Oxygen Lancing Pipe is also known as lancing pipes. The carbon impurities in the molten metal can be eliminated by the lancing pipe, allowing the desired mixture to be poured out. High heat resistance and resistance to atmospheric air corrosion are requirements for this pipe. A thermal lance, thermic lance, oxygen lance, or burning bar is, in essence, a tool that heats and melts steel while pressurized oxygen is present to produce extremely high temperatures for cutting.