Puyang Zhongshi Group Co., Ltd.
| Payment Terms | T/T, MoneyGram |
| Delivery Time | depends on quantity |
| Packaging Details | Wooden Box |
| Material | Thermal Plastic |
| Blade | 4~12 |
| Color | Black or white |
| Size | 4 1/2~13 3/8” |
| Feature | Without Steel Ring |
| Advantage | low friction |
| 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 | Material | Thermal Plastic |
| Blade | 4~12 | Color | Black or white |
| Size | 4 1/2~13 3/8” | Feature | Without Steel Ring |
| Advantage | low friction | 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 | ||
Thermal Plastic Spiral Vane Centralizer With Steel Ring
The thermal plastic centralizers are made by polymerizing high-temperature and high-pressure one-time integrated casting in a mold, and is widely used in various oil wells and gas wells.
| Specification | Outer Diameter (mm) | Inner Diameter (mm) | Height (mm) |
| 4 1/2"×6" | 148 | 117 | 250 |
| 5 1/2"× 8 1/2" | 210 | 141 | 250 |
| 7"× 8 1/2" | 210 | 181 | 250 |
| 7"× 9 1/2" | 235 | 181 | 250 |
| 7"× 9 7/8" | 245 | 181 | 250/300 |
| 7 5/8"×9 1/2" | 235 | 196 | 250/300 |
| 9 5/8"×12 1/4" | 305 | 247 | 250/300 |
| 10 3/4"×16" | 305 | 276 | 250/300 |
| 13-3/8" ×16” | 400 | 345 | 250/300 |
| 13 3/8"×17 1/2" | 438 | 345 | 250/300 |
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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