Brazing copper tubing: It's simpler than it seemsTorch brazing copper tubing is one of the most common–but widely misunderstood–joining processes. It's possible to make sound joints that are just as strong as the copper tube, easier to braze, and less expensive to produce. But first you have to know basic brazing concepts, including joint design, filler metal behavior, and metallurgy.
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Incorporating beveling economically: Evaluating joint design, welding processes for edge preparationWhile beveling is known as a common procedure used to shape the edges of thick plates or pipes for welding, not everybody knows how to make the process cost-efficient in the overall welding operation.
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