Steel sucker rods are the main equipment in oil fields. We offer C-grade, D-grade, K-grade, KD grade, HL grade, HS grade, and special alloy sucker rods, all manufactured in accordance with API Spec 11B. The C-grade sucker rod is made of high-quality carbon steel, with moderate strength, good plasticity, and good corrosion resistance. C-grade sucker rods are suitable for sulfur-containing media environments and are insensitive to sulfur stress cracking.

Sucker Rod Coupling with stabilizer is an improved coupling, which is used to prevent wear between the coupling and the tubing, thereby extending its life.