Hot point, 1. special shape accroding to your requirements 2. advanced processing technology 3. good quality and service These aluminum alloy number can ... 8091 8092 8111 8112 8130 8176 8177 8192 8280 8276These alloy status can be supplied,F,R,T3,T4,T5,T6 ... ,H12,H16,H18,H19,H22,H24,H116,H32,H36,H321etc. Special aluminum pipe