Puyang Zhongshi Group Co., Ltd.
Puyang Zhongshi Group Co., Ltd.
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We manufacture all subsurface pumps covered by API Spec 11AX, including all barrel and plunger materials and surface finishes.
This is why our sucker rod pumps can be furnished with the components most suitable for your field of application and pumping operations can easily be extended to corrosive environments.
To achieve maximum performance,API subsurface pumps are machined with extra small clearance between the plunger and the inside wall of the barrel.
Our sucker rod pumps are categorized according to the API 11AX pump designation.
Features
It is suitable for corrosion and small amount of sand and gas, deep Wells, such as complex well conditions, the use of safe, stable performance and wide application.
Under operation easy to operate, economical and practical, it can reduce oil field operation cost by more than 30%.
It can be designed according to the customer’s well.
Technical Data
| Model | Thin wall rod pump | Thick wall rod pump |
| Pump diameter (in) | 1 1/4-2 1/2 | 1 1/4-2 1/2 |
| Plunger length (ft) | 2-24 | |
| Barrel length (ft) | 2-34 | |
| Material | Barrel: A1~A6, B1~B6, C1~C5, D1~D5, N1~N6 Plunger: B1~B3, C1~C3, D1~D3, E1~E3, F1~F3 | |
Pictures
