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Autorotation Centralizer
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Autorotation Centralizer
Contact Name: Changchun Liu
Tel: +8613582179128
Email: niusujie2005@163.com
Address: No.19, xuanyuan road, yuhua district, shijiazhuang, hebei
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It is applicable to the rod pumped well and directional inclined well subject to eccentric tubing wear at the neutral point of sucker rod, especially the rod pumped well with the higher water content. The product achieves autorotation by the friction between the centralizer body and tubing (make the centralizer sleeve rotated with uniform wear by the use of straight sawtooth and centralizer sleeve). It can make circumferential wear and clean dirt on the internal wall of tubing. The product is provided with simple structure, convenient use and relatively low costs. It can be used in conjunction with the split centralizer and has the better effects on preventing eccentric wear of sucker rod in the long hole section.


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