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Roller Centralizer (Total 2 Products)

Product categories of Roller Centralizer, we are specialized manufacturers from China, Rigid Casing Centralizer with Rollers, Pipe Centralizer Tools suppliers/factory, wholesale high-quality products of Hinged Non-Welded R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
Steel/Aluminum Coposite Centralizer with Rollers

Brand: HSOY

Supply Ability: 100000 Piece/Pieces per Year

Steel Aluminum Coposite Centralzer with Rollers Roller Centralizer Roller centralizers are mainly used for high deviated wells and horizontal wells The rollers are installed in the blades of the roller solid body centralizers The rollers will take...
Oil Well Drilling Aluminum Solid Rigid Centralizer

Brand: HSOY

Packaging: Standard Export Packing

Supply Ability: 100000 Piece/Pieces per Year

Oil Well Drilling Aluminum Solid Rigid Centralizer These Centralizers are available in both Short as well as Long depending on their length Rigid centralizers can be installed on the casing with stop collars or with integral set screws Installations...

China Roller Centralizer Suppliers

Steel Roller Rigid Solid Body Centralizer

1. Type: Rigid Casing Centralizer with rollers


2. Material: Cast steel, Nylon, Aluminum, Zinc Alloy

3. Standard: API, or others as required

4. Specifications: 4 1/2''--- 20'', or others as required

Characteristics:
1) Change slipping friction to rolling friction to reduce the friction and let casing go to desired position smoothly;
2) Remove wellbore cake and improve mud replacement efficiency;
3) Provide superior wear resistance;
4) Remain functional throughout the life of well;
5) Be able to aid in casing/tubing retrieval;
6) Roller/axle relationship ensures that axle shear stresses remain within elastic limits, preventing permanent deformation;
7) Axles are crimped in place, eliminating welding process, and ensuring the rollers cannot be broken and fall into wellbore freely;
8) High pressure and high temperature resistance with high quality material.
Installation
Rigid centralizers can be installed on the casing with Stop Collars or with integral set screws. Installations that allow casing rotation and reciprocation are preferred because of improved displacement efficiency. Most slip-on rigid centralizers must be installed between stop collars and are freely floating there.

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