Hawa Industrial LLC is part of Qawasmi Group and has been established by a team of professionals with combined experience of over 20 years in the
field of A/C ducting , Hawa Industrial LLC is one of the leading
manufacturers of the pre-insulated panels & duct System.
The brand name of our pre-insulated Panel is HAWA ,The product is a prime quality Pre-Insulated panel matching and exceeding international quality standards .
Hawa is the ideal panel for fabricating a pre-insulated duct network system with a wide range of specifications complying to most requirements .
Hawa Phenolic foam is a closed-cell type rigid foam made of phenolic resin and flame retardant, foaming agent, curing agent and other additives. Hawa Phenolic foam panel 58kg/m3 ±3 nominal density, 20/30mm
thickness, CFC/HCFC-free rigid phenolic insulation core with ozone permeability potential, 80 micron aluminum foil facing both side .
Weight : Hawa Duct system is lightweight and can be handled easily. The weight of the panel is approximately 130gm/ft2, which is much less than conventional duct, G-I firberglass insulated duct ,canvas cloth and all related accessories . Also Hawa duct is strong enough to withstand rigorous maintenance activities.
Hygiene : Hawa Duct is very much more hygienic due to
the simplicity of cleaning and washing the outer and inner surfaces .
Easy to Design Hawa Panels can be easily designed manually or by CNC machine, computerize with special software.
CNC machine can tailor the panel to the best possible and most efficient method to reduce the wastages. They fit every specified shape may be requires with the least effort .
Decoration Compatibility : HAWA Duct can be made compatible to any decorated media, where it needs to be painted to match the surroundings. It can also be left exposed to ass and extra dimension to the ceiling view .
Weather Proofing : Normal indoor use of HAWA Duct calls for 20mm thick material with 80/80 micron aluminum foil. For the outdoor use a 30mm panel with aluminum thickness 200 Micron designed to withstand harsh weather, temperature and humidity .
HAWA Panel is CFC-free which make this product environmentally friendly and eligible to green building concept due to above characteristics .
Air Tightness : HAWA Duct has excellent hermetic qualities that improves system efficiency and reduces running coast.
This is due to the engineered connection joints that prevent any possible air leakage.
Thermal Conductivity : HAWA Duct Panel K value for Phenolic are approved by ASTM C-518 standard confirming that HAWA Duct is on of the best thermal insulation material.
Fire Resistance : HAWA Duct Phenolic panels have been tested for Fire Properties & Smoke Development.the test meet with the international British and American standards ,BS 476 and UL 723 standers .
UV Resistance : HAWA Panel are coated with epoxy primer on aluminum foil facing guarantees UV protection to the panels. QUV test 4 hour UV 313 nm at 60C an, 4 hours condense 40C for 1000 hours with light fading
Thermal shock resistance : Hawa Duct are resistance to thermal hock(according to AICC No 13) no alteration. Accordingly Hawa Duct would be ideal for indoor and outdoor use .
Vibration : The density and rigidity of Hawa Duct ensures less vibration and reduces noise level compared to the G.I. duct .
Time And Cost : The Utilization of aluminum grip flanges to join the system enables quick connection to component such as fire damper ,VCD ,attenuators ,and due to it light weight it will save the installation time and cost .
Time And Cost : The Utilization of aluminum grip flanges to join the system enables quick connection to component such as fire damper ,VCD ,attenuators ,and due to it light weight it will save the installation time and cost