Alu Flexible Duct+Glass Wool+Jacket Construction
for Firefighting, for Air Conditioner, Industrial, for Environment Protection
for Ventilation Air Conditioning & Refrigeration
10 Meters/ Piece
2"/3"/4"/ 5" /6" /8" / 10"/ 12"/ 14"/ 16"/18"/20"
Insulated, Noise and Attenuation
Aluminum Flexible Air Duct
Scrim Reforced Pet Aluminum Foil
Cartons
5.1-50.8cm