When joining copper tubing together or to a system component in lieu of a brazed connection, the use of a mechanical connection is not new to our industry. Flare connections have been used for years, ...

The Gold award in the HVAC Hand Tools category goes to the BreakFree Power Tube Expander by NAVAC Inc. “One hand. One button. One click. Usually, tube expansion is a two-hand job,” said Zhuk Zhang, ...

There's something so gratifying about fabricating replacement parts for your muscle car. It is the ultimate way to personalize your ride by doing something no one else has done the same way. Take tube ...