① Capillary copper tubes are copper tubes with very fine inner and outer diameters. They are widely used in household refrigerators, freezers, high-precision instruments, electronic equipment, and other applications. They are typically made of high-quality copper grades such as TP2 and TU1, which offer excellent thermal conductivity and corrosion resistance. Applications include: ① Refrigeration systems: Capillary copper tubes are widely used in small Freon refrigeration units under 10kW. By varying the length and diameter, they can meet different operating conditions and cooling capacity requirements. ② Gas transportation: Suitable for chilled water projects and environmental protection projects. ③ Daily life: In building water supply systems, capillary copper tubes are widely used due to their excellent thermal conductivity and high low-temperature strength.
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Capillary performance advantages
- High purity: The purity of the capillary copper tube is very high, with a copper content of more than 90%. Its material purity is extremely high and has excellent electrical and thermal conductivity;
- Easy processing: The capillary copper tube has good processing performance and can be processed through complex processes such as welding, cutting, and bending, making it easy to use in various equipment and devices;
- High compressive strength: Although the capillary copper tube is relatively small in size, it has high low-temperature strength and can withstand certain pressure and mechanical stress without damage;