Ring joint gasket

revoseal revoseal RJ

Ring-joint gaskets are primarily used in refineries and the petrochemical industry and are a purely metallic sealing body and belongs to the category of static gaskets. The sealing surface is slightly curved. It achieves a sealing effect due to the line contact that occurs during compression between the gasket body and the flange. This requires higher manufacturing qualities, such as lower roughness, compared to a sealing point consisting of a flat gasket and a smooth flange pair. A flat gasket achieves its sealing effect due to the plastic deformation of the gasket body and the resulting snug fit to the flange surface, which greatly reduces leakage paths in the gasket and between the gasket and flange surfaces.

Highlights

  • RJ-O: Oval type
  • RJ-RK: Type RX
  • RJ-BX: Type BX
  • Designs: according to ANSI 16.20, or API Std 6A
  • Special dimensions
  • Certificates: AD2000; EN10204; TüV432/3, others on
    request
  • In various materials (soft iron, special steel.
    & others on request) available.
  • Manufacturing standard: ASME B16.20

  • Materials and Labeling

  • (Click to enlarge.)


  • Type Cross section Designation Download
    RJ – O ring joint gasket, oval design Download PDF download PDF
    RJ – K ring joint gasket, octagonal design Download PDF download PDF
    RJ – RX ring joint gasket, type RX Download PDF download PDF
    RJ – BX ring joint gasket, type BX Download PDF download PDF

    Further information and versions on demand.

    Products

    Contact


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