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.
January 20, 2017 | By Eric Lundin
When mechanical contractor J.C. Cannistraro found that it was having trouble keeping up with the construction boom in the Boston area, it went looking for a better way to do things. Operations Manager of Plumbing Joe Mierzejewski thought that its cutting and collaring oration was a bottleneck and set his sights on improving the process.
November 22, 2016 | By Eric Lundin
When industrial filter and filter housing manufacturer Filter Technology Inc. had one too many late and substandard shipments of steel components, it took matters into its own hands and started cutting pipe and making plate components using a band saw and machining centers. Then its staff went to FABTECH and saw a Soitaab plasma machine with a bed for flat parts and chucks for pipe.
November 21, 2016 | By Mike Nelson
Scarfing tools are prone to chipping and breakage caused by mechanical vibrations and thermal shocks. Understanding the causes of these problems is the first step in extending scarfing tool life.
November 21, 2016 | By Chiranjib K. Mukherjee
Tube producers and fabricators make and use tubing that conforms to a particular manufacturing standard, but few standards specify grain size. Knowing the role that grain size plays is a crucial first step in understanding how a fabrication process succeeds or fails.
November 21, 2016 | By Eric Lundin
Shopping cart manufacturer Technibilt has been incorporating automation little by little over the last few decades, but recently took a big step when it solicited bids for a transfer system that would bend and punch tube to make shopping cart frames.
October 28, 2016
Situation Ferrita Sweden AB, Köping, Sweden, specializes in stainless steel exhaust systems, mainly for passenger cars. The company has an international reach, making systems for brands from all over the world. It also makes systems for niche models—the Chrysler Viper, Maserati GranTurismo,...
October 26, 2016 | By Martin Tellez
Environmental concerns and the associated legislation have put quite a bit of focus on volatile organic compounds and solvent-based coatings. Water-based coatings are making substantial headway in providing viable alternatives that perform well.
October 26, 2016 | By Z. Kent Li
The staff at TMK-IPSCO instituted a study of OCTG products using finite element analysis. The purpose was to study and analyze forming behavior as the material progressed through the mill, with an additional benefit of evaluating the load at each mill stand to improve the mill performance and tube quality.
October 25, 2016 | By Rick Jackson
Laser cutting machines brought a big leap in productivity to the metalworking market when they were introduced, providing holemaking, cutting, coping, and other capabilities on a single machine. However, this isn’t the only factor in a laser machine’s productivity. The time it takes to load and unload material has a big effect on cycle times and warrants close attention to maximize the machine’s output.
October 24, 2016 | By Eric Lundin
Tube production is always a matter of juggling a great number of balls at once and dealing with relentless competitive pressure. For companies that provide tube for automotive applications, the risk of a recall is an additional burden. Longtime auto industry supplier Middletown Tube Works found a diagnostic tool that assists its eddy current system in evaluating the tube production process.
August 29, 2016 | By Eric Lundin
James Steel & Tube isn’t the biggest, most high-profile tube producer, but because it is a small company, it is extremely versatile. It has gone through several transformations since it was founded in 1961, and under the guidance of current president Jim Petkus, it is going through another transition.
August 29, 2016 | By Eric Lundin
The members of Battery G, 2nd Illinois Light Artillery had two cannons, an old school bus, and a lot of miles to cover to stage mock battles. A team of Civil War reenactors, they had discarded their previous bus and needed to transform their new bus. They enlisted the help of the staff and students at Blackhawk Technical College (BTC), Janesville, Wis.
August 25, 2016
The Marman clamp, devised to secure two cylindrical surfaces end-to-end, has earned a unique place in tube fabrication. Although it’s not always easy to form, the Marman bead is a robust, airtight seal suitable for many applications, and is often used for diesel engine exhaust systems.
July 11, 2016 | By Wynn H. Kearns
Most fabricators work with standard lengths of straight tube, but this isn’t the only possibility. Many alloys are available in coiled form, can lead to faster processing, better use of floor space, and increased material yields.
July 7, 2016 | By Eric Lundin
Sustainability and green technology are no longer buzzwords, but comprise a host of enduring manufacturing practices. Equipment manufacturer Schwarze-Robitec has rolled out numerous developments to conserve energy, consumables, material, and other resources.