Chromium Sucker Rod Tubing Pump OilWell

The subsurface sucker rod pumps are manufactured in accordance with API 11AX, and have been API monogrammed and ISO 9001 licensed. Technology was introduced from USA in 1980' s. More than 40 models and sizes of sucker rod pumps are available with the diameter ranging from 28 mm to 108 mm Sucker Rod pump is also known as insert rod pump, it is one type of the conventional sucker rod pumps. The rod pump is connected to the sucker rod directly; it can be pulled out with sucker rod and does not influence the tubing, so the well inspection and work over is more convenient. It can save half times and reduce cost of the pumping test, thus the rod pump is suitable for the deeper well.     Specification…

Valve Ball And Seat Sucker Rod Coupling Float Collar&Shoe Sucker Rod Pump Sucker Rod