ISO 6162-2:2018
液压传动.带分离式或一体式法兰夹和米制或英制螺纹的凸缘连接器.第2部分:压力为35 MPa至40 MPa(350 bar至400 bar)、DN 13至DN 51时使用的凸缘连接器
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