Gold Member Since 2010
Audited Supplier
Puyang Zhongshi Group Co., Ltd.

Cast Aluminium Rigid Casing Centralizer, Straight Vane Casing Centralizer, Rigid Casing Centralizer manufacturer / supplier in China, offering Solid Body Rigid Aluminum Casing Centralizer, High Restoring Force Rigid Casing Pipe Centralizer, Cementing Tools, API 11ax Cobalt Alloy Valve Pairs Stellite Valve Ball and Seat and so on.

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Supplier Homepage Product Casing accessories Solid Body Rigid Aluminum Casing Centralizer

Solid Body Rigid Aluminum Casing Centralizer

Purchase Qty.:
(Pieces)
1-499 500-999 1,000-4,999 5,000-9,999 10,000+
FOB Unit Price: US $30 US $29.8 US $29.5 US $29 US $28
Purchase Qty. (Pieces) FOB Unit Price
1-499 US $30
500-999 US $29.8
1,000-4,999 US $29.5
5,000-9,999 US $29
10,000+ US $28
Get Latest Price
Port: Qingdao, China
Production Capacity: 10000PCS/Month
Payment Terms: T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: 4 1/2-20inch
  • Drawing: Available
  • Color: Red/Black
  • OEM: Available
  • Vanes: 6PCS
  • Trademark: zhongshi
  • Specification: 4 1/2"-20"
  • HS Code: 843143100
  • Sample: Available
  • ODM: Available
  • Markings: Available
  • Height: 200mm
  • Coatings: Available
  • Transport Package: Wood Cases
  • Origin: Henan
Product Description

cast aluminium rigid casing centralizer
casing centralizer is one of the necessary conventional casing accessories, upon well operationscompletion, the rational use of casing centralizer can play the role of:
 reducing lower casing resistance phenomenon, making the casing smoothly down to the design position;
 
 making casing centralizer centered within the well|;
 
 reducing the sticking phenomenon to make the annular space hydrostatic pressure balanced;
 
 reduce channeling, improve the mud replacement efficiency, thus improve the cementing quality.
 
the reset force of double bow type centralizer is higher than that of single bow centralizer, centering centering performance is better than that of single bow type.
 
features:
 
1,every attachment is pressed into shape by moulding instead of welding and rivet. 
2,3-section structure for easy transport.
3,starting force and restoring force conform to api standards.
4,easy-and-convenient to use.
5,alternative turbulence plates can effectively improve displacement efficiency.
 
cast aluminum centralizer:
 
the smooth spiral 360 overlap solid vane design of centralizers provide max wall contact will not damage wellhead equipment, has high impact and shock resistance comand fluid swirl. the 30slope from the body to the height of the vane will eliminate scraping, or digging into the formation.
the solid cast aluminum centralizers bine with high tensile and yield strengths
 

no.

type

inside diameter (mm)

height (mm)

total height (mm)

largest diameter (mm)

1

5"*12-1/4"

128-131

105

690

330

2

5"*20"

128-131

105

720

535

3

5-1/2"*7"

142-148

55

650

215

4

5-1/2"*8-1/2"

142-148

55

650

225

5

6"*8-1/2"

156-158

55

650

235

6

7"*8-1/2"

181-186

55

650

235

7

7"*9-5/8"

181-186

55

650

255

8

7-5/8"*9-5/8"

197-201

55

650

275

9

9-5/8"*12-1/4"

250-255

55

650

330

10

13-3/8"*17-1/2"

342-347

55

650

450
 
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Ms. Molly Wei
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