Tee / Lateral

A branch set onto a run: equal or reducing tees and angled laterals, with the saddle cut and the hole in the run. A round branch set onto a round run, of the same or a smaller diameter, square to it or at an angle: the branch with its saddle cut, and the run with its hole.

• Equal tee
• Reducing tee
• Lateral

How the tee / lateral is developed, with a worked example · Intersections