Fire Resistance:Class B1(GB8624)
Diameter: 4,5,6,8,10,12, 14,16"

Standard Length: 10m

Packing: Individual poly bag or Carton Box

Working Pressure: 2500 Pa(max)

Air Velocity: 30 m/s(max)

Temperature Range: -30°C~+140

Insulation: 25mm thickness fiberglass and 18kg/m3

Inner Core: alufoil PET or alufoil PET alufoil laminate

Jacket(Outside): Reinforced PET aluminium