1.AISI5140 material 2.API spec 11 B standard 3.Longer service life 4.Nickle wear resisting 5.high quality with competitiv

Detailed introduction to sucker rod:

API 11B sucker rod:

1.Grade: C, K, D, KD

2.Size: 5/8", 3/4", 7/8", 1", 1-1/8"

3.Standard: API 11B

4.Material: Carbon Steel

5. Sucker rod/ pony rod/polished rod/ sucker rod coupling

 

 

detailed specification:

1. Varieties of API SPEC 11B size and type sucker rod can be available. We can also manufacture   sucker rod as per client's request.

2. In order to ensure the metal vertical fiber's continuity and improve the strengh of pin, we deal with the external thread using cold rolling technology and internal thread using cold pressing technology.

3. threads are up to API SPEC 11B standard, 10 pcs/inch.

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

5. 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.

 

 

Sucker rod API standard for oil equipment