Thanks to its excellent products and quality services, UNT Duct is one of the leading easy install pu 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.
Easy Install PU Air Ducting
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.
Panel Structure: Silver Alu. / PU Foam / Silver Alu. Sheet
Foam Density: 50kg/m3
Panel Dimension: 3950mm*1200mm*20mm
Alu. Foil: 60 Micron (Embossed)
Alum. Sheet : 180 Micron (Embossed)

How Easy Install PU Air Ducting Accelerates Installation Speed (For Contractors)?
1.The integrated all-in-one design omits on-site insulation wrapping, a necessary and time-consuming step for conventional GI ductwork.
2.Being around 70% lighter than galvanized steel, the panels simplify transport, lifting and manual handling with less manpower.
3.Standard factory sizes plus compatible flanges, sealants and fittings support direct grooving and assembly, without extra cutting of auxiliary materials.
4.Dedicated hand tools enable convenient on-site V-grooving, cutting and bending to quickly produce straight ducts, elbows, tees and other fittings.
5.It removes extra processes such as anti-rust painting and insulation fixing straps, avoiding constant construction interruptions.
6.Installation efficiency rises by 40%–60%, shortening the HVAC duct construction period and greatly saving labor hours.
Easy Install PU Air Ducting

PU Pre Insulated Ductwork

Polyurethane Pre-Insulated Ductwork

Pre-Insulated Ductwork
FAQ of Easy Install PU Air Ducting

(1) Can you send samples of Easy Install PU Air Ducting?
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 Polyurethane (PU) Pre Insulated Ductwork:
|
Item |
Unit |
Specification |
|
Standard Panel Size |
mm |
3950*1200*20 |
|
Alu. Foil Thickness |
mm |
0.06 or 0.08 |
|
Foam Density |
kg/m3 |
55 |
|
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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