... H112,T4,T5,T6,T3 and T8 2.Diameter:6-350 mm 3.wall thickness: 0.5-30 ... :1050,3003,5052,5083,6005,6013,6061,6063,6082 etc.2.Temper: O,F, H112,T4,T5,T6 ... aluminum tube for refrigerator heat extrusion, welding, seamless etc. Features of aluminum tube for refrigerator 1)Anodizing 2 ... 3)Polishing 4)Coating film 5)Powder coating 6)Wooden texture etc.Applications of aluminum tube for refrigerator refrigerator ...