High-strength Sucker Rod

High-strength sucker rods are suitable for use in deep or ultra-deep oil wells

Features: High load-bearing capacity, high tensile strength, long service life.

Classification:

Process-type high-strength sucker rods (HY grade)

Material-type high-strength sucker rods (HL grade)

Models:

5/8" – 1 1/2" HL (HY)

Mechanical properties

Grade	Minimum yield strength(0.2% residual deformation)		Minimum tensile strength		Maximum tensile strength		Elongation 200mm%	Shrinkage of section Z%	Surface Hardness HRC	Core Hardness HB	Fatigue Life
	psi	MPa	psi	MPa	psi	MPa	≥13	≥50			≥1.0×10⁶
HL	115000	795	140000	965	173339	1195	≥13	≥45
HY	/	/	140000	965	173339	1195	/	/	≥42	≥224