Puyang Zhongshi Group Co., Ltd.
| Payment Terms | T/T, MoneyGram |
| Delivery Time | depends on quantity |
| Packaging Details | Wooden Box |
| Product | Oilwell Composite Centralizers for Casing |
| Material | Composite |
| Size | 4 1/2~13 3/8” |
| Feature | Without Steel Ring |
| Blade | 4~12 |
| Vane | Spiral |
| 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 | Oilwell Composite Centralizers for Casing |
| Material | Composite | Size | 4 1/2~13 3/8” |
| Feature | Without Steel Ring | Blade | 4~12 |
| Vane | Spiral | Brand Name | Puyang Zhongshi Group |
| Model Number | 4 1/2"~36" | Certification | API,ISO,QHSE |
| Place of Origin | China | ||
| High Light | Composite Bow Spring Centralizer ，Bow Spring Centralizer For Casing ，Composite well casing centralizers | ||
Oilwell Composite Centralizers for Casing
The Polymer Composite Centralizer is with design of one-piece composite construction and nylon material.Shock and impact resistance in low temperature and low moisture content environment.
| 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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