China factory Durable Combi PVC Aluminum Flexible Duct for Air Conditioning System

PVC flexible ducting laminated with Aluminum foil PVC Aluminum flexible ducts are solid, very flexible, extremely Strong laminate ducts for different ranges of application. the base of the PVC Aluminum flexible duct series is an aluminum/polyester laminate duct with an Outer jacket of copolymer. the ducts can be attached easily to round and oval Connection parts without any problems.

Product Name	High Quality Combi PVC Flexible Duct for Air Conditioning System
Material	Aluminum Foil + PET+PVC strips
Color	Brown/Black/Grey/White
Carbon Steel Wire Diameter	0.9mm-1.3mm
Thickness	0.125-0.128mm or 0.132-0.135mm
Fire Resistance	Class A2 (Max)
Temperature Range	-30℃/+140℃
Operating Pressure	30m/s
Inner Diameter	50mm-650mm (2"-25")
Length	10m(Max)
Compress Ratio	10:0.6
Maximum Air Velocity	30m/s
Application	HVAC system/Industrial Ventilation/Residential Ventilation/Kitchen Ventilation

Because of the " sandwich construction", the Different layers of polyester, aluminium and copolymer are overlapping each Other completely. In case of fire, the system is able to function longer. The Outer jacket is wear resistant and steam tight

PVC combi aluminum flexible duct, because of an interior of aluminum the temperature range is up to 140°C and the outside Layer gives a strong protection.

Materials:
Wall:Aluminum foil laminated PVC ducting
Spiral: Steel wire

• Steam return lines
• Applications where good Mechanical strength is required
• Good to use in devices
• to use in devices for Mechanical ventilation

Aluminum PVC flexible air ducts are for HVAC system, auto parts, kitchen, bathroom and general ventilating&exhausting application.