| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Sucker rod centralizer is a kind of downhole tools which is pumping well anti-abrasion, it is especially suitable for pumping well and directional well whcih above of sucker rod middle point,under the middle point of sucker rod , the rod body with nylon centralizer is works better.
Sucker rod centralizer used in pumping well, it's a tool which can set upright the sucker rod, and protect the sucker rod wiping with tubing pipe, we can product wheel centralizer, rod shaped centralizer, twist centralizer.
The sucker rod moves up and down in the tubing, due to the elastic deformation of sucker rod, rod and oil tube wall is easy to make friction, ti makes sucker rod break off easily, sucker rod centralizer has strong flexibility, touched with the tubing wall can reduce the friction of rod and tube, and can be increase production life of pumping unit. The centralizer is connected with sucker rod , the outsid diameter of centralizer is bigger than coupling outer diameter,so that can make the function of centralize. The centralizer is made of high strength wear-resistant material, and touched with the tubing to reduce the abrasion to achieve the purpose of anti-abrasion.
| certification | API |
| Grade | 11B |
| Material | Plastic, nitrile rubber, nylon and
42CrMo |
| Size | 3/4", 5/8" , 7/8",1" |
| Use for | sucker rod |
| Snap-On Guides | ||
| Size | Rod Size | Tubing Size |
| 5/8" x 2 | 5/8 | 2-3/8 |
| 3/4 x 2 | 3/4 | |
| 7/8 x 2 | 7/8 | |
| 5/8 x 2-1/2 | 5/8 | 2-7/8 |
| 3/4 x 2-1/2 | 3/4 | |
| 7/8 x 2-1/2 | 7/8 | |
| 1 x 2-1/2 | 1 | |
| 1-1/ 6 x 2- /2 |
3/4 Pipe | |
-5/16 x 2-1/2 |
1 Pipe | |
| 5/8 x 3 | 5/8 | -1/2 |
| 3/4 x 3 | 3/4 | |
| 7/8 x 3 | 7/8 | |
| 1 x 3 | 1 | |
| 1-1/16 x 3 | 3/4 Pipe | |
| 1-5/16 x 3 | 1 Pipe | |
Dongying Zhao Xin Industry and Trade Co., Ltd. was established in 2001. Our company is located in Dongying city which has the second largest Oilfield (Shengli Oilfield) in China. We are a company, which conducts scientific research, development, manufacture, sale and after sale service, is one enterprise for oilfield tool and equipment manufacturer. We cover an area of more than 9000 square meters which manufacture different oilfield products. Our main products include drilling equipment, oil production equipment, oil well service tools. Such as sucker rod, drill pipe, OCTG products, bridge plug. Currently, our products are already exported to North America, South America, Middle East, Middle Aisa, India and other countries and regions. The warranty period of all our products is 18 months.
We are an I S O 9 0 0 1, I S O 1 4 0 0 1, I S O 4 5 0 0 1,API certified company and have all the quality systems in place for design, planning, manufacturing and quality monitoring & traceability to ensure that all products match the quality & reliability Standards. We also have an independent measurement and inspection department, the inspection and measuring tools are fully equipped, we control each process to ensure that all products are qualified.
Dongying Zhaoxin Industry and Trade Co.,Ltd with perfect attitude, product and service, is going to make further development together with customers at home and abroad .
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