GI Round Duct
Our GI round duct systems are crafted to exceed the most rigorous HVAC and industrial standards. Leveraging our extensive experience and state-of-the-art equipment, we deliver superior quality products that meet your exact specifications. Our ducts are manufactured with precision using advanced CNC machines, ensuring accurate dimensions and exceptional product quality. Master duct’s construction standard not limited to. Our ducts are constructed in strict accordance with DW144, SMACNA, and ASHRAE standards, ensuring superior strength, minimal leakage, and exceptional vibration resistance. Master duct’s GI fabrication is as follows: Our ducts are meticulously crafted from hot-dipped galvanized steel sheets, adhering to the ASTM A 653 standard. These sheets feature a durable G90/Z275 zinc coating for exceptional corrosion resistance and long-lasting performance. Transverse & Longitudinal joints By employing high-quality tools and machines that adhere to international standards, our ductwork joints are meticulously crafted to ensure minimal leakage, resulting in a more efficient and comfortable indoor environment
