7" DuraVent DuraBlack 24 Gauge Stovepipe
7" Diameter, 24 gauge steel painted black. Subtract 1 1/4" from each length to calculate the installed length.
This pipe used to be welded seams, but is now LOCK-SEAMED. We strongly suggest either Ventis or Heat-fab welded seam 22 gauge stovepipe for your system.
Warranted for a period of five years from installation, ONLY if installed by a professional installer. That is Duravent's rules folks, not ours.