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: Does the desulfurization and denitrification equipment use metal hoses?: Fire pipe clamp connector leak technical details Detailed: trench-type fire pipe in the use of a long time after the sudden pressure relief occurs after the pipeline displacement caused by leakage of the clamp joints, light with a tight clamp clamp is not necessarily good Effect, because the rubber ring aging, lack of flexibility. The best way to do this is to remove the trench clamp from the inner wall of the trench with a "3mm" thick rubber (available with a thin car inner rubber) with a width of about 2 " ~ 3mm ", cut and then fasten the clamp bolts, water leakage problem is solved.

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: Talk about the class flexible management of the class teacher what the requirements: Hello metal hose made of stainless steel models are mainly single-button type P3 and double button P

Q: How to strengthen the construction management and construction quality control: You can Google Oriental Rainbow's official website, there are rainbow days cat flagship store and other links will have the price and product display, you can also contact Rainbow customer service, it is recommended that you choose the East Rainbow waterproof products and standardized construction team, the East Rain rainbow is the best quality waterproof listed companies RPUF-371 sprayed rigid polyurethane waterproof insulation integrated system "rain rainbow" spray foam polyurethane waterproof insulation integrated system is made of foam polyurethane foam waterproof insulation integrated material and protective surface layer constitute

Q: How to effectively deepen the construction process management to improve the quality of construction projects: Oh there seems to be no. I have not seen on the Internet, if there is a thank you to thank

Q: CAD type too much (including civil engineering, interior spring design, motor, machinery manufacturing and many other), a beginner how to choose?: The concrete structure has been included in the structure, but the concrete structure is a concrete structure, but the structure is just a frame structure without concrete structure; another steel structure and concrete structure is a good idea but to do Less, the third floor is said to be the main structure of the original structure, masonry works using concrete, then this will undoubtedly increase the cost of the house, if not very high floor or earthquake area is clearly not economical

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: Is the flexible sleeve of the broken wall used as a second retest?: The national standard is 18kg. Color steel sandwich panel is a common product in the current building materials, do not chu chu dumpling seal festival over the extinguished Long can only be a good flame retardant and environmentally friendly and efficient. Caigang sandwich board has two layers of metal panels and the middle of the polymer core insulation from the suppression. With the installation is simple, light and efficient light and efficient features. And the filling system used to close the molecular structure of the closed, you can put an end to the condensation of water vapor.

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