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 |
| Standard | API 11 AX |
| Application | Main pump parts |
| Coating | Nickel carbide |
| Material | AISI1045 steel |
| Warranty | 12 months |
| Hardness | 55HRA-62HRA |
| 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 |
| Standard | API 11 AX | Application | Main pump parts |
| Coating | Nickel carbide | Material | AISI1045 steel |
| Warranty | 12 months | Hardness | 55HRA-62HRA |
| Brand Name | Zhongshi | Model Number | Sucker rod pump |
| Certification | API，ISO，QHSE | Place of Origin | China |
| High Light | Carbide Fuel Pump Plunger And Barrel ，API 11B Fuel Pump Plunger And Barrel ，API 11B plunger barrel | ||
Nickel Carbide Barrel Oilfield Pump Parts API 11B
Nickel Carbide Barrel Description
The pump barrel assembly of the tubing pump connected on the tubing string,and with its down to the bottom of the well.Plunger assembly connected on the sucker rod string and with it down to the pump barrel position in the well,then with it do up and down reciprocating motion, so as to realize the production process.
Pump barrel: plain carbon steel plating (A1), ordinary carbon steel carbonitriding (B1), ordinary carbon steel carburizing (B2), low alloy steel nitride (B5). The most common of these components and the final types of assembled pumps are covered by American Petroleum Institute (API)
specification API 11AX.
Technical Specifications:
| Pump model | Nominal Pump Bore (in) | Plunger Length(ft) | Max.O.D.(mm) | Rod size(in) | Tubing(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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