... 2 tons 8011 O H14 H16 Aluminium Strip for Air Ventilation, air ductDetailed DescriptionType: Strip, Lubricated, Non-lubricatedAlloy: 8011, ... or Irrevocable LC at sightApplicationAluminium flexible pipe, Aluminium air duct, Air ventilationChemical CompositionsAlloySiFeCuMnMgNiZnTiOther80110.5~0.90.50.10.10 ... -3, series-5, series-6 and series-8 pure aluminium and aluminium alloy plate/sheet/coil/strip ...