Newly Developed Fiberglass Cable Trays

The latest fiberglass cable trays are advanced FRP systems designed for extreme environments, offering high corrosion resistance, lightweight strength, and versatile configurations like ladder, trough, and channel trays.

Overview of Fiberglass Cable Trays

Fiberglass cable trays, also known as FRP or GRP trays, are made from fiber-reinforced polyester or vinyl ester resins, providing superior corrosion resistance, long service life, and low maintenance compared to traditional steel or aluminum trays. They are non-conductive, impact-resistant, and lightweight, making them ideal for industrial, offshore, chemical, and marine applications.

Types of Fiberglass Cable Trays

Ladder Type: Features two side rails connected by transverse rungs, allowing excellent ventilation and heat dissipation. Suitable for power cables and large-diameter control cables, commonly used in substations and industrial plants. Easy to modify for adding or removing cables.

Trough or Channel Type: Provides a bottom plate with side rails for better protection while maintaining some ventilation. Ideal for control, communication, and instrumentation cables that require shielding from dust or falling objects.

Enduro FR

P Ladder Tray: A high-performance system designed for harsh and corrosive environments, including offshore platforms, chemical plants, and refineries. It is pultruded for strength, lightweight, and durability, with world-class testing to ensure compliance with industrial standards.

Advantages of New FRP Cable Trays

Corrosion Resistance: Unlike steel, FRP trays resist rust, chemical attack, and environmental degradation.

High Strength-to-

Weight Ratio: FRP trays are lighter than steel (up to one-third the weight) but maintain comparable or superior load capacity.

Non-

Conductive and Insulating: Reduces electrical hazards and provides thermal insulation, unlike metal trays. Durability and Low Maintenance: Resistant to UV exposure, moisture, and mechanical impact, leading to lower lifecycle costs. Versatile Configurations: Available in straight sections, bends, tees, reducers, and covers, allowing flexible installation in complex layouts.

Applications

New fiberglass cable trays are suitable for offshore oil and gas platforms, chemical and metal refineries, water treatment plants, marine vessels, and industrial facilities where corrosion, chemical exposure, or extreme environmental conditions are concerns. They are also used in sensitive installations requiring non-magnetic and radio-transparent properties, such as laboratories and communication systems.

Conclusion

The new generation of fiberglass cable trays combines lightweight strength, corrosion resistance, and versatile design, making them a superior alternative to traditional steel or aluminum trays in demanding industrial and marine environments. Their modularity, durability, and safety features make them ideal for modern electrical and instrumentation cable management systems.