Heavy Duty D400 Municipal Manhole Cover - EN 124 Compliant Road Casting

Material: High-Strength Ductile Iron (GGG500-7)

Standard: EN 124-2 Compliant

Load Rating: D400 (40 Tons)

Design: Round cover with stable square base frame

Surface: Anti-slip geometric pattern for enhanced safety

Coating: Black bituminous anti-corrosion paint

Application: Municipal roads, heavy-traffic highways, and industrial areas

INQUIRY

Product Details

Product Tags

Overview

Our heavy-duty ductile iron manhole cover and square frame system is engineered for rigorous urban and highway infrastructure demands. Built in strict accordance with the EN 124-2 D400 standard, this unit is designed to reliably withstand heavy traffic loads of up to 40 tons.

Why Choose This Product?

Superior Durability: Crafted from premium ductile iron (GGG500-7), the cover shown in 6e0a2446-6a11-493f-aacf-b6ebf908ad72.jpg offers exceptional tensile strength and impact resistance, ensuring long-term performance in high-traffic zones.
Optimized Stability: The square base frame design provides excellent weight distribution and ensures the cover remains secure and stable under constant vehicular pressure, reducing road surface noise.
Safety-First Design: The intricate geometric pattern on the cover surface is specifically designed to maximize slip resistance, providing essential traction for both vehicles and pedestrians in all weather conditions.
Factory-Direct Value: As a direct source manufacturer, we offer competitive pricing, strict quality control standards, and professional OEM/ODM support for custom branding or specific project requirements.

Applications

This high-performance manhole system is ideal for: