Hvac Fireproof Round Semi Rigid Aluminum Foil Flexible Air Duct
The aluminum duct is made of pure aluminum foil with a thickness of 0.05mm-0.15mm. It has the advantages of fire resistance, high temperature resistance, shock absorption and noise reduction, and strong sealing. It is easy to bend to any angle, and it can expand and contract freely, which is convenient for transportation. Can be used as the exhaust pipe for kitchen, bathroom, exhaust fan and central air conditioning.
* Made of pure aluminum foil 0.05mm-0.15mm
* Fire and high temperature resistance
* Strong sealing
* shock absorption and noise reduction
* Flexible and retractable