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  1. Unionlever (Group) Petroleum Equipment Co.,Ltd.

    Shock Absorber

    Shock Absorber

     

    The Absorber Type jz-h178 is the vertical damping tool while drilling of the rock bit or abrasive formation. The absorber tool can absorb or reduce axial vibration and thrust of the drilling string. And have a good results for maintaining the nominal pump pressure, prolonging the service life of the bit and protecting the drilling tools and the surface equipments. It can reduce the drilling cost and improve the drilling efficiency. 

    Type  

    O.D.
    mm   

    I.D.
    mm     

    Connection
    API

    OAL
    mm

    JZ-H178

    178

    57

    NC50

    2580

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