Puyang Zhongshi Group Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1500 pcs per Month |
| Delivery Time | 25 workdays |
| Packaging Details | Standard exported packing |
| Product | API 11AX Oilfield Pump Spray Metal Plunger |
| Material | AISI1045 steel |
| Application | Pump parts |
| Warranty | 12 months |
| Standard | API11AX |
| Coating | Spray metal |
| Brand Name | Zhongshi |
| Model Number | ZS |
| Certification | API，ISO，QHSE |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1500 pcs per Month |
| Delivery Time | 25 workdays | Packaging Details | Standard exported packing |
| Product | API 11AX Oilfield Pump Spray Metal Plunger | Material | AISI1045 steel |
| Application | Pump parts | Warranty | 12 months |
| Standard | API11AX | Coating | Spray metal |
| Brand Name | Zhongshi | Model Number | ZS |
| Certification | API，ISO，QHSE | Place of Origin | China |
| High Light | API 11AX Oilfield Pump Parts ，API 11AX Spray Metal Plunger ，28mm Spray Metal Plunger | ||
API 11AX oilfield sucker rod pump plunger
In the upper stroke, the plunger is on the bottom of the tubing pump. Because the hydraulic pressure from the uper tubing, both up and traveling valves will close, When the plunger go up, the stationary valve open and oil will go through the pump, since the bottom pressure is higher than the uper pressure, then the fluid will be forced to go through the stationary valve and flow into the tubing.In the down stroke,the traveling valve open and the presure drive the oil go into the plunger from the side holeof the extractor, then go into the tubing.
Features
Technical parameters
| size(mm) | OD mm (-0.013-0mm) | Length m (+/-6.35mm) | Note |
| Ø28 | Ø26.99 | <=6.6m | PL<2.1,Straightness measurement value is less than0.03mm/ft；PL≥2.1m,Straightness measurement value is less than0.18mm/ft |
| Ø32 | Ø31.75 | ||
| Ø38 | Ø38.10 | ||
| Ø44 | Ø44.45 | ||
| Ø50 | Ø50.80 | ||
| Ø57 | Ø57.15 | ||
| Ø63 | Ø63.50 | ||
| Ø70 | Ø69.85 | ||
| Ø95 | Ø95.25 |
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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