Petroleum Machinery SUS diameter 31.75'' Reciprocating Rod Pump

API Standard Petroleum Machinery Oil Sucker Rod Pump

Product description

After being assemblied on the surface, the Sucker rod pump is run into the well and seated inside the seating nipple. There is no need to lift the tubing, which reduces operation time and cost, frequency of turning on and off tubing threads, and prolongs run life of the tubings.

The rod pump can be classified into mechanical type(M) and cup type(C) according to the tupe of seating assembly. Also it is divided into three types as RHA(stationary heavy well barrel top anchor rod pump), RHB(stationary heavy well barrel bottom anchor rod pump) and RHT(travelling heavy well barrel bottom anchor rod pump), depending where the seating assembly is positioned.

Technical parameter list

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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 .