Compression fittings really are a trusted and effective solution to connect galvanized pipes without the have to have for threads. In this post, We're going to discover ways to use compression fittings to connect galvanized pipes without having threads. Most galvanized pipes have been used in the 1950s and 1960s https://www.malleableiron-pipefitting.com/industry-knowledge/how-to-connect-non-threaded-galvanized-pipes.html