Are these torch sets any good? Just need something for occasional cutting and heating.
Better, turned them back out with the herd today. She seems ok. Gonna watch to make sure she stays with momma.How's that "lost" calf doing?
They are great for certain applications, mostly refrig work, sweating copper tubing and fittings. If you try cutting steel with a #2 tip the small oxygen cylinder will last about 30 minutes.Are these torch sets any good? Just need something for occasional cutting and heating.
Probably use a 40 cu. ft. tank, so about an hour? I rarely need a torch but when you do it is hard to improvise.They are great for certain applications, mostly refrig work, sweating copper tubing and fittings. If you try cutting steel with a #2 tip the small oxygen cylinder will last about 30 minutes.
Acetylene is 40% more efficient at cutting than propane. That is why you don't see it used much on cutting torches.You might consider using LPG or propane as you people call it instead of acetylene. It does the job well and saves on the cylinder rental and fills with acetylene although the gases seem to be a lot cheaper there than we have here. Just need to get the right regulator for it.
Ken
That's exactly right.That's a Harris style, and won't use victor style tips. Nothing wrong with it, but Harris tips aren't as easy to find around here.
You should figure in the the 3-4 x more oxygen, the time and the poor quality when you figure propane being cheaper.If I was going to do heavy cutting I would go with Mapp gas. The local metal yard that is all they use as time is money. They have humongous tanks and the guys cut up railroad cars, heavy equipment, you name it, all day to ship and be melted down. I thought I would never like propane until I tried it. Just make sure you have the propane tips. I sold my acetylene tanks.