ISO-6162-2 Complete Document History
Hydraulic fluid power - Flange connections with split or one-piece flange clamps and metric or inch screws - Part 2: Flange connectors, ports and mounting surfaces for use at a pressure of 42 MPa (420 bar), DN 13 to DN 76

Complete Current Edition:
   3RD EDITION - Part 2: Flange connectors, ports and mounting surfaces for use at a pressure of 42 MPa (420 bar), DN 13 to DN 76 - March 1, 2018

Obsolete Revision Information:
   2ND EDITION - Part 2: Flange connectors, ports and mounting surfaces for use at a pressure of 42 MPa (420 bar), DN 13 to DN 76 - Dec. 15, 2012
   1ST EDITION - 13 TO DN 51, HYDRAULIC FLUID P - Dec. 1, 2002