12" 14" 16" 18" 20" 24" PVC Flexible Duct Hose 32ft 16ft 9.8ft Flame Retardant HVAC Ducting for Ventilation Exhaust Drying Cooling Applications(5m(16.4ft),400mm-16)

Flexible expansion and contraction of the ventilation duct, free bending, unique material, wear-resistant and durable, waterproof and flame retardant, easy to store and transport, practical ventilation equipment.You can also use your imagination for DIY site for your pet.Product type: Flexible fan ductingFeatures: PVC ducting, durableMaterial: Industrial Grade PVC + Mesh + Thick Steel WireLength: 1m(3.3ft) , 2m(6.6ft) , 3m(9.8ft) , 5m(16.4ft) , 10m(32.8ft)Condition: Brand newPackage Contents: PVC Flexible Air Pipe×11. This product is manually measured, and there may be an error of 1-3cm.2. Due to the shooting angle, light, angle of view, etc. it is inevitable that there will be subtle errors and chromatic aberrations. Thank you for your understanding.

• Our heavy duty duct designed for ventilation applications includingduct fans and vent exhausts in factories, basements, farms, chemical, tunnel, automobile manufacturing, ect.
• Made of thickened nylon cloth + steel wire, support with spring steel wire internal. The air duct temperature resistance, waterproof and oil repellent, flexible, internal smooth and oil repellent, flame retardant.
• D-shaped rings are set for hanging the ducting freely. Two stainless steel rings plus 4 D-shaped rings of two meters for one ring.
• Dryer vent hoses all-in-one molding, can be folded and unfolded easily, can be bent in any direction, can form at right angles without breaking.
• Thick ropes can be adjusted to fit the duct' mouth size, ensuring a good-sealing environment and high woking efficiency.