Spiral Duct

  • Spiral lockseam duct is machine-formed. Four-plys of metal forming a continuously interlocked reinforced rib on the outside permit fabrication of long lengths of pipe in a variety of diameters from minimum gauge material.

Please call for full-sized, original submittal data.

o        Fabricated in compliance with SMACNA or UMC standards.

o        Manufactured from galvanized, galvaneeled, aluminum, stainless steel or PVC coated steel.


Return to Table of Contents


Contact us at: sales@parmetal.com

3812 N 39th Ave, Phoenix, AZ 85019

602-258-2299 voice ● 602-258-2298 fax