AmeriVent® Gas Vent Pipe Section, Type B, Series: 3E, 3 in ID x 3-1/2 in OD Dia, 6 in Length, Steel/Aluminum, Galvanized
Diameter : 3 in ID x 3-1/2 in ODFinish : GalvanizedLength : 6 inMaterial : Steel/AluminumSeries : 3EType : Type B
0.012 in THK aluminum alloy inner wall0.018 in THK galvanized steel outer