4 1/2′′ Standoff Band Solid Body Rigid Casing Centralizer

Product Details
Customization: Available
Certification: ISO 9001:2000, ISO 9001:2008
Surface Treatment: Polishing
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Manufacturer/Factory
Gold Member Since 2010

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Registered Capital
19.21 Million USD
Management System Certification
ISO9001:2015, ISO14001:2015, ISO45001:2016
  • 4 1/2′′ Standoff Band Solid Body Rigid Casing Centralizer
  • 4 1/2′′ Standoff Band Solid Body Rigid Casing Centralizer
  • 4 1/2′′ Standoff Band Solid Body Rigid Casing Centralizer
  • 4 1/2′′ Standoff Band Solid Body Rigid Casing Centralizer
  • 4 1/2′′ Standoff Band Solid Body Rigid Casing Centralizer
  • 4 1/2′′ Standoff Band Solid Body Rigid Casing Centralizer
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Basic Info.

Model NO.
4 1/2′′-20"
Centralizer Type
Rigid
Structure
Slider
Material
65mn Steel
Type
Centralizer
Color
Red/Black/Blue
Sample
Available
Drawing
Available
ODM
Available
Marking
Available
Height
127mm
Blades
5PCS
OEM
Acceptable
Transport Package
Wood Cases
Specification
41/2"&7"
Trademark
zhongshi
Origin
Henan
HS Code
843143100
Production Capacity
10000PCS/Month

Product Description

                                               Standoff Band  Solid Body Rigid Casing Centralizer
 
1. Description
Centralizers are an integral part of the cementing process. They provide the mechanism that centers the casing in the hole and allows uniform cement flow around the casing to help protect it at all points. Several styles of centralizers are available for matching different well specifications and hole sizes, including turbulence generating designs that help clean the annulus and distribute the cement more evenly and uniformly. All models offer ample clearance for fluid passage and are extra effective in centering the casing, even in highly deviated holes and improve cement flow by reducing the effects of channeling.
4 1/2′′ Standoff Band Solid Body Rigid Casing Centralizer
2. Features
1. Spiral blades increase annular turbulence.
4 1/2′′ Standoff Band Solid Body Rigid Casing Centralizer
4 1/2′′ Standoff Band Solid Body Rigid Casing Centralizer

2.  With the shape of stream-lined, it enables casing run easily in wellbore.
3. Both straight blade and spiral blade are available.
4. The material can be cast steel or cast aluminum.
4 1/2′′ Standoff Band Solid Body Rigid Casing Centralizer


4 1/2′′ Standoff Band Solid Body Rigid Casing Centralizer
4 1/2′′ Standoff Band Solid Body Rigid Casing Centralizer

3.Property Parameters
Specifications 13" 10¾" 9" 7 " 7" 5½" 5" 4½" 4"
I.D., mm 343 276 247 197 180 143 130 117 104
Max O.D. ,mm 400 308 308 243 212 213 151 148 118
Height, mm 130 120 120 120 120 120 120 100 80

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