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Welded Tube Pros
Consultant firm for Welded Tube, Cold Roll Forming and stamping industries.
Design and build equipment for specialty Welded Tube / Roll Forming processes.
Products:
Scrap Chopping / sorting systems. Optical, non-contact, inspection systems for dimensional, camber or twist detection. Spiral tube mills.
Services:
Tube Mill / Roll Form machine alignment, installation, start-up and operator training. Process audits for improved profitability.
Visit our web site for more details and free technical article downloads.
P.O. Box 202
Doylestown, OH 44230
Phone: 330-408-3447
Fax: 216-937-0333
Sales Contact
Bud Graham
President
Email: bud@weldedtubepros.com
Sales: 330-408-3447
Recent Content on The Fabricator for Welded Tube Pros
How do you measure success?
- By W.B. "Bud" Graham
- Jul 11, 2006
- Tube and Pipe Production
- Article
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.
Eliminating problems that cause flaws
- By W.B. "Bud" Graham
- Apr 11, 2006
- Tube and Pipe Production
- Article
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.
Finding problems that cause flaws
- Mar 22, 2006
- Tube and Pipe Production
- Article
If you're making flawed tube or pipe, don't blame the material. You need to start by examining every aspect of the mill. Only after verifying that the mill is in good working order can you turn your attention to the raw material.
Scarfing tube and pipe—cut to the quick
- By W.B. "Bud" Graham
- Oct 11, 2005
- Tube and Pipe Production
- Article
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.
Pulling taffy and producing tube
- By W.B. "Bud" Graham
- Dec 11, 2003
- Tube and Pipe Production
- Article
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...
Plotting for success
- By W.B. "Bud" Graham
- Oct 23, 2003
- Tube and Pipe Production
- Article
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.
- From The Fabricator
Hydraulic presses make their mark
- By Lincoln Brunner
- Sep 25, 2003
- Bending and Forming
- Article
Just like hydraulics technology itself, the market for presses based on it is fluid and dynamic. And for the first time in a while, the tide may be turning in favor of its practitioners. As many manufacturers report prosperity and strong prospects for it in the near future, the hydraulic press...
Measuring tube as it grows and shrinks
- By W.B. "Bud" Graham
- Aug 28, 2003
- Tube and Pipe Production
- Article
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:...
The little-known life of the scarfing tool
- By W.B. "Bud" Graham
- Jun 26, 2003
- Tube and Pipe Fabrication
- Article
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."
Solving the mysteries of the fin pass—Part 2
- By W.B. "Bud" Graham
- May 15, 2003
- Tube and Pipe Production
- Article
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.
Solving the mysteries of the fin pass—Part 1
- By W.B. "Bud" Graham
- Apr 10, 2003
- Tube and Pipe Production
- Article
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.
Don't lose your bearing!
- By W.B. "Bud" Graham
- Feb 27, 2003
- Tube and Pipe Production
- Article
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.
Products/Services
- Machine Setup and AlignmentAlignment Lasers
- Professional and Business ServicesBusiness Services – Rigging and Millwright Work (Machinery Installation, Alignment, Repair)
- Professional and Business ServicesConsulting – Manufacturing Technology
- Professional and Business ServicesConsulting – Technical Training
- Professional and Business ServicesConsulting – Value Analysis/Value Engineering
- Measurement Tools & SystemsDiameter Measuring Systems
- Tube and Pipe ProductionProduction Systems – ERW
- Material HandlingScrap Winders, Choppers, Compactors, Removal Systems
- Measurement Tools & SystemsThickness Measuring Systems