Grooved Tee Reducing
Grooved Tee Reducing is one kind of grooved tee. It does not require welding and can be used to install a wide variety of pipe types. The advantages of such joints include their collapsibility, as well as extremely high reliability, sometimes exceeding those of welded and glued joints.
Reducing can help connect pipes with different diameters, at the same time play a role in diversion.