Copper Tubes
Copper Tubes C1220 is equivalent to C12200 in ASTM. This copper strip, with excellent heat-exchanging performance, high softening temperature and high electric conductivity, is mainly used for radiator tubes. Chemical Composition Mechanical Properties Physical Properties Sizes and Tolerances...
Copper Tubes
C1220 is equivalent to C12200 in ASTM. This copper strip, with excellent heat-exchanging performance, high softening temperature and high electric conductivity, is mainly used for radiator tubes.
Chemical Composition
| Cu(wt%) |
P(wt%) |
|
≥99.90 |
0.015 ～ 0.040 |
Mechanical Properties
| Temper |
Temper |
JIS |
Tensile |
Elongation |
Hardness |
|
Soft |
M |
O |
220-275 |
≥15 |
50-70 |
|
1/4 hard |
Y4 |
1/4H |
240-300 |
≥9 |
65-85 |
|
Hard |
Y |
H |
330-450 |
100-140 |
|
|
Extra hard |
T |
EH |
380-510 |
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|
Note We can provide products with other properties according to customers` requirements. |
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Physical Properties
| Density 8.94g/cm³ Electrical conductivity(20°C): ≥75%IACS Thermal conductivity(20°C): 390W/(m°C) Elastic modulus: 118000N/m Softening temperature: ≥380°C |
Sizes and Tolerances
| Thickness (mm) |
Thickness Tolerances (mm) |
Width (mm) |
Width Tolerances (mm) |
|
0.03-0.06 |
±0.003 |
16-500 |
±0.08 |
|
>0.06-0.10 |
±0.005 |
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|
> 0.10-0.20 |
±0.008 |
Specifications available
| Thickness (mm) |
Width (mm) |
Temper |
|
0.03-0.06 |
16-240 |
Y,T |
|
>0.06-0.10 |
16-290 |
Y,T |
|
>0.10-0.20 |
16-500 |
M,Y4,Y,T |
|
Inner diameter of coil:78mm,102mm and 150mm. |
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Why choose us
Excellent material: the product is carefully selected, well-made, reliable in quality and long in service life.
Smooth surface: the surface is smooth without burrs, and the force is even.
Complete specifications: a variety of specifications are available to meet the various needs of customers
Copper tubes are type of pipe used for transporting liquids and gases, primarily made from pure copper or copper alloys.
opper tubes are commonly used in radiators for cooling systems in various devices and equipment.
Radiators are crucial components in vehicles, air conditioning systems, and industrial machinery. The copper tubes inside the radiator help to transfer heat away from the source, keeping the engine or equipment running at optimal temperatures.
In vehicles, radiators play a vital role in regulating the temperature of the engine. The copper tubes help to conduct heat away from the engine and dissipate it into the surrounding air, preventing overheating and ensuring the engine operates efficiently.
In air conditioning systems, copper tubes are used in evaporator and condenser coils to facilitate the transfer of heat between the refrigerant and the air. This process helps to cool or heat the air that is circulated throughout the building.
In industrial machinery, copper tubes are used in heat exchangers to transfer heat between fluids or gases. This is essential for processes such as heating, cooling, and refrigeration in various industries.
Our company has 40 years of rich experience in the production of radiator sheets and radiator tubes, and has skilled production technology and excellent production technology, welcome everyone to communicate and cooperate with us.
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