| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | 1 Year |
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We offer a wide variety of bow-spring centralizers and rigid casing centralizers according to API Spec 10D.
Rigid casing centralizer is used in deviated wells and horizontal wells.
There are several blades on the rigid centralizer that can keep casing from contacting the wellbore wall .
There are two kinds of Rigid Centralizer available: spiral blade rigid centralizer and straight blade centralizer.
The material for both kinds of centralizers can be cast steel or cast aluminum.
Features
1.API Standard
2.Non Weld Bow centralizers are used to position the casing in the center of the wellbore in vertical, deviated as well as horizontal wells.
3.The Non Weld Bow Centralizers combine the highest Non Weld Centralizer restoring force with the lowest starting force.
4.High quality Bows made of special alloy steel with uniform hardness provide optimum performance.
5.Hinge locking pins are of high strength steel for maximum structural robustness .
6.The Non Weld Bow spring centralizers are available in sizes 4-1/2" to 20".
| Model (in) | Hooping In-Dia. (mm) | Hooping Thickness (mm) | Hooping Height (mm) | Total Length (mm) | Max. Out-Dia. (mm) |
| 5-1/2*8-1/2 | 142-148 | 5-7 | 50-60 | 650±50 | 225±5 |
| 6*8-1/2 | 154-158 | 5-7 | 50-60 | 650±50 | 255±5 |
| 13-3/8*17-1/2 | 342-349 | 8 | 50-60 | 580 | 450±5 |
| 20*26 | 510-518 | 8 | 50-60 | 650±50 | 670±5 |
Dongying Zhaoxin Industry and Trade Co.,Ltd is an ISO-9001, ISO-14001, OHSAS-18001 certified company and has all the quality systems in place for design, planning,manufacturing and quality monitoring & traceability to ensure that Dongying Zhaoxin Industry and Trade Co.,Ltd products match the highest quality & reliability Standards similar to any International major in this field.
Dongying Zhaoxin Industry and Trade Co.,Ltd with perfect attitude, product and service, is going to make further development together with customers at home and abroad .
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