W.B. "Bud" Graham

President
Welded Tube Pros
P.O. Box 202
Doylestown, OH 44230
Welded Tube Pros is a consulting firm that provides engineering products and services to the welded tube manufacturing, roll forming, and stamping industries.

Tube and Pipe Production | Articles

How do you measure success?

July 11, 2006 | By W.B. "Bud" Graham

Contrary to common opinion, a high production rate is not the key to success in making tube. Attempting to low-ball the price — while cutting corners in maintenance and upgrades -- is a poor strategy in this industry. Columnist Bud Graham provides four production scenarios that compare various rates of capacity utilization and line speed and how these affect profitability.

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Tube and Pipe Production | Articles

Envelope, please!

June 13, 2006 | By W.B. "Bud" Graham

Bud Graham revisits his January/February column on problems that plague tube mills (or nearly any manufacturing company, for that matter) and shares some reader feedback. Also, he provides the runners-up and winner of a caption contest for a photo that also appeared in the January/February issue.

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Tube and Pipe Production | Articles

Eliminating problems that cause flaws

April 11, 2006 | By W.B. "Bud" Graham

Problematic material? Yes, bad coil is out there. It could be mislabeled; the yield strength could vary from one part of the coil to another; it might have damaged edges; and so on. In the second part of this two-part series, columnist Bud Graham discusses steel coil, how its characteristics can vary, and how these variations can result in substandard tube.

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Tube and Pipe Production | Articles

Happy New Year!

January 10, 2006 | By W.B. "Bud" Graham

How can we make 2006 better than 2005? One way is to adopt a few work-related new year's resolutions. The author lists five factors that hold the industry back--factors that everyone should resolve to overcome for a successful year.

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Tube and Pipe Production | Articles

Relief ahead in 2006?

December 13, 2005 | By W.B. "Bud" Graham

An overview of the pressures faced by the tube and pipe producing industry in 2005 and the author's views on how 2006 will be similar, but with a greater emphasis on energy costs, conservation, and availability. Ends with a few reminders about tube mill maintenance and efficiency.

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Tube and Pipe Production | Articles

Scarfing tube and pipe—cut to the quick

October 11, 2005 | By W.B. "Bud" Graham

Weld bead scarfing (cutting, removing, and disposing) exposes mill operators to numerous hazards, including cuts and burns from the scarf. Part I of this article discusses the reasons scarf is removed from tube and the mill parameters that affect the scarf removal process. Part II discusses a variety of manual and automated removal and disposal methods. Part III discusses strategies for improving ID weld bead removal and disposal.

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Tube and Pipe Production | Articles

Pulling taffy and producing tube

December 11, 2003 | By W.B. "Bud" Graham

Do you remember going to the county fair and watching candy makers make taffy? As a child I often would watch the whirling motion of the taffy pull machine as it whipped and pulled and whipped and pulled again and again until the candy was the right consistency, texture, and color. As long as the...

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Tube and Pipe Production | Articles

Plotting for success

October 23, 2003 | By W.B. "Bud" Graham

The butler slipped through the pantry area with the warm milk and, after adding some arsenic, served the beverage to his master. The butler had been gradually increasing the amount of arsenic over many months, so the change in the milk's taste wasn't noticeable. Soon the mistress and her nefarious servant would be rid of the one thing stopping their affair.

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Tube and Pipe Production | Articles

Measuring tube as it grows and shrinks

August 28, 2003 | By W.B. "Bud" Graham

We always have some confusion at our house concerning desserts. My wife claims that I like only two kinds of pie: hot and cold. Well, she is mostly right. My favorite is cherry, and I love it served either hot or cold. Here's our family recipe—you be the judge. Grandma's Cherry Pie Ingredients:...

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Tube and Pipe Fabrication | Articles

The little-known life of the scarfing tool

June 26, 2003 | By W.B. "Bud" Graham

Who cares about scarfing tools? There are more important things in life. When the beauty pageant contestant is asked what problem she would like to solve, she's more likely to answer "I'd like to establish world peace" than "I wish I could find ways to help scarfing tools last longer."

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Tube and Pipe Production | Articles

Solving the mysteries of the fin pass—Part 2

May 15, 2003 | By W.B. "Bud" Graham

Editor's Note: This article is the second part of a two-part series about fin passes. Part I discusses their location, what they do, and how they do it. Part II focuses on troubleshooting.

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Tube and Pipe Production | Articles

Solving the mysteries of the fin pass—Part 1

April 10, 2003 | By W.B. "Bud" Graham

The fin pass was not the first time your father gave you five bucks for your allowance. The fin passes are those forming passes that immediately follow the breakdown or initial forming stages on a tube mill. Their role is paramount in the successful final presentation of the formed tubular section to the welding process.

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Tube and Pipe Production | Articles

Don't lose your bearing!

February 27, 2003 | By W.B. "Bud" Graham

It's Monday morning after a long holiday weekend, and the first shift is starting with a bang. The slit coil supplier is late with your delivery, the second-shift maintenance person has called in sick, the mill operator is going to be late to work, and you wish you were still at the beach with the family.

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Tube and Pipe Production | Articles

Inline gauge control in welded tube production: Reducing conversion losses

July 26, 2001 | By W.B. "Bud" Graham

Reducing scrap when converting strip to finished tube is a huge step in bettering your bottom line.

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