1.Available in Straight or Spiral Blade
2.Low Friction Between rollers and inside of casing
3.Easy for fluid passage
4.Powder Baking Coating
5.Sizes from 4-1/2 to 20inch
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Description
Technical Parameters
Products Description
The roller centralizer is with rigid body and straight or spiral blade.
The centralizer body is processed by casting, the rollers is alloy steel and then heat treatment.
Duo to the low friction feature and roller,it is easy to run between roller and inside of casing.
The roller centralizer is used in horzontal or deviated well to centre casing.
This kinds of centralizer can remove the wellbore stone and make the mud flow easily.
The roller provides high wear resistance and has long life for centralizer.
Our centralizer coating is powder baking in high temperature.
The roller centralizer sizes are from 4-1/2inch to 20inch,any special sizes are available according requirement.
Different Style Straight Blade Roller Centralizers
