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1. 6 Inch Insulated Flexible Duct R4.2 2. 6 Inch Insulated Flexible Duct 3. 6 Inch Insulated Flexible Duct 4. Insulated
High-Quality Insulated Duct
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Thickened Aluminum Foil and High-Strength Spiral Steel Wire
Our insulated duct is crafted from thickened aluminum foil material and high-strength elastic spiral steel wire. This ensures a durable and robust construction that withstands the rigors of various environments. -
Glass Fiber Insulation Layer
The middle of the duct is lined with a high-quality glass fiber insulation layer, providing excellent temperature resistance, acid and alkali resistance, and flame retardancy. This premium material enhances safety and performance. -
Owens Corning Glass Wool Insulation
Made with Owens Corning glass wool, our insulation material is the safest building material, known for its high thermal resistance and corrosion resistance. It offers a R-value of R-4.2 and a wide temperature resistance range from -4℃ to 454℃, making it ideal for diverse applications. -
Sound Absorption and Noise Reduction
The fluffy internal structure of the glass wool insulation not only provides superior thermal insulation but also effectively absorbs sound. It reduces noise by up to 85%, creating a quieter and more comfortable environment. -
6 Inch Flexible Duct
Our duct is flexible and can be bent easily, eliminating the need for rigid elbows. The self-sustaining aluminum foil ensures that the duct maintains its flatness and does not retract after installation. This design reduces wind resistance and enhances airflow efficiency. -
Multi-Function and Versatile Applications
Designed for both high, medium, and low-pressure ventilation systems without corrosive gases, this duct is perfect for use in central air conditioning HVAC systems, fresh air ventilation systems, and mechanical equipment recovery systems that do not contain corrosive gases. Its versatile design makes it suitable for a wide range of industrial and commercial applications, ensuring reliable performance and maximum efficiency.
GUARANTEED SAFE CHECKOUT
24 Hours Cancellation
We accept order cancellation before Within 24 hours the product is shipped. If the order is cancelled you will get a full refund.
30 Days Returns & Exchanges Policy
If for any reason you are not satisfied with the purchased item,You have 30 days after delivery of your order to return an item.
After 30 days of delivery of your order, we will no longer accept returns.
Refund Process & Return conditions:
To request a return,please email us at:[email protected] ,We will respond within 24 hours after
the consumer sends the email (except weekends).
If it is a quality issue, please
provide an order number and attach clear photos of the items that represent the
issue.
After we receive the returned order, our Quality Assurance department will
inspect and verify the condition of the item.Upon acceptance of your return, a refund
will be issued to the original form of payment within 1-3 business days.
Make sure your item meets all our return conditions :
Items returned without authorization will not be accepted.
The time frame for return
must not exceed 30 days from when the original order was received.
Any promotional
gifts must also be returned with your returned item.
All items must be returned in
their original condition, without scratches or signs of wear, and must not be resized or
altered in any way.
Your return needs to be sent within the given time frame(3-12
working days)
Please make sure you provide us the tracking# and receipt after you
return.
Refunds
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, we will credit the credit limit to your credit card or original payment method within 5 business days (bank processing time frame).
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