Streamline® Copper Tube sets the standard for quality, consistency and service in the plumbing industries. With a full line of copper tube products to support most all plumbing supply and DWV applications manufactured in accordance with applicable standards, our ongoing commitment to quality continues to make Streamline® Copper Tube the preferred and specified brand of industry professionals.


Streamline® Copper Tube for use in plumbing and mechanical applications. Available sizes (Type K, L, M, & DWV) ranging from ¼” to 8” in diameter. Each piece of tube is incised marked and color coded for easy, long lasting identity.


For use in plumbing and mechanical applications


Streamline® Copper Tube is manufactured from UNS C12200 grade of copper.

Approvals  & Certifications

  • ASTM B75
  • UNS C12200
  • NSF/ANSI 61 Annex G
  • ASTM B88 (Type K, L, M)
  • ASTM B280
  • ASTM B306 (DWV)


Copper Tube for Plumbing and Mechanical Applications – SubmittalDownload
Copper Tube StandardsDownload
Lead-Free Compliance – Copper Tube and FittingsDownload
Streamline Plumbing Wholesale CatalogDownload

Exclusive Technology

As sole producer of copper tube and fittings in the United States, Mueller Industries produces the highest quality copper products in the industry.


DuraGrain™ ensures uniformity and durability of material—providing the highest level of strength and precision

  • Raw copper is refined to a purity of 99.9%

  • Advanced metallurgy results in an optimum grain structure

  • Continuous testing for quality and consistency


TrueCenter™ technology creates consistent grain quality and wall thickness—providing longevity of product

  • Patented laser-guided system