Prime Cold Galvanized Steel Coil High Quality

Prime Cold Galvanized Steel Coil High Quality System 1

Prime Cold Galvanized Steel Coil High Quality

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 200 m.t.

Supply Capability:: 20000 m.t./month

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1.Structure of Cold Rolled Steel Description：

The raw material of cold rolled steel coil/sheet is high quality hot rolled product, and after pickling continuous rolling, degreasing, annealing,skin pass,slitting and cut to length line etc. Along with it many kinds of new technology and new process of global cold rolling production have been applied. Therefore the quality of the goods could be guaranteed. The product is widely used in outdoor and interior decoration, furnishing manufacturing, home appliance, automobile etc.

2.Main Features of the Cold Rolled Steel：

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

3.Cold Rolled Steel Images

Prime Cold Galvanized Steel Coil High Quality

4.Cold Rolled Steel Specification

Standard:AISI,ASTM,DIN,GB,JIS,JIS G3302 ASTM 653M EN10142

Grade: Q195~Q345

Thickness: 0.16mm~1.5mm,0.16-1.5mm

Width: 1250,600-1250mm

Coil weight:3-12 MT

Coil ID:508/610mm

Chemical composition:

Prime Cold Galvanized Steel Coil High Quality

5.FAQ of Cold Rolled Steel

We have organized several common questions for our clients，may help you sincerely：

1.How about your company？

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

2.How to guarantee the quality of the products？

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

3. How long can we receive the product after purchase?

Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.

Q:How are steel coils used in the manufacturing of automotive components?: Steel coils are used in the manufacturing of automotive components by being processed and shaped into various parts such as body panels, frames, suspension components, and engine parts. The coils are typically cut, formed, and welded to create the desired shape and strength required for each specific component. The use of steel coils allows for the production of durable, strong, and cost-effective automotive parts that meet the industry's high standards for safety and performance.

Q:i'm looking into buying a stainless steel ring for somebody as a gift.i'm on a budget (heh) and the ring is about $50.will it rust or tarnish? it'd be embarrassing if i gave it to someone, and it begins rusting :Pthanks: Stainless Steel does not rust...that is why it is used in our kitchens and the top kitchens of the world...!! sorry...Stainless Steel does not Tarnish either!

Q:What is the average shelf life of a steel coil?: The average shelf life of a steel coil can vary depending on various factors such as the type of steel, storage conditions, and handling practices. However, under ideal conditions, steel coils can typically be stored for several years without significant deterioration or loss in quality.

Q:Can steel coils be used in the production of construction machinery?: Yes, steel coils can be used in the production of construction machinery. Steel coils are often used as raw materials for manufacturing various components of construction machinery such as frames, chassis, gears, and structural parts. The high strength and durability of steel make it an ideal material for construction machinery, which often requires heavy-duty performance in tough working conditions. Additionally, steel coils can be easily shaped, welded, and fabricated into the desired forms and sizes, allowing for customization and versatility in the production of construction machinery.

Q:what happened to all the steel beams from the WTC buildings? did anyone do any forensic analysisof any of the steel?: Some of the steel was recycled for sale to other countries where they aren't so picky about reusing building materials. NIST had 200 pieces of the steel for their investigation, which they returned last year. This was covered in the press. The rest of the steel was held at JFK international airport's Hangar 17. Much of it will be placed/has been placed in the new museum beneath the Memorial at the WTC site. Thousands of pieces are being given out for 9/11 memorials all over the world. Just about every day you read in the newspaper about another piece going here or there to this city or that city. Yes, a lot of the steel was tested for a number of chemical compounds. It had to be for safety reasons before storing it and giving it out. Depending upon what countries the recycled beams were sent to and their rules, it was sometimes tested at the ports of entry over there, as well.

Q:What are the common methods of preserving steel coils?: Some common methods of preserving steel coils include applying protective coatings, such as oil or paint, to prevent corrosion and rust formation. Another method is using VCI (Vapor Corrosion Inhibitor) paper or film, which releases chemicals that prevent oxidation. Additionally, steel coils can be stored in climate-controlled environments or wrapped in moisture-resistant materials to minimize exposure to moisture and humidity, which can accelerate corrosion.

Q:What are the common coil thickness and width combinations available for steel coils?: The common coil thickness and width combinations available for steel coils can vary depending on the specific requirements and standards of the industry. However, there are some commonly found combinations that are widely used. In terms of coil thickness, common options range from thin to thick coils. Thin coils typically have a thickness ranging from 0.4mm to 3.0mm, while medium thickness coils can be around 3.0mm to 6.0mm. For thicker coils, the range can be from 6.0mm to 25.0mm or even higher, depending on the specific application. Regarding coil width, it also varies based on the intended usage. Some common options include coils with widths of 600mm, 750mm, 900mm, 1000mm, 1200mm, 1250mm, and 1500mm. However, wider or narrower coils can also be available depending on the specific requirements of the customer or industry. Ultimately, the most suitable coil thickness and width combination will depend on factors such as the intended application, manufacturing processes, transportation limitations, and customer preferences. It is essential to consult with steel coil manufacturers or suppliers to determine the most appropriate options for your specific needs.

Q:What are the benefits of using stainless steel coils?: There are several benefits to using stainless steel coils in various applications. Firstly, stainless steel coils are known for their exceptional strength and durability. This makes them highly resistant to corrosion, rust, and stains. As a result, stainless steel coils can withstand harsh environmental conditions and are suitable for both indoor and outdoor use. This longevity ensures that the coils will last for a long time, reducing the need for frequent replacements and saving costs in the long run. Additionally, stainless steel coils offer excellent heat resistance. They can withstand high temperatures without warping or losing their structural integrity. This makes stainless steel coils ideal for use in applications that involve extreme heat or thermal cycling, such as in industrial furnaces or heating systems. Another advantage of using stainless steel coils is their versatility. Stainless steel is a highly adaptable material that can be easily formed into various shapes and sizes. This allows for customization and flexibility in design, making it suitable for a wide range of applications in different industries. Whether it is used in construction, automotive, aerospace, or even household appliances, stainless steel coils can be tailored to meet specific requirements. In addition to their physical properties, stainless steel coils are also favored for their hygienic properties. Stainless steel is non-porous, which means it is resistant to bacteria, mold, and other contaminants. This makes it an excellent choice for applications that require strict cleanliness and hygiene standards, such as in the food and beverage industry or medical equipment. Lastly, stainless steel coils are also environmentally friendly. They are fully recyclable, meaning they can be melted down and reused to create new products. This helps to reduce waste and conserve resources, making stainless steel coils a sustainable choice for many industries. Overall, the benefits of using stainless steel coils include their strength, durability, heat resistance, versatility, hygiene, and environmental friendliness. These qualities make stainless steel coils a reliable and cost-effective solution for a wide range of applications.

Q:How do steel coils contribute to the HVAC industry?: Steel coils are an integral component of the HVAC (Heating, Ventilation, and Air Conditioning) industry and play a crucial role in the functioning and efficiency of HVAC systems. These coils are typically made from high-quality steel, such as stainless steel or galvanized steel, which ensures durability and resistance to corrosion. One of the main ways steel coils contribute to the HVAC industry is by facilitating heat transfer. HVAC systems use coils to transfer heat between the air and a refrigerant. In air conditioning units, for example, the evaporator coil absorbs heat from the indoor air, while the condenser coil releases heat to the outside air. The steel coils in these units provide a large surface area for efficient heat exchange, enabling the cooling or heating of the air as required. Moreover, steel coils also contribute to the overall energy efficiency of HVAC systems. By maximizing heat transfer, these coils allow HVAC systems to operate at optimal performance levels while consuming less energy. This not only helps reduce energy costs for users but also makes HVAC systems more environmentally friendly by minimizing energy consumption and greenhouse gas emissions. Steel coils in HVAC systems also contribute to the quality of indoor air. As air passes over the coils, any impurities, such as dust, dirt, or mold, can accumulate on the coil's surface. Regular maintenance and cleaning of the coils are essential to prevent the buildup of contaminants that could negatively impact air quality. Properly maintained steel coils ensure clean and healthy indoor air, which is particularly important for commercial buildings, hospitals, and other spaces where air quality is crucial. In addition to their heat transfer and energy efficiency capabilities, steel coils also provide durability and longevity to HVAC systems. Steel is a strong and resilient material that can withstand high temperatures, pressure, and environmental stressors. By using steel coils, HVAC systems can operate reliably and efficiently for extended periods, reducing the need for frequent repairs or replacements. Overall, steel coils are a vital component of the HVAC industry. They enable efficient heat transfer, improve energy efficiency, enhance indoor air quality, and provide durability to HVAC systems. Without steel coils, the performance and effectiveness of HVAC systems would be significantly compromised, making them an indispensable element of the HVAC industry.

Q:What are the different thickness tolerances for steel coils?: The different thickness tolerances for steel coils can vary depending on the specific requirements and industry standards. However, some common thickness tolerances for steel coils include: - Standard Tolerance: This tolerance typically ranges from ±0.005 inches to ±0.010 inches, meaning that the actual thickness of the steel coil can deviate within this range from the specified thickness. - Tighter Tolerance: In some cases, stricter tolerances may be required, especially for critical applications or industries. Tighter tolerances can range from ±0.002 inches to ±0.005 inches, ensuring a more precise thickness control for the steel coils. - Custom Tolerance: Depending on the specific needs of a project or customer, custom thickness tolerances can be defined. These tolerances can be either looser or tighter than the standard or tighter tolerances, depending on the application and the desired level of precision. It is important to note that different industries and applications may have their own specific tolerance requirements. For instance, industries like automotive or aerospace may require tighter tolerances due to the critical nature of their applications, while other industries may accept looser tolerances. Additionally, the specific type of steel being used can also impact the acceptable thickness tolerances. Therefore, it is crucial to consult the relevant industry standards and specifications to determine the appropriate thickness tolerances for steel coils in a particular application.

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