Our powder coated fire-resistant cable trunking is a closed, rectangular steel channel with a removable lid, built to protect cables from the effects of fire for a stated time and finished with a durable powder coating. The fire-resistant construction keeps circuits such as emergency lighting, alarms, fire pumps, and smoke control working longer in a fire, while the powder coating gives a neat, colored finish that suits exposed routes in buildings.
Or email abby@wananelectric.com, or call or WhatsApp +86 18823394830.
Key Features
- Fire-resistant construction: [confirm the construction, such as a fire-retardant coating, fire-resistant board, or other protective layer] slows the spread of heat to the cables inside
- Rated and tested: fire resistance time of [confirm, e.g. minutes], tested to [confirm: standard], with test report available on request
- Fully enclosed: the base, sides, and lid enclose the cables and keep out flame, dust, and accidental contact
- Powder coated finish: a uniform, colored coating that looks neat and helps protect the steel from rust indoors
- Easy cable access: a removable lid lets cables be added or changed without taking the trunking down
- Complete system: matching bends, tees, reducers, end caps, and lids can be supplied in the same construction and finish
Specifications
| Size, Width x Height (mm) | Thickness (mm) |
|---|---|
| 50 x 50 | [confirm] |
| 100 x 50 | [confirm] |
| 100 x 100 | [confirm] |
| 150 x 50 | [confirm] |
| 150 x 100 | [confirm] |
| 200 x 100 | [confirm] |
| 300 x 100 | [confirm] |
Base material: steel, [confirm, e.g. pre-galvanized or cold-rolled]. Fire resistance: [confirm time, standard, and test report]. Powder coating: [confirm coating type and thickness]. Colors: [confirm available colors]. Standard length: [confirm, e.g. 2000 mm or 3000 mm]. Lid: included, [confirm lid type]. Custom sizes, lengths, colors, and compartment dividers are available on request.
Where to Use It
- High-rise buildings, shopping centers, and commercial buildings
- Airports, stations, hospitals, and public buildings
- Tunnels, subways, and underground spaces
- Circuits for emergency lighting, alarms, fire pumps, and smoke control
- Exposed routes where appearance and a matching color matter
Good to Know
- The coating is not the fire rating: fire resistance comes from the fire-resistant construction and its test, not from the powder coating itself. Ask for the rating, the standard, and the test report that cover the full trunking
- Fire-retardant and fire-resistant are different: fire-retardant slows the spread of flame, while fire-resistant keeps the circuit working for a stated time. Confirm which one your project requires
- Grounding: powder coating is an insulator, so joints need bonding hardware that makes contact with the bare metal, tested according to your project specification
- Cut edges: cutting on site exposes bare steel and may affect the fire-resistant layer, so follow the manufacturer's instructions for cutting and touch-up
- Check the fill: a closed channel gives less airflow, so check cable ratings and fill if the cables run warm
- Use matching accessories: bends, tees, and covers should be in the same fire-resistant construction, so the route is protected end to end
Why Choose Wanan
Wanan has been manufacturing cable management products since 2004, with a 20,000 m² factory. We supply EPC contractors, MEP contractors, and distributors, with drawings, OEM/ODM service, and documents such as material certificates and inspection reports on request. Send us your sizes, fire rating requirement, color, and quantity, and our team will quote.
Or email abby@wananelectric.com, or call or WhatsApp +86 18823394830.
