Tianjin RongHeng Group LLC

Nickel Alloy Cast Iron Submersible Pump,Centrifugal Pump of Nickel Alloy,Nickel Alloy Cast Iron Oil Pump

Home > Products > Petroleum Submersed Pump > 387series Petroleum Submersed Pump > Multistage pump for nickel alloy cast iron

Multistage pump for nickel alloy cast iron

Basic Info

Model No.387series

Frequency50Hz、60Hz

Product Description

 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.


The Submersible pump is a multistage Centrifugal Pump. It is suitable for 41/2 "and the above casing. At 50 hertz, the displacement range is 20-3000m3/d. The variable frequency device can be used to get a larger displacement. The advanced CAD design is used for the guide wheel of the submersible pump. The single stage lift and efficiency are high. Users only need to provide the pump performance, such as flow rate, lift and efficiency, and so on, so that a corresponding product can be obtained. At the same time, we can use different materials to make pump grade according to the well condition. Nickel alloy cast iron, high chromium wear resistant cast iron, copper aluminum alloy, stainless steel, all kinds of materials can be selected arbitrarily, can provide high sand, high gas well pump according to the customer's requirement.

Our company has become the main design and production plant of the international Electric Pump and leaf guide wheel.

A series of 338 series, 387 series, 400 series, 513 series, and 675 series.


1Electric Submersible Pump Unit AccessoriesSubmersible pumpSubmersible pump





Product Categories : Petroleum Submersed Pump > 387series Petroleum Submersed Pump

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