Galvanization might be accomplished a few different ways. Zinc can both be applied to iron or steel to give the metal a skinny layer of security from corrosion. The procedure was formulated in Europe while in the 1830s. Even if you do choose to try to mend a galvanized pipe, https://www.malleableiron-pipefitting.com/industry-knowledge/how-to-connect-non-threaded-galvanized-pipes.html