sn said..
I don't mind so much about the stove getting sidelined - as long as I can still get the cans of gas.
my half made brass annealing machine is designed around my butane torch, and I don't want the hassle of changing my design again.
stephen
They are a standard type of gas cylinder, so I would expect they wouldn't disappear. They are used in a lot of other things besides these cheap stoves. They evolved around the idea that these type of cans were already certified for aerosol use with butane as an propellant, so they decided to just use butane as a fuel source.
On ebay you can buy adapters for these cylinders to go to the threaded type connections and vice versa, so you should be able to find options. In my case, BCF even sell an adapter to go from these cylinders to a screw connection, so you can use other gas burners with a threaded connection.
Is your butane torch the threaded type of the clamp-on type?