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SPIDA, the professional organization of manufacturers of Spiral Duct, Flat Oval Duct, Round Duct and related products.
Spiral U
What Is Spiral Pipe?
Spiral pipe is formed from a coil of metal into a rigid steel tube with a 4-ply spiral lockseam. It has smooth interior for low friction loss with the grooved seam entirely on the outside. This pipe has a resistance to crushing approximately 2 1/2 times that of longitudinal lockseam or welded pipe. Optional corrugations are available which increase the rigidity of the pipe by approximately 300%. Pipe sections can be joined together by a Standard Spiral Pipe Connector, Gasketed Spiral Pipe Connector, Flange with Barrel Clamp, or Companion Angle Rings.
Advantages of Spiral Pipe
Spiral pipe has many advantages over rectangular ductwork.
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Improved Airflow
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Minimized Air Leakage
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Easier and Less Expensive Installation
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Improved Aesthetics
Spiral Pipe - How It's Made
For a Complete White Paper on the advantages of spiral pipe click below.
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