... /2"-72" brass pipe fitting/ Pipe FittingsSize: 1/2"-72" Thickness: SCH20, SGP, STD, SCH40, SCH80, SCH160Type: Pipe Elbow, Pipe Flange, Pipe Reducer, Pipe Tee, Pipe Cap.Size ... treatment: 3PE, Hot galvanized. Attached some picture of our products/ brass pipe fitting factory