API 11AX Oil well Rod Insert Pump Barrel 2 7/8 Inch

API 11AX Oil Rod Insert Pump Barrel

Description:

The double-acting pump can do that a stroke can complete two oil discharge process, its unit volume of produced liquid is greater than the conventional pump the same specification. But when the plunger downward, sucker rod string down resistance is bigger, it should not be used in the well condition of heavy oil and large sand production, and the sucker rod string is easy to break off.

Features

• Different size available
• OEM service
• Well tubing pump's capacity is larger than sucker rod pump
• Tubing pump is durable than sucker rod pump.

Technical parameter list

Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars.

We have competitive price of our main products like: subsurface sucker rod pump, pumping unit, cementing tools, wellhead (Christmas Tree), etc, with certificates of API11AX,API11E,API6A,API5CT,ISO14001 and ISO9001 approved. We have 9 factories, 580 employees, including more than 160 technicians and engineers.

With 20 years manufacturing experience and more than 10 years exporting experience, our main clients include all oilfields in China such as: Zhongyuan, Daqing, Shengli, Changqing, Nanyang, Karamay, etc and we have exported to more than 30 countries abroad such as: Indonesia, Thailand, Myanmar, Russia, Kazakhstan, Venezuela, Peru, Columbia, Canada, America, Sudan, Egypt, Iran, Australia etc.

We would like to cooperate with friends from all over the world with high quality products and service to achieve mutual development .