The Ductile Iron Manhole Cover LWLSC10001 is a premium engineering solution designed for heavy-duty urban infrastructure and industrial applications. Engineered from high-grade ductile iron, this cover provides an optimal balance of strength and flexibility, ensuring reliable performance in high-traffic areas where structural integrity is non-negotiable.
Featuring a specialized black bitumen painting process, the LWLSC10001 is built to withstand harsh environmental conditions and resist corrosion. With its D400 load classification, it is specifically tailored to meet rigorous safety standards, making it an ideal choice for roadways, parking lots, and utility access points across the metal products industry.
Detailed Parameters
| Product Model | LWLSC10001 | Material Grade | Ductile Iron Cast |
|---|---|---|---|
| Unit Weight | 250kg | Load Specification | D400 |
| Surface Treatment | Black Bitumen Painting | Industry Category | Metal Products |
| Application | Drainage & Utility Access | Durability | High Impact Resistance |
| Compliance | Industrial Standard | Finish | Anti-Corrosive Coating |
Key Advantages
Superior Load Capacity
The D400 specification ensures the cover can handle heavy vehicular traffic without deformation.
Extended Lifespan
Ductile iron material offers exceptional longevity compared to standard grey iron alternatives.
Corrosion Resistance
Professional black bitumen painting protects the metal from oxidation and chemical wear.
High Precision Cast
Advanced casting processes ensure a perfect fit, reducing noise and rattling during use.
Industrial Aesthetics
The clean, professional finish integrates seamlessly into urban landscapes and industrial sites.
Easy Installation
Standardized dimensions allow for quick deployment and straightforward replacement cycles.
Product Gallery
Management Platforms
Inventory Tracking
Real-time monitoring of manhole cover stock levels to ensure project deadlines are met.
Quality Control
Rigorous testing of ductile iron tensile strength and painting thickness for every batch.
Order Automation
Streamlined procurement process from specification selection to final delivery.
Logistics Sync
Integrated shipping tracking for heavy-weight industrial metal products.
Specification Hub
Centralized database for D400 and other load-bearing technical documentation.
Lifecycle Support
Maintenance scheduling and replacement guides for long-term infrastructure health.
Investment Return Comparison
| Feature | Standard Grey Iron | Ductile Iron LWLSC10001 |
|---|---|---|
| Service Life | 5-10 Years | 20+ Years |
| Load Capacity | Low to Medium | Heavy Duty (D400) |
| Fracture Risk | Brittle/High | Flexible/Very Low |
| Maintenance Cost | High Frequency | Low Frequency |
| Overall ROI | Moderate | Maximum Long-term Value |
Frequently Asked Questions
D400 refers to a load class that can withstand a test load of 400kN, making it suitable for main roads, highways, and areas with heavy vehicular traffic.
Ductile iron has higher strength and ductility, meaning it can bend slightly under extreme pressure rather than cracking like traditional cast iron.
Bitumen painting creates a water-resistant and chemical-resistant barrier that prevents rust and corrosion from soil and rain.
Yes, it is specifically designed for use in drainage systems, utility manholes, and other underground access points in urban settings.
Each unit weighs approximately 250kg, providing the necessary mass and stability to prevent displacement under heavy loads.
As a professional metal products manufacturer, we offer various specifications and coatings to meet specific regional or project requirements.
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