Dismantling Joints

Valves and hydrants

For facilitating the dismantling or the reassembly of a flanged piece of equipment on a pipeline

We manufacture a range of PAM dismantling joints in order to make the assembly and dismantling of valves easier.
 

Available products and benefits

  • Self-restrained dismantling joints
    • Used to facilitate the dismantling or the reassembly of a flanged piece of equipment on a pipeline, and  adjustable in length with considerable travel
    • Simplify maintenance operations because the connection is self-anchored and there is no need for concrete anchor blocks
  • Dismantling joint for flanged butterfly valve
    • Facilitates dismantling and reassembly in situ on the pipeline when bracketed to a flanged valve while guaranteeing continued mechanical resistance
    • The substantial adjustable travel of these products means the “face to face” tolerances of the equipment to be installed is no longer a concern
    • Makes placing joint rings between flanges easier, even those with inserts
    • Available from DN 40 to DN 2000, with PFAs of 10, 16 and 25 bar
  • Dismantling joint for butterfly valve without flanges
    • Maximum adjustable travel of 50 mm when bracketed to butterfly valves without flanges
    • Available from DN 40 to DN 1200, with PFAs of 10 and 16 bar
Associated documents
Pictures and videos
  • self-restrained dismantling joint for flanged valve - adjustable of 8 to 14 mm
  • Dismantling joint for flanged valve
  • self-restrained dismantling joint for flanged valve - adjustable of 8 to 14 mm
  • Dismantling joint for flanged valve
Solutions

Couplings, Flange Adaptors, Repair Collars and Dismantling Joints

Couplings, Flange Adaptors, Repair Collars and Dismantling Joints

Saint-Gobain PAM’s Couplings, Flange Adaptors & Repair Maintenance are products designed for :

  • fitting valves to pipes or tubes when carrying out maintenance work on networks or installing valves ;
  • connecting two pipes or two tubes together ;
  • repairing damage caused to pipes or tubes and thereby reducing water loss ;
  • making easier the assembly and dismantling of valves.

All of the Saint-Gobain PAM Couplings, Flange Adaptors & Repair Maintenance have internal and external epoxy coatings. Networks are often composed of different materials. The PAM Couplings, Flange Adaptors & Repair Maintenance range is used to meet a majority of connection and repair needs, both with products made to be used with a variety of materials and specially designed products.

Couplings, Flange Adaptors & Repair Maintenance have to allow a community to maintain its networks: they have to be able to connect and maintain all types of pipelines that might be present.

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