API Oil Drilling Coupling For Sucker Rod

API oil drilling Coupling for sucker rod
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Product Details

API oil drilling Couping for sucker rod

 Drill Used Oil Drilling Steel Sucker Rod price 

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

Size

in (mm)

Rod Body diameter in (mm)

diameter of ext. thread 
in (mm)

Full size Coupling OD mm (in)

Coupling

OD mm (in)

Wrench square W*L 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)

22.2×31.8 (7/8×1-1/4)

7.62 (25)

3/4 (19)

3/4 (19.05)

1-1/16(26.99)

41.28(1.625)

38.1 (1.5)

25.4×31.8 (1×1-1/4)

9.14 (30)

7/8 (22)

7/8 (22.23)

1-3/16 (30.16)

46.0(1.812)

41.3 (1.625)

25.4×31.8  (1×1-1/4)

0.6 (2), 1 (3)

1 (25)

1 (25.40)

1-3/8 (34.93)

55.6(2.187)

50.8 (2)

33.3×38.1(1-5/16×1-1/2)

2 (6), 3 (10)

1-1/8 (28)

1-1/8 (28.58)

1-9/16 (39.7)

60.33(2.375)

57.2 (2.25)

38.1×41.3 (1-1/2×1-5/8)


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