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  • Home > Production Equipments > Sucker Rod Series > Hollow Sucker Rod

    Hollow Sucker Rod

    • Solid Sucker Rod
    • Hollow Sucker Rod
    • Polished Rod
    • Sinker Bar (Sinking Bar)

    Product Description

    Specifications:

    Type

    O.D. of Rod

    mm

    Nominal Diameter of the Thread

    inch

    Width for Spanner

    mm

    KG32

    32

    1 7/16

    41

    KG36

    36

    1 9/16

    44

    KG38

    38

    1 3/4

    49

    KG42

    42

    1 7/8

    54

    Length of the pony rod: 20, 40, 60, 79, 112 inches

     

    Features:

     

    ‚óŹHollow sucker rod has hole in the middle and has the characters: chemicals and hot oil can be injected through the inner hole to decrease the viscosity of the oil and the paraffin deposit in the well thus the pump efficiency is increased; The smaller passage and the faster flow velocity can avoid the sand deposit efficiently while use hollow sucker rod in the sand well; Matched with the rod less pump hollow sucker rod can substitute the tubing; Hollow sucker rod can be used to drive the PC pumps as it can bear larger torque.

     

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