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