Product Specification/Models
Gas He
Purity 99.9999%
Spec 5N:Ne≤4,H2≤1,O2(Ar)≤1,N2≤2,Co≤0.5,CO2≤0.5,CH4≤0.5,H2O≤3

Application
Due to the chemical nature and characteristics such as lighter than air, helium advertising balloons commonly used in the spacecraft or filled in the gas, is also well known for this purpose. In the field of ocean development breathing gas mixtures, as well as the medical field magnetic resonance imaging equipment, the use of superconducting magnets cooled in helium have been widely used: military, scientific research, petrochemical, refrigeration, medical, semiconductor, pipeline inspection leakage, superconducting experimental, metal manufacturing, deep sea diving, high-precision welding, optoelectronic products and so on.