Supply oxygen for preheating
Supply acetylene for preheating
Supply oxygen for cutting
Supply acetylene for cutting
Sulphur and phosphorous
Silicone and Graphite
Graphite and phosphorous
Silicon sulphur
Acetylene
Hydrogen
LPG
Methane
L mm
L + 2 mm
L + 4 mm
L + 6 mm
oxidizing flame
neutral flame
carburizing flame
slightly carburizing flame