Product Description
Overview
Our 850mm Ductile Iron Square Manhole Cover is manufactured strictly in accordance with the EN 124 standard, ensuring exceptional durability, safety, and long-term performance. Made from high-grade ductile iron (GGG50/Qt500-7), this square manhole cover offers a superior strength-to-weight ratio compared to traditional grey iron, making it ideal for municipal, residential, and industrial applications.
Key Features
Premium Material: Cast from high-quality ductile iron, providing excellent anti-corrosion properties, high tensile strength, and impact resistance.
EN 124 Compliance: Fully meets European standard EN 124 requirements (Available in B125/C250/D400 loading classes depending on your project needs).
Anti-Theft Design: Equipped with an optional lockable system or customized hinges to prevent theft and unauthorized access.
Anti-Slip Surface: The raised pattern design on the surface ensures maximum grip and safety for pedestrians and vehicles, even in wet weather conditions.
Noise-Damping Gasket: (Optional) Fitted with a PE/rubber sealing gasket to eliminate rattling noise under heavy traffic and provide a tight seal.
Specifications
| Parameter | Details |
| Product Name | Ductile Iron Square Manhole Cover & Frame |
| Standard | BS EN 124 |
| Material | Ductile Iron GGG50 / ISO 1083 / Qt500-7 |
| Clear Opening Size | 850 x 850 mm (Can be customized) |
| Loading Capacity | B125 (12.5t) / C250 (25t) / D400 (40t) |
| Surface Treatment | Black Bitumen Coating / Epoxy Painting |
| Application | Municipal Roads, Highways, Sidewalks, Underground Cabling |
Applications
This heavy-duty square manhole cover is widely used in:
Main roads, highways, and urban streets.
Commercial parking lots and industrial estates.
Gas, water, telecom, and electricity underground networks.
Why Choose Us?
Direct Factory Pricing: As a professional casting foundry, we offer competitive wholesale prices with no middleman.
OEM/ODM Service: Custom logos, sizes, and loading classes are available upon request.
Strict Quality Control: Every batch undergoes load testing and dimension inspection before shipment.
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