6 Inch Aluminum Flexible Duct High Elasticity For House Ventilation
Flexible air ducts are typically made of flexible plastic over a
metal wire coil to shape a tube. And they have a variety of
configurations. Flexible ducts are very convenient for attaching
air outlets to the rigid ductwork. It is commonly attached with
long zip ties or metal band claps. Besides, flexible ducts can
tolerate moderate negative pressures.
Wall: Glass fiber bonded with Aluminum foil
Helix: Steel wire
- High elasticity.
- High rupture and mechanical resisting features.
- Pollution-free, no harmful substances emission during operation.
- The wire is characterized by high elasticity and resistance to
frequent change of shape and position.
- Suitable for residential and industrial ventilation.
Packing & Delivery
Packing Details : 1 pcs in an plastic bag, serval pcs in an master
Delivery Details : 3-30 days after order of aluminum duct.
Why choose us?
Ningbo Woofun Electrical Appliance Co., Ltd. is an enterprise
approved and registered by the National related department. We
mainly specialize in carbon filter, aluminum flexible ducting,
semi-rigid flexible ducting, PVC combine ducting etc. Under the
principle of”Customer first, and product first”, we welcome you to
come to visit, investigate us , you will find it is a wise choice
to cooperate with us.
1. Regularly provide free and new designs for our customers.
2. Provide samples for customers based on their actual samples or
3. Provide real-time order progress for customers.
4. If you need to purchase other goods in China, we can share
We can supply several sizes of aluminum foil duct and offer
custom-made services. At the same time, we have strict testing
procedure .Every product must pass testing to ensure every duct is
qualified before shipment.
Thank you for visiting, if you have any questions, please contact