China Wholesale Pipe Flanges Factories - Sucker Rod For Chinese Factories – Zhongshun

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C-class high-quality carbon steel rod is made by SSYD-1 (equivalent to AISI1526), with moderate strength, good plasticity, phase against corrosion and other specifics for the environment of an acidic medium without causing sulfide stress cracking. Grade D sucker is made of high-Cr-Mo alloy structural steel 30CrMoA (equivalent to AISI 4130), with high strength, good plasticity, long life and other characteristics, applicable to non-corrosive or slightly corrosive environment of deep wells. Grade K sucker rods are made of high-grade Ni-Mo alloy structural steel 20Ni2MoA (equivalent to AISI 4620), with moderate strength, good ductility, corrosion resistance and other characteristics, suitable to be used in light loads and shallow wells in the presence of corrosive media.

According to API standard design, sinker bars are made of domestic high-quality carbon steel or alloy steel. Both ends have the same external threads. According to the standard level, it is divided into 1 and 2, which can be connected with the upper end of rod well, or the lower end of the oil well sucker rod as well.

Size (In.)

Rod D (In.)

Threard D (In.)

Length
(Ft)

Outside Diameter of Pin Shoulder (Mm)

Length of Pin (Mm)

Length of Wrench Square (Mm)

Width of Wrench Square (Mm)

5/8

5/8

15/16

2/ 4/ 6/ 8/
10/ 12/ 14/ 25/ 30

31.8

31.75

≧31.8

22.20

3/4

3/4

1-1/16

38.10

36.50

25.40

7/8

7/8

1-3/16

41.30

41.28

1

1

1-3/8

50.80

47.63

≧38.1

33.30

1-1/8

1-1/8

1-9/16

57.20

53.98

≧41.3

38.10

Grade

Yield Strength Rel(Mpa)

Tensile Strength Rm(Mpa)

Percentage Elongation A(%)

Contraction Percentage of Area Z(%)

Impact Toughness Ακ(J/Cm2)

C

≧414

620-793

≧12

≧55

≧70

D

≧620

794-965

≧10

≧50

≧58.8

K

≧414

620-793

≧12

≧55

≧70

Grade

Tensile Strength Rm(Mpa)

Percentage Elongation A(%)

Contraction Percentage of Area

1

448-620

≧15

≧55

2

621-794

≧12

≧50

Tube-And-Casing
Sucker-Rod-pipes
Sucker-Rod


Product detail pictures:

China Wholesale Pipe Flanges Factories - Sucker Rod For Chinese Factories – Zhongshun detail pictures

China Wholesale Pipe Flanges Factories - Sucker Rod For Chinese Factories – Zhongshun detail pictures

China Wholesale Pipe Flanges Factories - Sucker Rod For Chinese Factories – Zhongshun detail pictures


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Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs for China Wholesale Pipe Flanges Factories - Sucker Rod For Chinese Factories – Zhongshun , The product will supply to all over the world, such as: Hanover, Naples, Hongkong, We solution have passed through the national skilled certification and been well received in our key industry. Our specialist engineering team will often be ready to serve you for consultation and feedback. We've been able to also provide you with no cost samples to meet your needs. Best efforts are going to be produced to supply you the very best service and solutions. For anyone who is considering our business and solutions, please speak to us by sending us emails or get in touch with us right away. As a way to know our items and enterprise. lot more, you'll be able to come to our factory to find out it. We'll constantly welcome guests from around the globe to our firm. o build enterprise. elations with us. You should really feel absolutely free to make contact with us for small business and we believe we'll share the top trading practical experience with all our merchants.
  • As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Ryan from moldova - 2018.10.01 14:14
    This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Marina from Serbia - 2018.09.23 17:37