Gas Cylinder Colours
Standard Gases and Welding Mixtures
Acetylene
Air (blended)
Ammonia
Argon S (Ar-O2 Welding Mixtures)
Argon
Argon-CO2 Welding Mixture and Exellar
Balloon Gas
Carbon Dioxide (dip-tube)
Carbon Dioxide (non-dip)
Carbon Monoxide
Chlorine
Helium
Helium-Argon Mixtures (Stellar & Heliweld)
Helium/Argon
Hydrogen
Hylar 1 & 2
Hylar 5, 8 & 35
Krypton
Methane
Neon
Nitrogen
Nitrous Oxide
Oxygen
Propane
Xenon