Galvanized Steel Water Supply Lines

If your supply lines are made of galvanized steel there is constant water pressure pushing the water towards the faucets placing pressure on the corroded pipes.

Galvanized steel water supply lines.

Galvanized piping was commonly installed in homes built before 1960. Galvanized steel water distribution pipes were used almost exclusively in minnesota homes up until about 1950 when copper tubing began to replace galvanized pipes. Galvanized pipe was often installed in new homes until the early 1970s when copper pipe became more popular likely due to the corrosion problems galvanized steel suffers as it ages. Galvanized refers to a metal plating process that coated iron or steel water pipe surfaces with a corrosion resistant zinc surface.

Lining your pipes with epoxy is a cost effective way to restore your plumbing pipes and eliminate leaks. Galvanized steel supply pipes are typically 1 2 inch diameter. Life expectancy of galvanized steel piping. Yes it is still approved by the building codes for both service pipe to a house and distribution pipes inside it.

Galvanized pipes are steel pipes that have been dipped in a protective zinc coating to prevent corrosion and rust. The connections are threaded. When it was invented galvanized pipe was an alternative to lead pipe for water supply lines.