To ensure that your welds look uniform and are of high quality, you must practice the technique of purging your pipe joint before welding. Because the inert gas weld purging process can be complex, you may have to go through some trial and error until you find the best way that works for you. Whether you’re still new or a seasoned pro, take a look at the reasons why you should be practicing purging your pipe joint for higher-quality work. Protection From OxidizationOne of the main reasons why a welder will use this process is because it removes oxygen from the weld and prevents corrosion from …