Custom Cryogenic submersible pump

Preferred by our customers

Huzhou Baihui Cryogenic Equipment Co., Ltd

Guarantee High Quality With Our Expertise

Since its establishment, our company has been focusing on the design, production, sales and service of the various cryogenic liquid pumps in the industrial gases and gas industry. The company has strong technical and advanced production equipment. It has a group of senior designers and excellent employees specializing in the design and manufacture of gas and gas equipment.Now the company is professional China Cryogenic submersible pump Factory and Cryogenic submersible pump company in China. Our Main Products: L-CNG High Pressure Reciprocating Pump、LNG Submersible Pump、Industrial Gas Filling Pump、Cryogenic Centrifugal Pump、Cryogenic Liquid Vaporizer、 LNG/L-CNG Skid Equipment、Vehicle-Mounted High Pressure Liquid Nitrogen Pump Skid (Pump Truck)、Industrial Gases Pressure Regulator Device Systems and other products.


Honor certificate
Honor certificate
Honor certificate
Honor certificate
Honor certificate
Honor certificate
Honor certificate


What is the function of cylinder filling pump pressure relief devices?

Cylinder filling pump pressure relief devices serve a crucial safety function in systems that handle compressed gases. These devices are designed to prevent over-pressurization of ...

How to perform gas detection on cylinder filling pump?

Performing gas detection on a cylinder filling pump is a critical safety procedure to ensure that there are no leaks or hazardous gas concentrations in the surrounding area during ...

What safety precautions should be taken when operating a cylinder filling pump?

Operating a cylinder filling pump involves handling gases or substances that can be hazardous if not handled properly. Safety precautions are critical to prevent accidents and ensu...

What are the different types of gases or substances that cylinder filling pumps are used to fill?

Cylinder filling pump are used to fill various types of gases and substances, depending on the industry and application. Here are some common gases and substances that cylinder fil...

What is the advantage of the seamless construction of seamless steel gas cylinders?

The seamless construction of seamless steel gas cylinders offers several significant advantages compared to cylinders with welded seams. These advantages contribute to the cylinder...

How about the strength and pressure capacity of seamless steel gas cylinders?

The strength and pressure capacity of seamless steel gas cylinders are key factors that contribute to their widespread use for storing and transporting compressed gases. Seamless s...

How does cryogenic centrifugal pump perform in boil-off gas handling?

Cryogenic centrifugal pump play a vital role in handling boil-off gas (BOG) in liquefied natural gas (LNG) storage and transportation systems. BOG refers to the vaporization of a s...

What is the application of cryogenic centrifugal pump in liquefied natural gas Industry?

Cryogenic centrifugal pump play a critical role in the liquefied natural gas (LNG) industry by facilitating the safe and efficient transfer of liquefied natural gas between various...

What are the differences between liquid dewar cylinders and conventional gas cylinders?

Liquid dewar cylinder and conventional gas cylinders are both used for storing and transporting gases, but they have some key differences in design, usage, and the states in which ...

What are the environmental considerations when using a cylinder filling pump?

Using a cylinder filling pump can have several environmental considerations that should be taken into account to minimize negative impacts on the environment. Here are some key fac...

What are the common applications of seamless steel gas cylinders?

Seamless steel gas cylinders have a wide range of applications across various industries. Some common applications include: Industrial Gases: Seamless steel gas cylinders are comm...

How does an ambient air vaporizer work?

An ambient air vaporizer is a device used to convert liquid cryogenic gases, such as liquid nitrogen or liquid oxygen, into gas form for various applications. It operates by utiliz...

Industry knowledge

A cryogenic submersible pump is a type of pump that is designed to handle and transfer cryogenic fluids, which are liquids that are kept at extremely low temperatures, typically below -150°C. These fluids include liquefied natural gas (LNG), liquid hydrogen, liquid nitrogen, and liquid oxygen.
A submersible pump is a type of pump that is designed to be submerged in the fluid that it is pumping. This type of pump is commonly used in applications where the fluid level is below the pump and must be lifted to a higher level. In the case of a cryogenic submersible pump, the pump is designed to be submerged in the cryogenic fluid and can handle the extremely low temperatures without suffering from damage or failure.
Cryogenic submersible pumps are used in a variety of applications, including in the transfer of cryogenic fluids from storage tanks to transport vessels, as well as in the filling and emptying of storage tanks. They are also used in industrial processes where cryogenic fluids are used as coolants or in refrigeration systems.
The design of a cryogenic submersible pump is critical to its performance and reliability. It must be able to handle the extremely low temperatures of the cryogenic fluid without suffering from damage or failure. The pump's materials and construction must also be able to withstand the thermal stresses that are generated by the temperature differences between the cryogenic fluid and the surrounding environment.
Overall, cryogenic submersible pumps are critical components in the handling and transfer of cryogenic fluids and play an important role in a variety of industries, including the energy and chemical sectors.

What are the advantages of cryogenic submersible pump?
Cryogenic submersible pumps are specialized pumps that are designed to handle extremely low temperatures and are used to transfer liquefied gases such as liquid nitrogen, liquefied natural gas (LNG), and liquid oxygen. The advantages of cryogenic submersible pumps include:
High Efficiency: Cryogenic submersible pumps are designed to operate with high efficiency even in extreme conditions. They can handle large volumes of cryogenic liquids with minimal energy consumption.
Low Maintenance: Cryogenic submersible pumps have fewer moving parts than traditional pumps. This means they require less maintenance, resulting in lower maintenance costs.
High Reliability: Cryogenic submersible pumps are designed for high reliability and long-term operation. They can withstand extreme temperature changes and can operate in harsh environments.
Improved Safety: Cryogenic submersible pumps are designed with safety in mind. They are equipped with advanced safety features, such as overpressure protection, to prevent accidents and ensure safe operation.
Environmentally Friendly: Cryogenic submersible pumps are more environmentally friendly than traditional pumps because they consume less energy and have lower emissions. They are often used in applications where environmental concerns are a priority.
Cost-effective: Cryogenic submersible pumps are cost-effective in the long run because they require less maintenance, have a longer lifespan, and consume less energy than traditional pumps. This results in lower operating costs over the pump's lifetime.
Cryogenic submersible pumps offer several advantages over traditional pumps, making them an excellent choice for applications that require the handling of cryogenic liquids.