OEM Service Professional Manufacturing Industrial Nitrogen Cylinders


Nitrogen cylinder is a container specially used to store and deliver high-purity nitrogen. It is usually made of special alloy steel or aluminum alloy to ensure the safe storage and delivery of nitrogen. These cylinders usually have a certain design pressure and capacity, and cylinders of different specifications can be selected as needed to meet various industrial and laboratory needs. Nitrogen is a colorless, odorless, non-toxic gas that has a wide range of applications in industry, including protective gas, inert gas, aerosol propellant, refrigerant, etc. In industrial manufacturing processes, nitrogen is often used to provide an inert atmosphere to protect easily oxidized metals, and is also used in semiconductor manufacturing and the electronics industry to clean and dry processes. In addition, in laboratories, nitrogen is also commonly used as the gas source for laboratory analytical instruments, gas chromatographs and other equipment. The use of nitrogen cylinders requires strict compliance with safe operating procedures, including correct installation and connection of gas cylinders, regular inspection and maintenance of gas cylinders, and reasonable storage and transportation of gas cylinders. Personnel who use nitrogen cylinders need to receive relevant safety training and understand the safe use of gas cylinders and emergency response measures to ensure the safe use of nitrogen cylinders. In addition, the storage and management of nitrogen cylinders is also crucial. The cylinders need to be stored in a well-ventilated place that avoids high temperatures and humidity, and ensure that the cylinders are kept at a safe distance from flammable and explosive items. To sum up, nitrogen cylinders, as special containers for storing and transporting nitrogen, play an important role in industry and laboratories. The safe use and management of nitrogen cylinders is a key measure to ensure workplace safety and personnel health.

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Industrial gas cylinders are used in various industries and fields, such as manufacturing, chemical industry, healthcare, laboratory, aerospace, etc. They are widely used in gas supply, welding, cutting, production and R&D processes to provide users with the pure gas they need.


1.Read the instructions before use.
2.High-pressure gas cylinders must be stored in separate locations, away from heat sources, and away from exposure to sunlight and strong vibration.
3.The pressure reducer selected for high-pressure gas cylinders must be classified and dedicated, and the screws must be tightened during installation to prevent leakage.
4.When using high-pressure gas cylinders, the operator should stand at a position perpendicular to the gas cylinder interface. It is strictly forbidden to knock and hit during operation, and check for air leakage frequently, and pay attention to the reading of the pressure gauge.
5.Oxygen cylinders or hydrogen cylinders, etc., should be equipped with special tools, and contact with oil is strictly prohibited. Operators should not wear clothing and gloves that are stained with various oils or prone to static electricity, so as not to cause combustion or explosion.
6.The distance between flammable gas and combustion-supporting gas cylinders and open flames should be greater than ten meters.
7.The used gas cylinder should leave a residual pressure of more than 0.05MPa according to the regulations. The flammable gas should remain 0.2MPa~0.3MPa (approximately 2kg/cm2~3kg/cm2 gauge pressure) and H2 should remain 2MPa.
8.Various gas cylinders must undergo regular technical inspections.

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