1959 - Centrifugal pipe casting machines developed. Tyler introduces industry's first 10-foot lengths of cast iron soil pipe. 1960 - Computer system for sales and inventory control adopted and applied. TY-SEAL gaskets receive national acceptance. 1967 - Name becomes Tyler Pipe Industries.
Pressure Pipefittings with push-in joints produced.
1968 - Tyler Pipe becomes subsidiary of Tyler Corporation. No-Hub coupling sales top five million. Wade Division introduces carrier fittings with TY-SEAL hubs. 1974 - Tyler introduces ductile iron production castings for Wade and Utilities Divisions. No-Hub pipe and fittings introduced.