Helium is a rare gas with the chemical formula He. It is a colorless and odorless inert gas with inactive chemical properties and is difficult to react with other substances in general state.
Conseils de sécurité pour le gaz :
1. Helium gas should be stored in an upright position in a well-ventilated, safe and weather-free place, and the storage temperature should not be higher than 52℃. Storage areas should be free of combustible materials, away from frequent access areas and emergency exits, and free of salt or other corrosive materials. For unused cylinders, the valve cover and output valve should be well sealed, and empty and full cylinders should be stored separately. Avoid excessive storage and storage for a long time, and keep good storage records.
Use cylinder: 40L or 50L
2、Helium is not toxic, but it can create a choking hazard by displacing oxygen in the air.
Shandong Hongsheng Pressure Vessel Co. est prêt à devenir votre partenaire à long terme et votre responsable de la sécurité des bouteilles, et à assurer conjointement la sécurité de vos bouteilles.
Main uses:
1. Helium gas can be used as a pressurizing agent and booster for rocket liquid fuel, and is widely used in missiles, spacecraft and supersonic aircraft.
2.Helium is used as a protective gas in smelting and welding, important in shipbuilding and in the manufacture of airplanes, spaceships, rockets, and weapons.
3, helium gas has excellent permeability, used for nuclear reactor cooling, rocket and some nuclear reactor pipes and electronic and electrical devices leak detection.
4.Helium is an ideal gas, ideal for vapor pressure thermometers at very low temperatures.
5. Helium gas has low mass density, low weight density, and is not flammable. It can be used to fill light bulbs, neon tubes, and is ideal for balloons and airships.
Liquid helium can be obtained at a low temperature close to absolute temperature (-273℃) and is used in manufacturing superconducting equipment.
Helium an inert gas that is less soluble in blood and therefore less narcotic than nitrogen, and is often mixed with oxygen as a breathing gas for divers.
Helium is a highly inert gas found in limited amounts in nature. It is colorless, odorless, non-flammable and non-toxic. Liquid helium is the coldest substance known. Special transportation and storage equipment is required to minimize product loss.
Name: Helium
Purity: 99.9 to 99.999%
Properties: colorless, tasteless, non-flammable, non-reactive, inert gas
Application:
Helium, the second element in the periodic table, has replaced hydrogen in metrological applications because of its inflammability and light weight. It is a key element in many applications and is used in many others due to its high inertia and stability. The main applications are as follows:
Common applications include:
Cooling of magnets used in MRI machines
Balloon inflation
Leak detection
Electronic products,
Scuba breathing mixture
