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Welded Bow-spring casing centralizer
- Qingdao Shanghai Tianjin
- T/T
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Product Details
| Place of Origin | Henan, China | Brand Name | ZS | |
| Model Number | 13 3/8" | Type | Stabilizer | |
| Machine Type | Drilling Tool | Certification | API | |
| Material | Carbon Steel | Processing Type | Forging | |
| Use | Well Drilling |
Product Description
Specifications
1. Material: 65Mn2. Specification: 5-1/2"*8-1/2"
3. easy to install
4. good quality and low price
1. Description
It's a cementing tool which applied to centralize casing to improving the cementing quality. It can be applied directly to casing to form stabilizers for drilling with casing or liner in both straight and directional wells.
2.Usage
The casing centralizer is an essential cased equipment widely used in the field of drilling, solid control system.
It can ensure the casing be put down to the predetermined depth and make sure the casing at the center of the well bore.
What's more, it can prevent the differential pressure and pipe-sticking, diminish the abrasion,and improve the dirlling and cementing quality.
3. Technical Feature
1) Supressed by mould, the whole casing centralizer is non-welded, no rivet, and the stucture is solid.
2) Easy to install and it's convenient to transport
3) low starting force but high restoring force
4) self-locking and easy to install
5) anti-corrosive paint on the surface
4.Parameter
Specification | In-Dia(mm) | Wall Thickness (mm) | Height(mm) | Total height(mm) | Largest Dia(mm) | Spring Number |
5-1/2”*8-1/2” | 142-148 | 5-7 | 55 | 650 | 225 | 5 |
5-1/2”*8-1/2” | 142-148 | 5-7 | 55 | 650 | 225 | 5 |
5-1/2”*8-1/2” | 142-148 | 5-7 | 55 | 650 | 225 | 6 |
6”*8-1/2 | 154-118 | 5-7 | 55 | 650 | 225 | 5 |
13-3/8”*17-1/2” | 342-(349) | 8 | 55 | 580 | 450 | 6 |
20”*26 | 510-(518) | 8 | 55 | 650 | 670 | 10 |
Contact Us
- Puyang Zhongshi Group Co., Ltd.
- Contact nameMolly Wei Chat Now
- Phone86-371-87096211
- AddressHuayuan Road, Zhengzhou city, Henan, China, Puyang, Henan
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