Submersible Oil Pump Impeller And Diffuser

As one of the most important energy sources in human society, oil is usually extracted from underground by submersible pumps. The most important part of the submersible pump is the blade guide wheel. The blade guide wheel in related technology includes impeller and guide wheel, and the impeller is arranged in the impeller runner I. The guide wheel is a disc, the guide wheel is arranged on one side of the guide wheel, and the center of the guide wheel is connected with the axle sleeve, and the shaft sleeve can rotate in the through hole. A guide wheel is arranged in the guide wheel body, and an inlet is arranged on the side wall of the guide wheel, and the outlet is arranged in the accommodation space, and is connected with the inlet of the impeller passage. When the submersible pump is used for oil extraction, the impeller rotates through the motor in the guide wheel, thus increasing the pressure in the regulating cabin. Our company has become a supermarket at home and abroad for blade guide and submersible pump accessories. At the same time, the other products of our company include: normal pressure water pump, pressurized water injection pump, single screw pump, reciprocating plunger pump, submersible pump unit, etc.

Tianjin RongHeng Group LLC (RongHeng Group)was founded in 1982, restructured to limited liability company in 1999,  After over three decades of constant exploration and practice, the Group has formed a complete sci-tech innovation system and followed a way of independent development and innovation. Its physically and chemically experimental facilities, technical development, service system etc. for petroleum drilling and exploitation device manufacturing have reached domestically or internationally advanced level.

The Group is mainly engaged in design,research,manufacture and repair,sale and service of  ESP units,whole-set electric equipment,boost water injection pumps, machining fittings,impellersguide shells for pump and other advanced precision castings.  Its products cover all the major oilfields nationwide, which are sold to US, Germany, Russia, Canada, Japan, Singapore and Indonesia etc., playing the decisive role in domestic and foreign oilfield-supporting enterprises.

The Group has 1500 employees ,120 professional technicians including 18 senior engineers,60 servicemen.

Since 2013, the group has invested a total of RMB 600 million, built a total of 340,000m² of land and a modern industry technology park of high standard, technology and level covering premises of 200,000m². The group owns 20 automatic numerical control machine tool processing assembly lines,over 500 sets of CNC lathes,CNC machine centers and other special equipment,2108 sets of inspection instruments and 36 sets of large test devices.

At present,the group has annual production capacity:ESP units 5000 sets,pump parts more than 8000 tons .

The group owns 41 national patents and 5 invention patents including 1 American invention patent.

The group has established ERP system for material or goods circulation management,ST system for product test in compliance with Chinese national standards and related API practice recommendations.

The group passed through the ISO9001 international quality system approval in 1997,and  obtained certification of national metrology system in Aug.2005. The group has been identified as a national high-tech enterprise since 2008, [rong heng"trademark was recognized as a well-known trademark in China in 2013,the high-end ESP in 2014 won the title of Tianjin killer product,The establishment of Tianjin ESP key laboratory in 2015,has obtained the environmental management system certification ISO14001:2004 and occupational health and safety management system certification OHSAS18001:2007.

 Rongheng group will uphold the management and management concept of [integrity and win-win"and [balance and decentralization"."pragmatic innovation"spirit of enterprise,wholeheartedly for the domestic and foreign customers to provide quality and efficient service,with shareholders,customers,employees and win-win,to the international first-class petroleum equipment manufacturing company.