Pre Insulated Aluminium Duct

TD Insulated Aluminum Ducts is developed specially for the air distribution in HVAC applications. Presently we have got two major categories of TD Pre-Insulated duct panel as PUR & PIR.


TD PUR Panel is a sandwich panel composed of a layer base from good fire retardant rigid polyurethane foam covering both sides with coated and epoxy aluminum foil. Polyurethane foam has a good chemically and thermally stability and aluminum foil guarantees sturdiness and withstand corrosion in long-term use. TD PUR Panel is approved by third party in Australia as per testing standard AS/NZS 1530.3-1999. We are manufacturing based on it. The general standard as below



Advantages

Fir safety, fire retardant B1l

Excellent, constant thermal insulation thanks to the high density polyurethane (52+/-2kg/m3).

Light weight, TD ducts weight 1.46kg/m2 compared to 9.8kg/m2 sheet metal duct.

Silent operation, vibration and reverberation are minimized, increasing system comfort.

Hygienic and does not absorb humidity.

Air tight seal, very low are leakage, the leakage test result is only 0.98m3/h.m2.

Simple and easy but highly productive fabrication and installation

Easy maintenance and modification can be performed on site, cut and gluing can be applied in any section of the ducts.

Excellent appearance and long lasting, life expectancy are 20 years.