Copper cross over bend, is made in copper alloy cu 99.90% alloy no. 12200, appilicable for air conditioner coils like condenser, evaporator and heat exchanger, Ag 2% ring 1.6mm and 1.8mm diameter available, regular sizes for 7mm, 7.93mm, 12.7mm and 15.88mm tube, the pitch dimension against the customers’ request available