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The 5 Most Common Mistakes Found by Welding Inspectors

10 August, 17 9:04 am · Leave a comment · reddarc
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welding-inspection-01Welding inspectors have a responsibility to the company they work for and the general public to ensure that weld quality is satisfactory.  Failure to fulfill their duties can result in property damage, injury, and death.  Most welding inspectors, therefore, take their job very seriously.  Welding inspectors spend years honing their ability to detect and size welding discontinuities and defects.  While they must be proficient at identifying all discontinuities and defects, some of these weld irregularities are more readily detectable than others.

1. Surface Porosity

Porosity is gas that has been trapped in the weld; this results in cavity formation within the weld.  Porosity can cause reduced weld strength.  Welding inspectors who are not trained in other forms of nondestructive testing are limited to viewing the surfaces of welds.  So while not all forms of porosity can be detected by a welding inspector, porosity that extends to the surface of the weld can.
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Efficient Pipe Welding with the Red-D-Arc Process Pipe Cell

13 February, 17 1:11 pm · Leave a comment · Geoff Campbell
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Red-D-Arc has launched an exciting new product that is designed to increase the productivity and efficiency of pipe welding. The Red-D-Arc Process Pipe Cell with oscillating welding torch is a dual wire feeder, multi-process welding cell. The system is easy to set up and operate. It reduces weld operator errors, reduces welding time, and increases deposition rates, productivity and arc-on time.

A variety of welding power sources and wire feeders can be used with the system including Miller RMD PipeWorx 400 and Lincoln STT S350, S500 and S700 Power Wave systems, with all welding functions controlled via a remote interface.

Root passes can be performed manually with solid wire using either RMD or STT technology (instead of manual GTAW or SMAW) followed up by hot passes and cap passes either solid-wire or flux-cored) with the jammer-style weld oscillator.

Choose the welding positioner, welding chuck, turning roll set or headstock to suit your specific needs. All positioning functions including welding head manipulator, oscillator, welding positioner and turning rolls are managed via a single control.

Contact a Red-D-Arc Weld Automation Expert to learn more or request a demo: 1-866-733-3272 | Contact Sales

International Pipeline Conference & Expo

23 September, 16 8:35 am · Leave a comment · Geoff Campbell
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International

Red-D-Arc will be attending the International Pipeline Conference & Expo in Calgary – September 27-29, 2016. If you’re planning on attending, drop by booth #2101 and talk to our equipment specialists to learn more about how we support pipeline operations around the globe.

Red-D-Arc carries a wide range of equipment for the pipeline industry including induction heating equipment, pipe end prep, multi-process pipe welders, orbital welders and generators.

Visit the Conference website

Visit the Expo website

Map:  Hyatt Regency & Telus Convention Centre

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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.