Hydrogen is an extremely flammable gas that is lighter than air.
Hydrogen 4.0 is used extensively in metal cutting and welding applications. It is also used to lift weather balloons to high altitude. Hydrogen molecules are small, making them ideal for leak detection. Hydrogen has a low viscosity and a high thermal conductivity making it ideal for filling inside turbo generators. In cryogenic liquid format, liquid hydrogen is often abbreviated to "LH2".
Hydrogen ≥ 99.99%
Moisture ≤ 20 ppm
Oxygen ≤ 10 ppm
Component in welding mixtures
Hydrogenation process for the production of margarine
Hydrodesulphurisation of fuel
Due to its small molecules, it is ideal for leak detection when used alongside hydrogen detectors
Prevents metal oxidation during heat treatment
Due to its low viscosity and high thermal conductivity, it is extensively used as a coolant gas in power generators
Fuel cells, eg for fuel cell electric vehicles
Lifting weather balloons to high altitude
Compressed gas sizes
VOLUME / M³
WEIGHT (FULL) / KG
PRESSURE / KPA
Cryogenic liquid sizes
VOLUME / M³
up to 3,500
Coregas | Compressed Gases and Cryogenic Liquids
We manufacture and distribute compressed gases and cryogenic liquids to almost all industries, ranging from heavy industry and manufacturing, to healthcare and specialty users such as laboratories.
Coregas is changing gases around the country, seeking to raise the bar in terms of service, quality and value. We believe the best way to grow our business is to listen to our customers and deliver on our promises to them.
Although we have over 43 years’ experience in gases, the name Coregas may be unfamiliar because we changed our name on becoming part of the Wesfarmers group. Since then we have continued to expand and grow our product range, service offers and distribution network, nationally and now overseas, with a recent expansion into New Zealand.