Engineered for superior performance, this 12" diameter, 7.5-foot long spiral pipe is fabricated from robust 26-gauge G-90 galvanized steel, meeting rigorous ASTM and SMACNA standards for commercial and industrial ductwork. The spiral lockseam construction ensures exceptional strength and rigidity, minimizing the need for additional joints and hangers, while providing excellent crush resistance—over twice that of longitudinal seam pipe. Ideal for HVAC supply, return, and exhaust air systems, this pipe's smooth interior reduces air resistance and minimizes pressure drop, optimizing airflow for maximum efficiency in demanding applications.
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Some products sold on this website can expose you to chemicals including nickel, chromium, and other substances known to the State of California to cause cancer and reproductive harm.
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