Puyang Zhongshi Group Co., Ltd.
| Payment Terms | T/T, D/P, D/A, L/C, Western Union |
| Supply Ability | 1000 Sets per Month |
| Delivery Time | 10~15 workdays |
| Packaging Details | Standard exported packing |
| Feature | Corrosion-resistant |
| Application | Other small pump parts |
| Material | Alloy steel |
| Coating | No coating |
| Hardness | 55HRA-62HRA |
| Warranty | One year |
| Brand Name | Zhongshi |
| Model Number | Sucker rod pump |
| Certification | API，ISO，QHSE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, D/P, D/A, L/C, Western Union | Supply Ability | 1000 Sets per Month |
| Delivery Time | 10~15 workdays | Packaging Details | Standard exported packing |
| Feature | Corrosion-resistant | Application | Other small pump parts |
| Material | Alloy steel | Coating | No coating |
| Hardness | 55HRA-62HRA | Warranty | One year |
| Brand Name | Zhongshi | Model Number | Sucker rod pump |
| Certification | API，ISO，QHSE | Place of Origin | China |
| High Light | Small Oilfield Pump Parts ，Alloy Steel Oilfield Pump Parts ，Corrosion Resistance Oilfield Pump Parts | ||
Alloy Steel Corrosion Resistance Small Oilfield Pump Parts
Other oilfield pump parts description
Besides the major components for sucker rod pumps, there are the small components which hold the assembled pump together. The most common of these components and the final types of assembled pumps are covered by American Petroleum Institute (API) 11AX.
The material of other accessories: plain carbon steel, low alloy steel, stainless steel, brass and other materials.
Technical Specifications:
| API model | Nominal Pump Bore (in) | Plunger Length(ft) | Max.O.D.(mm) | Rod(in) | Tubing size(in) | Pump Constant (m3/d) |
| 20-112RHBC | 1.12 | 4~6 | 46.7 | 3/4 | 2 3/8 | 0.92 |
| 20-112RHBM | 44.7 | |||||
| 20-125RHBC | 1.25 | 47.5 | 3/4 | 2 3/8 | 1.14 | |
| 20-125RHBM | 44.7 | |||||
| 25-150RHBC | 1.5 | 59.5 | 3/4 | 2 7/8 | 1.64 | |
| 25-150RHBM | 55.6 | |||||
| 25-175RHBC | 1.75 | 59.5 | 3/4 | 2 7/8 | 2.24 | |
| 25-175RHBM | 55.6 | |||||
| 30-225RHBC | 2.25 | 72.1 | 3/4 | 3 1/2 | 3.69 | |
| 30-225RHBM | 71.7 |
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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