TPJ - The Tube & Pipe Journal®

March 2014

TPJ - The Tube & Pipe Journal® became the first magazine dedicated to serving the metal tube and pipe industry in 1990. Today, it remains the only North American publication devoted to this industry and it has become the most trusted source of information for tube and pipe professionals. Subscriptions are free to qualified tube and pipe professionals in North America.


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Selected articles from the March 2014 issue available online:

Technology considerations for laser welding tubes and pipes

March 17, 2014

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Using laser welding for making tube or pipe on a mill is a proven technology, but and advancements in tracking systems and controls have made lasers easier to use than when they were first introduced. However, this doesn’t mean that swapping gas tungsten arc welding (GTAW) or plasma welding for laser is simple. Thinking about changing over to laser requires an understanding of how the laser welding process differs from GTAW and plasma welding, and how the various lasers differ from each other.

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Maximizing service, minimizing risk

March 14, 2014

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O’Neal Steel, founded in 1921 in Birmingham, Ala., originally was a fabrication shop, and the founder later added metal distribution to the company’s repertoire. Over the decades the business model changed, fabrication disappearing altogether at one point. Eventually the company resurrected its fabrication arm, but one thing has been a constant: The company’s small-town, close-knit, neighborly culture.

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Machine bends and cuts tube in one process

March 14, 2014

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A typical bending machine process is feed-bend-feed-bend, or maybe feed-bend-feed- rotate-bend, until the feedstock is used up. However, this isn’t the end of the fabrication process, which includes a subsequent cutting step. The cut often means waste, especially for short-length parts, and the problem is compounded when the volume is high or the material is expensive. Read about how one bender manufacturer changed the process to feed-bend-separate-feed-rotate-bend-separate.

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TUBE expo exhibitors agree that signs bode well for the coming year

March 3, 2014

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It’s no secret that Düsseldorf’s biennial tube and pipe expo, TUBE®, is a good way to gauge the industry’s health. The expo is 3 percent larger in 2014 than it was in 2012, and the exhibitors interviewed for this article expect good things from the industry in the coming year. These in-depth perspectives also revealed that upheaval in the U.S. energy industry is leading to changes that will have repercussions for decades.

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