Flexible PU film air duct

Short Description:

Flexible PU film air duct is designed for ventilation system used in tough environment or industrial waste gas exhausting system. The PU film has good anti-corrosion and anti-puncture function; flexible PU film air ducts can be used in tough or corrosive environment. And the flexibility of the duct brings easy installation in crowded space.

Product Detail

Product Tags


It is made of PU film which is spirally wound around high elastic steel wire.


Thickness of PU film 0.08-0.12mm
Wire diameter Ф0.8-Ф1.2mm
Wire pitch 18-36mm
Duct diameter range 2"-20"
Standard duct length 10m
Colour white, gray, black


Pressure Rating ≤2500Pa
Velocity ≤30m/s
Temperature range -20℃~+80℃


It has good puncture resistance and corrosion resistance. This is a new generation of PU material, which is environment-friendly and can be degraded. There is no similar product on the market.

Our flexible PU film air duct is customized according to clients’ technical requirements and different application environments. And the flexible PU film air duct can be cut into the length needed. In order to make our flexible air duct good quality and longer service life, we are using eco-friendly PU, copperized or galvanized bead steel wire instead of normal coated steel wire, and so for any materials we applied. We make our efforts on any details for improving quality because we do care our end users health and experience in using our products.

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