Thanks to its excellent products and quality services, UNT Duct is one of the leading energy saving air ducting manufacturers and suppliers in China. Welcome to buy the high quality and customized products from our factory. We will offer you the best service and fast delivery.
Energy Saving Air Ducting
Energy Saving Air Ducting constitute a high-performance and eco-conscious solution for modern HVAC systems. Designed as an integrated sandwich composite with aluminum foil facings and a rigid PIR foam core, they surpass conventional galvanized steel ducts that require separate on-site insulation work. Thanks to low thermal conductivity and optimised material composition, these duct panels help cut energy consumption throughout the system lifecycle. Free from harmful blowing agents and boasting outstanding thermal stability, they align with sustainable building standards. Widely specified for hotels, office buildings, airports, hospitals and a broad range of commercial and public green building projects.
1. Panel Core Specifications
Structure: Silver Aluminum / PIR Foam / Silver Aluminum Foil (3-layer composite structure)
Foam Density: 52 kg/cubic meter
Panel Dimension: 3950mm × 1200mm × 20mm
Aluminum Foil Thickness: 0.06mm (embossed surface)
Packing Standard: 10 sheets per cardboard box
Key Technologies of Energy Saving Air Ducting
01.
Aesthetic appearance:
The surface of Energy Saving Air Ducting is usually smooth aluminum foil or pre-coated galvanized iron sheet, which has a good appearance effect. It can be directly exposed indoors without additional decoration and is also easy to clean and maintain, meeting the aesthetic requirements of different building environments.
02.
Good acoustic performance:
The sandwich structure (aluminum-insulating material - aluminum) of the Energy Saving Air Ducting gives it a certain sound insulation effect. The insulating material can prevent vibration and reverberation, reduce the noise generated during the operation of the air duct, and provide a quieter and more comfortable indoor environment.
Project Cases of Energy Saving Air Ducting
Specification of PIR Pre-insulated Aluminum Duct for HVAC Duct System
|
Item |
Unit |
Specification |
|
Panel Structure |
|
Alu./ PIR Foam/Alu. |
|
Standard Panel Size |
mm |
3950*1200*20 |
|
Alu. Foil Thickness |
mm |
0.06 |
|
Foam Density |
kg/m3 |
52 |
|
Thermal Conductivity |
w/m.k |
0.022 |
|
Compressing Strength |
Mpa |
0.2 |
|
Bending Strength |
Mpa |
2 |
|
Water Absorption |
% |
0.36 |
|
Dimension Change |
% |
0.3 |
|
Working Temperature |
℃ |
-100 to +80 |
|
Maximum Allowable Wind Velocity |
m/s |
≤12 |
|
Continuous Running Maximum Temperature |
℃ |
≤70 |
|
Lifespan of PIR Air Duct |
years |
>20 |
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