Capillary copper pipe is critical parts used as restrictors against the refrigerant flow and pressure in the refrigeration cycle of air conditions, electric refrigerators, showcases freezer, this copper tubing usually manufactured with fine precision, down to one-thousandth of an inch. This precision allows airflow to be smoother, more uniform, and more closely monitored, making such applications as fluid & air restrictors much more useful. Capillary copper tubing has very small inside diameters.
Features of Capillary Copper Tube:
1.Small external diameter
3.The smooth internal and external surface