... wall available. Small, midium and large diameter availa aluminum tube 6061 6063 t6 ;Alloy: 1000,3000,5000,8000,6000,7000 series, ... dimension can be tailer made as per the order aluminum tube and pipe TypeAlloyTemperDimension(mm)StandardDia.wall thicknessthin wall 1, ... ~1805~40GB/T4437.1GJB23812,6,7 seriesH112,T4,T6,O,F20~1805~40GB4437GB/T4437.1GJB2381aluminum tube 6061 6063 t6 aluminum tube 6061 6063 ...