Kunlong Petroleum Machinery Co., Ltd

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sucker rod

Product ID: Sucker rod

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Our sucker rods are manufactured from high quality alloy steel in accord with API standard. During the manufacturing process, we employ strict quality inspection and advanced production technology, to insure that our products meet the API standard and customer's requirement.

There are two types of sucker rod available, Solid sucker rod and hollow sucker rod with different strength.
Specifications
  • API Grade D Sucker Rods
    • Grade D sucker rod is made of fine alloy steel. It is featured by high strength, better plasticity and long service life after heat treatment. Grade D sucker rod is suitable for the deeper oil well in the non-corrosion or light- corrosion medium.
  • 1) Material: 20CrMo, 35 CrMo
  • 2) Standard: API Spec 11B
  • 3) Grade: D
  • 4) Rod diameter: 5/8", 3/4", 7/8", 1, 1 1/8"
  • 5) Rod length: 25'-32.8'
    • API Super-High Strength Sucker Rods
      • Super-high strength sucker rod newly is made of the fine alloy steel. Its strength can be reached over 965Mpa after surface quenching with High Frequency Induction Machine.
    • Super-high strength sucker rod is used for deep oil well and big-pump capacity oil well in the non-corrosion or light- corrosion environment.
    • 1) Material: 20CrMo, 35 CrMo
    • 2) Standard: API Spec 11B
    • 3) Type: HY
    • 4) Heat treatment: Surface quenching with High Frequency Induction Machine
    • 5) Rod diameter: 5/8"-1 1/8" inch
    • 6) Rod length: 25'-32.8' ft
      • API Super-High Strength Sucker Rods
        • Super-high strength sucker rod newly is made of the fine alloy steel. Its strength can be reached over 965Mpa after surface quenching with High Frequency Induction Machine.
      • Super-high strength sucker rod is used for deep oil well and big-pump capacity oil well in the non-corrosion or light- corrosion environment.
      • 1) Material: 20CrMo, 35 CrMo
      • 2) Standard: API Spec 11B
      • 3) Type: HY
      • 4) Heat treatment: Surface quenching with High Frequency Induction Machine
      • 5) Rod diameter: 5/8"-1 1/8" inch
      • 6) Rod length: 25'-32.8' ft

Main Products

sucker rod, coupling, subsurface pump, oilfield machinery,

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