... air conditioning 3003 Pancake aluminum coil tubealuminum tube 7005tapered aluminum tubealuminum pipe,aluminum extrusion pipe,aluminum alloy tube,aluminum alloy pipe,aluminum tube for refrigeration ,air ... application Al 1070AGB/T4437.1-200060-95≥22≥25Industrial pure aluminum, with high plasticity, corrosion resistance, electrical conductivity and thermal conductivity ...