Non-insulated Flexible Duct Biggest Manufacturer in China

Ref Price:
$1.50 / pc
Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
50 pc
Supply Capability:
700000 pc/month

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Product Description:

Application and benefits of Flexible Duct

-Applied in air conditioning/ventilation systems

-Tear and puncture resistant

-Corrosion resistant

-High flexibility

-Convenient installation

-No toxic gas emission

 

Non-insulated Flexible Duct

Structure: double-layer aluminum foils +1 layer of PET film.

Structure: 1 layer aluminium foil+ 1 layer of PET film

 

Insulated Flexible Duct

Structure: 1 layer of Alu. Foil+1 layer PET film+insulated glass wool

Outer jacket: 1 layer of Alu.foil

Glass Wool Density: 16kg/m3; Thickness: 25mm
 

Insulated Acoustic Flexible Duct

Structure: 1 layer of Alu. Foil+1 layer PET film+insulated glass wool

Outer jacket: 1 layer of Alu. Foil + 1 layer of PET film

Glass Wool Density: 32kg/m3; Thickness: 25mm
 

Combined Flexible Duct

Structure: flexible duct PVC jacket. 

REMARK: Special structure is available according to customer's requirements

 

Pictures of Flexible Duct  

 

FAQ of Aluminium Flexible Duct:

1.             What temperature maximum? Our products: 150 and 250

2.             What MOQ? Our MOQ: 500 pcs

3.             What payment terms? We accept T/T and L/C

4.             Lead time: 10 days

5.             Packing: Nest packing for non-insulated flexible duct, then into plastic bag for   non-insulated flexible duct or packed in individual carton box. 

 

 

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Q:What is the difference between a rigid sleeve and a flexible sleeve?
Apparent density of 23kg / m3 or more, the greater the density the more expensive.
Q:Flexible pipe trench backfill inspection batch quality acceptance record how to fill
Home appliances to the countryside sales business first of all should go to the local Bureau of Commerce for the record, after authorization, the monthly sales of home appliances to the countryside information information log system, and the corresponding sales invoices, product identification card, the buyer ID document copy Reported to the local financial institutions (usually the local financial office), and then the financial management of your sales information to review, grant subsidies
Q:Cast iron flexible tube A type B What is the difference
See JGJ130-2011 "construction of fasteners steel scaffolding safety technical specifications" 'structure of the valve enamel crisp raccoon Yi Yi paralysis nitrogen Kai made requirements'. ... set the steel pipe as a foot, the first step from the first 1.95m, steel pipe spacing of 2m, two steel pipe between the small
Q:What is the difference between a rigid pipe and a flexible pipe, what kind of pipe is rigid, what is flexible
According to the requirements of the "Construction Engineering Safety Protection and Civilian Construction Measures Fees and the Use and Management Regulations", the document shall include at least the following parts: 1. Safety equipment: safety nets, safety belts, helmets, etc .; , The entrance and the edge of the protection facilities: stairs, elevator, channel mouth, reserved hole, balcony around the floor around the roof around the foundation pit, unloading platform on both sides of the platform and the upper and lower access and other security facilities; . tower cranes, external elevators, well frame hoists and other construction works from the construction of the steel, the use of high-quality steel, Heavy equipment and supporting protective facilities; Fifth, the construction of electricity: in line with regulatory requirements of the temporary electricity system, the standardization of electrical boxes, electrical protection devices, power lines laying, foreign protection measures, etc .; six, construction machinery; : Including the construction of lifting equipment and external elevators, safety nets, steel scaffolding and other detection. Ten, safety education and training; nine, safety signs, signs and safety publicity column; ten, civilized construction and environmental protection: construction site fencing and site hard ground, dust control, noise control, drainage measures, , Temporary facilities: including offices, dormitories, cafes, toilets, shower, etc .; . fire equipment and facilities; thirteen, emergency rescue equipment; . foundation pit deformation monitoring; fifteen, underground safety Protection and monitoring.
Q:Will metal hose be used on the wastewater treatment equipment?
I think the most Easy to find expert design, rather than the general artisans knowChina's external wall insulation industry portal to provide users with a lot of information, you can refer to the next
Q:What are the scope of construction work special operators?
& Lt; Technical Specification for Safety of Fastener Steel Scaffolding & Construction requires a height of 24 m for open single row scaffolding.
Q:To ask why the use of clamps connected to the spray pipe after the flush again after the water there will be a lot of hook link position leakage phenomenon? Thank you! The The
The use of air conditioning precautions in the instructions have been introduced on the plain, but very few consumers will carefully read the instructions
Q:Rigid pipes differ from flexible piping, those are rigid pipes that are flexible piping
Can be made of polystyrene particles by the pre-die into the steam completely foam self-adhesive after the formation of foam block through the line to form a polystyrene board
Q:What is the effect of concrete pouring on the construction quality?
, why should set the flexible pipe, because all the materials are hot and cold shrink, you layout the pipeline When the temperature and your future use when there is a difference in the temperature and the thermal stress when processing, if not Ji plant perfection Dao Ghost voucher set the flexible pipeline, the pipeline will have a lot of internal stress, long-term alternating role will Resulting in pipeline damage, set a lot of places, such as straight pipe, to a certain length must be set, the inflection point also need to set, these settings you can be in the mechanical design manual pipe chapter check out
Q:What is a flexible interface and what is a rigid interface?
According to the provisions of Article 103 of the "Tower Crane Safety Regulations", the tail of the tower crane is not less than 0

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