- PVC flexible ducting is designed for ventilation applications includingduct fans and vent exhausts in factories, basements, farms, chemical, tunnel, automobile manufacturing, ect.
- Applied hard-wearing, flexible vinyl woven polyester with carbon wire spring and adhesive tape, smooth inside wall. Designed to be super flexible and flame-retardant.
- Wear resistant professional industrial adhesive tape and thickened high carbon wire spring ensure rings to be practical and durable.
- Thick ropes can be adjusted to fit the duct' mouth size, ensuring a good-sealing environment and high woking efficiency.
- D-shaped rings are set for hanging the ducting freely, can be installed at high places.