Product Information

API standard oil well pump refers to the oil well pump that meets the API Spec 11AX. Our company can provide customers with API Spec 11AX THM tubing pumps and components, including oil well pump series, pump barrels, plungers, valves, and other key spare parts, all of which can be manufactured with materials with strong corrosion resistance and excellent mechanical properties according to different well conditions or made according to the requirements of customers.

Technical Parameters:

1. Tubing size (in) : 4-1/2; 2. Pump diameter (in): 3-3/4; 3. Pump barrel length (ft) : 8-36. 4. Plunger length (ft) : 4; 5. Bearing assembly form: M (mechanical); 6. Materials of the ball valve: stainless steel or hard alloy, including stainless steel HRC58-65 and hard alloy RHA88-89; 7. Materials of other accessories: carbon steel, low alloy steel, stainless steel and other materials, hardness HRA55-62, material yield strength ≥ 50ksi.