[gundog]

Oxygen/acetylene are also likely used for cutting steel.

[BlackbirdSST]

Oxygen/acetylene are also likely used for cutting steel.

Good point.

[suthener]

“Oxygen/acetylene are also likely used for cutting steel.”

They are, to a great extent, which inherently provides a source for an explosion, but more likely some scrapper got complacent and didn’t think to check what was in the scrapped tank he was about to cut up.