UNTDuct Polyurethane (PU) Foam Pre-insulated Duct Panel with Painted Steel Sheet and Aluminum Foil
The UNTDuct panel incorporates Polyurethane (PU) closed-cell foam, with embossed aluminum facing on both sides. UNTDuct PU pre insulated duct panels have an excellent insulation properties, lightweight material, and great durability. The UNTDuct PU System is widely used for the air distribution of central air duct system, which is one of the most advanced and energy-saving air duct systems.
External /Internal Use:
Panel Structure: Silver Alu. / PU Foam /Painted Steel Sheet
Foam Density: 50kg/m3
Panel Dimension: 3950mm*1200mm*20mm
Alu. Foil: 60 Micron (Embossed)
Alum. Sheet : 180 Micron (Smooth)
Specification of UNTDuct Polyurethane (PU) Foam Pre-insulated Duct Panel with Painted Steel Sheet and Aluminum Foil
Standard Panel Size
Alu. Foil Thickness
Painted Steel Sheetl Thickness
-100 to +80
Maximum Allowable Wind Velocity
Continuous Running Maximum Temperature
Lifespan of PU Air Duct
Advantages of UNTDuct Polyurethane(PU) Pre-insulated HVAC Ductwork:
1.Low thermal conductivity (0.022w/m.k) makes it the most thermally efficient, and hence the thinnest insulation product commonly used for pre-insulated HVAC ductwork.
2.Low ductwork air–leakage can yield significant electrical consumption savings because of reduced heating and cooling loads, and fan energy usage.
3.Weighs up to 72% less than ductwork constructed from GI makes it ideal for refurbishment projects, where existing building structures have insufficient load capacities for new service loads.
4.With anti-bacterial aluminum foil reinforced on both sides, its corrosion protective, hygeian, and could be visibly mounted.
5.Low weight ductwork fabricated in sections and single–fix installation and no need to install insulation as a second operation, reduces project scheduling periods for insulated ductwork.
6. Ductwork fabricated from UNTDuct System is rigid, strong and self–supporting and has a life of more than 20 years.
Thanks to its excellent products and quality services, UNT Duct is one of the leading untduct polyurethane (pu) foam pre-insulated pid duct panel for hvac system 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.