Grooved Equal Tees – Introducing the 4″ x 4″ x 3″ Size of Tee in Ductile Iron Grooved Fittings Dec 18, 2023 | NEWSGrooved equal tees are essentialcomponents in ductile iron grooved fittings, providing efficient branching capabilities in piping systems. The 4″ x 4″ x 3″ size of grooved equal tee offers specific advantages in terms of flow distribution, space...