Additional information and details on mechanical couplings are provided in Chapter 9 of the Plastic Pipe Institute (PPI) Handbook of Polyethylene Pipe.

Dismantling Joint

Dismantling joints simplify installations and replacement of flanged fittings in retrofitting applications, providing the solution for adding, repairing or replacing flanged fittings within a flanged pipe system. Adjustable, slip joint designs accommodate either wide gaps or close quarter installations and eliminate the need for precise measurements between flange connections. These items are available in sizes 2" and larger, for ductile iron or flanged PE piping systems.

Dismantling Joint