Aluminum Foil Facing Uninsulated Insulated Flexible Duct in Good Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 50000 pc/month
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Features and Characters:
-Applied in Heating, Ventilation and Air Conditioning
-Non-insulated and insulated Flexible Duct offered
-Up to 150℃ and 250℃ high temperature
-Fire Retardant
-Corrosion Resistant
-High flexibility
-Convenient installation
-Non- toxic
Introduction
Flexible Duct is widely used in Heating, Ventilation and Air Conditioning (HVAC) systems for air ventilation applications. Flexible Duct provides greater thermal efficiency to save energy. The product is also covered in a heavy duty, silver jacket for durability. The vapor barrier prevents condensation forming on the outside of ducts carrying air. Because it is flexible, it is easy to run around and through obstacles in the building.
Non-insulated Flexible Duct
Structure: Two-layer aluminum foils +1 layer of PET film.
Non-insulated Flexible Duct | |
Diameter | 80-1200mm（3''-48''） |
Temperature Range | -30℃～ +250℃ |
Velocity of Airflow (Max.) | 30m/s |
Working Pressure | 2500/Pa |
Bending Radius | 0.54*D |
Fire-retardant Grade | S1 |
Standard Length | 10m or 7.6m |
Non-insulated Flexible Duct | |
Diameter | 80-1200mm（3''-48''） |
Temperature Range | -30℃～ +150℃ |
Velocity of Airflow(Max.) | 30m/s |
Working Pressure | 2500/Pa |
Bending Radius | 0.54*D |
Fire-retardant Grade | S1 |
Standard Length | 10m or 7.6m |
Insulated Flexible Duct
Structure: 1 layer of Alu. Foil+1 layer PET film+ glass wool
Outer jacket: 1 layer of Alu.foil
Glass Wool Density: 16kg/m3; Thickness: 25mm
Insulated Flexible Duct | |
Diameter | 80-1200mm（3''-48''） |
Temperature Range | -30℃～ +250℃ |
Velocity of Airflow(Max.) | 30m/s |
Working Pressure | 2500/Pa |
Bending Radius | 0.54*D |
Fire-retardant Grade | S1 |
Standard Length | 10m or 7.6m |
Insulated Flexible Duct | |
Diameter | 80-1200mm（3''-48''） |
Temperature Range | -30℃～ +150℃ |
Velocity of Airflow(Max.) | 30m/s |
Working Pressure | 2500/Pa |
Bending Radius | 0.54*D |
Fire-retardant Grade | S1 |
Standard Length | 10m or 7.6m |
- Q: Is it possible to replace plastic wrap with aluminum foil for food storage or packaging purposes?
- <p>While aluminum foil facing can be used in some instances for food storage or packaging, it is not a direct substitute for plastic wrap. Aluminum foil is more durable and heat resistant, making it suitable for covering dishes or wrapping food for cooking or freezing. However, it is not as clingy or airtight as plastic wrap, which can be crucial for preserving freshness and preventing cross-contamination. Additionally, aluminum foil is not microwave-safe, unlike plastic wrap, which can limit its use in certain food storage applications. For best results, use the appropriate material based on the specific needs of food storage or packaging.</p>
- Q: Is it possible to use aluminum foil with a facing to create a sandwich wrap that is more durable and portable?
- <p>Yes, you can use aluminum foil facing to make a sandwich wrap that is more durable and easy to carry. Aluminum foil is known for its strength and resistance to tearing, which makes it a good choice for wrapping sandwiches. The facing can provide an additional layer of protection and can make the wrap more comfortable to handle. However, it's important to ensure that the foil does not come into direct contact with the food, as this could lead to potential health risks. Use a safe barrier, like parchment paper or a food-safe plastic wrap, between the foil and the sandwich to maintain椋熷搧瀹夊叏.</p>
- Q: This question asks for the most effective method to smooth out wrinkles in aluminum foil facing material.
- <p>The best way to remove wrinkles from aluminum foil facing is to use a combination of heat and gentle stretching. First, preheat your iron on a low setting without steam. Place a thin cloth or parchment paper over the wrinkled aluminum foil facing to protect it from direct heat. Then, gently press the iron over the cloth, moving in a smooth, continuous motion. As the foil warms, it will become more pliable, allowing you to gently stretch and smooth out the wrinkles. Be cautious not to apply too much pressure or heat, as this can damage the foil.</p>
- Q: Is there a risk associated with using aluminum foil with raw meat or fish?
- <p>Yes, it is generally safe to use aluminum foil when handling raw meat or fish, as long as it is food-grade aluminum foil. Aluminum foil is designed to be non-toxic and resistant to corrosion, making it suitable for cooking and food preparation. However, it's important to ensure that the foil does not tear or puncture, as this could allow bacteria to contaminate the food. Additionally, avoid using aluminum foil in direct contact with acidic foods, as this can cause the foil to corrode and potentially release aluminum into the food. Always follow proper food safety guidelines when preparing and cooking with raw meats and fish.</p>
- Q: What are the potential health hazards related to using paper plates in comparison to aluminum foil facing?
- <p>There are generally no significant health risks associated with using paper plates instead of aluminum foil facing. Paper plates are made from food-grade materials and are designed to be safe for contact with food. However, it's important to ensure that the paper plates are free from any harmful chemicals or dyes, and are not contaminated during production or storage. Aluminum foil facing, when used properly, is also safe, but it can leach aluminum into food if heated excessively or used with acidic foods. Both options are generally considered safe, but it's always best to use products from reputable manufacturers and follow usage guidelines.</p>
- Q: This question asks if there are any potential issues or risks associated with storing food in plastic containers for extended periods.
- <p>Yes, there are concerns about using plastic containers for long-term food storage. Certain plastics can leach chemicals, such as BPA (Bisphenol A) and phthalates, which may be harmful when ingested over time. These chemicals can migrate into the food, especially with exposure to heat or over extended periods. Additionally, plastic containers can break down over time, potentially releasing harmful substances into the food. It's recommended to use food-grade, BPA-free plastics or alternatives like glass containers for long-term storage to minimize health risks.</p>
- Q: This question asks for a comparison of the benefits and drawbacks associated with the use of aluminum foil facing in various applications.
- <p>Aluminum foil facing offers several advantages, including excellent heat reflection, which can improve insulation and energy efficiency in buildings. It also provides a moisture barrier, which can protect against water damage and mold growth. Additionally, aluminum foil facing is lightweight, easy to install, and resistant to corrosion. However, there are disadvantages such as its limited strength and durability compared to other materials, making it prone to punctures and tears. It can also be less aesthetically pleasing and may require additional protective layers for long-term use. Furthermore, improper disposal can contribute to environmental concerns due to its non-biodegradable nature.</p>
- Q: What is the most suitable material for food packaging that ensures safety and is also eco-friendly?
- <p>The best material for food packaging that is both safe and environmentally friendly is biodegradable or compostable material. Materials such as PLA (Polylactic Acid), made from renewable resources like corn starch, and paper-based packaging are preferred. They are non-toxic, compostable, and reduce plastic waste. Additionally, materials like glass and metal can be recycled and are also considered safe for food contact. However, it's crucial to consider the entire lifecycle of the packaging to ensure it's truly sustainable.</p>
- Q: The user is inquiring whether it is safe and practical to use plastic containers for the purpose of freezing food.
- <p>Yes, you can use plastic containers for freezing food, but it's important to choose the right type. Opt for containers labeled as microwave-safe, freezer-safe, or BPA-free. Avoid using containers that become brittle or warp at low temperatures as they may crack or leak. Always leave a little space in the container for expansion to prevent breakage. It's also recommended to transfer frozen food to airtight containers or glass for longer-term storage to maintain food quality and safety.</p>
- Q: Is it possible to use aluminum foil with a reflective side to construct a sandwich?
- <p>While it's technically possible to use aluminum foil facing to make a sandwich, it's not recommended. Aluminum foil is not designed for direct food contact, especially the reflective side which may contain harmful substances that could leach into the food. Instead, use the dull side of the foil or better yet, use food-safe wrap or containers for preparing and storing sandwiches.</p>
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Aluminum Foil Facing Uninsulated Insulated Flexible Duct in Good Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 50000 pc/month
OKorder Service Pledge
OKorder Financial Service
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