Korean Fiberglass Cable Tray Trough Type

Trough-type fiberglass cable trays (FRP) are U-shaped, corrosion-resistant trays designed to securely support and protect cables in industrial and commercial applications. Design and MaterialTrough-type FRP cable trays feature a U-shaped or channel-like design, providing a contained route for cables while allowing easy access for installation, inspection, and maintenance. They are made from fiberglass reinforced plastic (FRP), which offers high strength, durability, and excellent corrosion resistance, making them suitable for harsh environments such as chemical plants, offshore facilities, and industrial installations.

The trays can be manufactured using pultruded polyester or vinyl ester resin, often with fire-retardant properties. Load Capacity and SpecificationsTrough-type FRP cable trays are available in light, medium, and heavy-duty classes depending on the cable load requirements: Light Duty: Up to 50 kg/meter, suitable for small cables and light installations. Medium Duty: 50–100 kg/meter, ideal for most commercial and industrial applications.

Heavy Duty: Over 100 kg/meter, designed for large cables and high-density layouts. They come in various sizes, thicknesses, and weights, and can be customized to meet specific project requirements.

Applications

These cable trays are widely used in industrial, commercial, and infrastructure projects, including: Electrical and instrumentation cable management in factories and plantsChemical and petrochemical facilitiesMarine and offshore installationsTelecommunications and data centers The trough design provides better protection for sensitive cables, such as control, communication, and instrumentation lines, while still allowing some ventilation to prevent heat buildup. Installation and AccessoriesTrough-type FRP cable trays are compatible with support racks, connectors, and accessories to facilitate installation and maintenance.

They are lightweight, easy to handle, and can be pre-drilled for splice plates or fasteners, simplifying field assembly. The open or solid-bottom options allow flexibility depending on environmental exposure and cable protection needs.

Advantages

Corrosion resistance ensures long service life in harsh environmentsDurability and high strength support heavy cable loadsEase of maintenance due to accessible U-shaped designLightweight and customizable for specific project requirementsFire-retardant options enhance safety in industrial settings Trough-type FRP cable trays provide a reliable, long-lasting solution for cable management where durability, safety, and accessibility are critical.