Copper DHP Small Diameter Tubing

Copper DHP Small Diameter Tubing

Reliable, High-Performance Tubing from International Tube

At International Tube, we produce precision Copper DHP (Deoxidized High Phosphorus) small diameter tubing, known for its excellent formability, corrosion resistance, and weldability. Designated as UNS C12200, Copper DHP is one of the most widely used copper alloys for industrial and commercial tubing applications due to its balance of performance and cost-effectiveness.

Copper DHP contains a small amount of phosphorus as a deoxidizer, which enhances its welding and brazing characteristics while slightly reducing electrical conductivity compared to Copper 101. However, it retains excellent thermal transfer properties and exhibits outstanding resistance to hydrogen embrittlement, making it a reliable choice in both thermal and fluid-handling systems.

Copper DHP Tubing Features & Applications

At International Tube, our Copper DHP tubing is engineered for long-term performance and is used in a wide range of applications, including:

• Plumbing and HVAC systems

• Refrigeration and heat exchangers

• Solar thermal systems

• Medical gas and vacuum lines

• Instrumentation and pressure lines

• General industrial and architectural applications

• Food and beverage processing equipment

Copper DHP tubing from International Tube is available in a variety of annealed and temper conditions to meet your specific mechanical requirements. Our tubing is drawn from high-purity strip stock, plug drawn in coil form, and annealed as needed to achieve desired temper characteristics. It is offered in both straight lengths and continuous coil form, depending on your fabrication and assembly needs.

Whether you’re designing fluid handling systems, thermal transfer units, or precision instruments, International Tube delivers high-quality Copper DHP tubing with the performance and consistency your applications demand.