There are various types of Helium gas cylinders available on the market, classified based on their size, pressure, and intended use. Here are some common types:
High-pressure cylinders: These are the most common type of helium cylinders, used for various applications such as welding, balloon filling, and leak detection. They come in various sizes, ranging from small portable cylinders to large stationary tanks.
Liquid helium cylinders: These cylinders are used to store and transport liquid helium, which is used in cryogenics and other scientific applications. They are designed to keep the helium at a very low temperature, typically below -269°C.
Medical helium cylinders: These cylinders are used for medical applications, such as MRI machines and respiratory therapy. They are specially designed to meet the safety and quality standards required for medical use.
Ultra-high purity helium cylinders: These cylinders contain helium that has been purified to an extremely high degree, typically 99.999% or higher. They are used in scientific research and manufacturing processes that require high purity gases.
It's important to note that the specific types of helium cylinders available may vary depending on the supplier and the region.