Aluminium Foil Flexible Ducting Ventilation

le ventilation par conduits flexibles en feuille d'aluminium est réalisée en 3003 et 8011 feuille d'aluminium, which is continuously and tightly compressed by a spiral. The aluminum flexible air duct ventilation is formed by embossed aluminium foil, which is fireproof, heat-resistant and pollution-free, it is an important component of a new generation of green and environmentally friendly ventilation systems. The flexible ducting ventilation hose is made of aluminum foil, glass fiber cloth and steel wire composite wound inside and outside. It can be made into square, rond, composite and thermal insulation types, it has good flame retardant performance and telescopic effect, which is used for high-rise building ventilation.

The aluminium foil flexible ducting ventilation hose is filled with glass wool between the inner and outer layers of aluminum foil, so that the air passing through it can be insulated, so this is also called the feuille d'aluminium insulation hose. The characteristics of the air duct aluminum foil hose are as follows: it is covered with Mylar reinforced aluminum foil, soutenu par un fil d'acier en spirale, and the Mylar aluminum foil is bonded to the steel wire to strengthen the adhesion and tensile force, which has high elastic tortuosity and simple construction. Aluminium foil flexible ducting ventilation is used for vacuuming and exhausting, and for exhausting and exhausting in public bathrooms. Le tuyau en feuille d'aluminium a des propriétés ignifuges et une sécurité élevée.

The outer structure of the ventilation par conduits flexibles en feuille d'aluminium is composed of a layer of PET that has been electroplated with aluminum foil, and a mesh composed of a tensile and fire-resistant fiber wire. The inner tube is made of aluminum foil made of 3003 et 8011 alloy aluminum and high temperature resistant PET, and then supported by high tension spiral carbon steel wire, which is suitable for high, medium and low cooling and heating air-conditioning ventilation systems.