Restrained Joint Pipe

In many piping installations, the restraining of forces due to internal pressure at fittings, at valves, or at dead ends is a major consideration. In most underground piping, the restraining of such forces is normally accomplished by concrete reaction blocking which generally provides the most economical and practical means of pipeline restraint.

In some special situations, the concrete reaction blocking is not practical. For such projects, ACIPCO has developed pipe joints that provide restraint against external forces or against separation due to internal pressure. Restrained joints are provided in sizes 100mm-1600mm.