Features:

1. highly flexible

2. flame retardant

3. can be compressible and easy to carry

4. oil, acid and alkali resistant

5. very small bending radius

6. polyester fabric-coated with pvc is leakage-resistant

7. steel wire spiral is abrasion-resistant with strip cover

8. various colors are available

9. working temperature:150~300

Application :

Widely used in these working environment such as tunnel, basement, ship building or welding,laboratory,air-conditioner, engineer-room, the municipal conduct engineering,fire-fighting to ventilate or exhaust waste air,dust to supply fresh air. keep more safely and effectively during working.with the strap or pp rope can conveniently connect to the portable ventilator to use

Structure

Supported by helix steel wire and black rubber strip, it is wear-and-tear proof.

With hanging hooks every 1 meter.

Standard style: One end with metal ring, one end with rope

Other style: with buckle or with clamp

Material:

wall: high-density polyester weave-coated PVC on both sides

spiral: reinforced steel wire

exterior spiral cover : PVC strip

Markets:

Aerospace, Air Duct Cleaning, A/C Ventilation, Blower Hose, Chiller, Cold Air Supply, Confined Space Ventilation, Dehumidification, Fans and Blowers, Flame Retardant, Flight Simulators, Function Tent HVAC, HEPA, Humidity Control, HVAC, Laser Engraving, Mining, Pet Training Hose, Rocket Support Duct, Safety Equipment, Smoke Ejectors, Utility Blowers, Ventilation, Wave Pool Blowers .