Mueller Streamline UNS-C12200 Copper Refrigeration Tube is 3/16" outer diameter with a 0.030" wall, part of Mueller’s Streamline line of copper refrigeration tubing. Made from UNS-C12200 copper, it is designed for use in refrigeration systems as refrigerant piping. The precise 0.030" wall thickness supports consistent flow characteristics in standard refrigeration linework.
