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China EN124 Ductile Iron Manhole Cover - Durable Manhole Key from Trusted Suppliers and Factory
Product Parameter
| Product Name | EN124 Ductile Iron Manhole Cover with Manhole key |
| Material | Ductile iron GGG500/7, Gray iron, etc. |
| Dimensions | As your demands |
| Surface | bitumen / epoxy painting / etc. / or as your request |
| Load capacity | A15, B125, C250, D400, E600, F900 |
| Standard | BS EN124-2: 2015 |
| Shape & Size | Round: 300, 400, 500, 600, 700, etc. |
| Shape | double triangle, round, square, rectangular, octagonal types & etc. |
| Color | grey / black / as your request |
| Weight | 5-120kg / as your requirement |
| Feature | anti-theft, Anti-rust, less noise, long time service, durable, easy to assemble & dismantle |
| Application | Sewer, Electronic, Sanitary, telecommunications, sewage, drainage, water, stormwater, fire protection & etc. |
| Package | wooden pallets or steel pallets, or as your request |
| Note | OEM service is available |
| Class | Application | Dimension (Frame mm) |
| A15 | Pedestrians, Pedal Cyclists | Dia760 |
| B125 | Footways, Pedestrians, Car parks | 290*290, dia800 ... |
| C250 | Kerbside channel of roads | 700*700, 600*800 ... |
| D400 | Road, hard shoulders etc. | 850*850, 920*920 ... |
| E600 | Docks, aircraft pavements etc. | as per your demands |
| F900 | Aircraft pavements etc. | as per your demands |
Features and Benefits
Our cast iron covers and frames come in different sizes to suit various applications. They are made of high-grade cast iron, which makes them strong, durable, and resistant to extreme weather conditions. Here are some of the outstanding features and benefits of our cast iron covers and frames:
1. Durability
Cast iron is known for its strong, sturdy, and long-lasting characteristics. Our products undergo rigorous testing to ensure that they meet the highest quality standards.
2. Versatility
Our cast iron covers and frames are designed to fit different applications, whether for stormwater systems, manhole covers, or pedestrian walkways. We make sure that they fit seamlessly into each job's requirements.
3. Anti-Theft Security
Our covers and frames are designed with an anti-theft security feature to minimize the risk of theft. We add hinges, locks, and bolts to ensure that they remain secure, even in high-risk areas.
4. Cost-Effective
Our cast iron covers and frames offer the most affordable price while being of high quality. They have low maintenance costs and last an incredibly long time, making them a worthwhile investment.
5. Customizable
We can customize our products according to our clients' specific requirements, ensuring they meet all their special needs.
Application
Our cast iron covers and frames have vast applications that include civil engineering, irrigation systems, drainage, and other industrial uses. They can be used to cover pits, wells, ditches, and more. The different sizes we offer make them perfect for use in pedestrian walkways, driveways, and traffic areas, promoting safety by blocking any unwanted access.
Our team can design and manufacture ductile iron manhole covers in diverse types, fully customized to your requirements.
We're always here to hear from you!Frequently Asked Questions (FAQ)
Q1
What standard do these ductile iron manhole covers comply with?
Our products strictly comply with standard BS EN124-2: 2015, which defines performance criteria, testing methodologies, and load classifications from A15 to F900.
Q2
What are the main advantages of Ductile Iron GGG500/7 compared to Gray Iron?
Ductile Iron (GGG500/7) offers significantly higher tensile strength, impact resistance, and elongation than traditional gray iron, preventing brittle fracture under high vehicle traffic.
Q3
How do I select the right load rating class for my project?
A15/B125 are suitable for pedestrian walkways, cycle paths, and car parks; C250/D400 are designed for kerbsides, roads, and highways; while E600/F900 are intended for heavy docks and airport pavements.
Q4
Are anti-theft and locking solutions provided?
Yes, covers can be configured with specialized hinges, locking bolts, and dedicated manhole keys to effectively prevent unauthorized opening and theft.
Q5
Is customized OEM production available for specific markings or dimensions?
Yes, we provide full OEM service to customize sizes, shapes, surface coatings (bitumen/epoxy), and custom badging or logos to meet your technical requirements.