Flexible Duct Insulation - 4"-12" Expandable Aluminum Ducts by CNBM China

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Place of Origin:

Zhejiang China (Mainland)

Brand Name:

Hushi lida

Type:

Ventilation

Packaging Detail:	one piece one carton
Delivery Detail:	10-20days

Aluminum ventilation hose aluminum foil air duct expandable aluminium ducting
Material:
Double layers of aluminum foil reinforced with high tensile spring steel wire
Structure: High elastic wire, aluminum foil. A reinforcement model can be required.
Aluminum foil thickness: 0.035mm
Temperature range: -30°C~+140°C
Maxim Air Flow: 30m/s
Maxim working pressure: 2500 pa
Standard Length: 10m/pc Or as your requirement
Fire resistance: Non flammable.
Normal packing: In carton. Or as your requirment
Application: Low /medium pressure central HVAC system and ventilation system.
Application: Used in gigh pressure,low pressure air conditioner and ventilation system,easy installation, anti-temperature and inflaming retarding etc

Q: Drain flexible pipe to keep the base design above the elevation of the number of meters: Flexible pipe with metal materials, such as metal mesh, organ, etc

Q: We now have to declare the Department of the Ministry of the United States and the United States, the company said that the access point to our own set, so I would like to ask, what is the requirements of this access point? There is no relevant specification to add: is the construction, the outdoor pipe network in the gas access point position more: The cost of the main cantilever is as low as the secondary structure can be moved

Q: What is the difference between a flexible pipe and a rigid pipe? What types of pipes are used for drainage pipes, heat pipes and gas pipelines?: From the environmental point of view and save the cycle of insulation coating is good, insulation coatings can be divided into internal and external insulation and other products

Q: Why should the flexible hose be set in the mechanical ventilation system?: The contents of the special construction plan: engineering overview, preparation basis, construction plan; process technology, safety assurance measures, labor plans, calculation books and related drawings.

Q: The first generation of the tube is that year out?: It is made up of corrugated flexible tube, net cover and joint Metal hose with austenitic stainless steel or according to user requirements of the material manufacturing, metal hose has excellent flexibility, corrosion resistance, high temperature resistance (-235 ℃ ~ +450 ℃), high pressure (up to 32MPa) , Metal hose in the pipeline can be connected in any direction for temperature compensation and absorption of vibration, reduce noise, change the direction of media transmission, to eliminate the pipeline or between the pipe and the mechanical displacement between equipment, double flange metal corrugated hose It is particularly suitable for flexible joints with various pumps, valves and so on for displacement and vibration Metal hoses use two kinds of bellows, one is a spiral corrugated tube; the other is a ring bellows Solution: Songjiang metal hose

Q: How is the flexible tube of FRP composite pipe defined: I am not an expert and have occasionally slept on the foam board. Personal feeling sleep in the above airtight, but also hot, easy to get angry.

Q: Two hundred galvanized pipe should be under the large flexible tube: We now have to declare the Department of the Ministry of the United States and the United States, the company said that the access point to our own set, so I would like to ask, what is the requirements of this access point? There is no relevant specification to add: is the construction, the outdoor pipe network in the gas access point position more

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: It should be JGJ130-2001 Ministry of Construction 2001-02-9 approved 2001-06-01 implementation

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: Maintenance Skills of Leakage of Fire Pipe Clamp Joint: When connecting, first thread the bottom of the connector, and then screw the tapping screw into the threaded bottom hole of the connected part. As the tapping screw thread surface has a high hardness (≥ 45HRC), can be connected to the threaded bottom hole in the internal thread, thus forming a connection.

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