ISO 6164:1994

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)

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)

Digital Document1994 edition1994Purchase Options

Referenced standards

ISO 1101:1983ISO 1302:1992ISO 261:1973ISO 273:1979ISO 2768-1:1989ISO 286-2:1988ISO 3601-1:1988ISO 5598:1985ISO 6162:1994ISO 630:1980ISO 724:1993ISO 898-1:1988ISO 898-2:1992
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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.

Edition1994
Published Date1994
Published ByInternational Standardization Organisation
Page Count11