Helium 4.6

Helium is inert and lighter than air

He

Helium 4.6 is used extensively as a shielding gas, resonator gas and for lifting blimps or aerostats

Uses

  • Used as a resonator gas in Laser Cutting
  • In the welding industry as an inert shielding gas for arc welding
  • Alongside helium leak detectors for checking leak tightness in pipelines
  • For lifting airships and blimps


Product Summary

Gas composition

  • Helium ≥ 99.996%

Impurities

Moisture ≤ 5 ppm
Oxygen ≤ 5 ppm
Hydrocarbons as methane ≤ 1 ppm
Nitrogen ≤25 ppm

Available sizes

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Size Product code Volume Weight (full)* Pressure Outlet connection Availability Cert. of Conformance
E 330123 4.2 m³ 20,000 kPa Type 10 Australia wide Download
G 330150 9.1 m³ 20,000 kPa Type 10 Australia wide Download
6-pack 330507 78.5 m³ 30,000 kPa Type 10 / Type 51 Australia wide Download
12-pack 330514 157 m³ 30,000 kPa Type 10 / Type 51 Australia wide Download
Bulk 330901 up to 3,500 m³ 20,000 kPa Type 10 Australia wide Download
Additional Details

Physical & chemical properties

Appearance Odour Flammability
AppearanceColourless gas OdourOdourless FlammabilityNon flammable

UN number

1046

Hazard class

2.2

Hazard symbol (GHS)

  • Non-flammable non-toxic gas 2.2