| After-sales Service: | Provided |
|---|---|
| Warranty: | 1 Year or 2000hours |
| Manufacturing Process: | Casting |
| Surface Treatment: | Sand Blast |
| Operation Pressure: | Vacuum |
| Material: | Cast Steel |
| Customization: |
|---|
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Product Description
Product Description
Introduction
The Sucker rods are used to connect subsurface sucker rod pump and pump unite. We hold a international advanced upsetting production line with continuous upsetting in eight station, the rod connector has good forging structure and continuous metal streamline, which has high grain size and no overheating burnt, crack, pit, folding and other defects. Besides, it has good advantages of high accuracy forming, high liner degree, uniform organization performance, good corrosion resistance and stress rupture ability, which can preferably solve the problems of losing and unscrewing.
Specification
Characteristic
1. It is a kind of nylon modified anti-corrosion coating developed by our company. It is hot-melt applied to sucker rod. It mainly has anti-corrosion effect on corrosive substances such as H2S, CO2, salt and so on.
2. Each sucker rod is injected with three centralizers to avoid the wear between the rod body and the inner wall of the tubing, prevent the occurrence of eccentric wear, and increase the service life of the sucker rod and tubing.
3. The anti-corrosion and wear-resistant centralizing sucker rod developed by the company has been tested, and the wear resistance effect is more than twice that of the conventional anti-corrosion sucker rod, which greatly improves the service life of the sucker rod.
Production
For common sucker rod
Raw Material Test → Cold Straighten → Cut → Forge → Hot Treatment → Hot Alignment → Shot Blasting → Rod Head Machining → Assembly → Protective Cap → Package → Aczoiling Treatment.
For extra high tensile sucker rod
Raw Material Test → Cold Straighten → Cut → Forge → Quenched And Tempered → Hot Treatment → Hot Alignment → Shot Blasting → Rod Head Machining → Surface Quenched → Assembly → Protective Cap → Package → Aczoiling Treatment.
Shot blasting
Packing
Applications
The sucker rod is widely used in the oil extraction industries. The different grade sucker rod can be applied in different applications.
Grade C sucker rod
Moderate strength, has a certain degree of resistance to the sulfide stress cracking, it is suitable for sour environments.
Grade D sucker rod
The grade D sucker rod is manufactured from high quality heat treated steel alloy, which has high tensile and yield strength, it is can be used in the non-corroding or mildly corroding environments.
Grade K sucker rod
The grade K sucker rod has a good corrosion resistance in H2S, CO2, and NaCl media, it is widely used in corrosion environments.
Grade H sucker rod
This is a type of sucker rod with extra high tensile strength it is ideal for deep and large wells.
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