HAVC Air Duct PU Pre Insulated Duct Panel
consist of Polyurethane (PU) insulation foam and aluminum foil or aluminum sheet 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, 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 PU panel can be 60micron aluminum foil, 800micron aluminum sheet and pre-painted GI sheet.
External /Internal Use:
Panel Structure: Silver Alu. / PU Foam / Silver Alu. Sheet
Foam Density: 48kg/m3
Panel Dimension: 3950mm*1200mm*20mm
Alu. Foil: 60 or 80 Micron (Embossed)
Alum. Sheet: 150 to 200 Micron (Embossed)
Why choose HAVC Air Duct PU Pre Insulated Duct Panel
1. High thermal insulation with a thermal conductivity value of 0.022w/m.k allows for maximum exploitation of air handling unit capacity, increasing efficiency and reducing operating costs.
2. Extremely light weight compared to sheet metal ducts allows a reduction of weight on the structures, supporting points, workmanship costs and materials necessary for the installation.
3. Air-tightness of UNTDuct PU System is eight times more than traditional ducts.
4. The use of aluminum for the internal surfaces of the ducts ensures hygiene and cleanliness, also it has a beautiful appearance and is suitable for the food industry.
5. The sandwich structure (aluminum – insulating material – aluminum) guarantees a good acoustic behavior. Vibration and reverberation are stopped by the insulating material, contributing to a higher comfort in the environment where UNTDuct System is installed.
6. It is easy to manufacture ducts at job site with considerable advantages on transport costs.
7. UNTDuct PU Panels have a low participation in fire, do not drop and smokes have a reduced opacity and toxicity. UNTDuct PU Panels is in conformity with the requirements of the most restrictive international regulations.
8. The outer aluminum coating coupled with the insulating material provides sturdiness, rigidity and good resistance to corrosion, erosion and deformation even in special applications.
Packaging & Shipping
1. 40'HQ Container: 3950/2950*1200*20mm, 10 sheets packed in one carton, total 660sheets(3950mm) / 880sheets(2950mm).
2. 20'GP Container: 2900*1200*20mm, 10 sheets packed in one carton, total 400sheets.
FAQs of PU Pre-insulated Duct Panels
(1) Can you send samples of Pre-insulated duct panels?
Yes, free small sample pieces can be sent out. You just need to pay the express fee.
A.You can provide your courier account, like DHL or FEDEX or TNT.
B.You can call your courier to pick up at our office.
C. You can pay us the express charge by T/T or by PAYPAL etc..
(2) How many sheets can put in one 40ft container?
40ft container usually can load 660 sheets of size 3950*1200*20mm, or 880 sheets of size 2950*1200*20mm.
(3) What is your delivery date, and from which sea port?
For one 40ft container, we can usually delivery it within one week after receiving the deposit.
We usually ship it from Xiamen Port, China, which is in Fujian Province.
Specification of HAVC Air Duct PU Pre Insulated Duct Panel:
|
Item |
Unit |
Specification |
|
Standard Panel Size |
mm |
3950*1200*20 |
|
Alu. Foil Thickness |
mm |
0.06 or 0.08 |
|
Foam Density |
kg/m3 |
48 |
|
Fire Safety (BS476Part 6&7) |
|
Class 0 |
|
Thermal Conductivity |
w/m.k |
0.020 |
|
Compressing Strength |
Mpa |
0.2 |
|
Bending Strength |
Mpa |
2 |
|
Water Absorption |
% |
≤0.1 |
|
Dimension Change |
% |
0.3 |
|
Working Temperature |
℃ |
-60 to +80 |
|
Max Pressure in duct |
Pa |
1500 |
|
Maximum Allowable Wind Velocity |
m/s |
≤15 |
|
Max Continuous Running Temperature |
℃ |
≤70 |
|
Lifespan of PU Air Duct |
years |
>20 |
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