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Sucker Rod
Sucker Rod

Date:2025-12-17

Description:

The sucker rod is an important component in rod pumping systems for connecting the surface pumping unit to the downhole pump.

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+86 17715464939
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Technical Performance Features

1. Advanced processes such as online flaw detection, quenching, continuous integral tempering, and shot blasting are adopted, resulting in high mechanical strength and excellent overall performance of the rod body.

2. Threads are machined on dedicated CNC lathes without rotating the rod body and then roll-formed, providing high precision, reliable performance, and long service life.

Detailed Parameters

Sucker Rod OD
mm(in)
15.88(5/8)19.05(3/4)22.23(7/8)25.40(1)28.58 (1 1/8)
Thread OD
mm(in)
23.81(15/16)26.99(1 1/16)30.16(1 3/16)34.93(1 3/8)39.69(1 9/16)
Coupling OD
mm(in)
38.10(1 1/2)41.28(1 5/8)46.04(1 13/16)55.56(2 3/16)60.33(2 3/8)
Standard Length
mm(ft)
9140(30);8000(26);7620(25)

Mechanical Performance Indicators

GradeMin Yield Strength
MPa(psi)
Min Tensile Strength
MPa(psi)
Max Tensile Strength
MPa(psi)
K414(60000)620(90000)793(115000)
C
D586(85000)793(115000)965(140000)
HL793(115000)965(140000)195(173339)




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