1.Main Materials (Wire): High Steel Wire 2.Main Materials (Foil): Aluminum Polyester Laminated 3.Diameter Range:50~300mm Adhesion Strength;Hot-melt type adhesive-vulnerable to heat and moisture is not used, thus duct is strong.Steel Wire;High tensile steel wires are suitable to each...

Aluminium foil air duct 1.ventilation installation 2.Specification, 2'' --- 24'' 3.used in kitchen, air condition, basement. Aluminium foil air duct  for ventilation system properties. RoHS approval.High flexiblity and axail compressibility, extension rate...