How Long Do Cast Iron Pipes Last in How To

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How Long Do Cast Iron Pipes Last. Because cast iron piping was only designed to last 50 years, it’s best to replace your pipes sooner rather than later if you start to see deterioration. In many cases cast iron pipe can last much longer than that.

Replacement of the 120 year drinking water main (Long pipe
Replacement of the 120 year drinking water main (Long pipe from eadips.org

About a dozen us cities possess cast iron pipes that have supplied water for over 150 years. How long does cast iron pipe last? There is some difference when it comes to assessing the life span of cast iron sewer pipes since more conservative estimates peg the range at anywhere from 50 to 65 years.

Replacement of the 120 year drinking water main (Long pipe

You see, if there are no extenuating circumstances, cast iron pipes are about as good as it gets. Any insight would be appreciated. Wear and tear is normal in residential pipe systems. Clay pipes last anywhere from five decades to over a century.