This union makes it easier to connect and disconnect two pipes than traditional fittings. It is made of 304 stainless steel for excellent corrosion resistance to ensure long-lasting durability. Hexagonal nut construction provides a tighter, leak-free connection, making it a reliable choice for a variety of applications. Compatible with stainless steel, copper, rigid and semi-rigid plastic tubing, this fitting is versatile. However, it is not recommended for use with hoses. Ideal for use in chemical, petroleum, power generation, laboratory and medical device plants, this union ensures safe, efficient connections in demanding environments.