Cold rolled closed annealed Steel Coils from china suppliers
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 57683 m.t./month
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Specification
Cold rolled sheet products have been available for many, many years, and have been successfully used for a multitude of
applications. Today's cold rolled sheet products are much improved over those used in the past. They offer better control of
thickness, shape, width, surface finish, and other special quality features that compliment the emerging need for highly
engineered end use applications.
Cold rolled steel coil/sheet is one of the main raw material of furniture automotive parts, industry steel parts, building construction,
raw material of color painted coil. Meanwhile we can provide full hard raw material they are properly used in the high strength construction.
Standard and Grade :
Cold rolled steel coils | ||||
JIS G3141-2005 | EN10130-2006 | ASTM A1008-12a | ||
Commercial quality | SPCC | DC01 | CS Type A/B/C | |
Drawing quality | SPCD | DC03 | DS Type A/B | |
Deep drawing quality | SPCE SPCF(non aging) | DC04 | DDS | |
Extra deep drawing quality | SPCG(non aging) | DC05/06 | EDDS | |
Application :
Automobile Industry, White Goods, Home Applicances, Oil & Air filters, semi product for coating with enamel or zinc, construction &
building sector, air-conditioning, furniture, radiators, tubes, profiles, mechanical construction, shelving, containers, drums
Packing:
Packaging Detail | The packing of coil consists of anti-damp paper ,PVC film ,hardboard paper , steel box , strapped with steel strips, fitted with locks and edge protectors and guarantees the optimal condition of the delivered goods. Each coil can be additionally fitted with wooden/steel skids(eye of the side) or wooden pallets(eye of the sky) |
Delivery Time | within 30 days of receipt of LC original or prepayment |
Our Services:
MOQ | FCL, 25 metric tons per 20GP, can be assorted with different sizes. |
LCL for trial order is acceptable. | |
Price Term | EX-WORK, FOB China Port, CNF, CIF |
Payment | T/T, 30% advanced payment before production and balance before shipment; OR Irrevocable L/C at sight. |
Delivery Time | within 30 days of receipt of LC original or prepayment |
FAQ:
1. Can you offer OEM to me? What about MOQ?
Of course, we are a professional with OEM manufacturer for 9 years. the MOQ can be 50 ton/ order.
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.
4.How Can I Get Some Sample?
We are honored to offer you free sample, but courier charges will be on your side.
- Q: What are the common methods of forming steel coils?
- There are several common methods for forming steel coils, each with its own unique advantages and applications. The most common method is known as hot rolling. This involves heating a large steel slab to a high temperature and passing it through a series of rollers to reduce its thickness. The steel is then coiled into a large, continuous roll. Hot rolling is typically used for producing steel coils with a consistent thickness and a smooth surface finish. It is commonly used in industries such as automotive, construction, and manufacturing. Another method is cold rolling, which is similar to hot rolling but is performed at room temperature. Cold rolling involves passing the steel through a set of rollers to further reduce its thickness and improve its surface finish. This process is often used to produce steel coils with precise dimensions and excellent mechanical properties. Cold-rolled steel coils are commonly used in applications that require high strength, such as in the production of appliances, electrical components, and structural components. A third method is known as galvanizing. This involves coating the steel coil with a layer of zinc to protect it from corrosion. The steel coil is first cleaned and then immersed in a bath of molten zinc. The zinc adheres to the surface of the steel, forming a protective layer. Galvanized steel coils are widely used in outdoor applications, such as roofing, fencing, and automotive parts, due to their excellent corrosion resistance. Lastly, there is the electro-galvanizing method. This process involves applying a thin layer of zinc to the surface of the steel coil through an electroplating process. The steel coil is immersed in an electrolyte solution and an electric current is passed through it, causing the zinc to deposit onto the surface of the steel. Electro-galvanized steel coils are commonly used in industries that require a smooth and aesthetically pleasing finish, such as in the production of appliances, automotive parts, and decorative items. Overall, these common methods of forming steel coils provide a wide range of options for different applications and requirements. Whether it is hot rolling, cold rolling, galvanizing, or electro-galvanizing, each method offers unique benefits in terms of strength, durability, surface finish, and corrosion resistance.
- Q: How are steel coils coated?
- Steel coils are coated through a process called coil coating, where the steel is cleaned, treated, and then coated with a protective layer using techniques such as roll coating or spray coating.
- Q: Im going to buy T-304 Stainless Steel exhaust tips for my truck. Is T-304 Stainless Steel good metal?
- Surprisingly any stainless steel is considered soft or tough metal. A hardness tester will bare this out. It resists work hardening which means you can bend it many more times than cold rolled or hot rolled steel before it will break. Your choice is a good one for your intended purpose.
- Q: What are the common coil processing methods?
- Some common coil processing methods include slitting, cut-to-length, leveling, and blanking. These methods are used to transform large coils of metal into smaller, more manageable sheets or strips for further manufacturing processes.
- Q: How are steel coils used in the production of containers?
- Steel coils are used in the production of containers as they are the primary material for manufacturing container bodies. These coils are shaped and welded into the desired container shape, providing strength and durability to the final product.
- Q: Specifically, for the main support beam found in a basement.
- Glulam. Cheaper to buy, cheaper to install. Takes up less space than an I-beam.
- Q: How are steel coils used in the production of agricultural fencing?
- Steel coils are used in the production of agricultural fencing as they are transformed into wires that are woven, welded, or twisted to create durable and sturdy fences. These steel coils are typically made from high-quality steel, which ensures strength and longevity, making them ideal for withstanding the demands of agricultural environments.
- Q: Can steel coils be used in the production of packaging materials?
- Yes, steel coils can be used in the production of packaging materials. Steel coils are commonly used to manufacture metal packaging materials such as cans, containers, and drums. The strength and durability of steel make it an excellent choice for packaging materials that require protection and stability. Additionally, steel coils can be easily shaped and formed to meet specific packaging requirements, making them versatile for various applications in the packaging industry.
- Q: How are steel coils used in the automotive stamping process?
- Steel coils are a critical component in the automotive stamping process. These coils are essentially large rolls of steel that are unwound and fed into stamping machines. The coils are typically made of high-quality steel and come in various thicknesses and widths to meet the specific requirements of different automotive parts. During the stamping process, the steel coils are fed through a series of dies and presses that shape and form the metal into the desired automotive components. The coils are unwound and passed through a straightener to remove any bends or twists, ensuring a smooth and consistent feed into the stamping machine. The stamping machine then uses a combination of hydraulic or mechanical force to press the steel coil against a die, which is a specially designed mold that gives shape to the metal. The die is often made of hardened steel to withstand the pressure and provide accurate and repeatable results. The steel coil is fed into the stamping machine at a high speed, and as it passes through the die, the metal is formed into various automotive parts such as body panels, doors, hoods, fenders, and other structural components. The stamping process allows for high precision and consistency in producing these parts, ensuring they meet the required specifications and tolerances. Once the metal is formed, it may undergo additional processes such as trimming, piercing, or bending to achieve the final shape. These processes are often performed in subsequent stamping stations or by using progressive dies that combine multiple operations into a single pass. Overall, steel coils play a vital role in the automotive stamping process as they provide the raw material required to produce various components. The use of steel ensures the necessary strength, durability, and safety of the automotive parts while maintaining cost-effectiveness and mass production capabilities.
- Q: How are steel coils used in the production of elevator components?
- Steel coils are an essential component in the production of elevator components. These coils are made from high-quality steel that is specifically designed to meet the demanding requirements of elevator manufacturing. One of the primary uses of steel coils in elevator production is for the manufacturing of elevator doors. The coils are processed into flat sheets and then cut into the desired dimensions to create the doors. These doors require strength and durability to withstand frequent use and ensure passenger safety. Steel coils provide the necessary structural integrity and resistance to deformation that is necessary for elevator doors. Additionally, steel coils are also used in the manufacturing of elevator cabins. The coils are processed and formed into various shapes to create the walls and flooring of the elevator cabins. The strength and rigidity of steel make it an ideal material for this purpose, as it can withstand heavy loads and provide a secure and stable environment for passengers. Moreover, steel coils are used in the production of elevator shafts. The coils are rolled into cylindrical shapes and welded together to create the structural framework of the elevator shafts. These shafts need to be strong and rigid to support the weight of the elevator and ensure smooth and safe vertical movement. Steel coils provide the necessary strength, stability, and load-bearing capacity for this critical component of elevator systems. In summary, steel coils are vital in the production of elevator components such as doors, cabins, and shafts. Their strength, durability, and versatility make them suitable for creating reliable and safe elevator systems that can transport passengers efficiently and securely.
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Cold rolled closed annealed Steel Coils from china suppliers
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 57683 m.t./month
OKorder Service Pledge
OKorder Financial Service
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