It is a sucker rod designed specially for the PCP pump, and the taper thread is designed according to the drill pipe thread, which is applied to a high anti-twist thread on the rod thread.

Its characteristics are:1.It can withstand greater torque.2.Because the pitch is large and the tooth is wide,fastening and unfastening is fast.3.Prevent thread loosening.

Sucker Rod for sale

Tapered Thread Sucker Rod

No. Size Rod Diameter(mm) Threading Length of finished product

1 7/8" 22.23+0.2-0.41 NC12 8000 30FT

2 1" 25.4+0.23-0.46 NC16 7620 25FT

3 1-1/8" 28.58+0.25-0.51 NC16 1000 2FT

4 1-1/4 31.75+0.0-0.76 NC16 2000 4FT

5 1-1/2" 38.1+0.0-0.0.76 NC16 3000 6F

Mechanical Properties Of Tapered Thread Sucker Rod

Grade Minimum Yield Strength (0.2% Residual Deformation） Minimum Tensile Strength Maximum Tensile Strength Elongation 200mm% Reduction Of Area Z% Surface Hardness HRC Core Hardness HB Fatigue Life

psi MPa psi MPa psi MPa ≥13 ≥50 ≥1.0X106

D 85000 586 115000 793 140000 965 ≥13 ≥50

KD 85000 590 115000 795 140000 965 ≥13 ≥50

HL 115000 795 140000 965 173339 1195 ≥13 ≥45

HY / / 140000 965 173339 1195 / / ≥42 ≥224

Tapered Thread Sucker Rod Torque Value

Torque SuckerRod

Grade/Torque/Size D HL HY

7/8" ≥1000 ≥1200 ≥1800

1" ≥1500 ≥1800 ≥2200

1-1/8" ≥2200 ≥2900 ≥3200

1-1/4" ≥3000 ≥3900 ≥4300