China Sucker Rod Pump Suppliers - Reliable Factory for Artificial Lift Systems in Onshore & Offshore Oilfields
The Pumps Integrate
Precision-machined plungers and barrels for minimal fluid slippage and consistent volumetric efficiency.
The valve assemblies engineered to withstand millions of high-cycle operations without performance degradation.
Corrosion-resistant materials for long-term operation in abrasive, sour, or high-salinity well environments.
We deliver pumping solutions that balance technical innovation with field-proven performance, supported by a responsive global service network capable of rapid deployment and on-site technical support.
Advanced Materials & Custom Engineering
Precision Component Manufacturing
Plunger & Barrel Technology:
Deep well plungers electroplated with corrosion-resistant alloys, honed to mirror finishes to minimize friction and wear.
Barrels exceeding 10 meters in length, precision-processed for dimensional consistency along the entire bore, ensuring leak-tight operation under high pressure.
Material Options:
Stainless steel plungers for sour gas and CO₂-rich environments.
Nickel-phosphorus (Ni-P) coated components via thermal spray welding for enhanced wear resistance.
Tungsten carbide valve balls and seats for extreme durability and erosion control in high solids production.
Tailored Solutions for Unique Operations
Our engineering team works in close collaboration with clients to develop pumps optimized for:
Unconventional well profiles (horizontal, multilateral, deviated) where rod string dynamics are more complex.
High-temperature/high-pressure (HPHT) environments, ensuring stable performance at temperatures exceeding 200°C.
Specialized completion techniques requiring non-standard pump bore sizes, stroke lengths, or metallurgy to match reservoir conditions.
Sucker Rod Pump Specification
| Type | Code | O.D (mm) | Plunger Length (m) | Barrel Length (m) | Outer Tube O.D (mm) | Sucker Rod O.D (mm) | Extended Joint Length (m) |
|---|---|---|---|---|---|---|---|
| Tubing Pump | 20/25-106TH | 28.5 | 0.6~2.1 | 3.3~ 9.5 | 60.3~ 73.0 | 15.9~ 19.1 | 0.6~0.9 |
| 20/25-125TH | 31.8 | 0.6~2.1 | 3.3~ 9.5 | 60.3~ 73.0 | 15.9~ 19.1 | 0.6~0.9 | |
| 20/25-150TH | 38.1 | 0.6~2.1 | 3.3~ 9.5 | 60.3~ 73.0 | 19.1 | 0.6~0.9 | |
| 20/25-175TH | 44.5 | 0.6~2.1 | 3.3~ 9.5 | 60.3~ 73.0 | 19.1 | 0.6~0.9 | |
| 25-200TH | 50.8 | 0.6~2.1 | 3.3~ 9.5 | 73.0 | 19.1 | 0.6~0.9 | |
| 25-225TH | 57.2 | 0.6~2.1 | 3.3~ 9.5 | 73.0 | 19.1 | 0.6~0.9 | |
| 30-275TH | 69.9 | 0.6~2.1 | 3.3~ 9.5 | 88.9 | 22.2 | 0.6~0.9 | |
| 40-375TH | 95.3 | 0.6~2.1 | 3.3~ 9.5 | 114.3 | 25.4 | 0.6~0.9 | |
| Sucker Rod Pump | 20-125RH | 31.8 | 0.6~2.1 | 3.3~ 9.5 | 60.3 | 19.1 | 0.6~0.9 |
| 25-150RH | 38.1 | 0.6~2.1 | 3.3~ 9.5 | 73.0 | 19.1 | 0.6~0.9 | |
| 25-175RH | 44.5 | 0.6~2.1 | 3.3~ 9.5 | 73.0 | 19.1 | 0.6~0.9 | |
| 25-200RH | 50.8 | 0.6~2.1 | 3.3~ 9.5 | 73.0 | 19.1 | 0.6~0.9 | |
| 30-225RH | 57.2 | 0.6~2.1 | 3.3~ 9.5 | 88.9 | 19.1 | 0.6~0.9 |
Frequently Asked Questions (FAQ)
What ensures the minimal fluid slippage in your pumps?
We utilize precision-machined plungers and barrels that are engineered to minimize fluid slippage, ensuring highly consistent volumetric efficiency during operations.
Are your pumps suitable for harsh well environments?
Yes, our pumps integrate corrosion-resistant materials specifically chosen for long-term, reliable operation in abrasive, sour, or high-salinity well environments.
What material options do you provide for sour gas and CO₂-rich environments?
We offer stainless steel plungers and deep well plungers electroplated with corrosion-resistant alloys tailored to withstand sour gas and CO₂-rich conditions.
How do you handle extreme wear in high solids production?
We provide tungsten carbide valve balls and seats, as well as Nickel-phosphorus (Ni-P) coated components via thermal spray welding. These offer extreme durability and excellent erosion control.
Can your pumps operate in high-temperature and high-pressure (HPHT) conditions?
Absolutely. Our engineering team customizes pumps optimized for HPHT environments, ensuring stable and safe performance even at temperatures exceeding 200°C.
Do you offer tailored solutions for unconventional well profiles?
Yes, we work in close collaboration with clients to develop specialized pumps for unconventional well profiles, including horizontal, multilateral, and deviated wells where rod string dynamics are complex.