API 11B Sucker Rod and Tubing Pump for oilfield

Description

1. Sucker Rod, API Sucker Rod, API 11B Sucker Rod

2. Material: Grade C, D, K, KD,H,I, HL, HY

3. Specification as per API 11B

4. Polished rod, pony rod, sinker bar ,sucker rod guide, all supplied

 

Specifications of API 11B grade D 7/8″/ 3/4″ 5/8″ /1″ Sucker Rod

 

Model

in

OD

mm

Thread diameter

mm

Diameter of 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

Mechanical Property

 for API 11B Grade C D K KD H I HL HY 7/8″/ 3/4″ 5/8″ /1″

Grade Material
Yield Point

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

 

Coupling for API 11B grade D 7/8″/ 3/4″ 5/8″ /1″ 

 

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 

        0.8

31.8+0.62  

 0

45°
3/4 Φ41.3+0.13

          0.25

38.1 

        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

 

Goldenman Petroleum Equipment Co.,Limited supply drilling equipment for 20 years. 

We are committed to develop, manufacture and supply a variety  of oilfield equipment.

We have established a complete quality control system,  all products& Equipment manufactured as  per international standard and API standard

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