PP Stub Flange Plain

A polypropylene pipe fitting that is to be used in conjunction with other components to form a flanged joint in a pipe line. The stub flange is to be welded by socket-fusion onto the polypropylene pipe end and brought face to face with another flanged pipe end, a stub gasket is sandwiched between the two faces and compression is achieved by the use of backing rings and bolts to form a leak-free, pressure-resistant joint.