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Round 4 Inch Flexible HVAC Duct Insulation Wrap Insulated Aluminum Small Bending

Round 4 Inch Flexible HVAC Duct Insulation Wrap Insulated Aluminum Small Bending

Brand Name : woofun
Model Number : wfduct-128
Certification : SGS
Place of Origin : Ningbo, Zhejiang
MOQ : Negotiable
Price : Negotiable
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 100000 meters per month
Delivery Time : Shipped in 25 days after payment
Packaging Details : Seaworthy package
Feature : flexible duct with insulation
Color : Silver or black
length : Different Length Available
Fiberglass density : 16kg - 24kg/m3
Size : Customized Size
Material : Aluminum foil
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Round 4 Inch Flexible HVAC Duct Insulated Aluminum Small Bending Radius

Product Description

Insulation coat is comprised of the glass wool, and the outer protection is built with the two-layer coat of the laminated aluminum strengthened with the glass fiber.
It has the advantage of no need to use special tools for cutting or fixing, it does not emit toxic gases in high temperatures. It is fire resistance.


1. It’s a range of fully flexible insulated aluminum ducting, it is easy to connect to ducting

2. Highly flexible

3. Excellent resistance to chemicals

4. Small bending radius

5. It is a ducting with high tensile steel wire helix

6. No need special tools for cutting.

7. In case of fire no toxic gas are emitted

8. The product have been successfully tested for fire resistance

9. Can be bent in any direction


1. Heavy duty insulating material.

2. Reduces your grow room temperature.

3. Reduces air flow noise.

4.Strong high quality construction.


Recommended for industrial or residential air movement applications.

Temperature Range: -20 F to +160 F

Standard Length: 5M or as your requirement.

Standard Colors: Metallic silver

End Finish: Plain Cut

Packing & Delivery

Packaging Details: 1PC/CTN

Delivery Detail: Shipped in 20 days after payment

About 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.

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 .


Q1. Can I get any discount?
A: The price is negotiable, we can offer you discount according to your order quantity.
Q2. How much are the shipping costs?
A: Shipping cost is charged by the package’s weight and related to the shipping methods you choose and your destination.
Q3. Do you offer samples?
A: Yes, we can send a sample to you in order to check the quality.
Q4. How many styles for my select?
A: Many types for your choose or as per customized.
Q5. Tell me your company’s strength, because I want to place order to you.
A: We cooperate with many factories and we have many famous clients around the world.

Product show

We can supply several sizes of insulated ducting and offer custom-made services. At the same time, we have strict testing procedure .Every product must pass testing to ensure it is qualified before shipment. If you have any problem, please contact with us!

Product Tags:

heating duct insulation wrap


round duct insulation wrap

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Round 4 Inch Flexible HVAC Duct Insulation Wrap Insulated Aluminum Small Bending Images

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