Puyang Zhongshi Group Co., Ltd.
| Payment Terms | L/C, D/P, T/T, Western Union, D/A |
| Supply Ability | 1000 SETS/MONTH |
| Delivery Time | 10~15 workdays |
| Packaging Details | Standard exported packing |
| Product Name | Sucker rod inserted pump |
| Application | Oil production by artificial lift technology |
| Plunger coating | Spray metal |
| Type | Inserted pump |
| Material of main parts | 45# steel |
| Origin | China |
| Barrel coating | Chrome plated in usual |
| Hold-down type | Cup |
| Brand Name | Zhongshi |
| Model Number | RWAC |
| Certification | API, ISO, QHSE |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/P, T/T, Western Union, D/A | Supply Ability | 1000 SETS/MONTH |
| Delivery Time | 10~15 workdays | Packaging Details | Standard exported packing |
| Product Name | Sucker rod inserted pump | Application | Oil production by artificial lift technology |
| Plunger coating | Spray metal | Type | Inserted pump |
| Material of main parts | 45# steel | Origin | China |
| Barrel coating | Chrome plated in usual | Hold-down type | Cup |
| Brand Name | Zhongshi | Model Number | RWAC |
| Certification | API, ISO, QHSE | Place of Origin | China |
| High Light | Lower Downhole Oilfield Sucker Rods ，Well Use Oilfield Sucker Rods ，Lower Downhole Pumps | ||
Lower Downhole Pressure Well Use Rod Insert Pumps
Inserted sucker rod pump description:
The Sucker Rod Pumping System (SRP) is considered the most popular artificial lift method worldwide. Its applications cover very low downhole pressure wells, slim holes, multiple completions, high temperature and viscous oil.
There are seven major components for downhole rod pumps: standing and traveling valves, plunger, barrel, seating assembly, pull tube or valve rod (for insert pump), and the fittings that hold the assembled pump together.
Built with bottom or top hold downs
Technical parameter list:
| Model | Pump diameter (in) | Barrel length (ft) | Plunger length (ft) | Stroke length (ft) | Extension length (ft) | Tubing size EUE(in) | Sucker rod size |
| 20-125RWAC | Ø1.25” | +2.1-10.4 | 0.3-8.0 | 1.2-9.0 | / | 2-3/8” | 5/8" 3/4" |
| 20-150RWAC | Ø1.50” | 2-3/8” | |||||
| 25-200RWAC | Ø2.00” | 2-7/8” | |||||
| 30-250RWAC | Ø2.50” | 3-1/2 |
Sucker Rod Pump Features:
1. Proprietary improvements
2. Suitable for lower downhole pressure oil wells
3. It can be designed according to the customer’s requirements.
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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