• Spiral Vane Solid Body Rigid Casing Centralizer
  • Spiral Vane Solid Body Rigid Casing Centralizer
  • Spiral Vane Solid Body Rigid Casing Centralizer
  • Spiral Vane Solid Body Rigid Casing Centralizer
  • Spiral Vane Solid Body Rigid Casing Centralizer
  • Spiral Vane Solid Body Rigid Casing Centralizer

Spiral Vane Solid Body Rigid Casing Centralizer

Certification: ISO 9001:2000, ISO 9001:2008
Surface Treatment: Sand Blast
Centralizer Type: Rigid
Structure: Slider
Material: Cast Steel
Type: Centralizer
Samples:
US$ 40/Piece 1 Piece(Min.Order)
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Customization:
Gold Member Since 2010

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Basic Info.

Model NO.
5 1/2"* 8 1/2"
Sample
Available
Color
Red /Black
Size
4 1/2"-20"
Blade
Straight /Spiral
ODM
Acceptable
OEM
Available
Drawing
Available
Markings
Available
Transport Package
Wood Cases
Specification
4 1/2"-20"
Trademark
zhongshi
Origin
China
HS Code
843143100
Production Capacity
2000PCS/Month

Product Description

Spiral Vane Solid Body Rigid Casing Centralizer

The Rigid Centralize consists of rigid body, on which machined five spiral blades or straight blades. There are three modified alloy steel, fully heat treated rollers fixed on every blade. Because of rolling friction between the rollers and inside of well or casing, the functions of the RCR Centralizer is better than others of all. Recommend to use the tool in deviated holes and horizontal holes.

And we provide various non-welded Rigid Centralizer, which are designed and manufactured as per API Spec 10D. 


The popular styles available are non-welded Rigid Centralizer, and double-bow spring centralizer with high reliable quality, which can be used to replace Weatherford centralizer.
 
Straight Blade Solid Centralizer provide the right features for getting a good primary cementing job with maximum casing / wellbore stand off. The straight fines / vanes do not impart hydraulic forces on pressure sensitive formations. Since there is no radial flow path for the fluids to follow, therefore solids and cuttings transport relies solely on the turbulent or laminar flow rather than radial flow.


It provides ultimate drag and torque reduction with maximum fluid by pass with low friction factor. These Centralizers are designed to minimize unwanted removal of well cake and for easy running of casing. These Centalizer withstand high well bore temperature while providing maximum horizontal stand off. These Centralizers are Well head friendly and have high impact with shock resistance, along with optimum tensile and yield strength.


straight Solid Centralizer are constructed of one-piece high strength corrosion resistance Alloy Aluminum, Alloy Steel, Stainless Steel or Non sparkling Alloy Zinc. Centralizers are available in short length, long length and standard length. Further, they can supply in fixed design and non-fixed design. These centralizer are High graded castings followed with surface finishing on CNC Lathe, then rigid inspection make a quality product. All Centralizers are stove painted or coated with polyester powder.
They are available in all sizes ranging from 3 ½" to 13 3/8" for any hole combination.



 

specification
ID(mm) Wall
Thickness
(mm)
Height(mm) Total height(mm) MAX-OD(mm) Spring Number
5-1/2"*8-1/2" 142-148 3-5 55 650 225 5
7"*9-5/8" 181-186 3-5 55 650 255 6
7"*8-1/2" 181-186 3-5 55 650 235 6
8-5/8"*12-1/4" 223-228 3-5 55 650 330 8
9-5/8"*12-1/4" 250-255 3-5 55 650 330 8
10-3/4"*12-1/4" 274-276 3-5 55 650 330 9
13-3/8"*17-1/2" 342-347 3-5 55 650 450 11
18-5/8"*24 476 3-5 55 600 610 12
20"*26 510 3-5 55 600 660 12

Featrues:
1). All Centralizers are manufactured to API specification 10D.
2) All Centralizers undergo a special process of rust prevention before painting.
Starting and restoring force meets API 10D standards
3)Removable and easy to use and transportation
 4)Model processing, no rivet, no welding
5)Easy for installation
6) Low starting and running force, substantial restoring force.


Spiral Vane Solid Body Rigid Casing Centralizer
Spiral Vane Solid Body Rigid Casing Centralizer
Spiral Vane Solid Body Rigid Casing Centralizer
Spiral Vane Solid Body Rigid Casing Centralizer
Spiral Vane Solid Body Rigid Casing Centralizer
Spiral Vane Solid Body Rigid Casing Centralizer
                                             
                                         
   

 

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Gold Member Since 2010

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Manufacturer/Factory
Registered Capital
19.21 Million USD
Management System Certification
ISO9001:2015, ISO14001:2015, ISO45001:2016