Galvanised steel has had a layer of zinc applied to its exterior to prevent it from rusting. The zinc also adds a protective veneer that will protect the steel below from being scratched. Galvanised steel is not suitable if exposed to harsh elements such as acid or other highly corrosive materials. However, it is suitable for products that will receive exposure to the outdoors. Most commonly, steel is dipped into a vat of molten zinc, coating it in the protective layer evenly.

steel pipe

Galvanised pipe is steel piping coated with zinc to deter rusting. If your house was built before the 1906s, chances are your plumping is constructed from galvanised pipe.

Galvanised Pipe

If you have a built house before the 1960s, chances are your plumping system is made from galvanised pipe. The anti-rust zinc coating makes it prime for plumbing, where the metal is constantly exposed to water. 


Galvanised pipe has a lifespan of over 40 years. However, elements such as environmental exposure and minerals in your water supply can drastically reduce this. Before choosing galvanised piping, speaking with a plumber is a good idea to determine whether it is the right choice for you. The Sims 5

Risks Associated with Galvanised Pipe

Over time, zinc can eventually erode from galvanised pipes. This can lead to an accumulation of lead on the inside of pipes which may contaminate the water supply. The only way to ensure that lead is not mobilised from plumbing to tap into older homes is to replace the galvanised plumbing and lead service lines fully.

galvanised pipes

Need a galvanised pipe supplier?

If you require steel fabrication for any construction purposes and would like a professional opinion, we can help. Our team of expert structural steel fabricators have the experience and knowledge to answer any of your questions about structural steel and will ensure that you find the best solution to suit your needs. To contact us today, simply call, email for a steel quote or drop by our Brookvale location.

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