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China EN124 Ductile Iron Manhole Cover Supplier - Factory Direct Drainage Solutions for Safety and Access Control
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 |
| Ductile Iron Manhole Cover and Grating (EN124:1994, Material: GGG500-7) | ||
|---|---|---|
| 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.
Our team can design and manufacture ductile iron manhole covers in diverse types, fully customized to your requirements.
Frequently Asked Questions
What is the difference between ductile iron and gray iron manhole covers? ▼
Ductile iron (GGG500/7) offers superior strength-to-weight ratio, high impact resistance, and ductility compared to traditional gray iron. This allows ductile iron covers to handle significantly heavier loads without cracking, while being lighter and easier to handle.
What do the EN124 load classes (A15, B125, C250, D400, E600, F900) mean? ▼
These classes define the load-bearing capacity and suitable installation locations: A15 is for pedestrian/cyclist zones (1.5 tonnes), B125 for footways and car parks (12.5 tonnes), C250 for kerbside channels (25 tonnes), D400 for main roads and highways (40 tonnes), E600 for docks and high-wheel load areas (60 tonnes), and F900 for aircraft pavements (90 tonnes).
Are your ductile iron manhole covers customizable? ▼
Yes, we offer comprehensive OEM services. We can customize the dimensions, shape configurations (round, square, rectangular, double triangle), surface inscriptions, and security locking systems to align with your specific project specifications.
How do you prevent the manhole covers from being stolen? ▼
Our covers feature advanced anti-theft security measures, including integrated hinges, heavy-duty locks, and specialized security bolts that require custom keys or specialized tools to open, effectively minimizing the risk of unauthorized removal.
What surface treatments are applied to prevent rust? ▼
Our standard products are finished with high-quality bitumen painting or epoxy coatings. These protective layers provide excellent anti-rust, anti-corrosion, and weather-resistant properties, ensuring long-term outdoor durability.
Do your covers meet international safety standards? ▼
Yes, all our ductile iron manhole covers and frames are manufactured, tested, and certified in strict compliance with the BS EN124-2:2015 standard, ensuring maximum safety and reliable load-bearing performance.