1070 Aluminum Tube 1.tensile strength: 70 MPA 2.Elongation: 22%, 3.Application:refrigerator 4.Surface: smooth, deburring 1070 Aluminum TubeBrand: JYALPlace of Origin: Henan China.1000 series aluminium tubestandardGB/T , ASTM, JIS, DIN, ENcertification ISOthickness0.45-3mmOuter diameter4-30mmgrade1000 and 6000 seriescoloursilver,golden ,black,red, blue. etcsurface treatmentpolished ,anodized,mill ...