Aluminum foil telescopic hose is made of aluminum foil composite film by winding high strength steel wire, also called as aluminum foil composite air pipe.

Material quality: Double sided aluminum foil+steel wire; Three-sided aluminum foil+steel wire; Single sided aluminum foil+PVC film+steel wire; Double sided aluminum foil+black PVC head+steel wire.

Features: high temperature and corrosion resistance, waterproof and noise reduction; flexible, convenient and flexible to use.

Applicable: Air and smoke exhaust for central air conditioning, fresh air system, all kinds of machinery.