Ventilation Fire Resistant Aluminum Foil with Best Price

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50000 pc
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Item specifice:

Grade: 1000 Series,2000 Series,3000 Series,4000 Series,5000 Series,6000 Series,7000 Series Surface Treatment: Coated,Color Coated,Composited Shape: Angle
Temper: T3-T8,Half Hard Application: Decorations

Product Description:

1.Structure of Ventilation Fire Resistant Aluminum Foil Description

Ventilation Fire Resistant Aluminum Foil is Alumium double layer flexible ducts are specifically produced for low and medium pressure hearting, cooling, ventilation, exhaust and air conditioning systems Air tight alum flexible ducts are produced from multi layers alum strengthened with high tension hard steel spring wire, it has high elasticity and flexibility 

2.Main Features of the Ventilation Fire Resistant Aluminum Foil:

  • HealthyPE insulation material

  • Minimum echoes possible 

  • Fire resistances, self-supporting, leaking proof & corrosion resistant 

  • Completely flexible ducting for routine exhausting 

  • Reinforced double-layer aluminum foil construction 

  • Ideal for HVAC, bath and general ventilating application

3. Ventilation Fire Resistant Aluminum Foil Images

Ventilation Fire Resistant Aluminum Foil with Best Price

Ventilation Fire Resistant Aluminum Foil with Best Price

Ventilation Fire Resistant Aluminum Foil with Best Price

4. Ventilation Fire Resistant Aluminum Foil Specification:

diameterspring wire (mm)carton size(mm)


1.Q: What about leadtime ?

   A: Normally the leadtime is 60days after we receive the deposit and confirm  the details. All the press machines we use is the best quality in China Yangli brand. The press machine leadtime from Yangli is 50days,  the best leadtime we can give is 60days. 


2.Q: What's the lead time for moulds?

   A: Normally the mould leadtime is 45 days after we confirm all the details with customer. Our professional mechanical enginners from Austria will design the mould according to the samples from customer, or by the specifications offered by customers.    


3.Q:What kinds of mould you can make? and what is your strong point for the moulds?

   A: we can make wrinkle wall mould and smooth wall mould both. For wrinkle wall mould we can make, 79" pan, fish pan, bbq pan. For smooth wall mould we can make muffin cup, and cake cup, tar cup,etc. We can also make 2 or 3 portion conatiner moulds as long as you offer us sample or specifications.  Our strong points are all our moulds are WEDMLS cut, which makes the mould more accurate and precise. Important materials likestainless steel parts we make in Austria. We also recut after heat treatment, which most of makers do not take this process.

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Q:How to prevent foil wrinkling?
Wrinkle: aluminum foil surface can not be flattened vertical or horizontal creases become wrinkled. Since the flatness of serious adverse in aluminum foil or expanded winding forming wrinkles, by its very nature is not enough to make me surface tension leveled. For tension means 20MPa, the surface of the plate-shaped box no larger than 301, when more than 301, the inevitable wrinkling.
Q:How does the fireproof performance of alunimun foil?
Generally fireproof of the aluminum foil is not good.
Q:What are the key features and advantages of the aluminum foil food bags?
5, the production of aluminum foil material into the food bags to pack food non-toxic tasteless, health and safety in line with national health standards Aluminum foil material thickness between 70-180 microns, according to different purposes, the size of packaging products made into different processes, aluminum foil food bags long process trilateral envelope, self-reliance bags, zipper bags, standing zipper different craft bags, bags of yin and yang.
Q:What's the specification of aluminum tape?
Aluminum foil tape can work with all the seams of the aluminum foil composite material, the seal of puncturing spot of bar for line and repair of breakage. It is the main material of refrigerators and freezers factory, and also the must-purchasing raw materials of heat preservation material distribution department. Products are widely used in refrigerators, air conditioning, automobile, petrochemical, bridge, hotel, electronics and other industries. The product description of aluminum tape. Its purity is higher than 99.95% to eliminate electromagnetic interference (EMI), prevent electromagnetic wave from harming human body and avoid the voltage and current to influence function. In addition, electrostatic discharge after the ground has a good effect. Material is polyester fiber, which is not easy to appear cracks and be damaged in the repeated usage or bendings. It has pasting ability, good conductivity and can easily fit in the wire winding and also can be cut according to customer requirements into specifications.
Q:Does Aluminum foil glass fabric air duct need thermal insulation?
Sox duct features large air flow and evenly blowing-in; Anti condensation; It is easy to maintain and environmentally friendly; It is light and easy to install; It is highly cost effective. Recently it has been used in a wide range of fields, especially the supermarket industry that develop rapidly.
Q:What's the aluminum sheet and its features?
After been hot-rolled and cold-rolled, aluminum slabs with a thickness of above 0.3mm can be called as aluminium plate or aluminium strip(with a rolled shape); with a thickness of less than 0.3mm can be called as aluminium foil or aluminium foil strip(with a rolled shape). Aluminium foil is usually made of the type 1 or type 2 industrial aluminum. Aluminiym foil has all features of metal aluminium. Heat conduction, gasproof, light insulation and electromagnetic radiation shield are all important features.
Q:Can aluminum foil isolate wireless signal?
Aluminum can nearly isolate all wireless signal, but it should be wrapt tightly. The shielding effect is also related to frequency.
Q:The thickness of aluminum foil bag is 30 silks. Is it thick or thin?
It's very thick since the aluminum used in composite sluminum foil tape is 0.3mm.
Q:Aluminum foil and fold thickness difference is caused by what?
Difficult to control the thickness difference is a feature of aluminum foil rolling, 3% of the difference between the thick plate production when maybe difficult, but they are enormously difficult in aluminum foil production. The reason is that thin, other trace conditions can be affected, such as temperature, oil, and gas concentration.
Q:How to classify air conditioning aluminum foil?
1.uncoated aluminum foil It means a non-coated aluminum foil is rolled annealed aluminum foil surface has not been treated in any form. In our country 10 years ago, about 15 years ago, foreign aluminum foil used in air conditioning heat exchangers are non-coated aluminum sheet.

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