Elbow Fittings are pipe components used to change the direction of flow in a piping system.They are commonly available in 45° and 90° angles, but other angles are also manufactured.Elbows can be made from various materials such as steel, stainless steel, or plastic depending on the application.They are used in water, oil, gas, and chemical pipelines to redirect flow efficiently.Elbow fittings help maintain smooth flow while reducing pressure loss in the system.They are essential components in almost all piping networks.