Description
Helium is a rare gas with the chemical formula He. It is colorless, odorless, and chemically inactive. It is difficult to react with other substances under normal conditions.
Typical Application:
Inflation Of Balloons And Airships
Helium is often used as an inflatable medium for making colorful balloons and airships because its density is much lower than that of air. Compared with traditional hydrogen, helium is safer and will not burn or explode.
Cryogenic Cooling
Helium is widely used in cryogenic cooling technology, especially in superconducting technology and MRI equipment. The low boiling point of liquid helium enables it to provide extremely low temperatures, which is crucial for superconducting materials and superconducting technology in transportation, medical and other fields.
Welding Protection
Helium is often used as a shielding gas in the welding process because of its stable chemical properties and its difficulty in reacting with metals, preventing metals from being oxidized or contaminated, ensuring that the weld is pure and has good mechanical properties.
Semiconductor Manufacturing
In semiconductor production, helium is used to quickly cool silicon and other materials, control the rate of heat transfer, and improve production efficiency and product quality.
Diving
When mixed with oxygen, helium can be used as a diving breathing gas to reduce the risk of “nitrogen narcosis” and improve diving safety and depth.
Product Content:
| Specification | ≥99.999% | ≥99.9999% |
| Neon(Ne) | ≤4ppm | ≤4ppm |
| Hydrogen(H2) | ≤1ppm | ≤0.5ppm |
| Oxygen + Argon (O2+Ar) | ≤1ppm | ≤0.5ppm |
| Nitrogen(N2) | ≤2ppm | ≤1ppm |
| Carbon Monoxide (CO) | ≤0.5ppm | ≤0.5ppm |
| Carbon Dioxide (CO2) | ≤0.5ppm | ≤0.5ppm |
| Methane (CH4) | ≤0.5ppm | ≤0.5ppm |
| Moisture(H2O) | ≤3ppm | ≤1.0ppm |
Packaging & Shipping
| Product | Helium He | |
| Package Size | 40Ltr Cylinder | 50Ltr Cylinder |
| Filling Content/Cyl | 5 CBM | 10 CBM |
| QTY Loaded in 20’Container | 240 Cyls | 200 Cyls |
| Total Volume | 1200 CBM | 2000 CBM |
| Cylinder Tare Weight | 50 Kgs | 55 Kgs |
| Valve | PX-32A /CGA 580 | |
