welders
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Oxy acetylene vs. Oxy propane who's done both?
My oxy acetylene tanks are empty, I've always used oxy acetylene, but lately it seems everyone is running oxy propane. If I'm going to switch now would be a good time to do it. Advantages? Disadvantages? What all do I need to buy or change? Nearest welding supply place is over an hour from here...
