Connector for the use of pipes

A connector for connecting the end of a pipe with another element comprising a cylindrical member having a first cylindrical section having a first radial ring means and a second cylindrical section having a second radial ring means, said first radial ring means being longitudinally spaced from said second radial ring means, said cylindrical member also having a third cylindrical section having a radial flange at the longitudinal end thereof, said first and second cylindrical sections along with at least a portion of said third cylindrical section being disposed with said pipe, a first circular protruding ring circumscribing said pipe, a second circular protruding ring circumscribing said pipe, said first radial ring means comprises a first circumscribing indentation in said first cylindrical section and an injection ring disposed in said first circumscribing indentation, said second radial ring means comprising a second circumscribing indentation in said second cylindrical section and a packing ring disposed in said second circumscribing indentation, said injection ring being at least partially disposed in abutting relationship with said first circular protruding ring circumscribing said pipe, said packing ring being at least partially disposed in abutting relationship with said second circular protruding ring circumscribing said pipe, said packing ring being disposed in sealing relationship with said second circular protruding ring, said first and second circular protruding rings on said pipe being formed in situ by plastic deformation upon expanding the diameter of said first and second radial ring means, whereby said cylindrical member is secured to said pipe in sealing relationship.