Aluminium Centralizer
Sizes ranging from 4-1/2" to 20"
Suitable for cased or open hole
High tensile and corrosion resistance
30 degree beveled vane ends
API 10D standard
Product's advantage of aluminum centralizer
1. Application:in deviated and horizontal wells, liner overlaps, and shoe joints.
2. Suitable for either cased or open hole.
3. Vane ends are beveled 30 degrees relative to casing centralizer to provide excellent lead into restrictions, and reduced drag when running into hole.
4. Wide vanes distribute load from the casing string into the well bore without gouging.
5. The design of the vanes keeps running forces at a minimum.
Parameter of aluminum centralizer
| Size(inch) |
Inner Diameter(mm) |
Outer Diameter(mm) |
Height(mm) |
| 13-3/8 |
343 |
400 |
130 |
| 10-3/4 |
276 |
308 |
120 |
| 9-5/8 |
247 |
308 |
120 |
| 7-5/8 |
197 |
243 |
120 |
| 7 |
180 |
212 |
120 |
| 5-1/2 |
143 |
213 |
120 |
| 5 |
130 |
151 |
120 |
| 4-1/2 |
117 |
148 |
100 |
| 4 |
104 |
118 |
80 |
Company information
Puyang zhongshi group co.Ltd, is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of sinopec.
We have the certificates of api 5ct, api 10d, api 11e, api 6a, api 11ax, iso 9001 and iso 14001, etc.
Our group have more than 10 years export experience and 9 subsidiary factories, more than 500 employees.We are the first-class supplier of resources market of sinopec and cnpc.Our foreign customers are mainly from america, central asia, russia, southeast asia, middle east, etc.
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