CSI Generic Spec Piping Insulation Chilled Water System

Cast Iron Pipe First large diameter pipe, used since late 1600s. Cement Lining Lining sprayed on the inside of the pipe common in cast and ductile iron pipe. CTS Copper Tube Size (3/4” inside diameter, 7/8” outside diameter). Material with same OD as nominal size copper tubing. DIPRA Ductile Iron Pipe Research Association. ................
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