Ventilation Hose Aluminum Ducting Exhaust Pipe HVAC System Parts
Aluminum foil flexible duct is made of Multi-layer aluminum and polyester laminate with embedded flexible wire spring for different needs of operating temperature. It is bonded with a fire retardant and slip resistant adhesive. The fireproof type is fully fire rated class. Smooth core for reducing friction with airflow. Flexible ductility allows easy installation. Use durable material to prevent tears and punctures.
Main Features
1. can be bent in any direction (small bending radius)
2. fire resistance and excellent resistant to chemicals
3. no need special tools for cutting or fixing and easy to install
4. it has no gas to be emitted
5. flexible and durable