ISO 6164:1994 Preview

Hydraulic fluid power -- Four-screw, one-piece square-flange connections for use at pressures of 25 MPa and 40 MPa (250 bar and 400 bar)

Gives complete general and dimensional specifications. For flange connections, a design factor of 2,5 is valid, not including weld joints, for which special instructions exist. Also specifies the dimensions of the seals to be used, as well as the grooves to house the seals.


General information

  • Current status : Published
    Publication date : 1994-04
  • Edition : 1
    Number of pages : 11
  • :
    ISO/TC 131/SC 4
    Connectors and similar products and components
  • 23.100.40
    Piping and couplings

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