Trough‑Type Fireproof Cable Tray

It exhibits superior fire resistance, flame retardancy and thermal insulation performance, and maintains structural stability under high‑temperature fire conditions. This ensures continuous power supply to cables for a specified duration, satisfying critical requirements for fire emergency power systems.

 

The fully enclosed design provides reliable protection against dust, rodent damage and mechanical impact, while also reducing electromagnetic interference. It is suitable for a wide range of cable installations, including power circuits, control circuits, weak‑current systems and fire protection lines.

 

Complete accessories are available, including elbows, tees, reducers and cover plates. The system features excellent sealing performance during installation; when combined with fireproof sealing at wall and floor penetrations, it forms an integrated and reliable fireproof system.

 

Widely applied in high‑rise buildings, shopping malls, hospitals, subways, computer rooms and other locations with stringent fire safety requirements, trough‑type fireproof cable tray is a widely used wiring solution in fire protection and electrical distribution projects.