Double Ended Screw - manufacturer, factory, supplier from China

Single screw small oil and gas mixing pump

• Model No.: G105 series

The screw pump is divided into Single screw pump a single screw is engaged in a rotating pump in the internal groove of the pump body Twin screw pump a pump that engages a liquid pump between two screws Three screw pump a pump that engages in the flow of a liquid Product performance testing and application meet...

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Vertical single screw rotor pump

• Model No.: G85 series

Single screw pump is widely used in petroleum industry shipbuilding industry chemical industry food industry and environmental protection industry Single screw pump can be used for transmission of neutral or slightly corrosive liquid clean or contain a small amount of wear particles of liquid gas or are prone to...

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Single screw pump crude oil transfer pump

• Model No.: G70series

Different models of single screw pump can provide different services for different industries In the oil industry it can be used as crude oil transportation sewage discharge small oil and gas mixture and polymer transportation The shipbuilding industry can fuel oil transportation sea water transportation booster pump...

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Horizontal single screw rotor pump

• Model No.: G50series

RongHeng group pump series best selling domestic and foreign professional r d personnel according to the customer s requirements design the appropriate customers need products our company can provide products injection pumps submersible pumps piston pump screw pump etc The screw pump is characterized by low loss of...

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Single screw volume pump

• Model No.: G35 series

RongHeng group single screw pump series products are popular in the industry screw pump is a positive displacement rotor pump it depend on is formed by the screw and the bushing to the change of volume of the sealed cavity suction and discharge of the liquid The screw pump is divided into single screw pump double...

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Three screw type transport pump

The cooling double face mechanical sealing system that is independently lubricated and compensated pressure can be applied on the pump to transport crude oil with gas and high viscous medium The pump is desirable transporting equipment for petroleum industry petrochemical industry and synthetic rubber industry Twin...

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Screw type transport pump

Twin screw pump is a kind of positive displacement turn round pump The pump has characteristics of great flow high pressure no pulsation small vibration low noise level reliable running and long service life Different design of spirit line type is applied for transport of different medium There are different...

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twin screw pumps 4200 series

• Model No.: 4200 series

Twin screw pump is a kind of positive displacement turn round pump The pump has characteristics of great flow high pressure no pulsation small vibration low noise level reliable running and long service life Different design of spirit line type is applied for transport of different medium There are different...

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Twin Screw Pump 2500 series

• Model No.: 2500 series

Twin screw pump products are divided into two categories single suction twin screw pump and double suction twin screw pump This series of products have special screw thread and special structure matching It is widely used in various industries such as oil chemical metallurgy steel power ship pharmaceutical food...

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Double screw pump 1400series

• Model No.: 1400series

Twin screw pump as a positive displacement pump pump suction room should be closely separated from the discharge chamber Therefore the clearance between the pump body and the outer surface of the screw and between the screw and the screw should be as small as possible At the same time the screw and the pump body the...

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Double screw pump 800series

• Model No.: 800series

There are two types of double screw pump which are sealed and not sealed and the twin screw is divided into two types double suction type and single suction type according to the medium from one end or from both ends Twin screw pump screw pump meshing which uses mutual engagement do not touch the two screws for...

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Settlement type double stage electric pump separator

• Model No.: 675series

Our company is the main design and manufacturer of international electric pump and leaf guide wheel For many years we have been devoted to the manufacture and research and development of the submersible pump and its accessories water injection pump screw pump plunger pump conventional pump combined pump and so on...

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Double stage centrifugal pump separator

• Model No.: 540series

According to the gas content in the oil well the oil and gas separator can choose the settling oil gas separator and the rotating oil and gas separator If the gas content in the oil well is high we can also use the double stage oil and gas separator to separate the gas and the double stage oil and gas separator can...

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Rotary double stage oil and gas separator

• Model No.: 387series

Tianjin Rong Heng Group Limited by Share Ltd is a national enterprise group approved by the Ministry of agriculture of the Chinese people s Republic of China Our company has been working on scientific research and production for a long time The company s products are more than ten national patents We have the...

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Double subsidence motor protector

• Model No.: 540series

The protector in the electric submersible pump unit plays the role of connecting and protecting the motor The protector seals the power output of the submersible motor shaft to prevent the fluid from entering the motor The main part of the protective device is mechanical seal The first step and discharge seal is...

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Three cavity parallel double capsule protector

• Model No.: 387series

The principle of the protector is that the liquid is not dissolved stratified and precipitated according to the different density and properties of different liquids and the liquid with large density is deposited on the lower layer The density of electric motor oil is lower than the density of well fluid After the...

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