Speedi-Products SM-2860GR 12 12-Inch Diameter by 60-Inch Length 28-Gauge Galvanized Sheet Metal Pipe
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<b>[Product Information]</b><br>
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<li>12-Inch Sheet Metal 28 gauge round pipe</li>
<li>Used in HVAC warm air supply, return and exhaust duct systems</li>
<li>Seal joints with approved duct mastic sealants</li>
<li>Insulate Ductwork for improved energy efficiency and comfort</li>
<li>Consult your local building codes for approved installation practices</li>
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