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Rigid spiral centralizer
Release time:2018-2-7 12:02:27   Click:second-rate   【Print】【Close

 

                Features:             

            1.Available in Straight or Spiral Blade

              2.Low Friction and easy for fluid passage
      3.Powder Baking Coating

                      

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Characteristics:
A) Designed for High Restoring Force and Low Starting & Running Force 
B) End collars are designed with self-locking action, which are easy to assemble.
C) Undergo special coating process to prevent from rust. 
D) Can be shipped in half assembled condition for economy in shipping and storage costs. 
E) Specification: 4"---20". Any special sizes or combination can available on request.
F)There are welded and non-welded type, double bow and single bow available for supplying.
 
Technical Specification and Parameters:
 Spiral Solid Centralizers are developed in response to the need for better cementing in high deviated and horizontal well.
 These are designed to provide optimum flow and its fins or blades overlap the entire 360-degree open hole circumference.
 Therefore its reduced flow area between the spiral provides and creates vortex motion to increase fluid velocity with direction.
 Even without rotation, the relived angle fins/ blades induce turbulent flow to improved cutting and filter cake removal.
 The uniquely angle designed to produce maximum fluid swirl, thus maximum removal of debris around the casing in any type of hole.
 These Centralizers withstand high well bore temperature while providing maximum horizontal standoff.
 All centralizers are stored painted or coated with polyester powder.
 Any special sizes can be made available on request.                

 

 

 

 

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