Aryash Air tech manufactures spiral duct using special machine which is formed from a metal strip into a rigid steel tube with a 4-ply spiral lock seam. The four-ply spiral lock seam serves as a continuous reinforcing rib, boosting the pipe's crushing resistance to more than twice that of longitudinal lock seam or welded pipe.

With the seam entirely on the outside of the pipe interior surface is very smooth without any obstruction that minimizes friction losses.

Advantages of spiral ductwork include efficient air movement and minimal leakage, which can help reduce the energy needs of HVAC systems. Spiral duct is also relatively inexpensive to install and provides an aesthetic asset once in place.

In INDIA spiral duct is gaining popularity among consultant and even building owner to keep up with the latest trends and requirements of fast the . Also high-performance HVAC systems that reduce energy use and costs. Spiral ductwork can give users a significant performance, installation and aesthetic edge.

• Energy efficient
• Save cost and time to install
• Less insulation material consumption
• Easy to seal
• Easy to hang due less hangers
• Reduce noise
• Easy to measure airflow
• Low leakage so low power consumption
• Light weight
• Very low pressure drop
• Aesthetically Pleasing

• Air conditioning and ventilation
• Warm air heating
• Sound control
• Conveyor system
• Drainage
• Underground
• Dust and Fume extraction
• Humidification
• Concrete voids