If you observe brown stains in the sink or bathtub, you could have iron as part of your water, which may be because of galvanized pipes. aged. In a natural way, a common problem we get from homebuyers and sellers is all around galvanized pipes in older households. But do https://www.malleableiron-pipefitting.com/industry-knowledge/how-to-connect-non-threaded-galvanized-pipes.html