Thanks to its excellent products and quality services, UNT Duct is one of the leading polyurethane pid duct 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.

Polyurethane PID Duct Panel

Polyurethane PID Duct Panel stands as an essential high-performance functional component widely adopted in contemporary modern HVAC ventilation and air conditioning systems.

Featuring integrated sandwich structure with aluminum foil faces and rigid PIR foam core, it outperforms traditional galvanized steel ducts needing on-site insulation, serving as an ideal upgraded substitute.

Well-known for stable quality, reliable performance and easy installation, our pre-insulated duct boards are widely approved by global customers. They are widely used in hotels, office buildings, airports, hospitals and various commercial and public buildings.

Structure: Silver Aluminum foil/ PIR Foam/ Silver Aluminum foil
Size: 4000*1200*20mm
Foam Density: 50-55kg/m3
Aluminum Thickness: 0.06mm or 0.08mm
Aluminum Color: Silver
Packing: 10 sheets/ package
Loading Capacity: 710 sheets/ 40'HQ (packed with plastic bags)
660 sheets/ 40'HQ (packed with cardboard box)

Fire Safety Performance of Polyurethane PID Duct Panel

Polyurethane PID Duct Panel boasts outstanding fire safety performance, successfully attaining the Class B1 fire resistance rating.

It features excellent self-extinguishing capability, along with low smoke emission and low toxicity properties during combustion.

Once exposed to fire, it can rapidly form a dense and stable carbonized protective layer on the surface, which effectively isolates heat sources and restrains further flame spread.

All fire-related indicators fully meet and conform to internationally recognized mainstream building fire safety regulations and industry standards, ensuring reliable fire prevention safety for various construction application scenarios.