C12200 DHP Copper


Seamless copper tube manufactured to the ASTM B 75 – Standard Specification for Seamless Copper Tube may be either round, square, or rectangular and is suitable for general engineering applications. Tubes meeting this standard may be furnished in any of several tempers (H55, H58, H80, O60, or O50) ranging from light drawn (usually limited to round tubes) to light annealed. It is the responsibility of the purchaser when ordering, to provide the requirements for alloy (UNS#), temper, dimensions (diameter, wall thickness, or distance between parallel surfaces), form (straight lengths or coils), and total length or number of pieces of any particular size. It is this requirement that forces this tube to be a special order tube and not a standard stocked material. Ameritube mainly provides this alloy where there is no corrosion resistance necessary and high heat transfer is required.

Ameritube maintains an inventory of this alloy to alloy for faster delivery to our customers.  C12200 DHP Copper is very easy to work, used in a variety of industries from commercial and plumbing applications to industrial and heat transfer tubes.  C12200 DHP Copper is also used in chiller applications where the tubes are finned or other surface enhancements are applied.  This is also done with C70600 Copper Nickel 90/10, however, the majority of chiller tubes are made from C12200 DHP Copper.  Ameritube is experienced in analyzing your tubing needs whether in copper, nickel, steel or otherwise, and our professionals have over 60 years of experience in copper alloys and will guide you through the tube selection process.  While many suppliers both in the US and around the world supply copper tubes for a variety of applications, Ameritube focuses on those high touch applications where quality, tolerances, traceability and special requests are needed.

Ameritube has been providing C12200 DHP Copper according to the following standards:

  • ASTM B-75
  • ASME SB-111
  • ASTM B-111
  • MIL-T-24107B

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