Tag Archives: gtaw

Tube & Pipe Welding Polysoude

Polysoude provides modular welding heads and tools which easily adapt to various applications for tube to tube and pipe welding

TAG Welding

What is TAG Welding? These guys seriously know what they are talking about. Or do they?! Q. What is TAG welding? A1. TAG stands for Tungsten Active Gas and is a recent modification to the name TIG, Tungsten Inert Gas, … Continue reading

Why is AC used on aluminium TIG welding?

What Is Aluminium Welding with Alternating Current (AC)? We all know that AC/DC isn’t just the name of a hard rock band* but that it also stands for alternating current (AC) and direct current (DC). But what is alternating current … Continue reading