Puyang Zhongshi Group Co., Ltd.
| Payment Terms | L/C, D/P, T/T, Western Union, D/A |
| Supply Ability | 10000pcs/month |
| Delivery Time | 10~15 workdays |
| Packaging Details | Standard exported packing |
| Coating | Phosphating |
| Application | Pump accessories |
| Hardness | 55HRA~62HRA |
| Material | Carbon steel or alloy steel |
| Parts code | C |
| API standard No. | 11AX-0061 |
| Brand Name | Zhongshi |
| Model Number | ZS |
| Certification | API, ISO, QHSE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/P, T/T, Western Union, D/A | Supply Ability | 10000pcs/month |
| Delivery Time | 10~15 workdays | Packaging Details | Standard exported packing |
| Coating | Phosphating | Application | Pump accessories |
| Hardness | 55HRA~62HRA | Material | Carbon steel or alloy steel |
| Parts code | C | API standard No. | 11AX-0061 |
| Brand Name | Zhongshi | Model Number | ZS |
| Certification | API, ISO, QHSE | Place of Origin | China |
| High Light | Oilfield Pump Cage Top Open ，Corrosion Resistance Cage Top Open ，Oilfield Pump valve cage | ||
Cage Top Open Corrosion Resistance Oilfield Pump Parts
Cage top open description
The pump cage has different types. There are stainless steel cage and steel material cage. Coating for the steel material cage is phosphating.
Alloy steel and stainless steel material has good corrosion resistance performance.
Technical Specifications
| API Model | API Part No. | API code. | Description |
| P21A | P21A-106(XX)-L | P21-106 | Plunger, Pin End, One Piece |
| P21A-125(XX)-L | P21-125 | ||
| P21A-150(XX)-L | P21-150 | ||
| P21A-175(XX)-L | P21-175 | ||
| P21A-200(XX)-L | P21-200 | ||
| P21A-225(XX)-L | P21-225 | ||
| P21A-250(XX)-L | P21-250 | ||
| P21I | P21I-106(XX)-L | P21-106 | Plunger, Pin End, One Piece, inclined plane |
| P21I-125(XX)-L | P21-125 | ||
| P21I-150(XX)-L | P21-150 | ||
| P21I-175(XX)-L | P21-175 | ||
| P21I-200(XX)-L | P21-200 | ||
| P21I-225(XX)-L | P21-225 | ||
| P21I-250(XX)-L | P21-250 | ||
| P21I-275(XX)-L | P21-275 | ||
| P21I-325(XX)-L | — | ||
| P21I-375(XX)-L | P21-375 | ||
| P22 | P22-125(XX)-L | P22-125 | Plunger, Assembled |
| P22-150(XX)-L | P22-150 | ||
| P22-175(XX)-L | P22-175 | ||
| P22-200(XX)-L | P22-200 | ||
| P22-225(XX)-L | P22-225 | ||
| P22-250(XX)-L | P22-250 | ||
| P22-275(XX)-L | P22-275 | ||
| P23 | P23-175(XX)-L | P23-175 | Plunger, Box End |
| P23-225(XX)-L | P23-225 | ||
| P23-275(XX)-L | P23-275 | ||
| P23-375(XX)-L | P23-375 |
Remarks to the above:
1)“XX” represent Material identification symbol;
2)L represent standard strength for plunger;
3)The outer surface of the plunger can be processed with annular grooves based on the well conditions.
Photo:
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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