HS code: 7608201010

Tubes and pipes of aluminum alloy, of an outside diameter not exceeding 1cm,tensile strength reaches 46 mega-P (.46*19Newton/ m2) or more at 293K (2 degree centigrade)

外径≤10厘米的管状铝合金(在293K(20摄氏度)时的极限抗拉强度能达到460兆帕(0.46×109牛顿／平方米)或更大);