• HOT ROLLED   STEEL COIL  HIGH  QUALITY  AND COMPETITVE PRICE System 1
  • HOT ROLLED   STEEL COIL  HIGH  QUALITY  AND COMPETITVE PRICE System 2
  • HOT ROLLED   STEEL COIL  HIGH  QUALITY  AND COMPETITVE PRICE System 3
  • HOT ROLLED   STEEL COIL  HIGH  QUALITY  AND COMPETITVE PRICE System 4
HOT ROLLED   STEEL COIL  HIGH  QUALITY  AND COMPETITVE PRICE

HOT ROLLED STEEL COIL HIGH QUALITY AND COMPETITVE PRICE

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
5000 m.t./month

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HOT-ROLLED STEEL COIL

Hot rolled low hardness, easy processing, good ductility. 

Available specification


thickness

width(mm)

length(mm)

coil inside diameter(mm)

HOT ROLLED 

STEEL COIL 

1.5-25

600-2000


762

HOT ROLLED

STEEL STRIP

1.5-20

30-720


762

HOT ROLLED 

STEEL PLATE

6-700

500-4500

4000-18000


HOT ROLLED 

STEELSHEET

1.2-25

50-2000

0-18000


We can supply customers' with different specifications of  the highest quality and lowest price.

 

With excellent cold bending molded manufacturablity, good decoration effect, strong anti-corrosion ability, galvanized steel coils and sheets are also pollution-free and easily recycled. Accordingly, they can be used as final products and basic plates of color coated steel coils. 

 

Sincerely welcome to contact us for the future details if any item interest you ,and we will make every effort to assure that your requirements will be satisfied ,and we hope to establish long-term business relations with you on the basis of the equality and mutual benefit.

We are waiting for your feedback.


Q:How do steel coils contribute to earthquake resistance in structures?
Steel coils contribute to earthquake resistance in structures by providing strength and flexibility. When incorporated into the structural design, steel coils can absorb and dissipate the energy generated during an earthquake, reducing the impact on the building. This helps prevent the structure from collapsing or suffering major damage. Additionally, steel coils enhance the overall stability and rigidity of the building, making it more resistant to seismic forces.
Q:I want to know what to my wash stainless fridge door with before applying the stainless steel polish.
Tips For Cleaning Your Stainless Steel No matter if you are in an industrial kitchen or just your household kitchen, maintaining the look and the cleanliness of your stainless is essential. There are plenty of products on the market that claim to be able to help you, but you can also do just as good with just knowing how to handle it. Stainless steel is difficult to clean because streaks and fingerprints show up easily. It is easier to see grime, grease and fingertips on stainless than on windows. To help you to keep your stainless steal countertops, utensils and appliances clean, follow these basic rules of thumb. Much more at web page!!
Q:This is my first time buying new strings for my violin and I’ve narrowed it down to two choice based on reviews and cost. The only difference I can see between the strings is that one has a solid steel core and the other has a synthetic core. What are the pros and cons of each type of core?
It depends on the tone you want. Synthetics are a more artificial, but rich tone. Solid steel strings will have a beautiful and bright tone, but may be a tad bit more difficult to play.
Q:What is the cost of a steel coil?
The cost of a steel coil can vary depending on factors such as the type and grade of steel, the size and weight of the coil, and market conditions. It is best to contact a supplier or manufacturer for accurate pricing information.
Q:I have lung cancer. My doctor told me to invest in stainless steel pots to cook with, instead of magnalite. What's the difference between the all stainless steel pots and the Hard-Anodized pots? and are there any stainless steel pots that are nonstick?
The difference in stainless steel cookware is the amount of different metals used when making them. 18-10 is the best combination. I have Tramontina SS pots and pans and love them. Nice heavy bottoms that evenly heat. Getting used to cooking with stainless is a bit difficult. You need to start with high heat and then turn it down when you add ingredients. This assists in food not sticking.
Q:I am trying to make a homemade fender eliminator for my motorcycle and the instructions from the site I found said to use 22 gage weld steel. I went to lowes and all they had was 26 gage sheet metal. What is the difference between the two? Is weld steel less flexible?
Most sheet metal is coated with galvanizing. Not fun to weld on. Most steel for welding use is just carbon steel.
Q:How are steel coils inspected for uniformity using statistical analysis?
Steel coils can be inspected for uniformity using statistical analysis through various techniques and procedures. The primary objective is to ensure that the steel coils meet the required specifications and have consistent quality throughout the entire coil. One common method of inspection is to collect a representative sample of steel coils from a batch or production run. These coils are randomly selected to ensure a fair representation of the entire batch. Statistical analysis is then performed on this sample to determine the uniformity of the coils. The first step is to measure various physical properties of the coils, such as thickness, width, weight, and surface defects. These measurements are recorded for each coil in the sample. The collected data is then analyzed using statistical techniques, such as mean, standard deviation, and range calculations. By calculating the mean values of the measured properties, it is possible to determine the average values for thickness, width, weight, etc. These mean values can be compared to the desired specifications to identify any deviations or inconsistencies. The standard deviation provides a measure of the variability or dispersion of the data, indicating how closely the coils conform to the desired specifications. A smaller standard deviation indicates greater uniformity. Additionally, range calculations can be performed to determine the difference between the maximum and minimum values of the measured properties within the sample. A smaller range suggests a higher level of uniformity. Statistical analysis can also involve the use of control charts, such as X-bar and R-charts, to visually monitor the variation in the measured properties over time. These charts provide a graphical representation of the data, allowing for the identification of any trends or out-of-control conditions. Overall, statistical analysis allows for a systematic evaluation of the uniformity of steel coils by providing objective measurements and statistical indicators. By analyzing the collected data, manufacturers can identify any deviations from the desired specifications and take appropriate corrective actions to ensure consistent quality throughout the production process.
Q:How are steel coils inspected for yield strength?
Steel coils are inspected for yield strength through a series of testing methods. The most common and widely used method is the tensile test. In this test, a small sample is taken from the steel coil and subjected to a controlled load until it reaches its yield point. During the tensile test, the sample is gradually stretched until it deforms and ultimately breaks. The load and elongation data are continuously recorded during this process. The yield strength is then determined by identifying the point on the stress-strain curve where the material begins to exhibit plastic deformation or permanent elongation. Another method used to inspect steel coils for yield strength is the hardness test. Hardness is often correlated with yield strength, and therefore, a hardness test can provide an estimation of the material's yield strength. This test involves measuring the resistance of the steel coil's surface to indentation or penetration using instruments like a Rockwell or Brinell hardness tester. Additionally, non-destructive testing methods such as ultrasonic testing and magnetic particle inspection can also be employed to evaluate yield strength. Ultrasonic testing involves the use of high-frequency sound waves to detect any internal defects or inconsistencies in the material's structure. Magnetic particle inspection, on the other hand, relies on the application of magnetic fields and the use of magnetic particles to identify surface cracks or defects. Overall, various testing methods are available to inspect steel coils for yield strength. These methods provide manufacturers and inspectors with valuable information about the quality and performance capabilities of the steel, ensuring that it meets the required standards and specifications.
Q:What is the process of galvanizing steel coils?
The process of galvanizing steel coils involves several steps to enhance their durability and protect them from corrosion. Firstly, the steel coils are cleaned thoroughly to remove any dirt, oil, or other impurities that may be present on the surface. This is done through an acid pickling process, where the coils are immersed in a bath of diluted acid solution or treated with a chemical cleaner. This step ensures that the surface of the coils is free from any contaminants, allowing for better adhesion of the zinc coating. After the cleaning process, the coils are rinsed to remove any remaining acid or cleaner. This is crucial to prevent any adverse reactions with the next step of the process. The next step is the actual galvanization, where the cleaned coils are dipped into a bath of molten zinc. The coils are carefully passed through the zinc bath using rollers or other mechanisms to ensure that the entire surface is coated evenly. The zinc bath is maintained at a specific temperature, typically around 450°C (842°F), which allows the molten zinc to bond with the steel surface. As the coils are withdrawn from the zinc bath, excess zinc is removed by passing them through air knives or by centrifugal spinning. This helps to control the thickness of the zinc coating and ensure a uniform appearance. Once the galvanization process is complete, the steel coils are cooled down gradually to room temperature. This allows the zinc coating to solidify and bond firmly with the steel surface, creating a protective barrier against corrosion. The final step in the process is inspection and quality control. The galvanized steel coils are inspected for any defects, such as uneven coating or areas with insufficient zinc coverage. This is usually done visually or through specialized equipment that can detect any anomalies. Additionally, the coating thickness is measured to ensure it meets the required specifications. Overall, the process of galvanizing steel coils is designed to enhance their longevity and protect them from rust and corrosion. By applying a layer of zinc coating to the steel surface, the coils become more resistant to environmental factors, making them suitable for a wide range of applications in various industries.
Q:How are steel coils used in the production of pipelines?
Steel coils are an essential component in the production of pipelines. These coils, made from high-quality steel, are used to manufacture the pipes themselves. The process begins by unrolling the steel coil and cutting it into the desired size and length. The cut pieces are then shaped into cylindrical tubes using a process called pipe forming. Once the pipes are formed, they undergo various additional processes to enhance their strength and durability. This may include welding, heat treatment, and coating to protect against corrosion. Steel coils are also used to create the necessary fittings and connectors that are essential for connecting and joining the pipes together. The use of steel coils in pipeline production offers several advantages. Firstly, steel is a strong and durable material, making it ideal for handling the high pressure and stress that pipelines endure. Additionally, steel is resistant to corrosion, which is crucial for pipelines that transport various substances such as oil, gas, or water. Furthermore, steel coils allow for efficient production processes. The uniformity of the coils ensures consistent pipe dimensions, resulting in easy assembly and installation. The versatility of steel also allows for customization, enabling manufacturers to produce pipes of various sizes and specifications to meet specific project requirements. In conclusion, steel coils play a vital role in the production of pipelines. They are used to create the pipes themselves, as well as the necessary fittings and connectors. The use of steel ensures strength, durability, and corrosion resistance, making it the preferred material for pipelines. Moreover, steel coils enable efficient production processes and offer versatility in terms of customization.

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