Home > Products > Production Equipment > API Conventional Sucker Rod

API Conventional Sucker Rod

API Conventional Sucker Rod

All

Inquiry Number :-+

Detail Info


Our conventional sucker rods are API monogrammed.

Grade C sucker rod: Moderate strength, not susceptible to sulfide stress cracking, suitable in sour medium.

Grade D sucker rod: Made of quality heat treated steel alloy, with high tensile and yield strength; suitable for non-corroding or mildly corroding environment.

Grade K, KD sucker rod: With good corrosion resistance in H2S, CO2 and NaCl media, superior tensile strength.

Grade HL and HY sucker rod: High strength; structure and size matching with grade D sucker rod; withstanding 966-1, 136 MPa (140, 000-164, 720 psi); suitable for deep and large displacement wells

●          Sucker Rod Specifications

Nominal size

in (mm)

Rod body diameter 
in (mm)

Diameter of ext. thread in (mm)

Full size Coupling

OD

mm (in)

Slim hole Coupling  OD

mm (in)

Wrench square

W¡ÁL

mm (in)

Length

series

m (ft)

5/8 (16)

5/8 (15.88)

15/16 (23.81)

38.10 (1.5)

31.8 (1.25)

22.23×31.75

(7/8×1-1/4)

7.62 (25)

9.14 (30)

0.6 (2), 1 (3)

2 (6), 3 (10)

3/4 (19)

3/4 (19.05)

1-1/16 (26.99)

41.28(1.625)

38.10 (1.5)

25.40×31.75

 (1×1-1/4)

7/8 (22)

7/8 (22.23)

1-3/16 (30.16)

46.0 (1.812)

41.28 (1.625)

25.40×31.75

 (1×1-1/4)

1 (25)

1 (25.40)

1-3/8 (34.93)

55.6 (2.187)

50.80 (2)

33.34×38.10

(1-5/16×1-1/2)

1-1/8 (28)

1-1/8 (28.58)

1-9/16 (39.69)

60.33 (2.375)

57.2 (2.25)

38.10×41.28

(1-1/2×1-5/8)

●            Mechanical Properties of Sucker Rods

Grade

Min.Yield strength

0.2%offset

MPa (psi)

Tensile strength
M
Pa (psi)

Elongation

δ%

Reduction of area ψ%

K

414(60, 000)

621-793 (90, 000-115, 000)

≥13

≥60

C

414 (60, 000)

621-793 (90, 000-115, 000)

≥13

≥50

D

586 (85, 000)

793-965 (115, 000-140, 000)

≥10

≥50

KD

59085,000

795-965 (115,000-140, 000)

10

≥50

HL

795115,000

965-1,195(140,000-173,339)

≥10

≥45

HY

σb MPa (psi)

HRC Surface

HB Core

----

965-1, 195 (140, 000-173, 339)

42

224

Recently viewed products