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Sucker rod centralizer

Sucker rod centralizer is mainly used for centralize suck rod and reduce the friction between tubing and sucker rod. I...

Overview

Sucker rod centralizer is mainly used for centralize suck rod and reduce the friction between tubing and sucker rod. It is composed of coupling, short joint and centralizer casing. It connects with sucker rod. As the centralizer casing is the high strength abrasion-proof material, when contract with the oil tube abrade centralizer body and reduce tube friction in order to anti-partial.

Features

Specifications

 

TYPE(in)

I D (in)

Grade

Material

5/8"

Ф16

T Grade /D Grade

35Cr

40Cr

Nylon

Rubber

3/4"

Ф19

7/8"

Ф22

1"

Ф25

 

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