... etc.Common used at tube of air condition and refrigerator, valve, compressors for air condition, gas heat water heater, stainless ... with lower silver content brazing alloy. Good brazing results at hydrant, valve,refrigerator tube, kitchenware, hardware and glasses.FB102C-41600–800 ° ... copper. Current application is brazingrefrigerator tube, glasses, vacuum cups, hydrant, valve, hardware and so on.