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The sucker rod centralizer is a supporting tool designed to decrease the pumping energy loss, increase the pumping efficiency, prevent theeccentric wear of sucker rod and protect the tubing. When the centralizeris used, connect it to the fray of sucker rod, with which the sucker rod isreplaced to connect the rod stringFeatures
1.Protect the tubing and the sucker rod coupling from high wear.
2.Clean sucker rods and tubings fom asphaltene-pitch-paraffin deposits.
3.Stabilizes rod string.
4.Eliminates or reduces tubing wear.
Technical Parameter