Solid Rigid Aluminium Alloy API Bow Spring Centralizer 114mm 152mm
Corrosion-resistant aluminium alloy centralizer prevents galvanic corrosion. Features reduced drag, wide vanes for load distribution, and 30-degree beveled ends for smooth running. Ideal for deviated and horizontal wells. Custom sizes available.
Place of Origin
China
Size
4 1/2"~20"
Packaging Details
Wooden Box
Product
Solid Rigid Aluminium-Alloy Casing Centralizer
Service
OEM service
Material
Aluminium alloy
Product Description
Solid Rigid Aluminium-Alloy Casing Centralizer
The Aluminium-Alloy Casing Centralizer can be used with corrosion-resistant alloy casing strings to avoid the effects of galvanic corrosion.
Solid Rigid Aluminium-Alloy Casing Centralizer Features
- Reduced drag when running into hole.
- Wide vanes distribute load from the casing string into the well bore without gouging.
- The design of the vanes keeps running forces at a minimum.
- Apply in deviated and horizontal wells, liner overlaps, and shoe joints.
- Vane ends are beveled 30 degrees to provide excellent lead into restrictions
Solid Rigid Aluminium-Alloy Casing Centralizer Specification
| Specification | casing size (mm) | Hole Size (mm) | Inner Diameter (mm) | Outer Diameter (mm) |
| 4-1/2″×6″ | 114 | 152 | 118 | 146 |
| 5"×6 5/8" | 127 | 168 | 131 | 162 |
| 5-1/2″×8-1/2″ | 140 | 216 | 142 | 210 |
| 7″×8 1/2″ | 178 | 216 | 182 | 210 |
| 7"× 9-1/2" | 178 | 241 | 182 | 235 |
| 9-5/8″×12-1/4″ | 244 | 311 | 248 | 305 |
| 13-3/8″×17-1/2" | 340 | 445 | 344 | 439 |
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