Available from Air Handling Systems
We manufacture spiral pipe in 18, 20, 22, & 24 gauge galvanized metal. Long life. No painting required on our spiral pipe, will last years outdoors. Stronger than other Spiral Pipe - Our Spiral pipe is up to 20% stronger than smooth pipe systems of the same gauge, due to the added spiral reinforcement.
Spiral Pipe is available in 3-inch to 42-inch diameter in five foot lengths. It is considerably stronger than longitudinal pipe of the equivalent gauge. All 22 gauge Spiral Pipe measures 1/16" less than the noted diameter on the inside (I.D.). Example 6" diameter is 5-15/16" I.D.
Spiral Pipe is easily shipped. Five-foot lengths from 3" to 16" diameter can be shipped via UPS or FedEx Ground for fast delivery. Five-foot lengths 18" inch diameter and larger will be shipped by common carrier. Large cartons are also available for an added cost and are recommended to protect the shipment.