STZ Industries 3/4 in. FIP each X 3/4 in. D FIP Black Malleable Iron Union When selecting gas pipe for your home STZ pipe and fittings are the way to go. Our durable black iron fittings are 100% pressure tested and protected right at the factory. Pipe, connectors and fittings come in a array of sizes for residential gas air and LP applications. Use for above ground gas, LP and air applications Rated at maximum 300 psi at 150 F 100% pressure tested at the factory UL and FM certified Not for use with potable drinking water Not for use in underground applications Always check your local plumbing and gas codes before starting any piping projects Can also be used for DIY pipe projects, pipe preparation materials not included IPS threads for compatibility with other project materials such as lamp parts, valves, etcetera Brand Name: STZ Industries Product Type: Union Average Lead Content: Lead Free Brand Name: STZ Industries End 1 Diameter: 3/4 inch End 1 Type: FIP each End 2 Diameter: 3/4 inch End 2 Type: FIP Finish: Black Material: Malleable Iron Maximum Pressure: 300 pound per square inch Maximum Temperature: 150 degree Fahrenheit Packaging Type: Bagged