The inflation (nitrogen) tool is an indispensable special tool for accumulators to charge, replenish air, correct air pressure, and check inflation pressure. It has the characteristics of compact structure, safety and reliability, high pressure bearing, impact resistance and convenient use. The company's inflation (nitrogen) tools are divided into two types: CQJ and GCQJ.
1. Model description
2. Internal structure and external dimensions
① The charge (nitrogen) tool is used to charge the accumulator, check the charge pressure, or change the pre-charge pressure in the accumulator.
② If the maximum nitrogen pressure of the accumulator to be charged is lower than the maximum pressure of the nitrogen cylinder, the accumulator can be charged through the charging tool.
③ If the maximum nitrogen pressure of the accumulator being charged is higher than the maximum pressure of the nitrogen cylinder, the accumulator can be charged through the nitrogen charging vehicle.
④ Note: After the inflation is completed, the interface between the nitrogen cylinder and the accumulator should be closed, and then the air release valve in the inflation tool should be opened to exhaust the gas in the high-pressure hose, and then the inflation tool should be removed.
3.technical parameters
|
model |
Nominal pressure (Mpa) |
Equipped with pressure gauge |
Hose specifications |
Connection size with accumulator (mm) |
Applicable accumulator model |
weight (kg) |
||
|
Scale level (Mpa) |
Accuracy class (Mpa) |
Inner diameter (mm) x number of steel wire layers |
Length(mm) |
|||||
|
CQJ-16 |
10 |
16 |
1.5 |
Φ8×1 |
1500 to 5000 |
M14×1.5-6g |
NXQ一※/10—L/F |
1.7 |
|
CQJ-25 |
20 |
25 |
NXQ-※/20-L/F |
|||||
|
CQJ-40 |
31.5 |
40 |
NXQ-※/31.5-L/F |
|||||
4.ordering instructions
① The full name of the model code must be stated when ordering, such as: working pressure is 10Mpa<PN（20Mpa的充气工具：CQJ-25（标准胶管长度为1500mm）。
② If there are special requirements for inflation tools, (such as inflation tools for diaphragm accumulators, inflation tools for imported accumulators, etc.), please consult with our company.
③ The company reserves the right to change the design without prior notice.
Ningbo Chaori Hydraulic Co .,Ltd. is located in National AAAAA scenic resort Xikou town,Fenghua, Ningbo.The company covers an area of 18000 square meters, and has been equipped with perfect manufacturing machines and detecting instruments. lt passed the lSO9001-2000 certification in 2000,and had the important certificates and licenses, including the Special Equipment Designing and Manufacture License issued by General Administration of Quality Supervision ,Inspection and Quarantine, of China，ASME manufacture certificate of pressure vessel ,and EU CE certificate. As China Custom Nitrogen charging tool Suppliers,The company took part in the establishment of accumulator type national standard.
In 2005,the company set up its own engineering and research&development center.The company had been recognized as the national high and new tech enterprises .We specialize in design manufacture of hydraulic components and systems. Being the member of China lron and Steel Association(CISA) in the field of metallurgical equipments and the member of China Hydraulics Pneumatics&Seals Association.
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Nitrogen charging tool
A nitrogen charging tool is a device that is used to charge a nitrogen tank or other pressure vessel with nitrogen gas. Nitrogen is a chemical element that is abundant in the Earth's atmosphere, making up about 78% of the air we breathe. It is a colorless, odorless, tasteless gas that is used in a variety of industrial, medical, and scientific applications.
Nitrogen charging tools are typically designed to connect to a nitrogen tank or pressure vessel, and use a compressor or other means of pressurizing the gas to fill the tank with nitrogen. They may also be equipped with additional features such as pressure gauges or safety valves to monitor and control the flow of gas.
Nitrogen charging tools are commonly used to refill nitrogen tanks that have been depleted of their gas supply, or to charge new tanks with nitrogen. They are used in a variety of applications, including welding, tire inflation, food packaging, and chemical processing.
It is important to properly handle and maintain nitrogen charging tools to ensure the safety and reliability of the gas they are used to charge. This includes following the manufacturer's instructions for use and handling, as well as regularly inspecting and maintaining the tool and its components.
As OEM Nitrogen charging tool Factory, the company adheres to the tenet of "integrity-based, excellence" to provide customers with high-quality products and high-quality services.
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