Surface Protection
Specialized coatings applied to maximize corrosion resistance in wet areas.
Investment Return Comparison
| Performance Metric | Standard Cast Iron | Ductile Iron (Our Product) |
|---|---|---|
| Load Capacity | Low/Moderate | High (C250 to F900) |
| Impact Resistance | Brittle/Prone to Crack | High Elasticity/Durable |
| Service Lifespan | Short to Medium | Extended Life Cycle |
| Weight Ratio | Heavy/Inefficient | Optimized Strength-to-Weight |
| Maintenance Cost | High (Frequent Replace) | Low (High Stability) |
Frequently Asked Questions
GGG500-7 is a grade of ductile iron that offers significantly higher tensile strength and elongation compared to grey cast iron, making it far more resistant to impact and cracking under heavy loads.
For areas where heavy emergency vehicles like fire trucks operate, we highly recommend using ductile iron covers in the higher load classes, specifically from C250 up to F900.
Yes, our products are manufactured in strict accordance with the European Standard EN124:2:2015, ensuring they meet global quality and safety requirements.
Our gully grates feature a specialized hinge connection and locking mechanisms that prevent unauthorized removal while remaining easy for maintenance staff to open.
Absolutely. The inherent properties of ductile iron combined with our professional surface treatments provide excellent weather and corrosion resistance for harsh environments.
The C250 class is ideally suited for areas where cars and light lorries have access, such as residential carriageways, hard shoulders, and reinforced pedestrian areas.
