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Help CenterFiberglass Grating, 1.5m x 3m Size, 20mm Thickness, I-Beam Profile, Load Capacity 2500kg/m², Standard Compliant
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As a leading manufacturer based in Hengshui, Hebei, China, Hengshui Ruibin New Materials LLC proudly presents our premium Fiberglass Grating with I-Beam profile. Designed for heavy-duty industrial environments, this grating combines exceptional strength (2500 kg/m² load capacity) with lightweight, corrosion-resistant properties. Our 20mm thick, 1.5m x 3m panels are engineered to meet rigorous safety standards, making them an ideal choice for platforms, walkways, and trench covers in chemical plants, offshore platforms, and wastewater treatment facilities.
Since our establishment in 2019, we have focused on delivering high-quality FRP products that offer long service life and low maintenance. With ISO9001 and ISO9000 certifications, our production processes ensure consistent quality and dimensional accuracy. Each grating panel is manufactured using a continuous molding process, resulting in uniform fiber distribution and superior mechanical performance.
Key Features & Specifications:
- High Load Capacity: Rated at 2500 kg/m², suitable for heavy foot traffic and light vehicle loads.
- Corrosion & Chemical Resistance: Built with premium polyester or vinyl ester resin, resistant to a wide range of acids, alkalis, and solvents.
- Anti-Slip Surface: Standard grit-top surface provides excellent traction even in wet or oily conditions.
- Lightweight & Easy Installation: Weighs about 60% less than steel grating, reducing structural load and installation cost.
- Low Maintenance: No need for painting or coating; unaffected by moisture, UV, or extreme temperatures.
- Fire Retardant Options: Available with fire-retardant additives to meet specific safety requirements.
- Customizable Dimensions: Panels can be cut to size or fabricated with additional cutouts per customer request.
| Parameter | Value |
| Panel Size | 1.5m (W) x 3m (L) — standard; custom sizes available |
| Thickness | 20mm |
| Profile Type | I-Beam |
| Load Capacity | 2500 kg/m² (uniformly distributed load) |
| Resin Type | Polyester / Vinyl Ester (optional) |
| Color | Yellow (standard) / Custom colors available |
| Surface Treatment | Concave-convex grit top (anti-slip) |
| Certification | ISO9001, ISO9000 |
Why Choose Our Fiberglass Grating?
The I-Beam profile design maximizes strength-to-weight ratio, ensuring the grating can support heavy loads while remaining easy to handle. The 20mm thickness provides excellent rigidity, minimizing deflection under load. Compared to traditional steel, our FRP grating eliminates the risk of rust and reduces life-cycle costs significantly. It is also non-conductive and non-magnetic, making it safe for use in electrical substations and sensitive environments.
With a factory size of 1,000–3,000 square meters and a dedicated team of 101–200 employees, we maintain strict quality control from raw material selection to final packaging. Our annual export value of US$2.5–5 million demonstrates our reliability and global reach. We ship from major ports like Tianjin and Qingdao, ensuring timely delivery to markets across North America, South America, Europe, Asia, Africa, and Oceania.
Trust & Quality Assurance
We are proud to hold ISO9001 and ISO9000 certifications, which reflect our commitment to continuous improvement and customer satisfaction. Every batch of grating undergoes rigorous load testing and dimensional inspection before shipment. Our experienced technical team is available to assist with custom designs, including cutouts, special sizes, and fire-retardant options. We invite you to experience the durability and performance of our fiberglass grating — contact us today for a quote or sample.
Frequently Asked Questions (FAQ)
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Q: What is the maximum span length for this 20mm I-Beam grating under 2500 kg/m² load?
A: The recommended maximum span for a 20mm I-Beam grating with 2500 kg/m² load capacity is typically 600mm (center-to-center of supports). However, actual span depends on the support structure and safety factor. We recommend consulting our engineering team for specific project requirements. -
Q: Can this grating be used outdoors in direct sunlight?
A: Yes, our fiberglass grating is formulated with UV stabilizers to resist degradation from sunlight. For prolonged outdoor exposure, we recommend using a UV-resistant gel coat or custom color options that offer enhanced UV protection. -
Q: Is the grating fire-resistant?
A: Standard polyester resin grating has a self-extinguishing rating (Class 1 per ASTM E84). We also offer a fire-retardant grade (e.g., with halogen-free additives) that meets higher fire safety standards. Please specify your requirement when ordering. -
Q: What is the weight of one panel (1.5m x 3m x 20mm)?
A: The approximate weight is 45–50 kg per panel, depending on resin type and additives. This is about 60% lighter than a comparable steel grating. -
Q: Can I order custom sizes or cutouts?
A: Absolutely. We offer custom fabrication services including cut-to-size panels, holes, notches, and rounding corners. Please provide a drawing or detailed dimensions for a quotation. -
Q: What is the typical lead time for this product?
A: For standard panels (1.5m x 3m), lead time is 7–15 working days after order confirmation. Custom orders may require 15–25 working days depending on complexity. We can expedite for urgent projects upon request. -
Q: How do I install the grating? Do you provide installation accessories?
A: We can supply matching clips, fasteners, and hold-down brackets made of stainless steel or FRP. Our team can also provide installation guidelines. For heavy-duty applications, we recommend mechanical fastening to prevent movement. -
Q: Is this grating suitable for food processing or pharmaceutical environments?
A: Yes, fiberglass grating is non-porous, easy to clean, and resistant to many chemicals. We can supply a resin system that meets FDA or USDA requirements for indirect food contact. Please contact us for specific compliance needs.
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