Spiral Glider Aluminum Rigid Casing Centralizer with Teflon
1.Sizes ranging from 4-1/2" to 20"
2.Suitable for cased or open hole
3.High tensile and corrosion resistance
4.30 degree beveled vane ends
Product's advantage
Application:in deviated and horizontal wells, liner overlaps, and shoe joints.
Suitable for either cased or open hole.
Vane ends are beveled 30 degrees relative to casing centralizer to provide excellent lead into restrictions, and 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.
Parameter of rigid centralizer
| Model |
Max OD(mm) |
ID(mm) |
Length(mm) |
| 4-1/2" x 6" |
145 |
116.5 |
200 |
| 5" x 6" |
145 |
129 |
200 |
| 5-1/2" x 8-1/2" |
205-210 |
142 |
200/300 |
| 6-5/8" x 8-1/2" |
205-210 |
171 |
200/300 |
| 7" x 8-1/2" |
205-210 |
181 |
200/300 |
| 7" x 9-1/2" |
225-235 |
181 |
200/300 |
| 7" x 9-5/8" |
225-235 |
181 |
200/300 |
| 9-5/8" x 12-1/4" |
300-305 |
248 |
200 |
| 13-3/8" x 17-1/2" |
430-435 |
346 |
200 |
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