• JB/T 2769-1992 PN16.0-32.0MPa螺纹法兰 废止
    译:JB/T 2769-1992 PN16.0-32.0MPa threaded flange is a type of flange with a pressure rating of 16.0-32.0 MPa. It is typically used for connecting pipes and equipment in a pressure vessel or pipeline system
    【国际标准分类号(ICS)】 :23.060阀门 【中国标准分类号(CCS)】 :U55船用管件
    发布单位或类别:(CN-JB)行业标准-机械 | 发布时间: 1992-07-20 | 实施时间: 1993-01-01