• 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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