aluminum aloy 6063
inner size: 32 40 50 6 70 75 80 94 100 110 125 160mm
surface: hardness anodizing, anodizing
Application / Models
We can accept all kinds of super precision cylinder pipe , the precision within 0.02-0.05 tolerances of production, the precision products have been exported to overseas and domestic in air conditioning industry and the car industry.