1" 3/4" Sucker Rod Polished Sucker Rod and Pony Rod

Model

in

OD

mm

Thread diameter

mm

The diameter of the Pin Shoulder

mm

Width of Wrench Square

mm

Length

mm

5/8

16

33.33

31.8

22.2

7620

8000

9140

3/4

19

26.98

38.1

25.4

7/8

22

30.16

41.3

25.4

1

25

34.92

50.8

33.3

Grade

Material

MPa

Tensile strength

MPa

Extension Radio

%

Reduction of cross-section

%

Izod Impact toughness

J

D

High Quality Alloy Steel

≥620

793~965

≥10

≥50

≥60.8

Type

Model

OD

mm

Width of Wrench Square

mm

Length of Wrench mm

Rounding chamfer θ

T Grade Coupling

5/8

Φ38.1+0.13

-0.25

34.9 0

-0.8

31.8+0.62

0

45°

3/4

Φ41.3+0.13

-0.25

38.1 0

-0.8

31.8+0.62

0

7/8

Φ46.0+0.13

-0.25

41.3 0

-0.8

31.8+0.62

0

1

Φ55.6+0.13

-0.25

47.6 0

-0.8

38.1+0.62

0