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most versatile IMHO is gas (oxy-acetylene). You can use it to do anything from sweating pipes in your house to major construction work, just by changing the tips. I also feel that gas gives you more control with a shorter learning curve, in that its harder to screw something up permanently with it. If I could only have one welding outfit, it would be gas.
most versatile IMHO is gas (oxy-acetylene). You can use it to do anything from sweating pipes in your house to major construction work, just by changing the tips. I also feel that gas gives you more control with a shorter learning curve, in that its harder to screw something up permanently with it. If I could only have one welding outfit, it would be gas.