Spiral Duct

We are a manufacturer of spiral duct which is a type of HVAC ductwork characterized by its spiral shape. It's made by wrapping a continuous strip of metal, usually galvanized steel, around a mandrel to form a cylindrical shape. The edges of the strip are then joined together to create a sealed tube. Spiral duct is commonly used in commercial and industrial buildings for distributing air throughout the space efficiently. Its smooth interior surface minimizes air resistance, allowing for better airflow and energy efficiency. Additionally, its sturdy construction and tight seals help to reduce air leakage, ensuring that conditioned air reaches its intended destination with minimal loss.