Hot-Dip Galvanized Steel Coil Prime Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 20000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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1.Structure of Hot-Dip Galvanized Steel Coil Description：
Hot-dip galvanized steel coils are available with a pure zinc coating through the hot-dip galvanizing process.
It offers the economy, strength and formability of steel combined with the corrosion resistance of zinc.
The hot-dip process is the process by which steel gets coated in layers of zinc to protect against rust.
It is especially useful for countless outdoor and industrial applications.
2.Main Features of Hot-Dip Galvanized Steel Coil：
• Base material for countless outdoor and industrial applications
• High corrosion resistance
• High strength
• Good formability
• Rust- proof ability
• Good visual effect
3.Hot-Dip Galvanized Steel Coil Images
4. Hot-Dip Galvanized Steel Coil Specification
Operate Standard: ASTM A653M-04/JIS G3302/DIN EN10143/GBT 2518-2008
Grade : SGCD,SGCH, Q195,DX51D
Zinc coating :40-180g( as required)
Width:914-1250mm(914mm, 1215mm,1250mm,1000mm the most common)
Coil id:508mm/610mm
Coil weight: 4-10 MT(as required)
Surface: regular/mini/zero spangle, chromated, skin pass, dry etc.
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5.FAQ of Hot-Dip Galvanized Steel Coil
We have organized several common questions for our clients，may help you sincerely：
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；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
2) What is the minimum order quantity ?
Our MOQ is 50mt for each size. And we will consider to give more discount if you make big order like 1000 tons and more. Further more, the more appropriate payment term your offer the better price we can provide.
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:Can steel coils be coated with electrically conductive materials?
- Yes, steel coils can be coated with electrically conductive materials.
- Q:How are steel coils used in the production of automotive stampings?
- Automotive stampings heavily rely on steel coils, which are vital for their production. These coils are typically crafted from top-notch steel and are cut into specific measurements to meet automotive manufacturers' specifications. To begin the process of using steel coils for automotive stampings, the steel must first be uncoiled. This task is accomplished by a machine called a decoiler, which unwinds the coil and feeds it into the stamping machine. By utilizing the decoiler, a consistent supply of steel is ensured for the stamping process. Once the steel coil is unwound, it is inserted into the stamping machine. Equipped with a die specifically designed for shaping the steel into desired automotive components, the machine commences its work. The die is capable of creating intricate and accurate shapes, such as car body panels, doors, fenders, and structural elements. By applying force, the stamping machine presses the steel coil against the die, forming it into the desired shape. The high-quality steel utilized in the coils guarantees that the stamped components possess the necessary strength and durability required for automotive applications. Following the stamping process, the stamped components undergo a thorough inspection to assess their quality and precision. Any flaws or defects are identified and rectified prior to the components being sent for further processing, including painting, welding, or assembly. In conclusion, steel coils are of utmost importance in the production of automotive stampings. They provide a continuous supply of high-quality steel, which is skillfully shaped into precise and long-lasting automotive components. The utilization of steel coils ensures that the automotive stampings adhere to the required standards for strength, durability, and precision.
- Q:What are chemical properties of high speed steel? Physical properties?What is high speed steel used for? One interesting fact about high speed steel?
- wikipedia: High speed steel (often abbreviated HSS, sometimes HS) is a material usually used in the manufacture of machine tool bits and other cutters. It is often used in power saw blades and drill bits. It is superior to the older high carbon steel tools used extensively through the 1940s in that it can withstand higher temperatures without losing its temper (hardness). This property allows HSS to cut faster than high carbon steel, hence the name high speed steel. At room temperature, in their generally recommended heat treatment, HSS grades generally display high hardness (above HRC60) and a high abrasion resistance (generally linked to tungsten content often used in HSS) compared to common carbon and tool steels. see reference for more info .
- Q:How are steel coils used in the manufacturing of automotive frames?
- Steel coils are used in the manufacturing of automotive frames by being shaped, cut, and welded into different sections to create the structural framework of the vehicle. These coils provide the necessary strength and durability required to support the weight of the vehicle and withstand various stresses, ensuring the safety and stability of the automotive frame.
- Q:What are the different methods of coil rewinding for steel coils?
- Coil rewinding for steel coils can be approached in various ways, each with its own merits and considerations. One frequently employed technique is the slitting and rewinding process. This entails slicing the original steel coil into narrower strips, commonly known as "slits," and then winding these slits onto separate reels. Slitting and rewinding grants the ability to customize the width of the coil, making it popular in industries like automotive, construction, and packaging. Another method is oscillate winding. This approach involves rewinding the steel coil in a back-and-forth manner, resulting in a tighter and more compact coil. Oscillate winding proves particularly advantageous in reducing coil deformation during transportation and storage, as well as optimizing material usage. Additionally, the pancake coil winding method finds frequent use for steel coils. This technique involves rewinding the steel coil in a flat, pancake-like shape, making it easier to process and handle. Pancake coils are often employed in applications where space is limited, such as electrical transformers. Furthermore, advanced coil rewinding methods make use of automated equipment, such as robotic systems or computer-controlled winding machines. These technologies ensure precise and consistent rewinding, minimizing human error and enhancing overall efficiency. Ultimately, the choice of coil rewinding method hinges on the specific requirements of the application, including coil dimensions, material properties, and desired production output. Manufacturers must thoughtfully consider factors like coil quality, cost-effectiveness, and equipment capabilities when deciding on the most suitable method for their steel coil rewinding process.
- Q:iam talking abt carbon steel of composition:-C=0.15wt% Mn=0.60wt% P=0.035wt% S=0.04wt% Cu=0.20 (min)wt%....
- The composition of the steel is almost tertiary to many other considerations, except that there are certain elements and percentages of elements which tend to affect the crystaline structure in the steel. The most basic question is whether the crystaline arrangement of atoms in the steel is martensitic or austenitic, and many factors influence that. In general, martensitic structure is magnetic and austenitic structure doesn't respond much to magnetic fields, but there are varying degrees of martensitic and austenitic -- there is never a pure state. Read the articles at bottom.
- Q:What is the role of steel coils in the production of storage tanks?
- Steel coils are used in the production of storage tanks as they provide the necessary material for constructing the tank's shell. The coils are shaped and welded together to form the cylindrical structure, ensuring strength and durability. Additionally, the use of steel coils allows for customization, enabling the tanks to be built to specific sizes and capacities.
- Q:What are the common methods of handling steel coils during production?
- There are several common methods for handling steel coils during production. These methods are designed to ensure the safe movement and storage of the coils, as well as to facilitate efficient processing. 1. Forklifts: Forklifts are commonly used to move steel coils within a production facility. They are equipped with specialized attachments, such as coil rams or coil hooks, that securely grip the coil and allow for easy transport. Forklifts are ideal for moving coils over short distances or between different areas of the production floor. 2. Overhead cranes: Overhead cranes are another popular method for handling steel coils. These cranes are typically mounted on rails and can span the entire length of a production facility. They use lifting devices, such as C-hooks or magnets, to securely lift and transport the coils. Overhead cranes are particularly useful for moving large or heavy coils over longer distances. 3. Coil cars: Coil cars are specialized rail-mounted vehicles that are designed to transport steel coils within a production facility or between different areas of a steel mill. These cars feature adjustable arms or forks that can be positioned to securely hold the coils. Coil cars are often used when large quantities of coils need to be moved at once. 4. Coil racks: Coil racks are used for storing steel coils in a vertical position. These racks are typically made of heavy-duty steel and are designed to hold multiple coils securely. They are commonly used in warehouses or storage yards to maximize space and facilitate easy access to the coils. 5. Coil trailers: Coil trailers are specially designed trailers that are used for transporting steel coils over long distances. These trailers have built-in coil cradles or bunks that securely hold the coils during transit. They often feature adjustable or removable coil racks to accommodate different sizes or configurations of coils. Overall, the common methods of handling steel coils during production involve the use of specialized equipment such as forklifts, overhead cranes, coil cars, coil racks, and coil trailers. These methods prioritize the safety of the workers and the integrity of the coils, while also ensuring efficient movement and storage throughout the production process.
- Q:How are steel coils processed for slitting or edge conditioning?
- Steel coils are typically processed for slitting or edge conditioning through a series of steps. First, the coils are uncoiled and inspected for any defects or damages. They are then leveled and straightened to ensure a uniform thickness and flatness. Next, the steel is fed through a slitting machine, which uses rotating circular blades to cut the coil into narrower strips. These strips can be further processed for edge conditioning, where the edges are trimmed or profiled to meet specific customer requirements. This can be done through various methods such as shearing, deburring, or edge rolling. Overall, the process involves precision cutting and shaping techniques to transform the steel coils into desired slitted or edge-conditioned products.
- Q:I'm in the middle of a remodel and buying appliances. Is there any way to ensure that the stainless steel is the same tone if you get different brands?
- Stainless steel is pretty much stainless steel. The differences in tone you can get is when you get stainless steel look appliances. They tend to be a bit more like a charcoal color than true stainless steel color. When I bought my house, it had a stainless steel GE microwave, dishwasher, and stove, and a Braun stainless steel range hood. When we remodeled last year, we got a Maytag Ice20 stainless steel refrigerator and a Kholer stainless steel sink. They all look fine together.
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Hot-Dip Galvanized Steel Coil Prime Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 20000 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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