FRP Cable Trays, Trunkings and Ladders with Covers Shipped to Thailand

Shanghai Qiongkai Industrial Co., Ltd. has announced the successful shipment of a complete order to a Thai client. The shipment includes FRP cable trays, FRP cable trunkings, and FRP cable ladders – all supplied with covers. The products have been dispatched to the Thai port and will be used in an industrial infrastructure project.

Typical Applications of FRP Cable Management Systems

FRP cable trays, trunkings and ladders are widely used in environments where traditional steel systems quickly deteriorate due to corrosion, moisture or chemical exposure. Common applications include:

• Chemical and petrochemical plants – FRP resists acids, alkalis and aggressive solvents.
• Offshore platforms and shipbuilding – It withstands constant saltwater spray and high humidity.
• Wastewater treatment facilities – FRP is immune to hydrogen sulfide and other corrosive gases.
• Power plants and electrical substations – The non‑conductive material provides safety around high‑voltage cables.
• Tunnels and bridges – Light weight simplifies installation in confined or elevated spaces.
• Data centers – FRP generates no electromagnetic interference and requires no grounding.
• Renewable energy projects (solar farms, wind turbines) – It offers excellent durability under outdoor conditions.

In Thailand, FRP cable management products are increasingly specified for petrochemical parks, coastal industrial estates and power grid upgrades, where the tropical climate and saline environment accelerate corrosion of steel alternatives.

Advantages of FRP Cable Trays, Trunkings and Ladders

1. Outstanding corrosion resistance – FRP does not rust or corrode, even after decades of exposure to chemicals, salt spray or high humidity. A well‑manufactured FRP system can last more than 25 years with minimal degradation.
2. Light weight – FRP is about one‑quarter the weight of steel. This significantly reduces transport costs, requires fewer workers for handling, and lowers the load on building structures.
3. Electrical insulation – As a non‑conductive material, FRP eliminates the need for grounding, prevents stray current corrosion, and improves safety for personnel working near live cables.
4. Low maintenance – No painting, coating or regular anti‑corrosion treatment is ever needed, resulting in substantial long‑term cost savings.
5. Design flexibility – FRP can be molded into various shapes – trays, trunkings (enclosed channels), ladders (open rung design) – as well as custom sizes and colors.

Disadvantages of FRP Cable Management Systems

• Higher initial cost – The upfront material cost of FRP is generally higher than that of standard mild steel. However, the total cost of ownership is often lower because of reduced maintenance and a longer service life.
• Lower load capacity than steel – While FRP is strong enough for most cable loads, it cannot match the extreme load‑bearing capability of heavy‑duty steel trays. For applications with very heavy cables or unusually long spans, steel may still be preferred.
• UV sensitivity – Standard FRP can degrade under prolonged direct sunlight if not formulated with UV inhibitors. For outdoor installations, UV‑resistant resin or a protective coating is required.