Hydraulic fittings come in a wide range of types and applications. They are used to connect the hydraulic hose to components like hydraulic cylinders, pipes, tubes, or different types of hydraulic hoses in hydraulic systems. The different types of hydraulic fittings allow the fluid to flow, change its direction, divert, or mix. These fittings should be capable of creating a tight seal and preventing leakage in the application. These fittings are widely used in hydraulic-powered applications including plumbing, robotics, assembly lines, and heavy equipment.