Steel Tube that is covered with a layer of zinc metal is known as Galvanised steel. During the process of galvanising, steel is immersed in a molten zinc bath, to ensure a tough and uniform barrier. These Galvanised steel pipes and tubes, are used in water supply, structural applications etc.
In order to seek long-term structural performance in the harshest of weather conditions, designers, builders and consumers have turned to using zinc-coated steel pipes. This is because zinc-coated galvanised steel pipes and tube resist the attack of wind, water and road salts.