Specifications

Aluminum Flexible air duct
1.aluminum/polyester laminate with embedded helix wire.
2.biggest and professinal manufacturer

Aluminum Flexible Air Duct

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

 

 We are one of the biggest and professinal manufacturer of ventilation products including FAN, FLEXIBLE DUCT, AIR DIFFUSERS, PIPE FITTING, ETC in China. We can provide you with high quality & competitive price & excellent service. Welcome to visit our Group Company at any time.

(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)

*****************************************************************************************************************

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

ALMINUM INSULATED DUCT ( MODEL: ALU-IND )

(Including silent 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

*****************************************************************************************************************

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 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

*****************************************************************************************************************

CLOTH BASE PVC FLEXIBLE DUCT( MODEL: CBPV-NOD )

Manufactured from hardwearing PVC canvas strip reinforced with high tension steel spring wire. They are Self-holding during usage and low wind resistance, and specifically produced for low and medium pressure heating, cooling, ventilation, air conditioning, exhaust and dust extraction systems.

 Cloth based pvc flexible duct are highly resilient and can be used in applications with excessive vibration and/or perpetual motion systems. They are airtight, highly elastic and flexible. They can be easily fitted to circular , oval or rectangular connectors. Cloth based pvc flexible ductare non-flammable.

PROPERTIES	VALUE
Diameter Range	75-300mm (3"-12")
Temperature Range	-30 ~ +200ºC
Velocity Of Air Flow (MAX.)	30 m/s
Working Pressure	2500 Pa
Color	Black, grey
Standard Length	10M etc

 PURE PVC FLEXIBLE DUCT ( MODEL: PPV-NOD )

PROPERTIES	VALUE
Diameter Range	75-203mm (3"-8")
Temperature Range	-30 ~ +140ºC
Velocity Of Air Flow (MAX.)	30 m/s
Working Pressure	2500 Pa
Color	Black, grey, white
Standard Length	10M etc

NOTE: OTHER SIZES AND LENGHT ETC ARE AVAILABLE ON REQUEST.