... &CE Certified Thickness:SCH20 - SCH160 Type:Elbow,Flange,Reducer,Tee,Cap Size:1/2"-72" brass pipe fitting/ Pipe FittingsSize: 1/2 ... "-72" Thickness: SCH20, SGP, STD, SCH40, SCH80, SCH160Type: Pipe Elbow, Pipe Flange, Pipe ... treatment: 3PE, Hot galvanized. Attached some picture of our products/ brass pipe fitting factory