What is Tungsten Inert Gas (TIG) Welding
Tungsten Inert Gas (TIG) welding, also known as Gas Tungsten Arc Welding (GTAW), is a precise and versatile welding method commonly used for high-quality metal fabrication and repair. TIG welding uses a non-consumable tungsten electrode and an inert shielding gas, usually argon, to create exceptionally clean and strong welds. Unlike MIG welding, TIG allows the welder to control heat and filler material separately, making it ideal for thin metals, complex projects, and materials like stainless steel, aluminium, copper, and titanium.

At OnHydro Tech in Cambridge, our team specializes in TIG welding for industries such as aerospace, automotive, construction, and custom fabrication. TIG welding is often chosen when appearance and precision are critical, as it produces smooth, durable welds with minimal spatter. Whether you need delicate fabrication, custom equipment repair, or high-strength structural work, TIG welding offers unmatched accuracy and finish.