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 |
| Advantage | High Performance |
| Barrel Coating | Chrome plating |
| Coating | Chrome plating |
| Material | Stainless Steel |
| Connection | Welding |
| Heat Resistance | Yes |
| Coating Type | Spray metal |
| Feature | Anti-corrosion |
| Barrel Structure | Stationary |
| Power | Machanical energy |
| Parts Code | P |
| Weight | 20tons |
| Type | Pump Parts |
| Condition | New |
| Length | Standard or as requirements |
| 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 |
| Advantage | High Performance | Barrel Coating | Chrome plating |
| Coating | Chrome plating | Material | Stainless Steel |
| Connection | Welding | Heat Resistance | Yes |
| Coating Type | Spray metal | Feature | Anti-corrosion |
| Barrel Structure | Stationary | Power | Machanical energy |
| Parts Code | P | Weight | 20tons |
| Type | Pump Parts | Condition | New |
| Length | Standard or as requirements | Brand Name | Zhongshi |
| Model Number | ZS | Certification | API, ISO, QHSE |
| Place of Origin | China | ||
| High Light | 3-3/4 In Plunger ，Downhole Parts Plunger ，Welding Connection Piston Type Plunger | ||
Double Chrome Plating Pump Plungers Oilfield Pump Parts
Double Chrome Plating Pump Plunger Description:
The technology for the plungers: Besides the Spray Metal Plunger, there also is the chrome plated plungers. Chrome plating technology has normal chrome plating and the double chrome plating.
API code for the different plungers: 1045 steel spraying (B1), 1045 steel spraying (B2), 1045 steel chrome plating (A1), 1045 steel double
chrome plating (A2).
Pump plungers technical parameters
| Code | Model No. | API No. | Explains |
| 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 |
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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