Puyang Zhongshi Group Co., Ltd.
| Payment Terms | T/T, MoneyGram |
| Delivery Time | depends on quantity |
| Packaging Details | Wooden Box |
| Product Name | API Rigid Spiral Roller Casing Centralizer |
| Vane | Spiral |
| Process | Casting |
| Service | OEM or ODM |
| Color | Red Color |
| Application | In highly deviated and horizontal well |
| Brand Name | Puyang Zhongshi Group |
| Model Number | 4 1/2"~36" |
| Certification | API,ISO,QHSE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, MoneyGram | Delivery Time | depends on quantity |
| Packaging Details | Wooden Box | Product Name | API Rigid Spiral Roller Casing Centralizer |
| Vane | Spiral | Process | Casting |
| Service | OEM or ODM | Color | Red Color |
| Application | In highly deviated and horizontal well | Brand Name | Puyang Zhongshi Group |
| Model Number | 4 1/2"~36" | Certification | API,ISO,QHSE |
| Place of Origin | China | ||
| High Light | Spiral Roller Centralizer ，API Rigid Roller Centralizer ，Roller Centralizer For Horizontal Well | ||
API Rigid Spiral Roller Casing Centralizer
API Rigid Spiral Roller Casing Centralizer is used in areas where a good primary cementing job is required, including deviated and horizontal wells, liner overlaps, and shoe joints
The design of the vanes keeps running forces at a minimum.
High tensile, solid, cast steel, for shock, impact, and corrosion resistance.
Provided excellent results in extended reach and horizontal applications
Wide vanes distribute load from the casing string into the wellbore without gouging
| NO. | Size (in) | Height | OD | ID(mm) |
| (mm) | (mm) | |||
| 8 | 13-3/8”*17-1/2” | 250 | 440 | 342-347 |
| 7 | 9-5/8”*12-1/4” | 250 | 311 | 250-255 |
| 4 | 7”*8-1/2” | 130 | 210 | 181-186 |
| 5 | 7”*9-5/8” | 200 | 240 | 181-186 |
| 6 | 7-5/8”*9-5/8” | 200 | 240 | 197-201 |
| 3 | 6”*8-1/2” | 130 | 210 | 156-158 |
| 1 | 5-1/2”*7” | 130 | 174 | 142-148 |
| 2 | 5-1/2”*8-1/2” | 130 | 210 | 142-148 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1997
Total Annual:
5 million-10 million
Employee Number:
570~600
Ecer Certification：
Verified Supplier
Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars. We have competitive price of o... Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars. We have competitive price of o...
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