Puyang Zhongshi Group Co., Ltd.
Puyang Zhongshi Group Co., Ltd.
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API 5CT High Tensile And Yield Strengths Oilwell Spring Centralizer Solid Body Centralizer
The cementing centralizer features high tensile and yield strength and is available in a variety of product sizes. Variable rotation direction, mainly used in deviated or horizontal Wells. Different blade shapes are suitable for different fluids. Straight blades are suitable for low density fluids and spiral blades are suitable for high density fluids.
| Specification |
casing size (mm) |
Outer Diameter (mm) |
Hole Size (mm) |
Inner Diameter (mm) |
| 4-1/2"×6" | 114 | 146 | 152 | 118 |
| 5"×6 5/8" | 127 | 162 | 168 | 131 |
| 5-1/2″×8-1/2″ | 140 | 210 | 216 | 142 |
| 6-5/8″×8-1/2″ | 168 | 210 | 216 | 172 |
| 7″×8-1/2″ | 178 | 210 | 216 | 182 |
| 7"× 9-1/2" | 178 | 235 | 241 | 182 |
| 9-5/8″×12-1/4″ | 244 | 305 | 311 | 249 |
| 13-3/8″×17-1/2" | 340 | 439 | 445 | 344 |