Revata Engineering

Announcement Board - Revata Engineering

Centralizers & Stop Collars
Delivering Reliable Solutions

 

 


Centralizers & Stop Collars

 

 

ROTATING CENTRALIZER ROTATING CENTRALIZER (RE07)

 

 

ROTATING CENTRALIZER

 

 

Revata Engineering's Rotating Centralizer can be used with a Rotating Liner in highly deviated well condition. These Centralizers have high Restoring Force, which provides optimum Stand Off and Low moving force to minimize drag. They meet or exceed API 10D specification. The Centralizer allows free rotation of pipe for maximum displacement efficiency. The Stop Collar between the End Collar minimizes moving forces while reciprocating.

 

Rotating Bows are made of special Double Rolled Alloy Steel and hot formed in totally controlled Heart Treatment Plant to achieve the uniform hardness all over and good spring action. End Collars are specially designed with roll formed peripheral ridges, which provide extra rigidity. Slips On Centralizers are provided for direct installation on pipe by slipping on to casing pipe.


Rotating Bow Spring strongly welded to the End Collar under required temperature and condition with extra low Hydrogen coated Electrodes. This assured ultimate strength and uniformity in every weld. A stop Collar placed inside the End Collar.

 

They are shipped in assembled condition only.


These centralizers undergo a special Iron Phosphate coating process to prevent from Rust then coated with special Polyester Powder they are available in sizes ranging from 4 ½“ to 13 3/8”.

 

 

 

 

Alternatively, you may fill up the below Quick-Response Form to request more information on the above product:



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Please click on individual products for more details.

 

Standard Straight Bow Centralizers

Hinged Non-Welded Bow
Spring Centralizer (RE01)

Hinged Welded Bow
Spring Centralizer (RE02)

Slip on-Welded Bow
Spring Centralizer (RE03)

Hinged Non-Welded Bow
Spring Turbolizer (RE04)

Hinged Welded Bow
Spring Turbolizer (RE05)

Slip on-Welded Bow
Spring Turbolizer (RE06)

 

Rigid Bow Centralizer

Rotating Welded
Centralizer(RE07)

Hinged Non-Welded Positive
Bow Centralizer (RE08)

Hinged Semi-Rigid Non-Welded
Bow Spring Centralizer (RE09)

Hinged Semi-Rigid Welded
Bow Spring Centralizer (RE10)

Slip on Semi-Rigid Welded
Bow Spring Centralizer(RE11)

Slip on-Welded Positive
Spiralizor(RE12)

Slip on Heavy Duty Welded
Positive Spiralizor(RE13)

Slip on Heavy Duty Welded
Straight Spiralizor(RE14)

 

 

Solid Rigid Centralizer

Aluminium Straight Blade
Short Centralizer (RE15)

Aluminium Straight Blade
Long Centralizer (RE16)

Zinc Straight Blade
Short Centralizer (RE17)

Steel Straight Blade Fixed
Long Centralizer (RE18)

Steel Straight Blade Fixed
Short Centralizer (RE19)

Steel Straight Blade
Short Centralizer (RE20)

Aluminium Spiral Blade
Std. Centralizer (RE21)

Steel Spiral Blade Fixed
Short Centralizer (RE22)

Zinc Spiral Blade
Short Centralizer (RE23)

Rotating Blade
Solid Centralizer (RE24)

Mild Steel Angled Blade
Solid Centralizer (RE25)

Mild Steel Welded Straight
Cage Type Centralizer (RE26)

 

Centralizer / Stabilizer Joints

Joint keys welded on sleeve (REJK01)

Various types of Joint Keys

 

Stop Collars

Hinged Spiral Nail
Stop Collar Ring (RESC01)

Hinged Bolted Stop
Collar Ring (RESC02)

Hinged Set Screw
Stop Collar (RESC03)

Slip On Set Screw
Stop Collar Ring (RESC04)

Single Side Beveled (RESC05)

Double Side Beveled (RESC06)

Heavy Duty Stop Collar (RESC07)

Aluminium Slip on Set
Screw Stop Collar (RESC08)

Aluminium Slip on
Standard Stop Collar (RESC09)

 

 

 

 

PRODUCT QUICK LINKS:

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