Grooved Coupling

  • Style 1GS Rigid Coupling

    Style 1GS Rigid Coupling

    Grooved couplings are subjected to internal pressures and exterior bending forces during service. ASTM F1476- 07 defines a rigid coupling as a joint where there is essentially no available free angular or axial pipe movement and a flexible coupling as a joint wherein there is available
    limited angular and axial pipe movement.

  • Angle-Pad Coupling 300Psi

    Angle-Pad Coupling 300Psi

    an angle-pad design rigid coupling for moderate pressure piping services including fire mains, long straight runs and valve connections. The angle-pad design allows the coupling housings to slide along the bolt pads when tightened. The result is an offset clamping action which provides a rigid joint which resists so-called ‘snaking’ of a long straight run. Support and hanging requirements correspond to ANSI B31.1, B31.9 and NFPA 13.With the removal of only one bolt you can make a fast and easy ‘swing-over’ installation The angle pad design allows for fast and easy swing-over installation with the removal of a single bolt.

  • Flexible coupling 300Psi

    Flexible coupling 300Psi

    The flexible coupling for use in a variety of general piping applications of moderate pressure services.The coupling features flexibility that can deal with misalignment,distortion,thermal stress,vibration and noise and also resist seismic tremors.With the use of Model couplings you can even design a curved layout.

  • Reducing Flexible coupling 300Psi

    Reducing Flexible coupling 300Psi

    The reducing coupling allows for direct reduction on a piping run and eliminates the need for a concentric reducer and additional couplings. The specially designed rubber gasket helps prevent small pipe from telescoping into larger pipe during vertical assembly.

  • Style 1GH Heavy Duty Rigid Coupling 500Psi

    Style 1GH Heavy Duty Rigid Coupling 500Psi

    The heavy duty rigid coupling is designed for use in a variety of general piping applications
    of moderate or high pressure services. Working pressure is usually dictated by the wall thickness and rating of the pipe being used. The couplings feature flexibility that can accommodate misalignment, distortion, thermal stress, vibration, noise and seismic tremors. The Model  can even accommodate an arced or curved piping layout

  • Heavy Duty Flexible Coupling 1000Psi

    Heavy Duty Flexible Coupling 1000Psi

    The model heavy duty flexible coupling 1000 Psi is designed for use in a variety of general piping applications of moderate or high pressure services.Working pressure is usually dictated by the wall thickness and rating of the pipe being used.The model 1000 Psi couplings feature flexibility that can accommodate misalignment,distortion,thermal stress,vibration,noise and seismic tremors.The Model 1000 can even accommodate an arced or curved piping layout.

  • Heavy Duty Flexible Coupling 500Psi

    Heavy Duty Flexible Coupling 500Psi

    •Style 1NH heavy duty flexible coupling provides flexible connection by the gap between pipe groove and coupling key.
    •Unique design allows both axial and radial movement,suitable for pipeline with flexibility under intermediate pressure.
    •Enhanced body resists 4 times working pressure.