Infinitech 38 & 78 Hvac - R Copper Line Set Fittings Kit Includes long sweep elbow coupling street elbows Perfect for air conditioning lineset refrigeration liquid line & suction lines tubing pipes - Amazon.com
Multi Alloy Copper Refrigerant Grade C 12200
TheSmartHVAC - RR Global Copper Tubes and Copper Pipe for Chiller, VRF / VRV AC, Ductable Air Conditioning and HVAC projects
06.44mm Air Conditioning Refrigeration Grade Copper Tube Pipe 1/4 15m