Plastic Spiral Vane Composite Casing Centralizer

Product Details
Customization: Available
Certification: RoHS, ISO 9001:2000, ISO 9001:2008
Surface Treatment: Oxidation
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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
  • Plastic Spiral Vane Composite Casing Centralizer
  • Plastic Spiral Vane Composite Casing Centralizer
  • Plastic Spiral Vane Composite Casing Centralizer
  • Plastic Spiral Vane Composite Casing Centralizer
  • Plastic Spiral Vane Composite Casing Centralizer
  • Plastic Spiral Vane Composite Casing Centralizer
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Basic Info.

Model NO.
7′′X 8 1/2′′
Structure
Slider
Material
Rubber
Type
Centralizer
Samples
Available
Color
Red/Black
Size
7′′x 8 1/2′′
Drawing
Available
Blades
4PCS
Length
200mm
Transport Package
Wood Cases
Specification
4 1/2"-20"
Trademark
zhongshi
Origin
China
HS Code
84314310
Production Capacity
10000PCS/Month

Product Description


 Plastic Spiral Vane Casing  Centralizer/Casing Composite 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.

Plastic Spiral Vane Composite Casing Centralizer
Plastic Spiral Vane Composite Casing Centralizer
Plastic Spiral Vane Composite Casing Centralizer
Plastic Spiral Vane Composite Casing Centralizer

Plastic Spiral Vane Composite Casing Centralizer
Plastic Spiral Vane Composite Casing Centralizer



2. Features
1. Spiral blades increase annular turbulence.
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.
3. some specifications for reference:
 

model
Hooping In-Dia. Hooping Thickness Hooping Height Total Length Max. Out-Dia. Spring   Pieces
in mm mm mm mm mm pcs
5-1/2*8-1/2 142-148 3-5 90-120 650±50 225±5 5
7*9-5/8 181-186 3-5 90-120 650±50 255±5 6
7*8-1/2 181-186 3-5 90-120 650±50 235±5 6
8-5/8*12-1/4 223-228 3-5 90-120 650±50 330±5 8
9-5/8*12-1/4 250-255 3-5 90-120 650±50 330±5 8
10-3/4*12-1/4 274-276 3-5 90-120 650±50 330±5 9
13-3/8*17-1/2 342-347 3-5 90-120 650±50 450±5 11
18-5/8*24 476±1 3-5 90-120 600±50 610±5 12
20*26 510±1 3-5 90-120 600±50 660±5 12
 

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