China Wholesale Cs Pipe Manufacturers - Sucker Rod For Chinese Factories – Zhongshun

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Innovation, excellent and reliability are the core values of our company. These principles today much more than ever form the basis of our success as an internationally active mid-size business for Api 5ct Tube, Elbow Black Iron, 30 Degree Bend, We sincerely welcome overseas customers to consult for the long-term cooperation and the mutual development.We strongly believe that we can do better and better.

China Wholesale Cs Pipe Manufacturers - Sucker Rod For Chinese Factories – Zhongshun Detail:

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		25.40
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

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Sucker-Rod-pipes

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"Control the standard by the details, show the power by quality". Our organization has strived to establish a highly efficient and stable employees team and explored an effective high-quality command method for China Wholesale Cs Pipe Manufacturers - Sucker Rod For Chinese Factories – Zhongshun , The product will supply to all over the world, such as: San Diego, Nicaragua, Lithuania, We will continue to devote ourselves to market & product development and build a well-knit service to our customer to create a more prosperous future. Please contact us today to find out how we can work together.

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