Material: Inner layer: Aluminum foil Middle layer: 25mm↑fiber wool; 12,16,18,20,24 kg/m3Outter layer: Enhanced net aluminal foil.
Temp. range: -30oC~120oC
Length: 10m,7.6m or as per customer's request.
Max. operation pressure: 250mm WG
Aluminum foil or Al/PET enhanced with spiral steel wire, covered with 25mm thick 12~24kg/m3 fiber glass wool then coated with enhanced aluminum foil.