Bought the reg as a set from my welding store, attached it to a flashback and propane hoses and a propane tank with zero modification. This is the 4th acetylene regulator I've owned, and I've never used anything but propane and never modified one.
Aug 30, 2019 · How to Set Up an Oxy Acetylene Torch. An oxy acetylene torch is an affordable and versatile tool used by many people to heat, weld, solder, and cut metal. It uses extreme heat to function, and setting it up properly is one of the most...