Fire Resistance Double Layer Aluminum Flexible Insulated Foil Duct

• Material: Multi-Layer Aluminium and Polyester
• Usage: Ventilation
• Application: Ventilation
• Shape: Round
• Performance: High Elasticity and Flexibility
• Certification: CE
• Model NO.: Insulated alumium flexible duct
• Standard Length: 10m
• Fire Resistance: Fire Retardant
• Transport Package: Carton
• Specification: general length: 10m/pc
• Trademark: chinafore
• Origin: China
• Production Capacity: 50000 Pieces/Year

Product Description

Technical specification
Technical Properties	Multi Layer	Single Layer
Fire Resistance Inner Duct Construction	2 ply aluminium	1 ply aluminium
	1 ply polyester	1 ply polyester
Jacket Construction	1 ply aluminium	1 ply aluminium
	1 ply polyester	1 ply polyester
Available Diameters	Ø 102	Ø 102
	Ø 127	Ø 127
	Ø 152	Ø 152
	Ø 160	Ø 160
	Ø 203	Ø 203
	Ø 254	Ø 254
	Ø 305	Ø 305
	Ø 315	Ø 315
	Ø 356	Ø 356
	Ø 406	Ø 406
	Ø 456	Ø 456
	Ø 508	Ø 508
Temperature Range	-30°C / +140°C	-30°C / +140°C
Air Velocity	30 m/s (max)	30 m/s (max)
Operating Pressure	3000 Pa(max)	3000 Pa(max)
Insulation	Glass Wool	Glass Wool
Insulation Thicknes	25 mm	25 mm
Insulation Densitys	16 kg/m3	16 kg/m3
Standard Length	10 m	10 m
Fire Resistance	Fire Retardant	Fire Retardant
Packing	Single cardboard box	Single cardboard box

1 ply polyester between glass wooland tlexible duct