Rotating Welded Centralizer
Oil Baron Supply’s Rotating Welded Centralizer can be used with a rotating liner in highly deviated well conditions. These centralizers exert a high restoring force providing optimal stand-off and a low moving force that minimises drag. Slip-on Centralizers are provided for direct installation on the pipe. All products exceed API 10D specifications and are made from special double rolled alloy steel fabricated in a Heat Treatment Plant to achieve uniform hardness and excellent spring action. In addition, the rotating Bow Springs are welded to the End Collar under special temperature conditions using extra low hydrogen coated electrodes and this ensures optimal strength and uniformity.
The Centralizer allows free rotation of the pipe to ensure maximum displacement
efficiency and the Stop Collar ensures secure placement by minimizing moving forces. In addition, the End Collars are specially designed with roll formed peripheral ridges in order to extra rigidity. All Rotating Welded Centralizers undergo a special iron phosphate coating process to prevent from corrosion then coated with a special polyester powder.
These products are available in assembled condition only.
These are available in sizes ranging from 3 ½" to 20".
Any special sizes or combination can be made available upon request.