combine duct inside aluminum foil outside PVC Diameter Range :75-750mm (3"-30") Standard Length:5 /8//25 Feet
PVC & Aluminum combine duct
we are manufactory
Let business being pleasant and easy!1.We tack care the quality as our life2.Reasonable price, We are manufactory. 3.Convenient traffic , around 2 hours to Shanghai ,60 km distance to the Ningbo port
Date
a. PVC and aluminum combine ductb. inside aluminum foil outside PVCc. Diameter Range :75-750mm (3"-30")d. Standard Length:5 /8//25 Feet
e. compress rate: 1:16 (10 meter can compress to 0.6 meter )
f. low cost for delivery
It'sa flexible ducting with a reinforced PVC polyester riber
cloth with an encapsulated high tensile steel wire helix.
-Acid and alkali resistance. -Ideal for use in general purpose exhaust applications including
bathroom fans , furnace mounted humidifier units, air conditioning
and ventilation system.
PVC and aluminum combine duct
