Puyang Zhongshi Group Co., Ltd.
Puyang Zhongshi Group Co., Ltd.
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High Performance API / ISO Industrial Oil Sucker Pump / Downhole Pump
Product Description
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.
| Item | Sucker rod pump |
| Certification | API 11AX,ISO 9001 |
| Type | Rod pump,tubing pump |
| Material | Chromium Molybdenum Alloy Steel |
| Processing type | 1. CNC turning machine 2. Chrome plating machine 3. Metal spray welding machine 4. Spraying metal remelting machine 5. Honing machine 6. Grinding machine 7. Hydraulic Pressure testing pump |
| Shape | Hollow cylinder |
| Length | As requested |
| Diameter | 28 mm to 108 mm |
| Tensile strength | 90000-173339 psi |
| Yield strength | 60000-115000 psi |
| Barrel | Chrome plated or carbonitride surface Carbonization quench Chrome plating technology |
| Plunger | Metal spray or chrome plated surface Thermal metal spraying technology |
| Valve seat and ball | Stainless steel and tungsten carbide |
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 | |
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.
