Spiral Blog

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Difference Between Rectangular and Round Spiral Ductwork

Ducts are designed to function as passageways in HVAC systems to transport and remove air. They are used in both commercial and residential structures. In these systems, either spiral ductwork or rectangular ductwork, or both [...]

By | July 5th, 2021|Categories: Uncategorized|0 Comments

Spiral Manufacturing is Hiring for a Shipping Supervisor

Shipping Supervisor Position Spiral Manufacturing, Inc. is hiring for the position of Shipping Supervisor in our Coon Rapids, MN facility. Please see the qualifications and required skills outlined below, and to apply, send your resume [...]

By | March 10th, 2020|Categories: Uncategorized|0 Comments

Blast Gates vs Air Gates

Blast gates vs. Air Gates It’s easy to confuse dust collection blast gates and air gates, because they serve the same purpose. However, there is a difference between the two. Dust Collection Blast Gates Blast [...]

By | August 29th, 2016|Categories: Air gates, dust collection|Tags: |0 Comments

Custom-Made Fittings

Standard Fittings Spiral Manufacturing offers a complete line of seam welded, slip-joint fittings designed especially for use with Spiral pipe. Standard fittings include many types of elbows, crosses, tees, laterals, reducers, and other components fabricated from [...]

By | June 21st, 2016|Categories: Fittings, Uncategorized|0 Comments