1. Introduction of sucker rod centralizer
The sucker rod centralizers are used to protect sucker rod to reduce wearing.
2. Material
2.1. HDPE ( High Density Polyethylene)
2.2. Rubber: Nitrile
2.3. Nylon: Nylon 6/6
2.4.. 42CrMo
3. Structure
3.1. Pure plastic
3.2. Steel frame, rubber inside and outside
3.3. Nylon6/6 roller and alloy steel body
4. Specification
Our main products are: stuffing box, sucker rod, subsurface sucker rod pump, thread protector, split cone packing, tubing crossover, float shoe and float collar etc. All of products are designed and processed meeting API Specifications.




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Step 1
Payment and order readiness
Minimum order: 500 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
20 days
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Step 3
Packaging and dispatch
Economy · Approx. shipping fee: $ 276.55 for 500 pieces · Estimated delivery: Oct 4–Nov 12 (27–66 days)
Final packing, freight, and delivery dates are confirmed before dispatch.
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