About Mueller Industries’
Streamline® brand of tube, fittings, valves and related products have set the HVAC & Refrigeration Industry’s standard of excellence for over 80 years. Known for quality, precision fit and reliable performance, we’re proud to be the preferred and specified brand of professionals all around the world.
Streamline® Past and Future.
When Mueller Industries introduced the world’s first solder-type copper fittings under the Streamline brand in 1930, the HVACR industry changed forever. Those then-revolutionary Streamline copper solder-joined fittings were strong, precise and reliable, which helped establish all-copper systems as the industry standard. Today, Streamline stands for 80 years of excellence in HVAC & Refrigeration flow-control products. Manufactured in the U.S.A. in our many modern, state-of-the-art facilities, Streamline copper tube, fittings and line sets; plastic pipe and fittings; brass flare fittings; refrigeration valves and protection devices are known and respected all over the world for consistency, precision fit and unfailing performance.
For more details and further reading, refer to the Attachments.
