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Red-D-Arc Blog

Here you will find the latest Red-D-Arc company news, such as branch openings and acquisitions along with information about our latest product and service offerings, industry related news, events, tradeshows and conferences.

Induction Heating vs Other Methods

29 April, 19 4:48 am · Leave A Comment · Colin Brown
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Pre-weld and post-weld heat treating is critical for many welding operations. Without proper thermal manipulation, welds and heat affected zones can have mechanical properties that are undesirable. Worse yet, inadequate heat treatment can result in cracks and devastating weld failures. While temperature and time are the primary concerns when heat treating a weld, the heating method should also be considered diligently when selecting a process. Induction heating is one of the most popular types of heat treating methods, and rightfully so. The benefits of induction heating are many, and Red-D-Arc has the equipment you need to successfully implement an induction heat treating operation for your projects.
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Welder shortage: Key is efficiency, not automation

02 April, 19 1:31 pm · Leave A Comment · Colin Brown
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Note: This article first appeared in BIC Magazine

In industry, a growing trend is the idea to use orbital welding as a solution to the mounting problem of welder shortages. It is a well-known fact there are just not enough pipeline welders to go around (no pun intended). By 2020, the American Welding Society expects the U.S. will face a shortage of 290,000 welders. Companies in other business sectors — from food service companies to banks — attempt to solve labor issues and increase efficiencies by utilizing automation to replace workers. Is automation, specifically orbital welding in this case, the way to improve operating factors and productivity?

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Multi-Process Welders

27 February, 19 4:53 am · Leave A Comment · reddarc
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Miller XMT450 Multi-Process Welder

Most people who have been in a technical profession know the constant need for a variety of tools.  One minute you may need a pliers, then a knife, then a file, then a screwdriver, and once the day is all done, a bottle opener.  This is the reason why multi-tools have become so popular; they combine all of these tools into one. In the world of welding, there is something similar to a multi-tool.  It is known as a multi-process welder. Red-D-Arc carries multi-process welders because we know that one minute you might be self-shielded flux core welding some dirty, ½” thick steel and then the next minute be fitting up 18 gauge aluminum that you need to gas tungsten arc weld.

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Stud Welders

27 February, 19 4:43 am · Leave A Comment · reddarc
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Some of the most difficult welds to make are those that require the welding of a small diameter to a plate. Gas tungsten arc welding or gas metal arc welding joints such as these require a high degree of operator skill, take a great deal of time, and can be a quality nightmare.  These factors become even more troublesome when the material with the small radius being welded is in the vertical or overhead position. Fortunately, Red-D-Arc provides stud welding equipment that increases productivity, decreases the required operator skill immensely relative to other welding processes, and allows for consistent, repeatable weld quality on materials with small radii.

What is Stud Welding?

Stud welding is a fusion welding process that is commonly used for the joining of small round stock to plate.  The process requires a power source, a stud welding gun, a ground clamp, and the materials that are to be welded.  To carry out the stud welding process, a solid, round piece of metal, also known as a stud, is placed into the stud welding gun.
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Dry Ice Blasting Applications in the Oil and Gas Industry

15 November, 18 1:49 pm · Leave A Comment · reddarc
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oil storage facility

Inspection, Surface Prep and Non-destructive Testing

Are you in the oil & gas industry? Are you involved in non-destructive testing, inspection, or surface preparation? How about maintenance of pipelines, heat exchangers, or pressure vessels? If you deal with these or similar operations, proper cleaning of surfaces might well be a process you regularly undertake.

Cleaning Delicate Equipment Safely

What is the best way to clean surfaces of such equipment? While there is no one best way for every circumstance, dry ice cleaning is a state-of-the-art method that can save time and money. It uses recycled CO2 in the form of solid dry ice particles as the cleaning media. Dry ice is soft and non-abrasive to most surfaces and can thus be used around delicate components, including electronics, that would be damaged by water or solvents. As the blasting equipment is portable it can be used in place, thus minimizing disassembly and other preparation time. Lastly, dry ice turns to a gas after contact with the surface being cleaned — cleanup time is rock bottom minimum, there is nothing to dispose of,  contamination of moving parts is not an issue.
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AirGas Logo

Airgas, an Air Liquide company, is the nation's leading single-source supplier of gases, welding and safety products. Known locally nationwide, our distribution network serves more than one million customers of all sizes with a broad offering of top-quality products and unmatched expertise.