This Beduan reducer hex bushings are pipe fittings used to connect pipes of two different sizes. They have male threads on the outside and female threads on the inside.
Pipe fittings are components used for connecting, terminating, controlling flow, and changing the direction of piping in many different industries. When purchasing pipe fittings, consider the application, as this will affect material type, shape, size and required durability. Fittings are available threaded or unthreaded, in many shapes, styles, sizes, and schedules (pipe wall thickness)