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