Galvanized Tee iron pipe fitting with female NPT threads for connecting and branching three pieces of pipe. It is made of iron, which has high tensile strength, and has a galvanized finish that resists rust in water, air, and steam applications. Our schedule 40 class 150 galvanized steel is hydrostatically tested directly at the factory. Fittings, connectors and pipe are available in sizes to meet your home’s water supply needs.