API 10D 5 1/2- 13 3/8 casing roller centralizers for cementing
Product Quick Detail
- FOB Price
- USD $50.00 / Piece
- Minimum Order
- 1
- Place Of Origin
- China
- Packaging
- in wooden box
- Delivery
- 15 Days
Specifications
casing roller centralizers
The Roller Centralizer consists of rigid body, on which machined five spiral blades or straight blades. There are three modified alloy steel, fully heat treated rollers fixed on every blade. Because of rolling friction between the rollers and inside of well or casing, the capability of the RCR Centralizer is better than others of all. Recommend to use the tool in deviated holes and horizontal holes.
Parameters:
| Type | Casing Size (mm/inch) | Minimum Hole (mm/inch) | I.D. (mm/inch) | O.D. (mm/inch) | OAL (mm/inch) |
| RCR5 | 139.7(5-1/2) | 215.9(8-1/2) | 143(5-5/8) | 211(8-5/16) | 260(10-1/4) |
| RCR7 | 177.8(7) | 215.9(8-1/2) | 181(7-1/8) | 213.4(8-13/32) | 260(10-1/4) |
| RCR9 | 244. 5(9-5/8) | 311.15(12-1/4) | 247.5(9-11/16) | 305.4(12-1/64) | 260(10-1/4) |
| RCR13A | 339.7(13-3/8) | 406.4(16) | 344(13-35/64) | 402(15-53/64) | 260(10-1/4) |
- Country: China (Mainland)
- Business Type: Trading Company
- Market: Americas,Asia,Europe,Middle East,Oceania,Africa
- Founded Year: 2011
- Address: Huanghe
- Contact: Nancy Zhu
