Introducing the STZ Industries 3/4 in. FIP each X 3/4 in. D FIP Black Malleable Iron Union, now available at James Trading Company in Roseboro, NC. This high-quality union fitting is an essential component for any plumbing or heating project, designed to provide a reliable connection in gas, air, and LP applications. With its robust construction and pressure-tested design, this union is perfect for both professionals and DIY enthusiasts looking to ensure the integrity of their piping systems.