Capillary aluminum tubes are widely used in various industries, including automotive, marine, aerospace, aviation, and electrical appliances. Available grades: 1100, 1060, 3003, 6063, 6061, and more. Sizes: outer diameter over 1.5mm, wall thickness over 0.1mm.

Capillary aluminum tubes, also known as serpentine aluminum tubes, are products used in industrial sectors such as household refrigerators, freezers, and high-precision instruments.

Aluminum and aluminum alloy capillary tubes, generally speaking, refer to pure aluminum tubes, alloy aluminum tubes, and other special aluminum tubes with outer diameters ranging from 0.5mm to 10mm and inner diameters from 0.3mm to 9.8mm.