Aluminum Foil Facing Uninsulated Insulated Flexible Ducts in Very High 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 safe to use aluminum foil facing to wrap food for the purpose of freezing?
- <p>Yes, you can use aluminum foil facing to wrap food for freezing. Aluminum foil is a good conductor of heat and can help food freeze quickly, preserving its freshness. It also protects the food from freezer burn and helps maintain its moisture. However, ensure that the foil is food-grade and avoid using it in direct contact with acidic or high-sodium foods, as these can cause a reaction with the aluminum. For best results, wrap the food tightly and securely to prevent air exposure, which can lead to freezer burn.</p>
- Q: Is it safe to use old aluminum foil facing as a cutting surface for vegetables and fruits?
- <p>Using old aluminum foil facing as a cutting board is not recommended. Aluminum foil is not designed to withstand the sharp edges of knives and can easily tear or puncture, posing a risk of injury. Additionally, the foil can transfer aluminum particles to the food, which may not be safe for consumption. Instead, use a proper cutting board made from materials like wood, plastic, or bamboo that are designed to handle knives and protect both your food and your safety.</p>
- Q: Is it possible to use aluminum foil facing material to create a bag for storing food items, specifically sandwiches?
- <p>While it is technically possible to use aluminum foil facing to create a makeshift sandwich bag, it is not recommended for long-term food storage. Aluminum foil is not airtight and does not provide a barrier to bacteria or moisture, which can lead to spoilage. For proper food storage, it's better to use food-safe plastic bags or containers designed for this purpose, which offer better protection against contamination and help maintain freshness.</p>
- Q: Is it safe and practical to use aluminum foil facing as a protective layer for a cutting board?
- <p>Yes, you can use aluminum foil facing as a temporary cover for a cutting board. It provides a smooth surface that can protect the cutting board from scratches and stains. However, it's not recommended for long-term use or heavy-duty cutting as it may tear or dent easily. For regular use, a proper cutting board cover or a plastic cutting mat is more durable and safer.</p>
- Q: What distinguishes aluminum foil facing from other types of facing materials?
- <p>Aluminum foil facing is a type of facing material that uses a thin layer of aluminum, known for its excellent barrier properties against air, moisture, and light. This makes it ideal for insulation and packaging applications where preservation of contents is crucial. In contrast, other types of facings, such as paper, fabric, or plastic, may not offer the same level of barrier protection. Paper facings are often used for their aesthetic appeal and are more breathable, while fabric facings provide flexibility and are used for applications requiring durability and comfort. Plastic facings can be waterproof and are used where a shiny or smooth surface is desired. Each type of facing has unique properties that make it suitable for specific applications, with aluminum foil facing being particularly notable for its barrier capabilities.</p>
- Q: This question asks for a method to clean oil stains that have occurred on aluminum foil used to cover food in a microwave.
- <p>To clean oil stains from aluminum foil used in the microwave, first let the foil cool down to avoid burns. Then, gently wipe the surface with a paper towel to remove excess oil. For stubborn stains, mix a solution of warm water and dish soap. Dip a soft cloth or sponge into the solution and gently scrub the foil. Rinse with warm water and dry thoroughly. For severe stains, you can also use a mixture of baking soda and water to create a paste, apply it to the stain, let it sit for a few minutes, then scrub and rinse. Always check the manufacturer's guidelines for cleaning aluminum foil as some may have specific recommendations or restrictions.</p>
- Q: What are the considerations or safety measures to be aware of when using aluminum foil with a nonstick coating?
- <p>When using aluminum foil with a nonstick coating, it's important to avoid exposing it to high heat as the nonstick layer can degrade and release harmful fumes. Do not use it in broilers, on grills, or in the oven at temperatures exceeding 400掳F (204掳C). Additionally, refrain from cutting or puncturing the foil, as this can damage the nonstick surface. Avoid using metal utensils that might scratch the coating. Always follow the manufacturer's guidelines for safe use and temperature limits.</p>
- Q: This question asks for methods to prevent food waste when utilizing food covers or containers.
- <p>To avoid food waste with food covers or containers, plan your meals ahead of time and only prepare what you can consume. Use the right size container for the amount of food you have. Store leftovers properly by cooling them down quickly and sealing containers tightly to prevent spoilage. Always check the contents of your containers before shopping to avoid buying duplicates. Use containers with clear labels to easily identify what's inside and its preparation date. Finally, rotate your food storage to use older items first and reduce waste.</p>
- Q: How to properly handle aluminum foil when it is exposed to hot or cold temperatures.
- <p>When handling aluminum foil that is hot or cold, it's best to use tongs, a fork, or a pair of gloves to avoid direct skin contact. This prevents burns from hot foil or frostbite from cold foil. If the foil is being used in cooking, ensure it's not in direct contact with the heat source for prolonged periods to prevent melting. For cold applications, like insulation, make sure the foil is dry to maintain its effectiveness as a barrier. Always handle with care to prevent tearing or puncturing the foil, which could compromise its integrity.</p>
- Q: What are the most suitable materials for covering food to ensure safety and freshness?
- <p>The best materials for food covers include food-grade silicone, beeswax wraps, and BPA-free plastic. Food-grade silicone is durable, heat-resistant, and can be reused. Beeswax wraps are eco-friendly, reusable, and can be used in the fridge or freezer. BPA-free plastic wraps are commonly used and are good for single use, but ensure they are microwave-safe if you plan to reheat food. Always check for food safety certifications and avoid materials that can leach harmful chemicals into your food.</p>
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Aluminum Foil Facing Uninsulated Insulated Flexible Ducts in Very High 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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