• Aluminum Foil Facing Uninsulated Flexible HVAC Ductings System 1
  • Aluminum Foil Facing Uninsulated Flexible HVAC Ductings System 2
  • Aluminum Foil Facing Uninsulated Flexible HVAC Ductings System 3
  • Aluminum Foil Facing Uninsulated Flexible HVAC Ductings System 4
Aluminum Foil Facing Uninsulated Flexible HVAC Ductings

Aluminum Foil Facing Uninsulated Flexible HVAC Ductings

Ref Price:
$1.50 / pc get latest price
Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
500 pc
Supply Capability:
50000 pc/month

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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. 

 

Q: This question asks for effective methods to clean aluminum foil facing that has become sticky or dirty, which is a common issue in kitchens.
<p>To clean a sticky or dirty aluminum foil facing, start by removing any excess residue with a scraper or a plastic spatula. Then, mix a solution of warm water and dish soap, and gently scrub the surface with a soft cloth or sponge. Avoid abrasive materials that could scratch the surface. For stubborn stains, you can use a mixture of baking soda and water to create a paste, apply it to the area, and let it sit for a few minutes before scrubbing. Always rinse thoroughly and dry the surface to prevent further sticking. Regular cleaning can help maintain the cleanliness and functionality of your aluminum foil facing.</p>
Q: This question asks for the proper method of using aluminum foil to wrap food, with emphasis on the correct side of the foil facing outward.
<p>To wrap food correctly with aluminum foil, you should use the dull side of the foil facing outward, which is in contact with the food. The shiny side has a non-stick surface and is not recommended for direct food contact as it may contain substances that could potentially leach into the food when heated. Start by cutting a piece of foil large enough to fully cover the food. Place the food in the center, then fold the foil over, crimping the edges to seal tightly. This will help retain moisture and heat, and prevent any potential cross-contamination.</p>
Q: This question asks for the optimal method of storing aluminum foil to maintain its usability and prevent damage.
<p>The best way to store aluminum foil is to keep it in a cool, dry place, away from direct sunlight and heat sources. It's advisable to store it in its original box or a resealable plastic container to prevent it from getting crumpled or damaged. Some people prefer to store it with the shiny side facing out for easier identification, while others prefer the dull side out to reduce glare. It's important to ensure that the foil is tightly rolled to prevent it from unraveling or getting tangled.</p>
Q: What are the methods to avoid aluminum leaching from aluminum foil into food during cooking or storage?
<p>To prevent aluminum from leaching into food when using aluminum foil facing, avoid direct contact between the foil and acidic or salty foods, as these can cause the aluminum to leach. Do not use aluminum foil at high temperatures, as it can degrade and release aluminum particles. Opt for aluminum-free alternatives like parchment paper or silicone baking mats for lining pans or wrapping foods. When using aluminum foil, ensure it's the heavy-duty type, which is less likely to break down and release aluminum. Always wash hands and utensils that have come into contact with aluminum foil to minimize ingestion of any residual aluminum.</p>
Q: Can aluminum foil be utilized as a substitute for a frying pan to cook fried rice or stir fry dishes?
<p>Using aluminum foil to make fried rice or stir fry dishes is not recommended. Aluminum foil is not designed for direct contact with high heat and can melt, leading to uneven cooking and potentially releasing harmful substances into the food. Instead, use a proper non-stick pan or wok designed for high-heat cooking to ensure even heating and prevent food from sticking, which is essential for quick and easy stir frying.</p>
Q: What are some safer alternatives to aluminum for food packaging?
<p>Yes, there are several alternative materials for food packaging that are considered safer than aluminum. These include biodegradable materials like PLA (polylactic acid), which is derived from renewable resources like corn starch. Paper-based packaging is also a popular choice, often coated with wax or other materials for added protection. Additionally, glass containers are a non-toxic and reusable option. Some companies are exploring innovative solutions like mushroom-based packaging and edible packaging made from seaweed. These alternatives aim to reduce environmental impact while maintaining food safety and quality.</p>
Q: How should aluminum foil be properly stored when not in use to maintain its quality and usability?
<p>The best ways to store aluminum foil when not in use include keeping it in a cool, dry place away from direct sunlight to prevent degradation. It's advisable to store it in its original box or a resealable plastic container to protect it from moisture and air exposure. Some people also use a paper towel roll as a dispenser by placing the aluminum foil around it, ensuring the shiny side is out for easy access. Keeping it in a drawer is also common, but it's important to prevent it from crumpling or tearing.</p>
Q: The user is asking for alternative uses of aluminum foil facing, beyond its common applications.
<p>Absolutely! Aluminum foil facing has several unexpected uses. It can be used to clean stubborn grime and rust from cookware and tools. It's also great for creating a reflective surface to direct sunlight for better indoor lighting or to speed up the thawing of frozen items. In gardening, it can deter pests and reflect heat to warm your plants. Additionally, it can be used to sharpen scissors or knives by cutting through it multiple times, and it can even be used as a fire starter in camping situations. These are just a few creative ways to use aluminum foil facing beyond its typical applications.</p>
Q: Is it safe and effective to use aluminum foil with a shiny side facing up to line a baking pan for baking purposes?
<p>Yes, you can use aluminum foil facing to line a baking pan for baking. The shiny side of the foil, which is the aluminum side, is safe for direct contact with food and can be used to line pans for baking. It helps prevent food from sticking and makes cleanup easier. However, ensure the foil is heavy-duty to withstand high temperatures and does not tear easily. Always follow the manufacturer's guidelines for safe use and avoid overheating, as aluminum foil can melt at very high temperatures.</p>
Q: Is it possible to use aluminum foil facing as a wrap for lunch boxes?
<p>Yes, you can use aluminum foil facing to make a wrap for lunch boxes. Aluminum foil is a versatile material that is commonly used for food packaging due to its ability to keep food fresh and protected. It's lightweight, easy to use, and can be wrapped around food items to keep them insulated and prevent spills. However, it's important to ensure that the foil is food-grade and clean before use to maintain food safety.</p>

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