Puyang Zhongshi Group Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 10sets/month |
| Delivery Time | 25 work days |
| Packaging Details | 40f ccontainer |
| Weight | 20tons |
| Warranty | 3 Year |
| Advantage | High Performance |
| Standard | API 11E and CYJ |
| Balance | Crank Balance |
| Marketing Type | New Product 2023 |
| Voltage | 380V-800V |
| Application | Oilfield |
| Material | Steel |
| OEM/ODM | Acceptable |
| Packaging | Wooden Case |
| Port of Loading | Shanghai |
| Pressure Rating | High Pressure |
| Brand Name | ZS |
| Model Number | Series 11E And CYJ |
| Certification | API |
| Place of Origin | China,Henan |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10sets/month |
| Delivery Time | 25 work days | Packaging Details | 40f ccontainer |
| Weight | 20tons | Warranty | 3 Year |
| Advantage | High Performance | Standard | API 11E and CYJ |
| Balance | Crank Balance | Marketing Type | New Product 2023 |
| Voltage | 380V-800V | Application | Oilfield |
| Material | Steel | OEM/ODM | Acceptable |
| Packaging | Wooden Case | Port of Loading | Shanghai |
| Pressure Rating | High Pressure | Brand Name | ZS |
| Model Number | Series 11E And CYJ | Certification | API |
| Place of Origin | China,Henan | ||
| High Light | Cyj Advanced Pump Units ，Increased Productivity Pump Units ，Api Series 11e Pump Units | ||
API 11E C series of pumping units
Product overview of pump unit/pump jack: The crank balanced method is employed by the API C series of oil pumping units, which are widely used conventional beam pumping units. These ground power devices find extensive usage in rod oil production. This product adheres to the specifications specified in API Spec 11E for oil pumping units and also meets other relevant industry standards. Additionally, it has been granted the API monogram license.
Technology characteristics of pump unit/pump jack:
1.The using of modular design and virtual manufacturing technology to make product structure optimizated and parts with high degree of "standardization, generalization, seriation" .
2.Studying on finite element analysis of key structure with stable performance and high reliability.
3. The speed reducer adopts symmetrical shunt type involute or double circular-arc herringbone gear transmission, with good sealing, low noise, stable operation, reliable and durable.
4. the operation is simple, easy maintenance and long service life.
CYJ series of pumping units
Product overview of pump unit/pump jack: The CYJ series of oil pumping units is a well-known conventional beam pumping unit type in the field of rod oil production. It satisfies multiple industry standards including the API Spec 11E pumping unit specifications, SY/T5044-2003 beam pumping unit, and other associated standards. The product has obtained a certification of API monogram usage license, signifying its quality and compliance with industry standards. In addition to producing conventional beam pumping units, we have developed energy-saving pumping units such as phase balanced beam pumping units, interference-reducing beam pumping units, and others to meet the energy-saving requirements of the oil industry.
Technology characteristics of pump unit/pump jack: 1.The using of modular design and virtual manufacturing technology to make product structure optimizated and parts with high degree of "standardization, generalization, seriation" .
2.Studying on finite element analysis of key structure with stable performance and high reliability.
3. The speed reducer adopts symmetrical shunt type involute or double circular-arc herringbone gear transmission, with good sealing, low noise, stable operation, reliable and durable.
4. the operation is simple, easy maintenance and long service life.
Main technical parameters of pump unit/pump jack:
| NO. | Model | Rated Polished Rod Load(lb) | Length of Stroke(in) | Rated Torque of the Reducer(in.lb) |
| B-80D-119-64 | 11,900 | 64, 54 | 80,000 | |
| B-80D-76-64 | 7,600 | 64, 54 | 80,000 | |
| B-80D-133-54 | 13,300 | 54, 41 | 80,000 | |
| B-80D-119-54 | 11,900 | 54, 41 | 80,000 | |
| B-80D-76-54 | 7,600 | 54, 41 | 80,000 | |
| B-80D-133-48 | 13,300 | 48, 35 | 80,000 | |
| B-80D-109-48 | 10,900 | 48, 35 | 80,000 | |
| B-57D-109-54 | 10,900 | 54, 41 | 57,000 | |
| B-57D-89-54 | 8,900 | 54, 41 | 57,000 | |
| B-57D-76-54 | 7,600 | 54, 41 | 57,000 | |
| B-57D-109-48 | 10,900 | 48, 35 | 57,000 | |
| B-57D-95-48 | 9,500 | 48, 35 | 57,000 | |
| B-57D-89-48 | 8,900 | 48, 35 | 57,000 | |
| B-57D-89-42 | 8,900 | 42, 32 | 57,000 | |
| B-40D-89-48 | 8,900 | 48, 35 | 40,000 | |
| B-57D-76-42 | 7,600 | 42, 32 | 57,000 | |
| B-40D-76-42 | 7,600 | 42, 32 | 40,000 | |
| B-25D-67-36 | 6,700 | 36, 27 | 25,000 | |
| B-25D-53-30 | 5,300 | 30, 23 | 25,000 | |
| B-16D-53-30 | 5,300 | 30, 23 | 16,000 |
Puyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC. Our group have 10 years export experience and 9 subsidiary factories, more than 500 employees. We are the first-class supplier of resources market of SINOPEC and CNPC.
We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001. Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc.
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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