Aluminum Solid Rigid Casing Centralizer
★ Introduction ★
Casing centralizer is one of the necessary conventional casing accessories, upon well operations completion, 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 pipe 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.
∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴
★ Advantages ★
▪ Sizes ranging from 4-1/2" to 20".
▪ Suitable for cased or open hole.
▪ High tensile and corrosion resitance.
▪ 30 degree beveled vane end (Customizable).
∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴∵∴
★ Specification ★
Model
(in) |
Hooping I.D.
(mm) |
Hooping Thickness
(mm) |
Hooping Height
(mm) |
Total Length
(mm) |
Max. O.D
(mm) |
| 5-1/2*8-1/2 |
142-148 |
5-7 |
50-60 |
650±50 |
225±5 |
| 6*8-1/2 |
154-158 |
5-7 |
50-60 |
650±50 |
255±5 |
| 13-3/8*17-1/2 |
342-349 |
8 |
50-60 |
580 |
450±5 |
| 20*26 |
510-518 |
8 |
50-60 |
650±50 |
670±5 |
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★ About Us ★
Restructured from SINOPEC in 1997, we has 19 years manufacturing experience of petroleum machinery
products with competitive prices.
Main products of Cementing Equipment and casing accessories : spring centralizer, solid rigid centralizer,float
equipment, cementing plug etc.
We have 9 factories, more than 500 employees, and many kinds of production equipments.
We have certificates of API 5CT,6A,10D,11AX,11E, ISO 14001 and 9001.
With 10 years exporting experience,we have exported to more than 30 countries such as
America,Canada,Russia,Venezuela,Columbia,Thailand,Indonesia ,UAE,Saudi Arabia,Kazakhstan etc.
Audited Supplier 
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