Puyang Zhongshi Group Co., Ltd.
| Payment Terms | T/T, MoneyGram |
| Delivery Time | depends on quantity |
| Packaging Details | Wooden Box |
| Product | Downhole Caing Centralizer with Hollow Vane |
| Installation | Slip-on Type |
| Type | Hollow Vane |
| Vane Type | Spiral |
| Service | OEM |
| Application | Well cementing |
| 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 | Downhole Caing Centralizer with Hollow Vane |
| Installation | Slip-on Type | Type | Hollow Vane |
| Vane Type | Spiral | Service | OEM |
| Application | Well cementing | Brand Name | Puyang Zhongshi Group |
| Model Number | 4 1/2"~36" | Certification | API,ISO,QHSE |
| Place of Origin | China | ||
| High Light | Downhole Well Casing Centralizers ，Hollow Vane Well Casing Centralizers ，Downhole well centralizer | ||
Downhole Caing Centralizer with Hollow Vane
Downhole Caing Centralizer with Hollow Vane is designed to provide a positive stand off the casing(we also call it slip on stand off band.
Available in straight or spiral blades, these blades are mechanically formed rather than welded onto the centralizer body.
For lower torque and drag forces, and undergo a special coating to prevent from rust.
Optimize mud displacement in vertical,inclined,and horizontal wells.
Reduce minimum friction when running a casing duo to the smooth profile.
Save operation time and cost.
Different sizes are available
| NO. | Size (in) | ID(mm) | Height | OD |
| (mm) | (mm) | |||
| 1 | 5-1/2”*7” | 142-148 | 130 | 174 |
| 2 | 5-1/2”*8-1/2” | 142-148 | 130 | 210 |
| 3 | 6”*8-1/2” | 156-158 | 130 | 210 |
| 4 | 7”*8-1/2” | 181-186 | 130 | 210 |
| 5 | 7”*9-5/8” | 181-186 | 200 | 240 |
| 6 | 7-5/8”*9-5/8” | 197-201 | 200 | 240 |
| 7 | 9-5/8”*12-1/4” | 250-255 | 250 | 311 |
| 8 | 13-3/8”*17-1/2” | 342-347 | 250 | 440 |
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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