China Wholesale China Fitting Suppliers - Sucker Rod For Chinese Factories – Zhongshun

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"Quality initial, Honesty as base, Sincere support and mutual profit" is our idea, so as to build repeatedly and pursue the excellence for 45 Degree Bend, Ms Erw Pipe, Drill Pipe, If you have any comments about our company or products, please feel free to contact us, your coming mail will be highly appreciated.

China Wholesale China Fitting Suppliers - 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

Tube-And-Casing
Sucker-Rod-pipes

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Our objective is to present premium quality products at aggressive prices, and top-notch services to buyers around the world. We have been ISO9001, CE, and GS certified and strictly adhere to their excellent specifications for China Wholesale China Fitting Suppliers - Sucker Rod For Chinese Factories – Zhongshun , The product will supply to all over the world, such as: Nigeria, Serbia, Orlando, We also provide OEM service that caters to your specific needs and requirements. With a strong team of experienced engineers in hose design and development, we value every opportunity to provide best products for our customers.

The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!

By Pandora from Philadelphia - 2017.09.28 18:29

The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!

By April from Brunei - 2018.05.22 12:13