Fire Resistant Range Hood Exhaust Duct Foil Expandable Easy Installation

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.

1. Aluminum ducting is manufactured with a helically shaped internal crimped galvanized steel strip.

2. The strip locks together with the aluminum foil in order to form an air tight and leak proof lock system.

3. It ensures excellent strength, making it perfect as a flexible solution for a broad range of venting requirements from low or high pressure heating, as well as for ventilation to air conditioning application.

Feature:

1. Flexible dual layer aluminum foil air duct

2. High tensile steel spiral-wire reinforced structure for durability

3. Ideal for general purpose exhaust applications

4. Fire resistant materials

5. Easy to install

6. Diameter range 2"~20"

7. Different length is available

Material:
Wall: Glass fiber bonded with Aluminum foil
Helix: Steel wire

Packing & Delivery

Packing Details : 1 pcs in an plastic bag, serval pcs in an master box.

Delivery Details : 3-30 days after order of aluminum duct.

Our services:

1. Regularly provide free and new designs for our customers.

2. Provide samples for customers based on their actual samples or images.

3. Provide real-time order progress for customers.

4. If you need to purchase other goods in China, we can share resources.

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.

Product Show

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 us.