• Solid Sucker Rod,Hollow Sucker Rod

      Solid Sucker Rod:
    Ordinary sucker rod is manufactured according to Spec 11B which mainly includes grade C and D. Grade H sucker rod is developed to suit for deep well and larger pumps.

      Hollow Sucker Rod:
    Hollow 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 rodless 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.

    • Inch Nominal Size

      mm O.D. of Rod

      In Nominal Diameter of the Thread

      Width for the Spanner

      Length

      mm

      Inch

      mm

      ft

      15.88

      1 5/16

      22.2

      7518

      9042

      25

      30

      ¾

      19.05

      1 1/16

      25.4

      1

      22.23

      1 3/16

      25.4

      1

      1

      25.40

      1⅜

      33.3

      1 5/16

      1⅛

      28.58

      1 9/16

      38.1

      Length of the pony rod: 20, 44, 68, 92, 116 inches


    • Specs

      O.D. of Rod

      Nominal Diameter of the Thread

      Width for Spanner

      Length

      mm

      mm

      ft

      KG32

      32

      1 7/16

      41

      7000

      7500

      8000

      8500

      23

      25

      26

      28

      KG36

      36

      1 9/16

      44

      KG38

      38

      49

      KG42

      42

      1⅞

      54

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

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