Aluminum Cold Rolled Coil for Gutter Made in China

Aluminum Cold Rolled Coil for Gutter Made in China System 1

Aluminum Cold Rolled Coil for Gutter Made in China

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t.

Supply Capability:: 100000 m.t./month

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Alloy	Temper	Thickness(mm)	Tensile Strength(MPa)	Elg%(50mm)
5052	O	>0.5-0.8 >0.8-1.3 >1.3-6.5 >6.5-10.0	170-215	≥15 ≥17 ≥19 ≥18
H12/H22/H32	>0.5-1.3 >1.3-4.5	215-265	≥5 ≥7
H14/H24/H34	>0.5-0.8 >0.8-1.3 >1.3-4.5	235-285	≥3 ≥4 ≥6
H16/H26/H36	>0.5-0.8 >0.8-4.5	255-305	≥3 ≥4
H18/H38	>0.5-0.8 >0.8-4.5	≥270	≥3 ≥4
H112	>4.5-6.5	≥195	≥9 ≥7
>6.5-12.5	≥195
>12.5-40.0	≥175
>40.0-80.0	≥175

Company Information

CNBM is in aluminum foil, coil, sheet, plate for more than 10 years, thus we have rich product, technology and market experiences. With the world’s top aluminum processing equipments, experienced technical staff, cooperative and professional sales team, and the enterprise concept of responsibility and sharing, we have been widely focused since the day set up, and has gained high praise from customers home and abroad until now.

Cold Rolled Aluminum Coil for Gutter Made in China

Our Services

CNBM is ready to assist with any product needs or enquiries. We value our customers and welcome your thoughts and feedback.

Please send comments, questions and requests through alibaba or our personal contact so they can be directed to the appropriate department.

About samples: Based on our company rules, a few samples are willing to be offered, but clients are requested to pay freight.

Working time:9:00~17:30(GM+8) from Monday to Friday, but you also can contact with us via personal contact information during our leisure time. We will try our best to offer you service in 24*7 hours.

Any quality, quantity problems are occured, response you will get in time not over more 24 hours after we recieve your complains. Problems will be solved in one week throught friendly negotiation.

Q: This question asks for typical applications of aluminum foil in everyday life.: Aluminum foil is commonly used for food storage and preservation, as it can be wrapped around food to keep it fresh. It's also widely used in cooking, particularly for baking and roasting, to prevent food from sticking to pans or to seal in moisture and flavor. Beyond culinary uses, aluminum foil is employed in arts and crafts for creating 3D structures or as a reflective surface. It's also used in insulation, as a barrier in construction, and for packing and wrapping items to protect them during shipping. Additionally, aluminum foil is utilized in various industrial processes due to its heat resistance and malleability.

Q: Is it possible to recycle old aluminum products and what are the benefits of doing so?: Yes, old aluminum products can be recycled. Recycling aluminum is highly beneficial as it conserves resources, saves energy, and reduces waste. The process of recycling aluminum requires only 5% of the energy needed to produce new aluminum from raw materials, making it an environmentally friendly option. Additionally, recycling helps to decrease the amount of aluminum that ends up in landfills, thus reducing the environmental impact of mining and processing new aluminum.

Q: Is it possible to recycle aluminum cans and turn them into new cans?: Yes, aluminum cans can be recycled into new ones. The recycling process involves melting the used cans, which is much less energy-intensive than extracting and refining new aluminum from bauxite ore. Once melted, the aluminum can be reshaped into new cans or other products. This process is not only environmentally friendly but also economically efficient, as it saves energy and reduces waste.

Q: This question asks for a comparison between aluminum and other metals, highlighting their distinct properties and characteristics.: Aluminum is a lightweight, corrosion-resistant metal with a low density, making it ideal for applications requiring strength without excessive weight. It is also a good conductor of heat and electricity. Unlike other metals like iron or copper, aluminum is not magnetic and has a lower melting point. It is also more abundant and cheaper to produce than many other metals, which makes it widely used in industries such as construction, transportation, and packaging. Aluminum's reactivity means it forms a protective oxide layer when exposed to air, which prevents further corrosion. In contrast, metals like stainless steel offer greater strength and resistance to corrosion, while copper has superior electrical conductivity. Each metal has its unique properties that make it suitable for specific applications.

Q: This question asks about the chemical reaction between aluminum and elements in the halogen group.: Aluminum reacts with halogens to form aluminum halides. The reaction is typically exothermic and can be represented by the general equation: 2Al + 3X2 鈫?2AlX3, where X represents a halogen (fluorine, chlorine, bromine, iodine, or astatine). For example, when aluminum reacts with chlorine, it forms aluminum chloride (AlCl3). The reaction is often initiated by heating the aluminum, which is then rapidly oxidized by the halogen. This process is used industrially to produce aluminum halides, which are important in various chemical applications.

Q: This question asks for everyday applications of aluminum foil.: Aluminum foil has various uses in daily life. It's commonly used for food storage, wrapping leftovers to keep them fresh. It's also used in cooking, such as covering dishes to retain moisture or creating packets for steaming foods. Aluminum foil is great for lining baking sheets to prevent sticking and making cleanup easier. It's also used for insulation, like wrapping pipes to reduce heat loss. Additionally, it's used for arts and crafts, shining surfaces, and even as a makeshift reflector for sunlight. Its versatility makes aluminum foil a staple in many households.

Q: What precautions should be taken when handling or working with aluminum?: When working with aluminum, several safety measures should be taken: Wear appropriate personal protective equipment (PPE) such as gloves, safety glasses, and a dust mask to prevent inhalation of aluminum dust. Ensure proper ventilation to avoid the buildup of dust or fumes. Use tools and equipment designed for aluminum to prevent sparks or heat buildup, which can cause fires. Store aluminum in a dry place to prevent corrosion. Always follow the manufacturer's guidelines for handling and processing aluminum, and be aware of the specific hazards associated with the aluminum products you are working with.

Q: What is the oxide layer that forms on aluminum and what are its properties?: The oxide layer on aluminum is a thin, transparent, and hard layer of aluminum oxide (Al2O3) that forms naturally when aluminum is exposed to air. This layer is highly resistant to corrosion and protects the underlying aluminum from further oxidation. It is chemically inert, which means it does not react easily with other substances, and it has a high melting point, making it stable at high temperatures. The oxide layer also has a high hardness, which helps to prevent scratching and wear. This protective oxide layer is self-healing, meaning that if it is damaged, it can regenerate and continue to protect the aluminum.

Q: This question asks about the potential health and safety risks associated with exposure to aluminum.: Aluminum exposure can lead to several safety issues. Chronic exposure may lead to neurological problems, including cognitive dysfunction and Alzheimer's disease, though the link is still debated. It can also cause bone diseases by leaching calcium from bones. Aluminum may contribute to kidney dysfunction and anemia. In occupational settings, inhalation of aluminum dust can lead to respiratory issues. It's important to note that the human body naturally eliminates aluminum, and the risk of toxicity is generally low under normal conditions. However, in certain medical conditions or with high exposure, aluminum can accumulate and pose health risks.

Q: What are the methods to decrease the expenses associated with recycling aluminum?: Yes, there are several ways to reduce the cost of recycling aluminum. One effective method is to improve collection efficiency by consolidating recycling programs and using smart waste management systems. Another approach is to invest in advanced recycling technologies that can sort and process materials more efficiently. Additionally, increasing consumer awareness about the importance of recycling and encouraging participation can lead to higher volumes of recycled materials, which can lower per-unit processing costs. Lastly, government incentives and subsidies can help offset the costs of recycling operations, making it more economically viable.

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