Fiberglass cable tray trough

Fiberglass cable trays and troughs are available in ladder, trough, and channel designs, made from polyester or vinyl ester resins, offering corrosion resistance, lightweight strength, and suitability for harsh environments. Types of Fiberglass Cable Trays1.

Ladder Type Fiberglass Cable Tray

Features two side rails connected by transverse rungs, allowing excellent ventilation and heat dissipation. Ideal for power cables, large-diameter control cables, substations, and industrial plants. Easy to install and modify when adding or removing cables.

Available in different rung spacing and loading classes for light, medium, and heavy-duty applications. 2.

Trough or Channel Cable Tray

Consists of a bottom plate with side rails, providing more protection for cables while still allowing some ventilation. Suitable for control cables, communication lines, instrumentation circuits, and sensitive signal cables. Often used in environments where shielding from dust, debris, or falling objects is important.

3.

Custom and Pultruded FRP Profiles

Fiberglass trays can be pultruded or molded, allowing assembly into complete systems including straight sections, bends, tees, reducers, covers, and supporting hardware. Pultrusion technology ensures non-conductive, non-magnetic, corrosion-resistant trays that are lightweight yet strong, often weighing one-third of steel trays while maintaining superior strength.

Material Options

Polyester Resin: Standard corrosion resistance, gray color, suitable for general industrial and outdoor applications. Vinyl Ester Resin: Higher chemical resistance, beige color, ideal for harsh chemical or marine environments. Surface Veil: Applied during pultrusion for UV protection and enhanced corrosion resistance.

Applications

Marine and Offshore: ABS-approved fiberglass trays for harsh marine environments, with stainless steel banding options for compliance with coast guard requirements. Industrial Plants: Chemical plants, refineries, water treatment facilities, and laboratories benefit from FRP trays due to their resistance to corrosion, fire, and impact. Outdoor Installations: Fiberglass troughs are fireproof, corrosion-resistant, and customizable for outdoor use.

Accessories and Features

Fittings are typically mitered with a 12" radius, and systems include covers, reducers, and support hardware. CAD/BIM submittal tools are available for selecting and visualizing tray systems in 2D and 3D.

FR

P trays meet ASTM E-84 Class 1 Flame Rating and ASTM D-635 self-extinguishing requirements. Fiberglass cable trays and troughs provide a durable, lightweight, and corrosion-resistant alternative to steel, making them suitable for a wide range of industrial, marine, and outdoor applications. Their modular design allows flexibility in installation and future expansion.