1000mm 6inch Was going to use on Narrowboat Never used - has dents on each length. Ideally collection from Ealing Straight pipe (effective length). Manufactured by SFL - SFlue is a twin wall flue system designed for use on woodburning and multifuel stoves. Operating temperatures up to 450 deg C Insulation thickness 25mm Corrosion resistant 316L Stainless steel Twist lock jointing system - secures using locking band BS EN 1856-1 T450 N1 D Vm G(50) Locking band is included with all parts having a female collar Diameter is internal
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