© All Rights Reserved Sandkuhl Clay Works, Inc. 2014-2016
Clay Flue Liners / Clay Chimney Liners
Square Flue Liners & Rectangular Flue Liners
-Straight Side Walls, Uniform Dimensions
-Clean End Cuts--Few Burrs
-Composition Includes Fire Clay for Maximum Heat Resistance
-Less than 3% Absorption Prevents Freeze-Thaw Damage
-Smooth, Dense Inner Walls Minimize Creosote Build-up
-Available in a Full Range of Sizes in 2’ or 1’ Lengths
-Meets ASTM C-315 Clay Flue Liner Standard
-Available with Pre-cut Holes for Appliance Connection
Round Flue Liners
-Male/Female End Joint for Tight Connection
-Joint Prevents Creosote Leakage
-Smaller Cross-Section Flue Can Be Specified Due to More Efficient Draw
-Composition Includes Fire Clay for Maximum Heat Resistance
-Less than 3% Absorption Prevents Freeze-Thaw Damage to clay
-Smooth, Dense Inner Walls Minimize Creosote Build-up
-Meets ASTM C-315 Clay Flue Liner Standard
-Available in 2’ or 1’ Lengths
-Available with Pre-cut Holes for Appliance Connection
Note: Round flues should be installed so that the male joint is down.
Wall Thimbles / Clay Thimbles
-Makes 90° connection for Appliance (furnaces, water heaters, wood stoves, etc.)
-Site Assembled with Refractory Mortar
-Joins with Clay Chimney Liners with Pre-cut Holes
-Various Sizes and Lengths Available
-Thimble joins with SQUARE Flue Liners with Pre-cut Holes
-Saddle joins with ROUND Flue Liners with Pre-cut Holes
Chimney Offsets
-Prefabricated Clay Offsets in
Square/Rectangle and Round
-Please Inquire as to Available
Sizes
Manufacturer of Ceramic,
Structural Clay and
Refractory Products for
Construction, Agriculture,
Commercial and Industrial
Applications Since 1912.