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

Roller Centralizer, Roller Rigid Centralizer, Roller Casing Centralizer manufacturer / supplier in China, offering API Standard Rigid Casing Roller 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 API Standard Rigid Casing Roller Centralizer

API Standard Rigid Casing Roller Centralizer

FOB Price: US $1.2 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $1.2/ Piece
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Production Capacity: 5000PCS/Month
Transport Package: Wooden Box
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: Roller type
  • Usage: Well Drilling Machinery, Oil (Gas) Production Machinery, Oil Well Cementing Accessories
  • Power Type: Diesel
  • Model: Roller Centralizer
  • Material2: Cast Aluminium
  • Weight: 16
  • Trademark: zhongshi
  • Origin: China
  • Type: Petroleum Drilling Tool & Accessory
  • Certification: ISO, API
  • Transmission System: Mechanical
  • Material1: Steel
  • Height: 550
  • Size: 7"
  • Specification: 5 1/2", 7", 9 5/8", 13 3/8"
  • HS Code: 84314310
Product Description
Specifications
Non-welded bow spring casing centralizer/API standard Roller centralizer
1. API 10 D
2. Modle: Self (double)-bow centralizer
3. Non-welded/welded/riveted
4. Competitive price with high quality
5,API standard Roller centralizer
1. Description:
1). All roller Centralizers are manufactured to API specification 10D.
2) All roller 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
2. Characteristics:
Model processing, no rivet, no welding
Easy for installation
Low starting and running force, substantial restoring force
Size of CentralizerBow typeMaximum O.D. in*compressed
In InchesInchesO.D. in inches
5 1/2"T I8. 1/86. 5/8
 T II8. 5/86. 3/4
 T III10. 1/86. 3/4
 T IV11. 1/86. 3/4
 T V12. 5/86. 7/8
 
6. 5/8"T I9. 1/47. 3/4
 T II9. 3/47. 7/8
 T III11. 1/47. 7/8
 T IV12. 1/47. 7/8
 T V13. 3/48
 
7"T I9. 5 /88. 1/8
 T II10. 1/88. 1/4
 T III11. 5/88.  1/4
 T IV12. 5/88. 1/4
 T V14.1/88.3/8
 
7. 5/8"T I10. 1/48. 3/4
 T II10. 3/48.7/8
 T III12. 1/48. 7/8
 T IV13. 1/48. 7/8
 T V14.3/49
 
8. 5/8"T I11. 1/49. 3/4
 T II11. 3/49.  7/4
 T III13. 1/49. 7/8
 T IV14. 1/49. 7/8
 T V15. 3/410
 
9. 5/8"T I12. 1/410. 3/4
 T II12. 3/410. 7/8
 T III14. 1/410. 7/8
 T IV15. 1/410. 7/8
 T V 16. 3/411
    
10. 3/4"T I13. 7/1611. 7/8
 T II13. 15/1612
 T III15. 7/1612
 T IV16. 7/1612
 T V17. 15/1612. 1/8
 
11. 3/4"T I14. 7/1612. 7/8
 T II14. 15/1613
 T III16. 7/1613
 T IV17. 7/1613
 T V18. 15/1613. 1/8
 
13. 3/8"T I16. 1/1614. 1/2
 T II16. 9/1614. 5/8
 T III18. 1/1614. 5/8
 T IV19. 1/16s14. 5/8
 T V20. 9/1614. 3/4
 
14. 3/4"T I17. 7/1615. 7/8
 T II17. 15/1616
 T III19. 7/1616
 T IV20. 7/1616
 T V 21. 15/1616. 1/8
 
16"T I18. 11/1617. 1/8
 T II19. 3/1617. 1/4
 T III20. 11/1617. 1/4
 T IV21. 11/1617. 1/4
 T V 23. 3/1617. 3/8
 
18. 5/8"T I21. 3/819. 7/8
 T II21. 7/820
 T III23. 3/820
 T IV24. 3/820
 T V 25. 7/820. s1/8
 
20"T I22. 3/421. 1/4
 T II23. 1/421. 3/8
 T III24. 3/421. 3/8
 T IV25. 3/421. 3/8
 T V27. 1/421.1/2
 
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