API Anit-Corrosion Oil Tubing Pump barrel

Product description

TThe barrel is main parts of subsurface sucker rod pump, it has two type of heavy wall thickness and thin wall thickness.The downhole sequence of the rod pump: the biggest difference between the rod pump and the tube pump is that the tube pump body is directly connected to the tubing string, and the rod pump is connected to the tubing string through a support joint.

Features:

• The pump barrel is made of by using the high quality special-puurpose blank. The internal surface adopts the superficial strengthening processing of chrome -planting or the nickel pthosphorus compound plating to achieve the good intensity, the rigidity, wearressistance and anticorrosion property.
• The plunger surface uses the nickel base alloy powder to spurt welding to achieve good wear-resistance and anticorrosion property.
• The valve ball and the valve seat being made of high-carbon chromium stainless steel or ceramics or tungsten carbide material to achieve longer life span.
• The pump efficiency is high,pump inspection cycle is long.
• Simple structure with easy installation and usage.

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 .