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Help CenterHeavy Duty FRP Grating 1 Inch Thick, 2.5" x 2.5" Opening, Load Rating D, for Industrial Flooring
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Hengshui Ruibin New Materials LLC, a dedicated manufacturer established in 2019 with a factory spanning 1,000–3,000 square meters, proudly presents our Heavy Duty FRP Grating — a robust solution for demanding industrial flooring applications. Engineered with a 1-inch thickness and 2.5" x 2.5" openings, this grating offers exceptional load-bearing capacity with a load rating of D, ensuring reliable performance under heavy machinery, foot traffic, and equipment. Our commitment to quality, backed by ISO9001 and ISO9000 certifications, guarantees a product that meets international standards while delivering long-term durability and corrosion resistance. Whether you need a slip-resistant walkway or a sturdy platform, this FRP grating combines strength with lightweight convenience, making it a preferred choice for factories, chemical plants, and offshore facilities.
Product Features & Technical Specifications
- High Load Capacity: Load Rating D ensures the grating can withstand heavy static and dynamic loads, ideal for industrial flooring where safety is paramount.
- 1-Inch Thickness: Provides superior structural integrity while maintaining a manageable weight for easy handling and installation.
- 2.5" x 2.5" Open Grid: Optimal balance between open area for drainage/ventilation and solid surface for foot traffic and equipment support.
- Corrosion & Chemical Resistance: Made from high-quality fiberglass reinforced plastic (FRP), it resists rust, rot, and a wide range of chemicals, extending service life in harsh environments.
- Slip-Resistant Surface: Available with a gritted top surface for enhanced traction, reducing the risk of slips in wet or oily conditions.
- Non-Conductive & Non-Magnetic: Safe for electrical environments and sensitive equipment, unlike metal gratings.
- Low Maintenance: Requires no painting, coating, or special treatments; simple cleaning with water or mild detergent keeps it functional.
- Customizable Dimensions: Panels can be cut to specific sizes and shapes to fit your project requirements, reducing waste and installation time.
| Parameter | Specification |
|---|---|
| Material | Fiberglass Reinforced Plastic (FRP) |
| Thickness | 1 inch (25.4 mm) |
| Opening Size | 2.5" x 2.5" (63.5 mm x 63.5 mm) |
| Load Rating | D (Heavy Duty) |
| Standard Panel Size | 4' x 8' (customizable) |
| Weight per sq. ft. | Approx. 4.5 – 5.5 lbs (varies by resin) |
| Color Options | Yellow, Gray, Green, Custom |
| Surface Finish | Gritted (slip-resistant) or Smooth |
Key Advantages for Your Industrial Flooring
This heavy-duty FRP grating is specifically designed to meet the rigorous demands of industrial environments. Its 1-inch thickness and D load rating provide a robust platform that can support forklifts, heavy machinery, and continuous foot traffic without deflection or failure. The open grid design allows for efficient drainage of liquids and debris, reducing slip hazards and keeping work areas clean. Additionally, the non-corrosive nature of FRP eliminates the need for frequent replacements, saving you time and money over the long term. Compared to steel or aluminum gratings, our FRP grating is lighter, easier to install, and does not require hot-dip galvanizing or painting, making it an environmentally friendly choice.
Customer benefits include:
- Enhanced safety with slip-resistant surface and high load capacity.
- Reduced maintenance costs due to corrosion resistance.
- Quick installation with lightweight panels (custom-cut to your specifications).
- Long service life in harsh chemical, marine, or wastewater environments.
- Compliance with international quality standards (ISO9001, ISO9000).
Why Choose Hengshui Ruibin New Materials LLC?
As a manufacturer with 101–200 employees and an annual export value of US$2.5 Million – US$5 Million, we have established a strong presence in global markets including North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. Our factory in Hengshui, Hebei, China, is equipped with advanced production lines and rigorous quality control systems, ensuring every panel meets the specified load rating and dimensional tolerances. We ship from the ports of Tianjin and Qingdao, offering reliable logistics to customers worldwide. Our ISO9001 and ISO9000 certifications reflect our commitment to continuous improvement and customer satisfaction. Whether you need a standard panel or a custom solution, our team is ready to provide technical support and competitive pricing. Contact us today to discuss your project requirements and experience the durability and reliability of our heavy-duty FRP grating.
Frequently Asked Questions
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Q: What is the maximum load this grating can support?
A: The load rating D indicates it can handle heavy industrial loads. For specific safe working loads (SWL) based on span and configuration, please consult our technical data sheet or contact our engineering team. -
Q: Can this grating be used outdoors in direct sunlight?
A: Yes, FRP gratings are UV-resistant when specified with appropriate additives. We recommend opting for a UV-stabilized resin for prolonged outdoor exposure. -
Q: Is the grating fire-resistant?
A: Standard FRP grating is combustible. However, we can supply fire-retardant (FR) grade resin upon request to meet specific fire safety codes. -
Q: How do I cut or modify the grating on-site?
A: FRP grating can be cut using standard tools like a circular saw with a carbide-tipped blade. Always wear proper personal protective equipment (PPE) and follow safety guidelines. -
Q: What is the typical lead time for orders?
A: Lead time depends on order quantity and customization. Standard panels usually ship within 2–3 weeks after order confirmation. Custom sizes may take slightly longer. -
Q: Do you provide samples before bulk orders?
A: Yes, we can provide small samples for testing. Please contact our sales team to arrange sample shipment (freight charges may apply). -
Q: Can the grating be used in chemical plants?
A: Absolutely. Our FRP grating is resistant to many chemicals. For specific chemical exposure, please provide the chemical list so we can recommend the appropriate resin (e.g., vinyl ester for high-corrosion environments). -
Q: What is the warranty on this product?
A: We offer a limited warranty against manufacturing defects. Standard warranty terms are available upon request and can be tailored for large projects.
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