treamline® is one of the industry’s oldest and most trusted flow control brands, dating back to 1930 when the brand was instrumental in the pioneering of copper piping systems. Since that time, Streamline® products have built a well-earned reputation for quality and have set the standard for excellence in plumbing, HVAC, refrigeration, medical gas, and other important systems.
Manufactured by Mueller Industries companies using superior processes and the highest quality material, Streamline® products provide the utmost of assurance. From high-grain density copper and superior metallurgy to precision extrusion for strength and durability of material, Streamline® products are expertly manufactured to yield high performance, strong joints, superior heat transfer, ease of maintenance, and most importantly, a high degree of reliability and confidence.
Streamline® branded products include a full suite of precision-made tubing, fittings, valves, and related components for a host of different piping systems applications. With such established trust and so many products engineered and designed to work together for optimum system performance, it’s no wonder industry professionals around the world ask for Streamline® products by name.

