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