Flexible Duct Hose

Suitable for Portable Ventilator Fan. Flexible Ventilation Ducting is mostly used for wind drawing-in and drawing-out in the underground mining and tunnel project. It can be customized for diameter 300 mm to 3200 mm and length for every piece 5 m to 200 m. Kind of connection can be customized: Zipper, Steel Ring, Eyelet and Velcro.

SKU: SF22001 Category:

Technical specifications

Material PVC flame-resistant ,static-free fabric with metal ring to peg the duct body. Metal hook with rope at the opening side.
Color orange
Dimension 300mm, 400mm, 450 mm, 500mm, 600mm
Length 5 meters
Fabric PVC water and fire resistant fabric
Temperature range -20-80°C
Supported by helix steel wire and black rubber strip, it is wear-and-tear proof
Normal production one end with bugle and rope, one end with metal ring, with hanging rings every 1 meter


  • Light weight and high strength
  • High anti-flaming
  • Long term Anti-static electricity
  • Low air leakage
  • Low air resistance
  • Long service life
  • Easy installation
  • Easy repair
  • Safe and Environmental protection
  • Great value


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