Specifications

HVAC System Alumimun Flexible Air Duct
Insulated & Non-insulated Duct
Silent Insulated Duct
PVC duct, Fireproof Fabric duct

Aluminum Flexible Air Vent Duct / Hose for HVAC System Duct 

(Insulated and Non Insulated two Types)

 

- - - Double Layers (1 layer alum foil + 1 layer PET) & Triple Layers (2 layers alum foil + 1 layer PET)

  

 Air Ducting,Insulated & Non-insulated Air Flexible Duct & Silent Insulated Duct

Made of Aluminum foil + pet + steel wire OR  flexible duct+insulated sponge+aluminum foil.

(Silent insulated duct Punched many small hole, can absorb most of sound from airstream)

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Aluminum Non-insulated Duct  ( MODEL: ALU-NOD )

Non-insulated aluminium flexible ducts are specifically produced for low and medium pressure heating, cooling, ventilation, exhaust and air conditioning systems.

Airtight aluminium flexible ducts are produced from multi layer aluminium strengthened with high tension hard steel spring wire. It has high elasticity and flexibility.

It can be easily fitted to circular, oval or rectangular connectors. In case of fire no toxic or poisonous gases are released.

PROPERTIES	VALUE
Diameter Range	50-750mm (2"-30")
Temperature Range	-30 ~ +250 ºC
Velocity Of Air Flow (Max.)	30 m/s
Working Pressure	2500 Pa
Bending Radius	0.54*D
Standard Length	10M, 5M etc

 

 

 Aluminum Insulated Duct  ( MODEL: ALU-IND )

(Including Silent / Acoustic Insulated Duct, MODEL: ALU-INDS )

Good insulation---heat insulated.
(Absorb noise---can absorb the noise from the shaking when ventilated.)
No corrosive---not corrode the alu. pipe and metal parts.
Durability---not decay, mildew, durability.
Fire---resistance.
Practicality: suitable for the densely-populated area (such as school, supermarket, office, stadium, theater, factory...) high requietment of the enviroment area, such as hospital, laboratory, howff, bus, train, broadcasting studio.

PROPERTIES	VALUE
Diameter Range	75-750mm (3"-30")
Temperature Range	-30 ~ +250ºC
Velocity Of Air Flow (MAX.)	30 m/s
Working Pressure	2500 Pa
Bending Radius	0.54*D+25MM
Thickness Of Fiberglass Insulation	25MM---50MM
Density Of Fiberglass Insulation	16~32KG/M3
Standard Length	10M; 5M; Available on request

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Alum & PVC Combined Non-insulated Duct  ( MODEL: ALPV-NOD )

Aluminum & PVC combined flexible air ducts are specifically produced for discharging welding fumes and dense chemical gases where high mechanical resistance is required.

This product is produced from multi layer aluminium strengthened with high tension steel spring wire, covered with a nonflammable PVC jacket.

Aluminium & PVC combined flexible air ducts are also recommended for heating, cooling and air-conditioning systems.

An important aspect of ALPV-NOD is its non-condensing property. And they are elastic and flexible. They can be easily fitted to circular, oval or rectangular connectors.

Aluminium & PVC combined flexible air ducts are non-flammable.

PROPERTIES	VALUE
Diameter Range	50-750mm (2"-30")
Temperature Range	-30~ +140ºC
Velocity Of Air Flow (MAX.)	30 m/s
Working Pressure	2500 Pa
Standard Length	10M; 5M; Available on request

 

 

 Alum & PVC Combined Non-insulated Duct  ( MODEL: ALPV-IND )

PROPERTIES	VALUE
Diameter Range	75-750mm (3"-30")
Temperature Range	-30 ~ +250ºC
Velocity Of Air Flow (MAX.)	30 m/s
Working Pressure	2500 Pa
Bending Radius	0.54*D+25MM
Thickness Of Fiberglass Insulation	25MM
Density Of Fiberglass Insulation	16~32KG/M3
Standard Length	10M,5M etc

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 NOTE: OTHER SIZES AND LENGHT ARE AVAILABLE ON REQUEST.