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Product Details:
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| Size: | 4 1/2 ''- 20" | Material: | Carbon Steel |
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| Certification: | API 10D | ID: | 345mm |
| Processing Type: | Forging | OD: | 444mm |
| Application: | Well Drilling, Well Drilling | Type: | Cementing Accessories |
| Highlight: | oilfield spare parts,drill accessories kit |
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Casing Centralizer for Oil Pipe / Welded Spring Bow Centralizer
Main Introduction
Centralizer cementing tools, it makes simple, and beautiful structure, durable, strong centering force, prone to overcome the original welded lifter desoldering , is a kind of centralizer can ensure quality of drilling cementing. The sort is various, according to the structure can be divided into the roller type, the sliding block type, automatic reversing type, etc. Different structure and material of centralizer, applies to different types of eccentric wear oil well. On the part of eccentric wear prevention, the most critical is installation location, spacing, and number.
Bow spring centralizers are to help center the casing in the wellbore, allowing even distribution of the cement around the casing during cementing operations.
Main Characterstics of Our Casing Centralizer
Technical Specifications of TR Casing Centralizer
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Model (in) |
Hooping In-Dia. (mm) | Hooping thickness(mm |
Total length (mm) |
Max.Out-Di (mm) |
Amount of spring(mm) |
| 5-1/2" x 8-1/2" | 142-148 | 3-5 | 650±50 | 225±5 | 5 |
| 7" x 9-5/8" | 181-186 | 3-5 | 650±50 | 255±5 | 6 |
| 7" x 8-1/2" | 181-186 | 3-5 | 650±50 | 235±5 | 6 |
| 8-5/8 x 12-1/4" | 223-228 | 3-5 | 650±50 | 330±5 | 8 |
| 9-5/8 x 12-1/4" | 250-255 | 3-5 | 650±50 | 330±5 | 8 |
| 10-3/4 x 12-1/4" | 274-276 | 3-5 | 650±50 | 330±5 | 9 |
| 13-3/8"x17-1/2" | 342-347 | 3-5 | 650±50 | 450±5 | 11 |
| 18-5/8"x24" | 475-477 | 3-5 | 600±50 | 610±5 | 12 |
| 20"x26" | 509-511 | 3-5 | 600±50 | 660±5 | 12 |
Warranty period: 18 months from the day that the unit leaves factory or 12 months from the date that the unit is put into use (choose the earliest one which comes to an end as the calculation standard).
Our promise: Any equipment sold by TR Solids Control at any place in the world, we will provide after-sale service promptly and efficiently. Any equipment component damaged by manufacturing defect or quality problem during the warranty period, we will bear the direct cost of the damaged parts.
Competitive Advantages
1. We offer high quality products at competitive price.
2. Shortest delivery time.
3. Flexible payment terms.
4. Timely after-sale service.
5. Most of our equipment can be replaceable with international brands.
6. Our products have been exported to Argentina, Egypt, US, Australia, Romania, Pakistan, Dubai, Abu Dhabi, Iran, India, Indonesia, Vietnam, Malaysia and many other countries.
Company Tenet
Customer's satisfaction is the highest pursuit of TR Solids Control.
Contact Person: Ms. Sunny Lee
Tel: +86 13186019379
Fax: 86-29-8633-2919
