Examples of some of the spiral items that we can make. Our spiral forming machine is capable of 18 – 28 ga. galvanized, 20 – 26 ga. stainless steel, 0.032 – 0.040 aluminum. Pipe and fittings are built to SMACNA 2005 standards as specified on the plans or by the contractor. All items can be made single-wall unlined or lined with 1″, 1.5″, or 2″ liner board.
