By Paul Eckoff, Director, Product Line Management, Alternative Market Channels, ESAB The right tool for brazing or soldering pipe can be an air-fuel or oxy-fuel torch. The best choice depends on the type and diameter of the pipe, its location and considerations related to cost, safety, convenience and ease of use. In actual practice for copper systems, most soldering occurs at temperatures of 350 to 550o F, while most brazing occurs at 1100 to 1500o… Read More