Copper-iron Braze Fittings

Copper Iron Braze Fittings

Mueller Industries’ Streamline XHP™ copper iron fittings are specially designed to manage
the extended high pressures and broad temperature fluctuations associated with modern refrigerants.

Along with Streamline® XHP™ copper iron tubing, these fittings are ideally suited for commercial CO2 refrigeration applications. Used together, the Streamline® XHP™ system provides a more practical
high-pressure alternative to steel systems, due in part to familiar copper properties and the traditional joining method of brazing.

Streamline® XHP™ copper-iron products are third-party verified and listed with Underwriters Laboratories. Streamline® XHP™ is not subject to any restrictions for the selection of brazing alloy. Commonly used brazing filler metal types such as BCup Alloy or BAg Alloy can be used.

Product Availability & Highlights

  • Available in 130 BAR / 1885 PSI
  • Available from 3/8” to 2-1/8”
  • Elbows, tees, reducing couplings, fitting reducers,
    rolled stop couplings, and caps
  • Installed via standard brazing procedures
  • Installed using standard brazing alloys


  • UL Recognized
  • UNS C19400 Copper Iron Alloy (CuFe2P)

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