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Help CenterStandard Compliant FRP Pultruded Grating 38mm Thickness With Free Technical Support and Installation Guide
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Welcome to Hengshui Ruibin New Materials LLC, a professional manufacturer since 2019, specializing in high-quality FRP products. Our Standard Compliant FRP Pultruded Grating 38mm Thickness is engineered to deliver exceptional strength, corrosion resistance, and long service life for demanding industrial environments. With a factory spanning 1,000–3,000 square meters and an annual export value of US$2.5–5 million, we ensure reliable production and global delivery. As a trusted manufacturer, we offer free technical support and a comprehensive installation guide to help you achieve optimal performance, reducing downtime and installation costs. This product is designed to meet international standards, providing a safe and durable solution for walkways, platforms, and drainage covers.
Our FRP pultruded grating is manufactured using a continuous pultrusion process, which ensures consistent quality and high fiber-to-resin ratio. The 38mm thickness offers superior load-bearing capacity while remaining lightweight compared to steel alternatives. The grating is resistant to chemicals, UV rays, and moisture, making it ideal for harsh environments such as chemical plants, offshore platforms, and wastewater treatment facilities. Additionally, the anti-slip surface enhances worker safety, even in wet or oily conditions.
Key Features & Benefits
- High Strength-to-Weight Ratio: 38mm thick grating provides excellent structural integrity while being 70% lighter than steel, reducing support structure costs.
- Corrosion & Chemical Resistance: Non-metallic FRP material withstands acids, alkalis, and saltwater, eliminating rust and extending lifespan.
- Fire Retardant Options: Available with fire-retardant resin for enhanced safety (consult our technical team).
- Anti-Slip Surface: Optional grit-embedded surface ensures slip resistance, meeting OSHA safety standards.
- Low Maintenance: No need for painting or coating; simple cleaning restores appearance.
- Easy Installation: Lightweight panels can be cut on-site with standard tools; our free installation guide provides step-by-step instructions.
- Customizable Dimensions: Available in various panel sizes (e.g., 1.22m x 3.66m, 1m x 4m) and custom lengths upon request.
- Free Technical Support: Our engineers assist with load calculations, layout design, and installation troubleshooting.
Technical Specifications
| Parameter | Value |
|---|---|
| Thickness | 38 mm |
| Panel Width | 1.22 m (standard), customizable |
| Panel Length | 3.66 m (standard), up to 6 m available |
| Bar Spacing | 30 mm, 40 mm, 50 mm (optional) |
| Load Capacity | Up to 500 kg/m² (depends on span and bar spacing) |
| Resin Type | Polyester, Vinyl Ester, or Phenolic (optional) |
| Color | Yellow, Gray, Green, or custom RAL colors |
| Surface | Plain, grit-covered, or concave |
Our grating is produced under strict quality control and complies with international standards such as ASTM E84 (flame spread) and ANSI/NAAMM FG-501 (fiberglass grating). The pultrusion process ensures uniform fiber distribution, resulting in consistent mechanical properties across every panel. Each batch is tested for load capacity, dimensional accuracy, and surface finish before shipment.
Common Applications
- Chemical processing plants – floors, platforms, and trench covers
- Offshore oil rigs and marine environments – anti-corrosion walkways
- Water and wastewater treatment – grating over tanks and channels
- Food processing facilities – easy-to-clean, non-porous surfaces
- Power generation plants – cooling tower platforms and cable trays
- Commercial buildings – balcony and mezzanine flooring
By choosing our 38mm thick FRP pultruded grating, you gain a significant advantage over traditional steel and aluminum grating: no rust, no electrical conductivity, and excellent dielectric properties. The product is also recyclable and has a lifespan of 20+ years under normal conditions, making it a sustainable choice.
Why Buy from Hengshui Ruibin New Materials LLC?
As a direct manufacturer with 101–200 employees, we control every step of production from raw material sourcing to final inspection. Our factory utilizes advanced pultrusion machines and automated cutting equipment to ensure precision and efficiency. We have successfully exported to North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East, with an annual export value exceeding US$2.5 million. Our products are shipped from Port of Tianjin or Port of Qingdao, with prompt delivery times. We are committed to providing free technical support and a detailed installation guide with every order, helping you achieve a seamless project. Our team of engineers is available for consultation on load calculations, layout design, and installation best practices. Contact us today to discuss your requirements and request a sample or quote. Experience the reliability and value of our FRP grating solutions.
Frequently Asked Questions
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Q: What is the load capacity of the 38mm thick grating?
A: Load capacity depends on bar spacing, span, and resin type. For example, with 30mm bar spacing and a 500mm span, the safe load is approximately 500 kg/m². Contact our technical team for specific calculations. -
Q: Is the grating fire-resistant?
A: Yes, we offer fire-retardant resin options (e.g., phenolic) that meet ASTM E84 Class A standards. Please specify your requirement when ordering. -
Q: Can I cut the grating on-site?
A: Absolutely. Our FRP grating can be cut with standard carbide-tipped tools. The installation guide provides detailed instructions, and our technical support team can assist if needed. -
Q: How do I choose the right bar spacing?
A: Smaller bar spacing (e.g., 30mm) provides higher load capacity and prevents small objects from falling through. Larger spacing (e.g., 50mm) is lighter and more economical. Consider your application and safety requirements. -
Q: What is the typical lead time?
A: Standard lead time is 15–20 working days after order confirmation. Custom colors or resin types may require additional time. We can expedite for urgent orders upon request. -
Q: Do you provide samples?
A: Yes, we offer free samples (approx. 200mm x 200mm) for evaluation; customer pays shipping. Contact our sales team to arrange. -
Q: Is the grating UV resistant?
A: Our standard polyester resin contains UV stabilizers to prevent degradation. For prolonged outdoor exposure, we recommend adding a UV protective coating or using vinyl ester resin. -
Q: How do I clean the grating?
A: Simply wash with water and mild detergent. For stubborn stains, use a soft brush. Avoid abrasive cleaners that may damage the surface.
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