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High Quality PVC /Aluminum Foil Combine Flexible Duct/ Ducting

China High Quality PVC /Aluminum Foil Combine Flexible Duct/Ducting, Find details about China Alum PVC Flexible Duct, PVC Flexible Duct from High Quality PVC /Aluminum Foil Combine Flexible Duct/Ducting

Model NO.
PFD-100, PFD-150, PFD-200, PFD-250,
Trademark
PMAX
Specification
100mm*10m, 150mm*10m, 200mm*10m etc.
Origin
China
Model NO.
PFD-100, PFD-150, PFD-200, PFD-250,
Trademark
PMAX
Specification
100mm*10m, 150mm*10m, 200mm*10m etc.
Origin
China
High Quality PVC /Aluminum Foil Combine Flexible Duct/Ducting
Jinan United Perfect Building Materials Corporation
is professional manufacturer of Flexible ducts and we have engaged in research, develop and produce flexible duct products for 10 years with rich experience.
We provide customers with green and eco-friendly bare flexible duct, insulated flexible duct, PVC flexible duct, semi rigid duct products etc. to create a better working and living environment for people.
1, Aluminum Bare Flexible DuctHigh Quality PVC /Aluminum Foil Combine Flexible Duct/Ducting
    
Aluminum bare flexible duct (Aluminum non-insulated flexible duct) is specifically produced for low and medium pressure heating, cooling, ventilation, exhaust and air conditioning systems. Aluminum non-insulated flexible duct (ABD series) is produced from multi layer aluminum strengthened with high tension hard steel spring wire. It has high elasticity and flexibility.
ParameterAlum bare duct (1 layer)Alum bare duct (2 layers)
Diameter Range3-48 inches (75mm-1200mm)3-48 inches (75mm-1200mm)
Temp. Range-30 ºC to 140 ºC-30 ºC to 140 ºC
Max. Air Velocity30 m/s30 m/s
Working Pressure2500 Pa2500 Pa
Fire ResistanceClass B1 (GB8624)Class B1 (GB8624)
Standard Length10M, 6M, 5M, etc. 10M, 6M, 5M, etc.
2, Aluminum Insulated Flexible Duct     

Aluminum Insulated Flexible Duct is made of aluminum/polyester lining with well balanced steel spiral internal duct+(16-32)kg/m3-25mm glass wool+ aluminum/polyester external duct.
It is suitable for the densely-populated area with high requirement of the environment area, such as school, hospital, laboratory, supermarket, office, stadium, theater etc.
2.1 Normal Insulated Flexible Ducts  High Quality PVC /Aluminum Foil Combine Flexible Duct/Ducting
ParameterAlum Insulated duct (1 layer)Alum Insulated duct (2 layers)
Inner Duct1 layer alum foil2 layers alum foil
Insulation Layer16-32kg/m3-25mm glass wool16-32kg/m3-25mm glass wool
Jacket DuctPET foil + alum foilPET foil + alum foil
Diameter Range3-48 inches (75mm-1200mm)3-48 inches (75mm-1200mm)
Temp. Range-30 ºC to 140 ºC-30 ºC to 140 ºC
Max. Air Velocity30 m/s30 m/s
Working Pressure2500 Pa2500 Pa
Fire ResistanceClass B1 (GB8624)Class B1 (GB8624)
Standard Length10M, 6M etc. 10M, 6M etc.
(Noise reduction flexible duct is also available according to requirement.)
2.2 Special Insulated Flexible Ducts  High Quality PVC /Aluminum Foil Combine Flexible Duct/Ducting

Square and rectangle insulated flexible duct is needed in some project, so does white fiber glass wool insulated flexible ducts. Below is the technical data:
ParameterRectangle insulated ductWhite glasswool insulated duct
Inner Duct1 layer alum foil2 layers alum foil
Insulation Layer16-32kg/m3-25mm glass wool16-32kg/m3-25mm white glass wool
Jacket DuctPET foil + alum foilPET foil + alum foil
Diameter Range>100mm*100mm3-48 inches (75mm-1200mm)
Temp. Range-30 ºC to 140 ºC-30 ºC to 140 ºC
Max. Air Velocity30 m/s30 m/s
Working Pressure2500 Pa2500 Pa
Fire ResistanceClass B1 (GB8624)Class B1 (GB8624)
Standard Length10M, 6M etc. 10M, 6M etc.
3, Semi Rigid Duct    High Quality PVC /Aluminum Foil Combine Flexible Duct/Ducting

Semi Rigid Duct (Semi-flexible aluminum air duct) is flexible, extendable and highly reliable for low and medium pressure air conditioning, ventilation, boiler systems and chimney liners. It is very light with negligible extra load, easy to install and it is non-flammable.
ParameterSemi rigid duct 1st generationSemi rigid duct 2nd generation
Seal Way  
Foil thickness60micron to 120 micron60micron to 120 micron
Diameter Range80 mm-800mm80-800
Temp. Range-30 ºC to 250 ºC-30 ºC to 250 ºC
Max. Air Velocity25 m/s25 m/s
Working Pressure2000 Pa2000 Pa
Fire ResistanceNon-combustibleNon-combustible
Standard Length6M, 3M, 1.5m 6M, 3M, 1.5m
Corrugations9; 4; Etc7; 4; Etc
Extension rate1:31:6
4, PVC duct and PVC Combined Duct     
ParameterPVC ductCombined PVC duct
Inner Duct1 layer PVC tape/2 layers PVC tape1 layer alum foil+1 layer PVC tape
Diameter Range3-48 inches (75mm-1200mm)3-48 inches (75mm-1200mm)
ColorsBlack, Gray, White, etcBlack, Gray, White, etc.
Temp. Range-30 ºC to 150 ºC-30 ºC to 150 ºC
Max. Air Velocity30 m/s30 m/s
Working Pressure2500 Pa2500 Pa
Fire ResistanceClass B1 (GB8624)Class B1 (GB8624)
Standard Length10M, 6M, etc. 10M, 6M, etc.

High Quality PVC /Aluminum Foil Combine Flexible Duct/Ducting
 

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