... 2.Temple:T5,T6; 3.Surface:Anodizing,powder coating; aluminum tube: Features 1.alloy: 6063,6061,6082,6463,6013 2.diameter ... PVDF, polished, brushed in any color9.product available: tube in any shape, pipe10.we would provide any diameter, or demension and wall ... heat transfer equipmentUsed in construction industryUsed in curtain track aluminum tube