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Help CenterLightweight Fiberglass FRP Cable Tray With Excellent Weather and Aging Resistance
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Hengshui Ruibin New Materials LLC, located in the manufacturing hub of Hengshui, Hebei, China, is proud to present our Lightweight Fiberglass FRP Cable Tray — a superior solution for cable management in demanding environments. Engineered with advanced glass fiber reinforced polymer (FRP) technology, this cable tray offers exceptional weather and aging resistance, making it ideal for outdoor, coastal, and industrial applications where corrosion and UV degradation are major concerns. Our FRP cable trays combine the advantages of high strength with low weight, reducing installation costs and structural load while ensuring long-term reliability.
Whether you are designing a new power plant, expanding a petrochemical facility, or upgrading a marine installation, our FRP cable tray provides a non-conductive, maintenance-free alternative to traditional metal trays. With excellent resistance to moisture, chemicals, and extreme temperatures, it outperforms steel and aluminum in harsh conditions. Read on to discover the full range of features, specifications, and benefits.
Product Features & Benefits
Lightweight Design — Up to 70% lighter than steel trays, enabling easier handling, faster installation, and reduced structural support requirements.
Superior Weather & Aging Resistance — UV-stabilized resin and anti-oxidation additives prevent cracking, fading, and degradation even after decades of outdoor exposure.
Corrosion & Chemical Resistance — Impervious to most acids, alkalis, salts, and industrial chemicals, making it suitable for wastewater treatment, chemical plants, and marine environments.
Non-Conductive & Safe — Electrical insulation properties eliminate the risk of short circuits and electrical shocks, enhancing worker safety.
Low Maintenance — No need for painting, galvanizing, or regular anti-corrosion treatment; simply rinse with water to clean.
High Strength-to-Weight Ratio — Engineered pultruded fiberglass provides excellent load-bearing capacity while remaining lightweight.
Wide Operating Temperature Range — Can withstand continuous use from -40°C to +150°C, with special formulations available for higher or lower extremes.
Fire Performance Options — Available with self-extinguishing (halogen-free) or low-smoke, zero-halogen (LSZH) properties to meet specific project requirements.
Customizable Dimensions & Configurations — Offered in ladder, trough, solid bottom, and channel types; widths up to 600 mm, lengths up to 6 meters, and various thicknesses.
Eco-Friendly — Manufactured with recyclable materials and a long service life, reducing waste and environmental impact.
Technical Specifications
| Parameter | Standard Value | Remarks |
|---|---|---|
| Material | E-glass fiber + thermosetting resin (polyester / vinyl ester / epoxy) | Resin type selected based on application |
| Standard Length | 3 m (other lengths available upon request) | Custom lengths up to 6 m |
| Width | 200 mm, 300 mm, 400 mm, 500 mm, 600 mm | Other widths optional |
| Height (Side Rail) | 50 mm, 75 mm, 100 mm, 150 mm | Custom heights available |
| Load Capacity | Light (up to 75 kg/m), Medium (up to 150 kg/m), Heavy (up to 300 kg/m) | Tested per NEMA VE 1 / CSA C22.2 |
| Operating Temperature | -40°C to +150°C | Higher temperature grades available |
| Fire Resistance | Self-extinguishing (UL 94 V-0 equivalent) / LSZH optional | Complies with relevant fire safety standards |
| Color | Gray RAL 7035, Green RAL 6005, Yellow RAL 1018, or custom | UV-stable pigments |
Why Choose Our FRP Cable Tray?
Our cable trays are manufactured using state-of-the-art pultrusion and continuous lamination processes, ensuring consistent quality, high dimensional accuracy, and smooth surfaces that prevent cable damage. The lightweight nature of FRP significantly reduces logistics costs and installation time — a typical 3-meter section weighs only 4–6 kg, compared to 15–20 kg for steel. This translates to lower labor costs and faster project completion.
In addition, the inherent weather and aging resistance of our FRP formulation means that the cable tray will not rust, rot, or become brittle even after years of exposure to rain, snow, UV radiation, and temperature fluctuations. This eliminates the need for periodic maintenance and replacement, resulting in a lower total cost of ownership. For installations in corrosive environments, such as chemical plants or offshore platforms, the longevity of FRP trays far exceeds that of metal alternatives.
We also offer a wide range of accessories — including covers, dividers, brackets, and splice plates — all made from the same corrosion-resistant FRP material. Our team can provide engineering support for custom layouts, load calculations, and fire performance requirements. Every tray is individually inspected before shipment to ensure it meets our strict quality control criteria.
Frequently Asked Questions (FAQ)
Q: Can FRP cable trays be used indoors as well as outdoors?
A: Yes, they are suitable for both indoor and outdoor applications. The UV-resistant formulation ensures long-term performance under direct sunlight, while the corrosion resistance makes them ideal for indoor environments with high humidity or chemical exposure.Q: How do I choose the correct width and load capacity for my project?
A: The required width depends on the number and size of cables. Load capacity should be selected based on the tray span and the weight of cables plus any additional loads (e.g., ice, snow). Our technical team can assist with calculations and recommend the appropriate grade.Q: Are these cable trays fire-rated?
A: Our standard FRP trays are self-extinguishing (meet UL 94 V-0 equivalent). For projects requiring low smoke or zero halogen, we offer LSZH options. Please specify your fire performance requirements when ordering.Q: What is the maximum span length for a heavy-duty tray?
A: For a heavy-duty tray carrying 300 kg/m, the maximum unsupported span is typically 2.5 meters. For lighter loads, spans up to 3 meters are possible. We recommend consulting our load-span charts or contacting our engineering team for precise values.Q: Do you offer custom colors or lengths?
A: Yes, we can customize tray lengths up to 6 meters and provide any RAL color. Custom colors may require a minimum order quantity and longer lead time. Please contact us with your requirements.Q: How do I install FRP cable trays? Are special tools needed?
A: Installation is similar to metal trays. Standard tools like drills, wrenches, and saws are sufficient. We recommend using stainless steel or FRP fasteners to maintain corrosion resistance. Detailed installation instructions are provided with each order.Q: What is the typical lead time for a standard order?
A: For standard sizes and colors, lead time is 15–20 working days. Custom orders may take 25–30 working days. We can expedite production for urgent projects upon request.Q: Do you provide samples for testing?
A: Yes, we offer small samples (approx. 30 cm length) at a nominal cost, which is refundable upon bulk order. Contact our sales team to arrange a sample shipment.
Hengshui Ruibin New Materials LLC has been a trusted manufacturer of FRP products for over 10 years, serving clients across the globe. Our factory is equipped with automated pultrusion lines and a dedicated quality control laboratory. We have supplied cable trays for major projects in power generation, oil & gas, water treatment, and telecommunications. With a commitment to innovation and customer satisfaction, we stand behind every product we deliver.
Contact us today to discuss your cable tray requirements, request a quotation, or ask for a free sample. Our experienced team is ready to help you find the best solution for your project.
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