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  • 08 2023-12

    Safe usage method of screw pump

    1、 Shutdown of screw pump

    When the screw pump is stopped, the discharge stop valve should be closed first, and the suction stop valve should be closed after the pump is complete......

  • 16 2023-11

    The role of drilling blowout preventers

    Drilling blowout preventers can generally be divided into several types: single ram, double ram, universal (annular), and rotary blowout preventers.

  • 17 2023-10

    Application of flow meters

    Flow measurement is one of the components of metrology science and technology, which is closely related to national economy, national defense construction, and scientific research.......

  • 07 2023-10

    The function of thread protectors

    Thread protectors can be used as caps and bushings to protect and seal threads during loading, unloading, transportation, and storage. In addition to being able to perform professi......

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Company address:

Room 1007, Block B, Wanhai Jindi Building, Qianfoshan Road, Dongying City, Shandong Province

Contact: Ms. Xu

Contact: 13793987111

Company Email: gyggxn@163.com