ornamental aluminum foil Main use: Ventilating ducts of central air conditioners (polyurethane, metlbond, new materials of thermal insulation); steam pipelines of newly built workshops, etc. Not only does the ornamental foil have excellent effect on corrosion prevention, fireproofing and thermal insulation, but also improves the adhesive property of the aluminum foil with the cedrate pattern on its surface through embossing process. Furthermore, it enhances the aesthetic feeling of the pipe on the whole and resists moisture and water, which can greatly prolong the service life of pipes. specificatons alloy:1100,1050,8011 temper:O,H22 thickness:0.06-0.1mm width:500-1250mm innerdiameter:75,150mm outer diameter:300-1200mm