Puyang Zhongshi Group Co., Ltd.
| Payment Terms | T/T, MoneyGram |
| Delivery Time | depends on quantity |
| Packaging Details | Wooden Box |
| Type | Aluminium alloy |
| Installation | Slip-on Type |
| Blade | Straight |
| Size | 4.5"~20" |
| Service | OEM |
| Enviroment | Use in hazardous environments. |
| 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 | Type | Aluminium alloy |
| Installation | Slip-on Type | Blade | Straight |
| Size | 4.5"~20" | Service | OEM |
| Enviroment | Use in hazardous environments. | Brand Name | Puyang Zhongshi Group |
| Model Number | 4 1/2"~36" | Certification | API,ISO,QHSE |
| Place of Origin | China | ||
| High Light | spiral glider centralizer ，solid body centralizer | ||
Aluminium Alloy Solid Rigid Body Straight Vane Casing Centralizer
Alloy Rigid centralizer is used in deviated wells and horizontal wells.steel casing centralizers are casting or stamping type structure. There are several blades on the rigid centralizer that can keep casing from contacting the wellbore.
Cast steel, cast aluminum and light weight casing rigid centralizer are available and easy to install
Can move on casing freely, also can be fixed on casing by tighten screws.
Reduced flow area between the spiral provides and creates vortex motion to increase fluid velocity with direction.
Any special sizes can be made available on request.
| Specification | Largest Dia(mm) | Total height (mm) | In-Dia(mm) | Wall Thickness (mm) |
| 20”*26 | 660 | 600 | 510 | 3-5 |
| 18-5/8”*24 | 610 | 600 | 476 | 3-5 |
| 13-3/8”*17-1/2” | 450 | 650 | 342-347 | 3-5 |
| 10-3/4”*12-1/4” | 330 | 650 | 274-276 | 3-5 |
| 9-5/8”*12-1/4” | 330 | 650 | 250-255 | 3-5 |
| 8-5/8”*12-1/4” | 330 | 650 | 223-228 | 3-5 |
| 5-1/2”*8-1/2” | 225 | 650 | 142-148 | 3-5 |
| 7”*8-1/2” | 235 | 650 | 181-186 | 3-5 |
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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