Sucker rod centralizer is used to centralize the lifting rod in beam pumps and the rotating rod in progressive cavity down hole artificial lift pumps. By centralizing the rod, the guide acts as a wear resistant bushing, preventing the rod from wearing through the production tubing. Rod and production tubing contact is increased in deviated wells and horizontally drilled unconventional shale wells.
Xi'an TianRui Petroleum Machinery Equipment Company Limited is an ISO-9001, ISO-14001, OHSAS-18001 certified company and has all the quality systems in place for design, planning,manufacturing and quality monitoring & traceability to ensure that our products match the highest quality & reliability Standards similar to any International major in this field.
Packaging & Shipping
Packaging is mainly divided into plastic packaging and wooden box packaging. There is a wooden support at the bottom, and the strap is fixed. Before spraying, spray oil and put in a desiccant.
Feature of Rod Centralizer
1) Standard: API 11B
2) API and ISO certified
3) Specification: 16mm, 19mm, 22mm, 25mm, 28mm
4) Type: Coupling Rod Guide, Wheeled Rod Guide, Clamp Rod Guide
Technical Sheet Data of Sucker Rod Centralizer
| Size | Rod D.(in) | Thread D.(in) | Length of pin(mm) | Length of wrench(mm) | Width of Wrench (mm) | Length of rod(ft) |
| 5/8 | 5/8 | 15/16 | 31.75 | ≥ 31.8 | 22.20 | 2 / 4 /6 / 8 /10/25/30 |
| 3/4 | 3/4 | 1-1/16 | 36.50 | ≥ 31.8 | 25.40 | 2 / 4 /6 / 8 /10/25/30 |
| 7/8 | 7/8 | 1-3/16 | 41.28 | ≥ 31.8 | 25.40 | 2 / 4 /6 / 8 /10/25/30 |
| 1 | 1 | 1-3/8 | 47.63 | ≥38.1 | 33.30 | 2 / 4 /6 / 8 /10/25/30 |
| 1-1/8 | 1-1/8 | 1-9/16 | 53.98 | ≥41.3 | 38.10 | 2 / 4 /6 / 8 /10/25/30 |
Our Services & Strength
The company has a sound system of import and export service, a wide range of commodity information network , partners around theworld, and we have rich experience in international trade. We create the best service in the business philosophy of guidance through the unremitting efforts of all staff, has made remarkable achievements.
Xi'An TianRui Petroleum Machinery Equipment Company Limited is the professional manufacturer for solid control equipment and the drill stem testing tools. All of our tools are conformed with NACE MR 0175 with traceability, and the tools can be worked in H2S & CO2 above 175 F and full H2S, also with the skilled and experienced engineers, we can design the drill stem testing tools as per customer's well condition. Moreover, we supply the training in our factory and operation instruction at the well site. Tianrui products are exported to USA, Colombia, India, Pakistan, Iran, Brazil etc. and enjoy the good reputation from the customers.
Competitive Advantages
1. We offer high quality products at competitive price.
2. Shortest delivery time.
3. Flexible payment terms.
4. Timely after-sale service.
5. Most of our equipment can be replaceable with international brands.
6. Our products have been exported to Argentina, Egypt, US, Australia, Romania, Pakistan, Dubai, Abu Dhabi, Iran, India, Indonesia, Vietnam, Malaysia and many other countries.
