Methane 4.5 Gas | High Purity Gas | Coregas NZ

Methane 4.5

Methane is an extremely flammable gas that is produced by purifying natural gas


Methane is extensively used in heating applications in various industries including the steel, power generation, chemical, food, cement and paper mill industries.


  • Heating fuel
  • Fuel gas in vehicles in the form of compressed natural gas (CNG)
  • Fuel gas in flame photometers
  • Testing the efficiency of gas burners
  • Component in calbration gas mixtures for the oil and gas industry
Product Summary

Gas composition

  • Methane ≥ 99.995%


Moisture ≤ 5 ppm
Oxygen ≤ 4 ppm
Other hydrocarbons ≤ 20 ppm
Nitrogen ≤ 20 ppm
Hydrogen ≤ 1 ppm

Available sizes


Size Product code Volume Weight (full)* Pressure Outlet connection Availability Cert. of conformance
G 420151 12.5 m³ 20,000 kPa Type 20 New Zealand wide Download
Additional Details

Physical & chemical properties

Appearance Odour Flammability
AppearanceColourless gas OdourOdourless FlammabilityExtremely flammable

UN number


Hazard class


Hazard symbol (GHS)

  • Flammable gas 2.1