brass cross tee, Copper Pipe Fittings,Refrigeration Accessories, Air Conditioning High Quality Copper Cross TeeThe copper fittings be widely used in the ACR and Plumbing system. It focuses on producing two sorts: Welding copper fittings and solder ring copper fittings; Seven series: TEE, ELBOW, COUPLING, STOP END, FITTING REDUCER, TAP CONNECTOR etc.We can offer various kinds of sizes.