Welcome to inquire and negotiate with us, many specifications can be customized, aluminum foil air duct expansion pipe smoke air pipe single side pipe aluminum foil expansion hose, aluminum foil hose

Technical parameters

inches     The diameter of        Carton size       Each carton (10 m each)

3\"       Φ 80       61 * 50 * 31      Article 50. 

4\"       Φ 102    46 * 40 * 46      Article 25.

           Φ 110    56 * 40 * 56      Article 25.

           Φ 120    61 * 40 * 61       Article 25.

5\"       Φ 127     55 * 35 * 69       Article 20.

6\"       Φ 152    35 * 65 * 65      Article 20.

6.3\"    Φ 152     35 * 69 * 69      Article 20.

8\"       Φ 203     21 * 21 * 35       Article 1.

10\"     Φ 250     26 * * 26 to 35       Article 1.     

12\"     Φ 305     31 * * 31 to 35       Article 1.

14\"      Φ 356     36 * 36 * 35       Article 1. 

16\"      Φ 406     41 * 41 * 35       Article 1.

18\"      Φ 457     46 46 * * 35       Article 1.

20\"     Φ 508     51 51 * * 35       Article 1.

Production length: 10 m/bar (length can be customized according to customer's requirements)

Thickness of aluminum foil: 0.025 on one side  Double-sided 0.035

Temperature range:- 30℃ +150℃

Maximum air velocity:30 m/s

Maximum working pressure:2500 pa

The lampblack machine pipe is made of aluminum foil composite film with high elasticity spiral shape strong steel wire.

Applicable to high - pressure and low - pressure range hood, easy installation.

Can be directly installed on the oval interface, in case of high temperature or fire, no toxic gas generation. High temperature and fire resistance.

Long service life,The noise is small,Good flame retardancy,It is an ideal tobacco pipe.

Aluminum foil is a kind of hot stamping materials with metal aluminum directly rolled into thin sheets, and its hot stamping effect is similar to that of pure silver foil, so it is also called false silver foil. Due to its soft and ductile texture, aluminum has a silvery white sheen. If the rolled sheet is made of aluminum foil mounted on offset paper with materials such as sodium silicate, it can also be printed. But the aluminum foil itself is easy to oxidize and the color becomes dark, friction, touch and so on will fade, so it is not suitable for the long-term preservation of books and periodicals such as the cover of the hot printing.

     Due to its excellent characteristics, aluminum foil is widely used in the packaging materials of food, beverage, cigarette, medicine, photographic plate and household articles of daily use. Electrolytic capacitor materials; Insulating materials for buildings, vehicles, ships, houses, etc.; Also can be used as decorative gold and silver thread, wallpaper and all kinds of stationery printed matter and light industrial products decoration trademarks. Of the above USES, the most effective performance of aluminum foil point is as a packaging material. Aluminum foil is a soft metal film, which not only has the advantages of moisture-proof, airtight, shading, abrasion resistance, protection of fragrance, non-toxic and tasteless, but also because of its elegant silvery white luster, easy to process a variety of colors of beautiful patterns and patterns, thus more vulnerable to people's favor. In particular, aluminum foil and plastic and paper composite, aluminum foil shielding, paper strength, plastic thermal sealing, further improve the packaging materials necessary for moisture, air, ultraviolet and bacteria, and greatly expand the application market of aluminum foil. As the packaged goods and the outside of the light, humidity, gas, and so on is fully isolated, so that the packaging is protected intact. Especially for the packaging of cooked food, the use of this composite name foil material can guarantee that the food will not deteriorate for at least one year. And, heat and open bag are very convenient, by consumer welcome. With the improvement of people's living standards and the development of tourism, the demand for beer, soft drinks and canned food is increasing day by day. In recent years, in order to adapt to the market requirements, people have developed shielding plastic film and spray foil packaging materials, but their comprehensive performance is not as good as the coating and lamination process can make up and improve. Therefore, it can be said that aluminum foil is a variety of excellent performance, relatively perfect packaging materials, in a number of areas have fully shown its broad application prospects. In order to improve the efficiency of rolling and quality of aluminum foil products, modern aluminum foil rolling mill is developing in four directions: large roll, wide width, high speed and automation. The roll width of contemporary aluminum foil rolling mill has reached over 2200mm, the rolling speed has reached over 2000m/min, and the coil weight has reached over 20t. Corresponding rolling mill automation level is also greatly improved, generally installed thickness control system (AGC), most installed plate shape instrument (AFC). Aluminum foil industry is facing a period of rapid development.

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