Chinese Best Cold Rolled Steel Coil--Any type in Good Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
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Chinese Best Cold Rolled Steel Coil--Any type in Good Quality
1.Structure 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.
2.Main Features of the Cold Rolled Steel：
• Excellent process capability
• Smooth and flat surface
• Workability, durability
• High strength
• Good visual effect
3. Cold Rolled Steel Images
4.Cold Rolled Steel Specification
Standard:AISI,ASTM,DIN,GB,JIS,JIS G3302 ASTM 653M EN10142
Grade: Q195~Q345
Thickness: 0.16mm~2.0mm
Width: 1250mm MAX
Coil weight:3-12 MT
5. FAQ of Cold Rolled Steel
1.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；
2. 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: What are the different coil packaging materials used for steel coils?
- The different coil packaging materials used for steel coils include steel strapping, plastic strapping, stretch wrap, and wooden crates.
- Q: I work the Copper plating line at a custom plating facility in MI.I like to use jumper cables with the jumper cable clamps to help confirm electric current is getting to my parts that I am plating. The acids in the Acid copper is constantly eating the steel and copper clamps. WIll I get a good enough current through stainless steel clamps? I use stainless steel hooks, but our maintenance man thinks that is one of the reasons why I have prblems with my parts turning out. I still think it has to do with the clamps getting eatin up. My question is Is stainless steel as good or reliable enough to run an electrical current to my parts if I am using stainless steel or is it best to use another method to try and get a better connection.Please state your sources or experience with working with electricity. I need to get honest answers and not this is my opinion. We are talking about my making a living so this is important to me so I can bring food home to my table. Thanks for all the help.
- Stainless Steel Conductivity
- Q: How do steel coils contribute to the marine vessel construction industry?
- The marine vessel construction industry heavily relies on steel coils as vital components. These coils, typically made of high-quality steel, are crucial for fabricating various structural elements of ships and boats. They are utilized in multiple ways to contribute to the construction and functionality of marine vessels. To begin with, steel coils are essential for constructing the hull, which serves as the main body of the ship. Given the harsh conditions at sea, such as waves, corrosion, and impacts, the hull requires strong and durable materials. Steel coils provide the necessary strength and integrity to ensure the structural stability and safety of the vessel. Furthermore, steel coils are utilized in fabricating decks, bulkheads, and other internal structures of marine vessels. These components are vital for dividing the ship into compartments, providing stability, and supporting various equipment and machinery. Steel coils, known for their excellent tensile strength, can bear heavy loads and resist deformation, making them ideal for constructing these crucial elements. In addition, steel coils are employed in the construction of propulsion systems and other mechanical parts of marine vessels. These coils are often shaped and formed into specific components, such as shafts, gears, and propellers, which are essential for the vessel's propulsion and maneuverability. The high strength and durability of steel coils ensure the reliability and efficiency of these mechanical systems, enabling smooth navigation and operation of the vessel. Moreover, steel coils contribute to the marine vessel construction industry by enhancing safety and longevity. Steel is highly resistant to corrosion, a major concern in marine environments due to saltwater exposure. By utilizing steel coils, marine vessels can withstand the corrosive effects of seawater, reducing the need for frequent maintenance and repair. This, in turn, improves the vessel's lifespan and minimizes the risk of accidents or failures at sea. In conclusion, steel coils are indispensable in the marine vessel construction industry. They provide the necessary strength, durability, and resistance to corrosion, ensuring the safety, performance, and longevity of ships and boats. Whether it is the construction of the hull, fabrication of internal structures, or creation of mechanical components, steel coils play a vital role in every aspect of marine vessel construction.
- Q: What are the common methods of painting steel coils?
- There are several common methods used for painting steel coils, depending on the specific requirements and desired outcomes. Here are some of the most commonly employed methods: 1. Coil coating: This is the most common method used for painting steel coils. It involves applying a layer of paint on the coil's surface before it is shaped into its final form. The coil is first cleaned and pre-treated with chemicals to ensure proper adhesion of the paint. Then, the paint is applied using various techniques such as roll coating, spray coating, or dip coating. The coil is then cured in an oven to ensure proper drying and adhesion of the paint. 2. Electrostatic painting: This method involves using an electrostatic charge to apply the paint onto the steel coil. The coil is first cleaned and pre-treated, and then an electrostatic charge is applied to the paint particles. The charged particles are attracted to the grounded coil, resulting in an even and efficient paint application. This method is often used for high-performance coatings as it provides excellent coverage and adhesion. 3. Powder coating: Powder coating is a popular method for painting steel coils, especially for applications that require a durable and long-lasting finish. In this method, a dry powder paint is applied to the coil's surface electrostatically. The powder adheres to the coil due to the electrostatic charge, and then the coil is heated in an oven to melt and cure the powder, forming a smooth and protective coating. 4. Spray painting: Spray painting is commonly used for smaller steel coils or touch-up applications. It involves using a spray gun to apply the paint onto the coil's surface. The coil is cleaned and pre-treated, and then the paint is sprayed in a controlled and even manner. This method allows for precise control and customization of the paint application. Overall, the choice of painting method depends on factors such as the desired finish, durability requirements, cost considerations, and the specific application of the steel coil. Each method has its own advantages and limitations, and it is important to select the most suitable method based on the specific needs and constraints of the project.
- Q: Can steel coils be welded?
- Yes, steel coils can be welded. Welding is a common method used to join steel coils together, whether for manufacturing purposes or repair work.
- Q: Can steel coils be deep-drawn?
- Yes, steel coils can be deep-drawn. Deep-drawing is a metal forming process where a sheet or coil is drawn into a die cavity to create a three-dimensional shape. Steel coils, due to their high strength and ductility, are often used in deep-drawing applications to produce various products such as automotive parts, kitchen appliances, and containers.
- Q: How are steel coils used in the production of metal cladding?
- Steel coils serve as the primary raw material for metal cladding production. Metal cladding involves covering a building's exterior with a layer of steel to enhance its durability, aesthetics, and insulation. To begin the manufacturing process, galvanized steel coils are used. These coils are made by coating steel with zinc to prevent corrosion. They are then unrolled and fed into a roll-forming machine, which shapes them into the desired profile for the cladding panels. Once the coils are formed, they undergo various processes to improve their properties. These processes include cutting, perforating, and embossing to create patterns, textures, or openings in the panels. Additional protective layers, such as paint or powder coating, can also be applied to enhance corrosion resistance and appearance. The shaped and processed coils are assembled into metal cladding panels. These panels interlock seamlessly to create an appealing exterior for buildings. They can be attached to the building's structure using screws, clips, or adhesives. Using steel coils in metal cladding production offers several advantages. Steel is a strong and durable material, making it suitable for exterior applications that require resistance to weathering, impact, and other environmental factors. It also allows for a wide range of design options and customization. In summary, steel coils are essential in the production of metal cladding. They serve as the raw material, which is shaped, processed, and assembled into panels that enhance buildings' protection, aesthetics, and insulation properties.
- Q: How are steel coils loaded and unloaded from ships?
- Steel coils are typically loaded and unloaded from ships using cranes or heavy machinery. The coils are lifted onto the ship using hooks or clamps, and secured in place to prevent movement during transportation. Once the ship reaches its destination, the coils are then carefully lifted off the ship and transferred to trucks or other modes of transportation for further distribution.
- Q: How are steel coils used in the production of telecommunications equipment?
- Steel coils are commonly used in the production of telecommunications equipment as they provide structural support and durability. These coils are used to create various components of telecommunications equipment, such as cabinets, racks, and enclosures. One important application of steel coils in telecommunications equipment is the manufacturing of cabinets. These cabinets house the sensitive electronic components and wiring used in telecommunications systems. Steel coils are typically formed and shaped to create the structure of these cabinets, providing a sturdy and reliable housing for the equipment. The steel material also provides protection against external factors like impacts, dust, and moisture, ensuring the longevity and integrity of the telecommunications equipment. Steel coils are also utilized in the production of racks for telecommunications equipment. These racks are designed to hold multiple pieces of equipment, such as servers, switches, and routers, in an organized and accessible manner. The strength and rigidity of steel coils make them an ideal material for constructing these racks, ensuring that they can bear the weight of multiple devices and withstand the constant handling and movement that occurs in telecommunication environments. Furthermore, steel coils are used to manufacture enclosures for telecommunications equipment. Enclosures are protective casings that shield sensitive electronic components from external influences like electromagnetic interference and physical damage. Steel coils are often formed into specific shapes and sizes to create these enclosures, providing a robust barrier that safeguards the equipment from various external threats. In summary, steel coils play a crucial role in the production of telecommunications equipment by providing structural support, durability, and protection. They are used to create cabinets, racks, and enclosures, which ensure the proper functioning and longevity of the sensitive electronic components used in telecommunication systems.
- Q: Ive been playing with my ping i3 graphite irons for 6 years now and some days i can hit it and some days i cant. Then i tried out my friends irons the other day and he had steel and i was hitting the ball anywhere i wanted it to go..Is that a fluke or is steel irons just better than shaft? I was thinking about trading my graphites for steel, is that a good idea??
- Ping Graphite Iron Shafts
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Chinese Best Cold Rolled Steel Coil--Any type in Good Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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