C12200 Copper Pipe For Heat Exchange
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C12200 Copper Pipe For Heat Exchange

C12200 Phosphorus Deoxidized Copper Bar is a copper alloy bar treated with phosphorus (P) deoxidization, which belongs to high-purity processed copper and is mainly used in fields with high requirements for corrosion resistance, weldability and processability.
Product Introduction

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of c12200 copper pipe for heat exchange in China, also supports customized service. Welcome to buy discount c12200 copper pipe for heat exchange for sale here from our factory. Quality products and reasonable price are available.

 

The naming of C12200 copper pipe follows the American ASTM standard system:

C: stands for copper and copper alloys;

12: identifies a specific alloy group;

200: subdivided grade code.
In the Chinese standard, C12200 corresponds to the grade TP2 phosphorus deoxidized copper (GB/T 5231-2012). Characterized by residual trace phosphorus, this material combines the electrical conductivity of pure copper with the corrosion resistance of deoxidized copper, and is widely used in the refrigeration, construction and marine industries.

15mm copper pipe

Fabrication Properties

Joining Technique Suitability

Soldering

Excellent

Brazing

Excellent

Oxy Acetylene Welding

Good

Gas Shielded Arc Welding

Good

Coated Metal Arc Welding

Not Recommended

Resistance Welding – Spot

Fair

Resistance Welding – Seam

Fair
 
Fabrication Technique Suitability

Capacity for Being Cold Worked

Excellent

Capacity for Being Hot Worked

Good

Hot Working Temperature

750 – 950 °C

Annealing Temperature

250 – 650 °C

Stress Relieving Temperature

200 – 250 °C

Machinability Rating

20% of free cutting brass

Polishing/Electroplating Finish

Excellent

Specific applications of C12200 copper pipe in heat exchange:
Air-conditioning systems: C12200 copper tubes are commonly used in the manufacture of condensers and evaporators for air-conditioning systems. Due to its high thermal conductivity and durability, it can effectively improve the heat exchange efficiency and prolong the life of the equipment.
Refrigeration equipment: In refrigerators, freezers and other refrigeration equipment, C12200 copper tubes are widely used in heat exchangers to ensure efficient refrigeration and stable operational performance.

22mm copper pipe

GNEE takes technological innovation as its core competitiveness, with a provincial-level technology research and development center and more than 30 patented technologies. We continue to optimize the copper processing process and develop special copper alloy materials with high conductivity and high strength to meet the needs of new energy, 5G communication and other emerging industries, and to promote the copper processing industry to high-end and refined development.

copper plumbing

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