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Casting Zinc Pipe Centralizer / Spiral Centralizer
1.Available in sizes 4-1/2" to 20".
2.With Teflon Coating Surface.
3.Good corrosion resistance .
4.Reducing drag force.
Description of aliminum alloy centralizer
•Casing centralizer is a cementing tool which applied to centralize casing to improving the cementing quality.
•They are designed for High Restoring Force and Low Starting Force for centralizing the casing pipe in a Horizontal and Deviated well.
•This slip-on centralizer features a long Aluminum collar with spiraled bars to assist in either clockwise or counter-clockwise pipe rotation and to create turbulence in the annulus. It is normally run between two stop collars to provide the casing a smooth bearing surface and reduced torque.
If you have the interest, contact me freely!
1.Available in sizes 4-1/2" to 20".
2.With Teflon Coating Surface.
3.Good corrosion resistance .
4.Reducing drag force.
Description of aliminum alloy centralizer
•Casing centralizer is a cementing tool which applied to centralize casing to improving the cementing quality.
•They are designed for High Restoring Force and Low Starting Force for centralizing the casing pipe in a Horizontal and Deviated well.
•This slip-on centralizer features a long Aluminum collar with spiraled bars to assist in either clockwise or counter-clockwise pipe rotation and to create turbulence in the annulus. It is normally run between two stop collars to provide the casing a smooth bearing surface and reduced torque.
| NO. | Size (in) | Inside Diameter (mm) |
Height (mm) |
Total height (mm) |
MAX 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 |
| 11 | 5-1/2"*8-1/2" | 142-148 | 110 | 650 | 225 |
| 12 | 7"*9-5/8" | 181-186 | 110 | 650 | 255 |
| 13 | 7"*8-1/2" | 181-186 | 110 | 650 | 235 |
| 14 | 5"*6-1/2" | 128-131 | 110 | 650 | 175 |
| 15 | 7-5/8"*9-1/2" | 196-200 | 110 | 650 | 250 |
| 16 | 10-3/4"*12-1/4" | 274-276 | 110 | 650 | 330 |
| 17 | 5"*6-1/4" | 130-132 | 110 | 650 | 170 |
| 18 | 9-5/8"*12-1/4" | 250-255 | 110 | 650 | 330 |
| 19 | 9-5/8"*12-1/4" | 342-347 | 110 | 650 | 450 |
| 20 | 5-1/2"*8-1/2" | 142-148 | 55 | 650 | 225 |
If you have the interest, contact me freely!