Stucco Embossed Aluminum Coil for High Performance Refrigeration Aluminum Condenser Coil

Stucco Embossed Aluminum Coil for High Performance Refrigeration Aluminum Condenser Coil System 1

Stucco Embossed Aluminum Coil for High Performance Refrigeration Aluminum Condenser Coil

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t

Supply Capability:: 10000 m.t/month

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2.Main Features of Refrigeration Aluminum Condenser Coil ：

1). The heat exchangers have a wide rang of plications such as: Window, Split and package AC systems;
2). Commercial Refrigeration Systems (Kitchen refrigerator, bottle cooler, deep freezer, milk tank, etc);
3). Industrial Refrigeration Systems (Printing machine, Colling machine, etc);
4). Automobile-Buses / Car air conditioning;
5). Railway air-conditioning an Marine air-conditioning;
6). Special Application Coils.

3. Refrigeration Aluminum Condenser Coil Images:

Refrigeration Aluminum Condenser Coil with High Performence

4. Refrigeration Aluminum Condenser Coil Specification:

Fin Pattern	Copper Tube O. D. (mm)	Row Space(mm)	Hole Space(mm)	Fin Thickness(mm)	Fin Space(mm)
Fin Pattern	Copper Tube O. D. (mm)	Row Space(mm)	Hole Space(mm)	Fin Thickness(mm)	Flat fin	Sine wave with blade fin	Smooth sine wave fin	Window fin	Sesamoid fin
A	7	12.7	21	0.105	/	/	1.3	1.3	/
B	7	13.2	17.6	0.105	/	/	1.3	1.3	/
C	7	12.7	20.4	0.105	/	/	1.3~1.8	1.3~1.8	/
D	7.94	15.88	25.4	0.105	1.8~3.0	1.8~3.0	1.8~3.0	1.8~3.0	/
E	9.52	22	25.4	0.105~0.15	1.6~3.2	1.6~3.2	1.6~3.2	1.6~3.2	/
F	9.52	22	25.4	0.18~0.4	3.5~6.35	/	/	/	/
G	9.52	21.65	25	0.105~0.18	1.6~3.2	1.6~3.2	1.6~3.2	1.6~3.2	/
H	9.52	21.65	25	0.15~0.24	3.2~6.35	3.2~6.35	3.2~6.35	/	/
I	12.75	27.5	31.75	0.115~0.15	1.5~3.5	1.5~3.5	1.5~3.5	1.5~3.5	1.6~3.2
J	15.88	33	38.1	0.115~0.15	1.5~4.0	1.5~4.0	1.5~4.0	/	/
K	15.88	34.64	40	0.115~0.15	/	2.6~3.5	2.6~3.5	/	/

5.FAQ

Q1.How long have you been in this product?
A1:More than 10 years.

Q2. What's the minium quantity(MOQ)?
A2. 5 Metric tons

Q3. How long is shipping time?
A3. 7 (ready-made products)-25 days(OEM)

Q4. How do you guarantee the quality?
A4. 1. Cooperating and Exchaning experience with sevral quoted aluminum companies
2. Japanese and Swiss production line and skilled works (regular training and testing)
3. more than 10 years production experience.

Q5. Do you have after sale service?
A5. Yes. Any quality problem occurs within one year, pls take photoes,we will be responsible.

Q: What do the two items (COIL:873347 HEAT: number) on the label of the raw material of aluminum coil stand for?: COIL means aluminum coil and HEAT means heating, so together they mean hot rolled coil.

Q: What happened to the aluminum coil coming out of the annealing furnace?: There is oil on the aluminum coil and the annealing time is too long.

Q: Can aluminum coils be used in automotive manufacturing?: Yes, aluminum coils can be used in automotive manufacturing. Aluminum is a lightweight and durable material, making it a suitable choice for various automotive components such as body panels, engine parts, and heat exchangers. Its corrosion resistance and recyclability also make it an attractive option for the automotive industry.

Q: How are aluminum coils inspected for quality?: Aluminum coils are inspected for quality through a series of rigorous tests and inspections. These inspections are crucial to ensure that the coils meet the required industry standards and specifications. One common method used to inspect aluminum coils is visual inspection. Trained inspectors visually examine the coils for any visible defects such as surface scratches, dents, or any other physical imperfections that may affect the quality of the coil. This inspection is typically done using specialized lighting and magnification equipment to ensure thorough examination. Another important inspection method is dimensional inspection. In this process, the dimensions of the aluminum coils are measured and compared against the specified tolerances. This helps ensure that the coils meet the required size and shape requirements. Coating inspection is also an essential part of the quality inspection process. The coating on aluminum coils is inspected for uniformity, adhesion, and thickness. Specialized instruments are used to measure the coating thickness and ensure that it meets the specified requirements. Additionally, mechanical properties such as tensile strength, yield strength, and elongation are tested to assess the strength and durability of the aluminum coils. These tests involve subjecting samples from the coils to controlled stress and measuring their response. Lastly, various non-destructive testing techniques are employed to detect any hidden defects or flaws that may not be visible to the naked eye. These techniques include ultrasonic testing, eddy current testing, and dye penetrant testing. These methods help identify any internal defects such as cracks or voids that could compromise the quality of the aluminum coils. Overall, a combination of visual inspections, dimensional measurements, coating inspections, mechanical property testing, and non-destructive testing techniques are employed to thoroughly inspect aluminum coils and ensure their quality before they are deemed suitable for use in various industries such as construction, automotive, and aerospace.

Q: How do aluminum coils compare to brass coils in terms of corrosion resistance?: In terms of corrosion resistance, aluminum coils generally outperform brass coils due to the presence of a natural oxide layer on aluminum's surface. This layer acts as a protective barrier, shielding the metal from moisture and other corrosive elements. On the other hand, brass coils, made from copper and zinc, are more vulnerable to oxidation and corrosion. Although brass coils may develop a protective patina over time, it is not as effective as the oxide layer found on aluminum coils. As a result, aluminum coils are commonly chosen for applications that require high corrosion resistance, such as in marine or coastal environments.

Q: Can aluminum coils be used in agricultural applications?: Aluminum coils are suitable for agricultural applications. They offer numerous benefits for agricultural purposes due to their versatility and lightweight nature. In the agricultural industry, aluminum coils are commonly utilized in greenhouse frames, irrigation systems, and grain storage bins. The resistance to corrosion is one of the key advantages of aluminum coils in agricultural applications. Aluminum is naturally resistant to rust and can withstand exposure to moisture, chemicals, and other elements commonly found in agricultural environments. As a result, it is a durable and long-lasting choice for agricultural equipment that needs to endure harsh conditions. Moreover, aluminum coils have excellent thermal conductivity, allowing them to efficiently transfer heat. This property makes them ideal for heat exchangers, which are frequently used in agricultural machinery like tractors and combine harvesters. Efficient heat transfer helps maintain optimal operating temperatures and enhances overall equipment performance. Additionally, the lightweight nature of aluminum coils makes them easy to handle and transport. This is particularly advantageous in agricultural applications where equipment needs to be frequently moved, such as portable irrigation systems or lightweight structures. The lightweight nature of aluminum also aids in reducing fuel consumption in machinery, leading to cost savings and environmental benefits. Furthermore, aluminum is a non-toxic material, ensuring its safety in agricultural applications. It does not release any harmful chemicals or leach into the soil, thus keeping crops uncontaminated and safe for consumption. In conclusion, aluminum coils are a reliable and efficient choice for various agricultural equipment and structures. Their corrosion resistance, thermal conductivity, lightweight nature, and non-toxic properties contribute to increased productivity and sustainability in the agricultural industry.

Q: How is an aluminum coil made?: An aluminum coil is made through a process called aluminum coil rolling, which involves several stages of manufacturing. The process begins with casting, where molten aluminum is poured into large molds to form large ingots or billets. These ingots are then heated to a specific temperature to improve their malleability. Once heated, the ingots are hot-rolled into thin strips using heavy machinery known as hot rolling mills. During this process, the ingots are passed through a series of rollers that gradually reduce their thickness while increasing their length. This continuous hot rolling ensures a uniform thickness and smooth surface finish. After hot rolling, the aluminum strips are cooled and then subjected to further processing. They are often subjected to cold rolling, which involves passing the strips through cold rolling mills. Cold rolling further reduces the thickness of the aluminum strips, creating the desired gauge or thickness required for the final product. To improve the mechanical properties and surface finish of the aluminum, the cold-rolled coils may undergo additional processes such as annealing, tempering, or surface treatment. Annealing involves heating the coils to a specific temperature and then slowly cooling them to relieve internal stresses and improve their ductility. Tempering is a similar process that involves reheating the coils to a lower temperature than annealing. Once the desired properties are achieved, the aluminum coils are typically trimmed, cut, and packaged into coils or sheets, ready for distribution or further fabrication. These coils can be used in various industries, such as construction, automotive, aerospace, and packaging, where their lightweight, corrosion resistance, and excellent thermal conductivity make them highly sought after materials.

Q: What are the differences among various types of steel wires and their respective coiling techniques?: <p>Yes, there are differences between different types of steel wires and their coiling methods. Steel wires can be categorized based on their composition, strength, and use, such as carbon steel, stainless steel, and alloy steel wires. Each type has unique properties that affect their coiling methods. For instance, carbon steel wires are strong and ductile, suitable for standard coiling techniques, while stainless steel wires offer corrosion resistance and may require special handling to prevent damage. The coiling methods also vary; some common ones include spool coiling, loop coiling, and pancake coiling. Each method has specific applications and considerations for wire diameter, tension, and storage. Understanding these differences is crucial for selecting the appropriate wire and coiling technique for a given application.</p>

Q: This question asks about the maintenance difficulty of aluminum coils.: <p>Aluminum coils are relatively easy to maintain. They are resistant to corrosion and do not require frequent cleaning or special treatments. Regular inspection for any physical damage or signs of wear is sufficient. However, it's important to keep them dry and clean to prevent any potential issues. For specific applications, such as in HVAC systems, regular cleaning may be necessary to ensure optimal performance. Overall, maintenance is minimal compared to other materials.</p>