Puyang Zhongshi Group Co., Ltd.
| Payment Terms | T/T, MoneyGram |
| Delivery Time | depends on quantity |
| Packaging Details | Wooden Box |
| Material | Thermal Plastic |
| Color | Black or white |
| Size | 4 1/2~13 3/8” |
| Feature | Without Steel Ring |
| Blade | 4~12 |
| Advantage | light weight |
| 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 |
| Color | Black or white | Size | 4 1/2~13 3/8” |
| Feature | Without Steel Ring | Blade | 4~12 |
| Advantage | light weight | 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 Straight Vane Centralizer Without Steel Ring
With the emergence of more and more special well conditions, such as large displacement Wells, other types of centralizer in the process of lowering the difficulty gradually reflected
| Specification | Inner Diameter (mm) | Height (mm) | Outer Diameter (mm) |
| 13 3/8"×17 1/2" | 345 | 250/300 | 438 |
| 13-3/8" ×16” | 345 | 250/300 | 400 |
| 10 3/4"×16" | 276 | 250/300 | 305 |
| 9 5/8"×12 1/4" | 247 | 250/300 | 305 |
| 7 5/8"×9 1/2" | 196 | 250/300 | 235 |
| 7"× 9 7/8" | 181 | 250/300 | 245 |
| 7"× 8 1/2" | 181 | 250 | 210 |
| 7"× 9 1/2" | 181 | 250 | 235 |
| 5 1/2"× 8 1/2" | 141 | 250 | 210 |
| 4 1/2"×6" | 117 | 250 | 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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