Helium is often a shielding gas in welding processes, such as tungsten inert gas (TIG) welding. It provides an inert atmosphere to protect the weld area from oxidation. Helium is also used in leak detection due to its small molecular size, allowing it to escape through the tiniest leaks and help identify leaks in various systems.
DSW provides a diverse range of helium gas products with varying concentrations for international customers, offering competitive pricing.