high quality aluminium alloy tube 1.6063,6061,6082, ... .wall thickness:>0.5 mm 3.OEM sevice high quality aluminium alloy tube1.6063,6061,6082,6463,60132.Diameter ... 70750,T6,T62,T736-550(Max)>=0.410-12000Material: Aluminium alloy 6063, 6061, 6005, etcTypical chemical composition ( ... different customers’ requirements. 4.Our Advantage:(1)strict quality control and competitive price(2)inventories all over the ...