Description 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. Shipping Shipping Details
