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[China]
Trade Verify
Address: High tech Industrial Park Wujin zone, Changzhou, Jiangsu province, PRC
Contact name:Leo
Jiangsu Service Petroleum Technology Co., Ltd |
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Verified Suppliers
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106 SERIES CASING CENTRALIZER, ONE-PIECE BOW SPRING CENTRALIZER
106 SERIES CASING CENTRALIZER, ONE-PIECE BOW SPRING CENTRALIZER , OILFIELD TOOLS
ADVANTAGES AND MAIN FEATURES
1- The new one-piece style centralizers are made from one piece of steel plate.
2- The plate is cut by laser, rolled for forming, welded using high-temperature wire saw, then the bows of centralizer are formed by an hydraulic machine;
3-At least the centralizer are powder coated after heat treatment.
4 -one-piece construction design; sizes are available from 2-7/8''to 20''.
5-High stand-off ( +85%) and high restoring force.
6-Straight bows can provide maximum lateral support.
7-Completely fit with casings in a ledge wellbore condition.
8-Reduces frictional drag and torque;
9-Max O.D. is the same as wellbore;
10- zero starting force and all performance can exceed API 10D requirements;
| inside diameter mm | height mm | total height mm | max outside diameter mm |
| 128-131 | 110 | 650 | 175 |
| 130-132 | 110 | 650 | 170 |
| 128-131 | 105 | 690 | 330 |
| 128-131 | 105 | 720 | 535 |
| 142-148 | 55 | 650 | 215 |
| 142-148 | 55 | 650 | 225 |
| 142-148 | 110 | 650 | 225 |
| 156-158 | 55 | 650 | 235 |
| 181-186 | 55 | 650 | 235 |
| 181-186 | 110 | 650 | 235 |
| 181-186 | 55 | 650 | 255 |
| 181-186 | 110 | 650 | 255 |
| 196-200 | 110 | 650 | 250 |
| 197-201 | 55 | 650 | 275 |
| 197-201 | 55 | 650 | 275 |
| 223-228 | 55 | 650 | 330 |
| 250-255 | 55 | 650 | 330 |
| 250-255 | 110 | 650 | 330 |
| 274-276 | 55 | 650 | 330 |
| 274-276 | 110 | 650 | 330 |
| 342-347 | 55 | 650 | 450 |
| 342-347 | 110 | 650 | 450 |
| 476 | 55 | 600 | 610 |
| 510 | 55 | 600 | 660 |
