Introduction of Columnar Polished Rod Centraliser:
The columnar polished rod centraliser is a downhole oil mechanical device for centralizing the sucker rod, which can reduce the friction between the rod and the pipe and enhance the oil production life of the oil pump. The columnar sucker rod guide centraliser consists of a core rod, a centralizing sleeve (the centralizing sleeve is divided into two materials: metal spray welding and nylon) and a lock nut.
Features of Columnar Sucker Rod Guide Centralizer:
1. The nylon material centralizer in the columnar sucker rod guide centralizer has a small friction coefficient, which can effectively reduce eccentric wear, protect the oil pipe, and extend the pump inspection cycle; the spray-welded material centralizer in the columnar sucker rod guide centralizer has high wear resistance and corrosion resistance, long service life, and relatively low cost.
2. The columnar sucker rod guide centralizer adopts spiral grooves and large sand settling channels to prevent sand burial and sand jam.
Why Use a Columnar Sucker Rod Centralizer with Spindle:
We recommend using a columnar spiral sucker rod centralizer with spindle on the sucker rod because it can reduce the wear of the rod column and the oil well tubing. The centralizer can be fixed. The columnar sucker rod centralizer with spindle can be directly installed on the rod body by pressure die-casting. The columnar sucker rod centralizer with spindle is located between the locks on the rod body, which can provide wear protection. The columnar spiral sucker rod centralizer can also prevent the formation of deposits inside the oil well pipe to avoid increasing the time of well maintenance.
Who are We?
As an advanced domestic oil well pump manufacturer, we are committed to the design, development, manufacture and supply of oilfield products such as rod pumps, special rod pumps and downhole tools. Our company is a qualified material supplier for China National Petroleum Corporation, Sinopec Group Corporation and Weatherford. Our spiral sucker rod centralizer has passed the ISO9001 quality management system certification and obtained the API11AX certificate. The spiral sucker rod centralizer has been exported to the United States, Canada, Romania, Indonesia and other countries. We always focus on customers and take delivering greater value to customers as our business philosophy to make greater contributions to the oil drilling industry. If you have more questions, welcome to consult！
