About Us

Brazing Excellence for over 75 years. Lucas-Milhaupt is a global provider and leading producer of metal joining products and services for thousands of companies worldwide.

Case Studies

See how our Technical Services help others solve problems and reduce costs.

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Thursday, June 20, 2013
Comparison of Brazing Rings & Flat Rods

Many HVAC/R contractors perform prefabrication on their refrigeration units prior to installation. Often, copper tubes and lines are joined by torch brazing and hand feeding braze alloy. This process is time consuming and can result in inconsistencies—both in volume of alloy applied and quality of joints produced. Learn how brazing with preformed rings can save time and money, plus improve quality.

Thursday, June 06, 2013
White Flux vs. Black Flux Video

What is the difference between white-colored flux and black-colored flux? Spend a few minutes watching our newest technical video to find the answer and learn when to use these different brazing materials.