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1. Structure of Sucker Rod Centralizer Description
Regular Spindle and API Coupling for normal service (low sand). Spindle is made of 4140 HTSR tool steel, heat treated, stress relieved and induction surface hardened to resist abrasion.
· Chromed Spindle and Chromed Tipped Rod Couplings for severe conditions (high sand).
· The Sleeve is made of Nylon polymer. It is tough and hard enough to resist sand embedment.
· Impervious to aromatics and H2S, with a temperature rating of 120°C (250°F)
2. Main Features of Sucker Rod Centralizer
1) Advanced test for quality
2) MTC provided
3) Good price and service
3. Sucker Rod Centralizer Images
4. Sucker Rod Centralizer Specification
Size of the bar link
Yield load (KN)
FZQ 3 / 4 ″
19 × 19
≤ 140 °C
FZQ 7 / 8 ″
22 × 22
FZQ 1 ″
25 × 25
5. FAQ of Sucker Rod Centralizer
We have organized several common questions for our clients，may help you sincerely：
①How about your company？
One of the leading manufacturers and suppliers specializing in oilfield products in China, mainly offering series of oilfield products like Driven drawworks, Mud pump, Drill pipe, drill bit, wellhead, oil well pump, wellhead christmas tree and so on.
②How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible.
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