Factory Supply Ductile Iron D400 Manhole Cover and Grating
Introducing our premium Ductile Iron D400 Manhole Cover & Water Channel Grating with Frames – the ultimate solution for high-traffic urban infrastructure. Engineered from robust ductile cast iron, this product is designed to withstand heavy loads, resist corrosion, and provide an anti-slip surface for enhanced safety. Whether installed on municipal roads, drainage systems, or water channels, its superior construction and stylish round/square design ensure long-term performance and aesthetic appeal. Perfect for infrastructure projects that demand reliability and minimal maintenance.
High Load Capacity & Durability
Built to meet the D400 standard, ensuring robust performance even in the most demanding traffic conditions.
Superior Corrosion Resistance
The ductile cast iron construction, coupled with advanced surface treatment, resists corrosion and chemical attack, prolonging service life.
Anti-Slip Safety Feature
Engineered with an anti-slip design, this product minimizes the risk of accidents, ensuring safety for both pedestrians and vehicles.
Versatile Design Options
Offered in both round and square shapes, catering to diverse installation requirements and aesthetic preferences.
Easy Installation & Maintenance
Lightweight relative to traditional materials and designed for secure frame integration, simplifying both installation and ongoing upkeep.
Cost-Effective & Industry Compliant
Provides excellent long-term value with reduced maintenance costs and compliance with international standards for infrastructure safety.
Urban Roads and Highways – Ideal for public roads exposed to heavy traffic.
Residential Areas – Suitable for low to medium traffic roads.
Parks and Gardens – Safe for pedestrian areas with low traffic.
Telecom & Electrical Chambers – Perfect for telecom and electrical underground systems.
Commercial Zones – Designed for commercial and industrial buildings with heavy-duty access points.
Global Quality Standards – Meets international quality standards (ISO, CE, EN124).
Factory Direct Pricing – Competitive rates with bulk purchase discounts.
Fast Shipping – Worldwide shipping available with secure packaging.
Customization Available – Tailored sizes, logos, and branding options.
Trusted by Industry Leaders – Over 15 years of experience in manhole cover manufacturing.