Armour aluminium tubes are used for air conditioners, refrigerators, heat-exchangers, and so on. Aluminium tubes possess excellent formability & characteristics that make them highly suitable for HVAC & R industry as well as improves the system weight significantly. Aluminium presently remains one of the world's more plentiful commodities with the stable price on the market, which allows Armour Group to provide its customers with a fixed price for a long time. With the length of 50 m per coil, Armour aluminium tubes not only help installers avoid brazing but also save costs and time efficiently. ID 6.35 mm x thk 1.00mm ID 9.52 mm x thk 1.00mm ID 12.70 mm x thk 1.20mm ID 15.88 mm x thk 1.20mm ID 19.05 mm x thk 1.50mm