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      Continuous Sucker Rod

        Continuous sucker rod has the advantages of high strength, good flexibility and solderability so that it can significantly decrease the failure frequency of sucker rod, the attrition rate with the tubing, improve the workover efficiency, lighten the labor and increase the production of the well. Mechanical performance is equivalent to grade D of and special purpose rod of SM SMR, SU, and SRU.

      • Model

        Size

        Unit Mass

        Section(min)

        Max Diameter

        Min Diameter

        mm

        lb/ft

        kg/m

        In2

        Mm2

        inch

        mm

        in

        mm

        LG8

        28.6

        3.38

        5.02

        0.994

        642

        1.570

        46.2

        0.745

        18.9

        LG7

        27.0

        3.01

        4.49

        0.886

        572

        1.430

        35.6

        0.745

        18.9

        LG6

        25.4

        2.67

        3.98

        0.785

        507

        1.260

        32.3

        0.740

        18.8

        LG5

        23.8

        2.35

        3.50

        0.690

        445

        1.115

        29.7

        0.730

        18.5

        LG4

        22.2

        2.04

        3.05

        0.601

        388

        1.005

        25.5

        0.700

        17.8

        LG3

        20.6

        1.76

        2.63

        0.518

        334

        0.940

        24.1

        0.650

        16.5

        LG2

        19.0

        1.50

        2.24

        0.441

        285

        0.870

        22.1

        0.600

        15.2

        LGR7

        28.0

        3.25

        4.83

        0.953

        615

        1.100

        28.0

        1.100

        28.0

        LGR6

        25.4

        2.67

        3.98

        0.786

        507

        1.000

        25.4

        1.000

        25.4

        LGR5

        23.8

        2.19

        3.26

        0.643

        415

        0.938

        23.8

        0.938

        23.8

        LGR4

        22.2

        2.04

        3.05

        0.601

        388

        0.870

        22.2

        0.870

        22.2

        LGR3

        20.6

        1.76

        2.63

        0.518

        334

        0.810

        20.6

        0.810

        20.6

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