Polyurethane(PU) Pre-insulated Duct Sheet for HVAC Ductwork
consist of polyurethane (PU) insulation foam and aluminum foil on both sides. It is energy saving and environment-friendly, and widely used for HVAC duct system.
Compared with traditional galvanized Iron (steel metal) ductwork, PU Pre-insulated HVAC Duct has offer a high performance, light weight and robust system that requires only a single fix installation process. It had become more and more popular all over the world. According to different application or project requirement, the facing of PIR panel can be 60micron aluminum foil, 200micron aluminum sheet and pre-painted GI sheet.
Internal Use:
Panel Structure: Silver Alu. / PU Foam / Silver Alu.
Foam Density: 50kg/m3
Panel Dimension: 3950/2950/2900*1200mm*20mm
Alu. Foil: Embossed 60 Micron
Company Profile
was established by several co-founders who have more than 15 years experience in PU & PIR Foam Industry. It is conveniently located in the beautiful seaside city of Xiamen, China. We specialize in the research and manufacturing of UNTDuct polyurethane (PU) / polyisocyanurate (PIR) System for HVAC air distribution and PU insulation boards for building.
UNTDuct System is like no other insulated ductwork system. It is the most advanced and innovative sy stem of pre-insulated air distribution ductwork available in China. The UNTDuct System is proven to be innovative product that is easy to install and maintain providing a new perspective in the field of air distribution.
UNT provides specialized and comprehensive training programs to appointed distributors and clients in order to ensure that their fabricators carry out the fabrication of UNTDuct Pre–insulated Ducting System for any Project directly at site, assuring fast and more accurate execution of duct installation requirements. UNT also provides technical support to appointed distributors and clients in order to ensure its satisfaction throughout the consistent quality of ducting fabrication and installations supplied.
Specification of Polyurethane(PU) Pre-insulated HVAC Ductwork
|
Item |
Unit |
Specification |
|
Panel Structure |
|
Alu./Foam/Alu. |
|
Thickness |
mm |
10/15/20/25/30/40mm |
|
Standard Panel Size |
mm |
3950/2950/2900*1200mm |
|
Silver Alu. Foil Thickness |
mm |
0.06 |
|
Foam Density |
kg/m3 |
50 |
|
Thermal Conductivity |
w/m.k |
0.022 |
|
Compressing Strength |
Mpa |
0.2 |
|
Bending Strength |
Mpa |
2 |
|
Water Absorption |
% |
≤0.1 |
|
Dimension Change |
% |
0.3 |
|
Working Temperature |
℃ |
-100 to +80 |
|
Maximum Allowable Wind Velocity |
m/s |
≤15 |
|
Continuous Running Maximum Temperature |
℃ |
≤70 |
|
Lifespan of PU Air Duct |
years |
>20 |
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