What Are Some of the Most Common Misconceptions About PT Inspection?

27 May 2018


 May 27, 2018
Category: Blog

We Debunk Some Common Myths Around PT Inspection

Liquid penetrant methods of non-destructive testing have been around for many decades. However, even though it remains a popular form of NDT testing, there are still many misconceptions and misunderstandings surrounding PT inspection technology.

For one, the highest sensitivity of penetrant isn’t necessarily the best penetrant for the application. Instead, there is a simple rule to follow when approaching PT inspection. Simply choose the best penetrant for your application, and that one is usually the one that offers the best indications, with the least amount of time and money required.

Another common misconception is that a penetrant indication necessarily points to a discontinuity. The truth is that a penetrant indication is the response of the test, which requires interpreting in order to determine its true value and relevance. These indications need a qualified inspector to evaluate it, so as to determine whether they’re relevant, or not.

Is It True That Penetrants in PT Inspections Can Only Be Used on Nonferrous Metals?

The short answer is no, it’s not true. Penetrants are used in the inspection of both nonferrous and ferrous metals. PT inspection locates discontinuities that are open to the surface on nonferrous and ferrous metals. These are only a few of the most common myths surrounding PT inspection technology and procedures.

If you would like to truly harness the power of this technology in your business, it’s always best to partner with a professional business. These service providers are able to provide you with the expertise and insights needed to interpret data that is relevant to you. There’s no need to settle for anything other than the best, when you’re working with the best.

Choose Experts in NDT and PT Inspection Solutions

For many decades, we’ve been helping industry and sectors across the economy to meet their QA/QC and NDT needs. We are proud of our long history of excellent service, and continue working hard to far exceed all expectations placed on us. Our team of seasoned professionals is also always at hand to provide you with the great service you’ve come to expect from us.

Over the years, we’ve worked with sectors rang from the mining, general engineering and marine ship repair, to name only a few. We’ve managed to maintain our high quality on site service by implementing and sticking to our quality management system manual. It’s just one more way that we’re driving innovation and service excellence in our industry.

To learn more about us, what we do, and how we can add value to your business, simply contact us today. We look forward to hearing from you soon, and helping you take your business into the future.

Get in touch with us for all your None-Destructive Testing and/or QA/QC Inspection requirements