The Grating LWGT7001 is a high-performance drainage solution engineered for demanding industrial and urban environments. Crafted from premium ductile iron and finished with a professional black bitumen coating, this grating ensures exceptional structural integrity and superior resistance to corrosion, making it an ideal choice for critical infrastructure projects.
Designed to meet the rigorous D400 load-bearing standard, the LWGT7001 provides an optimized balance of safety and durability. Its compliance with ISO1083/JS/500-7 material standards guarantees consistent quality and reliable performance under heavy traffic loads, ensuring long-term operational efficiency for drainage and utility systems.
Detailed Parameters
| Product Model | LWGT7001 | Load Class | D400 |
|---|---|---|---|
| Material | Ductile Iron | Material Standard | ISO1083/JS/500-7 |
| Surface Treatment | Black Bitumen Painting | Application | Drainage Grating |
| Industry | Metal Products Manufacturing | Product Category | Other Metal Products |
| Corrosion Resistance | High (Bitumen Coated) | Durability | Industrial Grade |
Key Advantages
D400 Load Capacity
Engineered to withstand heavy-duty traffic, ensuring stability in high-load areas.
Extended Lifespan
High-quality ductile iron reduces wear and tear, minimizing replacement frequency.
ISO Standardized
Strict adherence to ISO1083 ensures global compatibility and certified quality.
Anti-Corrosion Finish
Black bitumen painting provides a robust barrier against moisture and chemical erosion.
Precision Engineering
Accurate dimensions for seamless installation and tight fitting within frames.
Low Maintenance
The durable surface treatment significantly reduces the need for frequent repainting.
Product Gallery
Management Platforms
Inventory Control
Real-time tracking of LWGT7001 stock levels to ensure rapid project deployment.
Quality Assurance
Rigorous testing protocols for load-bearing capacity and material composition.
Order Monitoring
Transparent status updates from production casting to final delivery.
Logistics Sync
Optimized shipping routes for heavy metal products to reduce lead times.
Specification Archive
Digital database of technical drawings and ISO certificates for easy access.
After-Sales Support
Dedicated technical support for installation guidance and product maintenance.
Investment Return Comparison
| Performance Metric | Standard Cast Iron | LWGT7001 Ductile Iron | ROI Impact |
|---|---|---|---|
| Service Life | 5-8 Years | 15-25 Years | Low Replacement Cost |
| Load Strength | Moderate | Extreme (D400) | Reduced Failure Risk |
| Corrosion Rate | High | Very Low | Minimal Maintenance |
| Weight/Strength Ratio | Low | High | Efficient Installation |
| Long-term Value | Basic | Premium | High Asset Value |
Frequently Asked Questions
The D400 rating indicates that the grating is designed to withstand a test load of 400kN, making it suitable for areas where cars and vans are driven, such as carriageways and hard shoulders.
Bitumen painting provides a waterproof and chemical-resistant layer that prevents the ductile iron from rusting, significantly extending the product's life in wet environments.
Yes, the LWGT7001 is manufactured using Ductile Iron compliant with ISO1083/JS/500-7 standards, ensuring global quality and reliability.
Ductile iron contains spherical graphite, which provides much higher strength and flexibility (ductility) than grey cast iron, preventing brittle fractures under heavy load.
Absolutely. Its high load-bearing capacity and corrosion-resistant coating make it ideal for industrial settings, warehouses, and factory floors.
Maintenance is minimal. Regular debris removal from the drainage channels is recommended to maintain flow, while the bitumen coating handles environmental protection.
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