... thickness:0.45-3mm diameter:4-30mm length:2-12m Aluminum alloy Extrusion Tube: 1:Good tensile strength 2:Qualified yield strength ... elongtion 4:Full-range after-sale serviceName1000-6000 series aluminium alloy pipe/tubestandardBS, GB, ASTM, JIS, DIN, ENcertification ISOthickness0.45- ... termsL/C, T/TSupply ability1000 tons/monthPackagingExport standard packaging 1070 Aluminum alloy Extrusion Tube