Manufacturer of ceramic structural clay and refractory products for construction agriculture commercial and industrial applications since 1912.
Ceramic flue liner sizes.
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.
They help protect the chimney walls from heat and minimize condensation.
Only red or orange in color.
So when calculating the venting capacity of a square or rectangular clay chimney flue tile or liner by looking at its cross section we use the umc s table c9 g of round chimney flue equivalents to get the effective chimney flue vent cross sectional area before we enter the masonry chimney btuh venting capacity tables 6 9 c single wall flue.
Use to line chimneys.
Terra cotta flue intent is to contain the combustion products and direct them to the outside atmosphere.
Superior manufactures flues with holes contoured flue rings and flue.
Check with your local code enforcement officer or fire dept for proper installation.