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

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We have many excellent staff members good at marketing, QC, and dealing with kinds of troublesome problem in the production process for Steel Square, 45 Deg Elbow, Erw Sq Tube, Welcome to contact us if you are interested in our product, we will give you a surprice for Qulity and Price.

China Wholesale Alloy 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

Tube-And-Casing
Sucker-Rod-pipes

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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 China Wholesale Alloy Pipe Manufacturers - Sucker Rod For Chinese Factories – Zhongshun , The product will supply to all over the world, such as: Kenya, Lithuania, Turin, Due to good quality and reasonable prices, our products have been exported to more than 10 countries and regions. We are looking forward to cooperating with all customers from at home and abroad. Moreover, customer satisfaction is our eternal pursuit.

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The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.

By Aurora from venezuela - 2018.05.22 12:13

The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!

By Beatrice from Manila - 2017.09.16 13:44