Since 1930, Streamline® has been the preferred and specified brand of professionals around the world. From tubing and fittings to line sets, valves, and more, trust your piping systems to the proven performance and reliability of the industry leader. Streamline Your System.

Streamline® is the leading name in smart and efficient flow control solutions. With a full suite of products for plumbing, air conditioning, refrigeration, and other applications, Streamline® piping systems set the benchmark for reliability and confidence.

Manufactured by Mueller Industries companies using highest-quality materials and precision tooling, Streamline® products provide the kind of assurance that only comes when a solution is designed to work together. Choosing Streamline® means choosing strength, precision, reliability, and unmatched performance.

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Learn about our extensive line of products. We have solutions to accommodate a wide range of applications.

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