Helium / Liquid Helium / Heliox

Specification

Chemical Formula

Molecular Weight

4.003

Gas Specific Gravity (Air = 1)

0.14

Density Gas Density(kg/Nm3)

0.1785

Liquid Density(kg/ℓ)

0.1248

Melting Point (°C)

-272.2 (2.63MPa)

Boiling Point (°C)

-268.9

Colourless, Odorless, Inert

General Usage

Semiconductor, Electronics Industry

Optical fibers, Wafer cooling, Carrier gas

Inspections

Gas analysis

Steel, Machinery, Metallurgy

Welding, Laser gas

Balloon

Airship, Balloon

Medical/Research

MRI, NMR

Offshore

Diving Gas

Helium Supply Chain

We ensure a stable supply through stable dual source procurement from Qatar and the U.S., with which it has direct import rights. In addition to Japan’s leading market share, We are active in China and Southeast Asia. Based on growing demand for helium in Southeast Asia, we opened Singapore Gas Center in 2024. It also operates overseas manufacturing sites in Japan, the USA, China, Thailand, and Qatar.