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Help CenterHigh Strength FRP Pultruded Grating 1.5m x 3m Panel Load Rating 7.5kN/m2 With UV Stabilized
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As a leading manufacturer based in Hengshui, Hebei, China, Hengshui Ruibin New Materials LLC proudly presents our High Strength FRP Pultruded Grating 1.5m x 3m Panel with a load rating of 7.5 kN/m² and built-in UV stabilization. This grating is engineered to deliver exceptional durability in demanding environments, offering a lightweight yet robust alternative to steel or aluminum gratings. Our factory, spanning 1,000–3,000 square meters and staffed by 101–200 skilled workers, ensures every panel meets rigorous quality standards. With annual export value exceeding US$2.5 million, we serve markets across North America, South America, Europe, Asia, Africa, and Oceania, making us a trusted partner for global industrial projects.
This FRP pultruded grating is designed for heavy-duty applications where corrosion resistance, slip resistance, and long service life are critical. The 1.5m x 3m panel size simplifies installation, while the 7.5 kN/m² load rating supports substantial static and dynamic loads. UV stabilization prevents degradation from prolonged sunlight exposure, ensuring the grating retains its mechanical properties and appearance for years. Whether used in chemical plants, offshore platforms, wastewater treatment facilities, or commercial walkways, this product delivers reliable performance with minimal maintenance.
Key Features and Benefits
- High Strength-to-Weight Ratio: Our pultruded grating offers structural integrity comparable to steel at a fraction of the weight, reducing installation costs and supporting infrastructure.
- Exceptional Corrosion Resistance: Made from fiberglass reinforced polymer, it withstands acids, alkalis, salts, and moisture, making it ideal for harsh chemical environments.
- UV Stabilized for Outdoor Use: The formulation includes UV inhibitors that prevent yellowing, brittleness, and surface degradation under direct sunlight.
- Slip-Resistant Surface: The molded grating top features a textured pattern (concave or gritted) that provides secure footing even in wet or oily conditions.
- Fire Retardant Properties: Our standard resin system can be formulated with fire retardant additives (optional) to meet industry safety standards.
- Low Maintenance: No need for painting, coating, or periodic replacement; simply wash with water to keep it clean.
- Easy Installation: Pre-cut panels (1.5m x 3m) can be quickly bolted or clipped onto support structures, reducing labor time by up to 50% compared to metal gratings.
- Electrical & Thermal Insulation: Non-conductive and non-magnetic, making it safe for electrical substations and sensitive areas.
Technical Specifications
| Parameter | Value |
|---|---|
| Panel Size | 1.5m (width) × 3m (length) |
| Load Rating | 7.5 kN/m² (uniform distributed load) |
| Mesh Size | 38mm × 38mm (center to center) |
| Panel Thickness | 25mm (standard); other thicknesses available upon request |
| Weight per Panel | Approx. 22 kg (depending on configuration) |
| Resin Type | Isophthalic Polyester / Vinyl Ester (customizable) |
| Color | Gray, Yellow, or custom RAL colors |
| UV Stabilization | Included (UV inhibitors in resin) |
| Operating Temperature | -40°C to +80°C (continuous); up to +120°C intermittent |
| Fire Rating | Class B1 (optional)/self-extinguishing with flame retardant resin |
The grating is manufactured using the pultrusion process, which ensures consistent fiber alignment and void-free cross-sections. This results in superior mechanical properties compared to hand-layup or compression-molded gratings. The 7.5 kN/m² load rating is validated through finite element analysis and physical testing, guaranteeing safe performance under load. Each panel is inspected for dimensional accuracy, surface finish, and load-bearing capacity before shipment.
Why Choose Our FRP Grating?
- Cost-Effective: Lower lifecycle cost due to zero maintenance and extended service life (20+ years typical).
- Environmental Friendly: 100% recyclable materials and reduced energy consumption during production.
- Versatile Applications: Suitable for industrial flooring, catwalks, trench covers, marine docks, and more.
- Customizable Options: We can adjust panel thickness, mesh size, resin type, and color to meet specific project requirements.
- Fast Delivery: With our efficient production line and stock programs, we can ship from Tianjin or Qingdao ports within 15–30 days.
Our company, established in 2019, has rapidly grown to become a reliable supplier in the FRP industry. With a factory size of 1,000–3,000 m² and a dedicated team of 101–200 employees, we maintain strict quality control at every stage. Our annual export value of US$2.5–5 million reflects the trust of clients in over 20 countries across all major continents. We have shipped products to North America, Europe, Southeast Asia, Africa, and Oceania, consistently receiving positive feedback on product performance and after-sales service.
We invite you to experience the durability and reliability of our High Strength FRP Pultruded Grating. Contact us today for a quote, sample, or technical consultation. Our team is ready to assist you with custom sizes, load ratings, and installation guidance. Empower your project with a grating solution that lasts—choose Hengshui Ruibin New Materials LLC.
Frequently Asked Questions (FAQ)
-
Q: What is the maximum load this grating can handle?
A: The standard panel has a load rating of 7.5 kN/m² (uniformly distributed load). For higher loads, we can produce panels with increased thickness or different mesh configurations—please inquire for custom solutions. -
Q: Is the grating suitable for outdoor use in direct sunlight?
A: Yes, the grating is UV stabilized with special inhibitors in the resin. It resists yellowing, brittleness, and strength loss for at least 10 years under normal outdoor conditions. -
Q: How do I install the 1.5m x 3m panel?
A: The panels can be cut on-site to fit your support structure. They are typically fastened using stainless steel clips, bolts, or saddle clamps. We provide installation guides and recommended clip spacing based on the load requirement. -
Q: What colors are available?
A: Standard colors are safety yellow and industrial gray. Custom colors (e.g., green, orange, blue) are available upon request with a minimum order quantity. -
Q: Does the grating require any maintenance?
A: Minimal maintenance is needed. Occasional washing with water or mild detergent removes dirt and debris. Unlike steel, it never needs painting or anti-corrosion treatment. -
Q: Can I get a sample before placing a bulk order?
A: Absolutely. We can provide a small sample panel (e.g., 300mm x 300mm) for testing. Contact our sales team to arrange sample shipment. -
Q: What is the lead time for standard panels?
A: For stock items, delivery takes 5–7 days after payment. For custom orders, lead time is typically 15–30 days depending on quantity and specifications. -
Q: Is the grating fire resistant?
A: Standard resin does not have a fire rating, but we offer flame-retardant resin (Class B1 optional) for applications requiring fire safety compliance. Please specify your requirement.
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