PID ( Pre-Insulated Duct )
Spiral Round Duct
Black Steel Welding Duct
Long Seam Duct
These highly flexible ducts are made from aluminum foil and polyester. Also, Suitable for all type ventilation fans. The structure is made from springs that are coated with rust proof copper and a special fire retardant adhesive. The product is lightweight yet durable, being able to withstand high temperatures and corrosion from chemical vapor. It is easy to install in all air conditioning systems and ventilation systems.
Grille and Diffuser
Dampers are used in ducts to adjust the airflow and direction. It prevents air from automatically flowing backwards or adjusts the airflow in order to maintain the temperature and moisture in each room. Dampers can be controlled manually or automatically. It is made from special thick galvanized steel. Customers can custom order them as required. The design and manufacturing processes are completed by machines controlled by computers for the highest precision. All processes adhere to SMACNA and ASHRAE standards. At Duct Asia Engineering Co., Ltd., we can design dampers made from steel, stainless steel, galvanized steel, and PVC. Options include manually controlled models, models with an electric actuator, models with a pneumatic actuator, butterfly dampers, louver dampers, and radial vane dampers.
Thermal Insulation that we distributed include closed cell insulation, fiber glass insulation, and rockwool insulation with different thicknesses to suit each customer’s demands. Insulations help save energy and prevent condensation on ducts. They are also durable and once installed, give the room a finished touch.