Pipe fittings are vital components of plumbing and piping systems, connecting, redirecting, and controlling the flow of liquids and gases through pipes. These fittings are available in a range of shapes, sizes, and materials to suit different piping systems. Elbows, tees, couplings, reducers, and flanges are common types of pipe fittings, each providing a specific purpose, such as altering the direction of flow, joining two pipes, or adjusting a pipe's diameter.