High Strength FRP Rectangular Mesh Grating China Factory and Suppliers
Our Moulded Fiberglass Rectangular Mesh Grating is engineered for high-performance industrial environments, offering an optimized balance of strength and accessibility. Specifically designed for trench and trough cover applications within the energy and utilities sectors, this grating provides superior durability compared to traditional materials while maintaining a lightweight profile for easier installation.
Featuring a specialized rectangular mesh geometry, this product maximizes open area to enhance light penetration and ensure efficient drainage. Available in a comprehensive range of customizable colors and surface finishes, our FRP rectangular grating is the ideal solution for facilities requiring a non-corrosive, high-strength flooring or covering system that meets rigorous safety standards.
Detailed Parameters
| Material Type | Fiberglass Reinforced Plastic (FRP) | Load Class | Class B125 Applications |
|---|---|---|---|
| Mesh Geometry | Rectangular Mesh | Fire Rating | Class B (BS EN 13501) |
| Light Transmission | High Transmittance | Airflow Capacity | Continuous Airflow |
| Surface Options | Customizable Finishes | Color Range | Full Spectrum / Color Matching |
| Primary Application | Trench & Trough Covers | Industry Focus | Energy & Utilities |
Key Advantages
High Strength
Engineered for exceptional load-bearing capacity even at narrow spans, suitable for B125 rated environments.
Corrosion Resistance
FRP material ensures long-term durability against chemicals and weather, reducing maintenance costs.
Fire Safety
Certified Class B fire rating according to BS EN 13501, ensuring safety in industrial settings.
Enhanced Drainage
Increased open area compared to square mesh, facilitating superior fluid drainage and airflow.
Light Penetration
Optimized rectangular openings provide excellent light transmittance for underground troughs.
Custom Versatility
Full OEM/ODM support for custom dimensions, colors, and specialized surface configurations.
Product Gallery
Management Platforms
Custom Fabrication
Offering full OEM & ODM services from small components to large-scale industrial systems.
Precision Production
Expert manufacturing processes ensure tight tolerances and high consistency across batches.
Rapid Delivery
Optimized production timelines designed to meet urgent project deadlines without sacrificing quality.
Quality Assurance
Strict adherence to international standards for strength, fire safety, and material purity.
Sample Support
Free sample availability to ensure the product meets your specific project requirements.
Technical Support
Lifetime technical service and engineer-led installation guidance for complex systems.
Investment Return Comparison
| Feature | Steel Grating | FRP Rectangular Grating |
|---|---|---|
| Corrosion Life | Short (Requires Painting) | Extreme (Inherent Resistance) |
| Weight | Heavy (High Install Cost) | Lightweight (Fast Installation) |
| Maintenance | High (Rust Removal/Repainting) | Minimal (Wash and Wear) |
| Safety | Conductive/Slippery | Non-Conductive/Anti-Slip |
| Life Cycle Cost | High Long-term Cost | Low Total Cost of Ownership |
Frequently Asked Questions
Rectangular mesh provides a larger open area, which significantly improves drainage efficiency and allows more light to penetrate into the trough, improving visibility and ventilation.
Yes, we offer a wide range of colors and can provide precision color matching to ensure the grating aligns with your facility's branding or safety coding requirements.
Absolutely. Our rectangular grating is designed for High Strength at Narrow Spans and is suitable for class B125 applications, making it ideal for industrial walkways and covers.
Our products carry a Class B fire rating according to the BS EN 13501 standard, ensuring they meet strict safety regulations for industrial environments.
Yes, we can dispatch professional engineers for on-site installation and commissioning. Please note that the relevant travel and service costs are borne by the customer.
Most of our products include a 1-year free warranty and lifetime technical service support to ensure the long-term performance of your installation.




