Galvanization is often attained a couple of other ways. Zinc can either be placed on iron or metal to give the steel a thin layer of defense towards corrosion. The process was developed in Europe inside the 1830s. Up coming, just force the pipe into your fitting right until it https://www.malleableiron-pipefitting.com/industry-knowledge/how-to-connect-non-threaded-galvanized-pipes.html