Hydraulic fluid power. Flange connections with split or one-piece flange clamps and metric or inch screws. Flange connectors, ports and mounting surfaces for use at a pressure of 42 MPa (420 bar), DN 13 to DN 76— 30 стр.
Connections for fluid power and general use -- Ports and stud ends with ISO 261 metric threads and O-ring sealing -- Part 4: Dimensions, design, test methods and requirements for external hex and internal hex port plugs— 18 стр.
