CORRUGATED METAL VENT PIPE AND ASSOCIATED SYSTEM AND METHOD

A corrugated metal vent pipe includes a helically corrugated pipe structure formed by helical winding of a corrugated metal strip, wherein the helically corrugated pipe structure has a diameter of between 15 inches and 36 inches and a plurality of vent openings distributed thereon. A first pipe end...

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Bibliographische Detailangaben
Hauptverfasser: ROBBINS, GREG L, PETERSON, WAYNE, ZEPP, WILLIAM L
Format: Patent
Sprache:eng ; fre
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Beschreibung
Zusammenfassung:A corrugated metal vent pipe includes a helically corrugated pipe structure formed by helical winding of a corrugated metal strip, wherein the helically corrugated pipe structure has a diameter of between 15 inches and 36 inches and a plurality of vent openings distributed thereon. A first pipe end treatment is located on a first end of the helically corrugated pipe structure, and a second pipe end treatment is located on a second end of the helically corrugated pipe structure.