1 Plastic ventilation duct
2 PVC with wire reinforced
3 2"~12" flexible ducting

Plastic ventilation duct,plastic duct,plastic ducting 

Material:
Wall:Top Quality PVC
Spiral:PVC coated steel wire  

Application:
1 Ideal for ventilation and air conditioning HVAC system,industrial vacuum cleaner,and granulate conveying systems.
2 Suction and transportation hose for: 
   Gaseous medias such as vapors and smoke.
   Liquid flows.
   Small granules such as saw dust,powders and ect.

Features:
1 Highly flexible with low weigh
2 Compressible
3 Smooth interior(optional)
4 Tearing resistant
5 Highly transparent wall
6 Small bending radius

Working temperature range
-20 °C to +70 °C