C12200 is a High quality Copper pipe, also known as DHP copper (Deoxidized High Phosphorus Copper). It is composed of at least 99.9% copper and about 0.015-0.040% phosphorus, where the role of phosphorus is to remove oxygen and other impurities, avoid the formation of pores and thermal cracks, which makes it one of the ideal materials for the manufacture of high-quality copper products.
C12200 has good thermal and electrical conductivity, as well as high corrosion resistance and thermal stability. It is widely used in the manufacture of industrial water pipes, heaters, coolers, solar water heaters, building water heating, water supply and drainage systems and the manufacture of coins, strings and wind chimes. The main characteristics of C12200 are high quality, high purity, good corrosion resistance, excellent electrical conductivity, good processing performance and good thermal stability.
| Element | Composition Range |
|---|---|
| Copper (Cu) | Approximately 99.9% |
| Phosphorus (P) | 0.015% to 0.040% |
| Silver (Ag) | Typically < 0.01% |
| Bismuth (Bi) | Typically < 0.002% |
| Antimony (Sb) | Typically < 0.002% |
| Arsenic (As) | Typically < 0.002% |
| Iron (Fe) | Typically < 0.05% |
