Brazing and soldering practices are one of many areas in the HVACR field where what is commonly practiced isn’t what’s best, and what’s taught doesn’t apply in all cases. Let’s start with the basics.

January 16, 2026 - PRESSADVANTAGE - Parfuse Corporation, an established aluminum fabrication and metal joining company ...

Brazing joins parts by heating them to more than 840°F and applying a filler metal that has a melting temperature below that of the base metal. Filler metal flows into the joint by capillary ...

Successful companies seem to have one thing in common: they’re always looking for ways to improve operations. The Delfield Co., a provider of commercial refrigeration equipment and custom fabrication, ...

Skipping any of the basic brazing steps can lead to pipe joint failure. Strong brazed joints in high-pressure pipes are critical to lasting, leak-free performance. However, brazing is not always given ...