Rectangular FRP Cable Tray

Rectangular FRP cable tray is a glassfiber reinforced polyester conduit system designed for supporting and protecting power and communication cables in corrosive environments. The closed rectangular section provides full enclosure against dust, moisture, and chemical splash, making it ideal for outdoor and industrial installations.

Key Features

• Corrosion resistant to acids, alkalis, and salt spray — no painting or galvanizing touch-up needed.

• Light weight: one quarter the weight of steel tray, reducing support load and installation labor.

• Non-conductive and non-magnetic, safe for high-voltage and EMI-sensitive areas.

• Smooth inner surface reduces cable pull friction and extends cable service life.

• Available in custom widths, heights, and lengths up to 6 m per section.

Applications

Widely used in chemical plants, wastewater treatment works, coastal power stations, offshore platforms, paper mills, and metallurgical facilities where steel tray would corrode within a few years. The rectangular enclosure is preferred for outdoor cable runs exposed to rain and UV, and for buried or concealed installations.

Material Options

Standard tray uses unsaturated polyester resin with E-glass rovings. For strong acid or high-temperature service, vinyl ester resin is recommended. Standard color is resin cream or gray; green and other colors are available on request.

Conclusion

Rectangular FRP cable tray delivers a long-life, low-maintenance cable support solution for the most demanding corrosive environments.