Thanks to its excellent products and quality services, UNT Duct is one of the leading Pre-insulated Air Duct Profile Panel 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.
Pre-insulated Air Duct Profile Panel
Aluminium Foil Faced Pre-insulated Air Duct Profile Panel
Pre-insulated Air Duct Profile Panel deliver a premium, cost-effective solution for high-efficiency air conveyance within all types of HVAC systems.
Manufactured by UNT HVAC, our Pre-insulated Air Duct Profile Panel consist of a 20 mm rigid closed-cell polyisocyanurate (PIR) foam core, clad on both sides with embossed aluminium foil of 60/80 micron thickness. The outer aluminium foil surface is pre-treated with a 2 g/㎡ anti-corrosion epoxy coating, delivering long-lasting protection and stable performance even under demanding, harsh operating conditions.
Engineered as a high-spec thermal insulation substrate, our Pre-insulated Air Duct Profile Panel boast outstanding thermal conductivity performance, reliable fire resistance and robust mechanical structural rigidity. Extensively adopted for HVAC ventilation and air conditioning ductwork, they enable remarkable energy conservation, reliable fire safety and smooth, efficient air circulation throughout ventilation pipelines.
In addition, rigid PIR foam duct panels support a streamlined, highly efficient fabrication workflow: layout marking, precision cutting, folding, taping, adhesive joint sealing and sectional reinforcement. This simplified processing sequence accelerates on-site assembly speed while delivering tidy, uniform finished ductwork with a clean aesthetic.
Advantages of Pre-insulated Air Duct Profile Panel
Outstanding Thermal Insulation Performance
Boasting ultra-low thermal conductivity ranging from 0.018 to 0.022 W/m·K, our panels effectively cut heat loss and heat ingress, delivering over 20% energy savings for HVAC operation. The material retains consistent thermal performance under extreme temperature conditions, with a wide operating range of -196°C up to 140°C.
Premium Fire Resistance & Safety
Compliant with GB 8624 Class B1 fire standard, the PIR material features self-extinguishing characteristics and emits minimal toxic smoke when burned. A dense protective carbonized layer will form upon exposure to fire, effectively inhibiting flame propagation and preventing fire spread along ductwork.
Lightweight Structure & High-Speed Installation
With a mere surface weight of 1.4 kg/m², the panels are easy to transport and install, while greatly lowering ceiling structural load. Thanks to the modular integrated design, overall installation efficiency is boosted by 50% versus conventional galvanized metal duct systems.
How does the Pre-insulated Air Duct Profile Panel contribute to reducing energy consumption?
1.High-density rigid PU foam core delivers superior thermal insulation, effectively blocking heat penetration and cutting heat/cold loss in air circulation.
2. Double-sided aluminum foil forms fully sealed structure with excellent airtightness, drastically reducing air leakage loss.
3. Stable insulation performance lightens the running load of air conditioning units, lowering frequent startup and power consumption.
4. It avoids extra heat compensation needed for traditional ductworks, stabilizing system operation efficiency all year round.
5. Overall optimized ventilation performance greatly reduces long-term operational energy costs for HVAC projects.
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