• 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:
100 m.t.
Supply Capability:
8000 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.

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.

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Q:How do steel coils contribute to the transportation industry?
Steel coils play a significant role in the transportation industry due to their versatility and durability. These coiled steel sheets are used for various purposes, such as manufacturing automobiles, shipping containers, and railway cars. In the automotive industry, steel coils are used to produce various components, such as body panels, chassis, and engine parts. The strength and malleability of steel make it an ideal material for ensuring the safety and durability of vehicles. Additionally, steel coils are used in the manufacturing of shipping containers that are used to transport goods across the globe. The sturdiness and resistance to corrosion provided by steel coils ensure the protection of goods during transportation. Furthermore, steel coils are crucial in the railway industry. They are used to manufacture railway cars, including freight cars and passenger coaches. The strength and durability of steel make it ideal for withstanding the heavy loads and harsh operating conditions experienced by railway vehicles. Steel coils also contribute to the construction of railroad tracks and bridges, providing the necessary strength and stability for safe and efficient transportation. Overall, steel coils are essential in the transportation industry as they provide the necessary strength, durability, and versatility required for the manufacturing of various transportation vehicles and infrastructure. Their contribution ensures the safety, reliability, and efficiency of transportation systems, making them indispensable in the modern world.
Q:What are the different types of steel grades used for coil production?
There are several types of steel grades used for coil production, including carbon steel, stainless steel, and alloy steel. Carbon steel is the most common type and is widely used due to its affordability and versatility. Stainless steel is highly resistant to corrosion and is often used in applications where hygiene and appearance are important. Alloy steel, on the other hand, contains additional elements such as manganese, nickel, and chromium, which enhance its strength and durability. Each type of steel grade has its own unique properties and is chosen based on the specific requirements of the coil production process.
Q:How do steel coils contribute to acoustic performance in buildings?
Steel coils contribute to acoustic performance in buildings by providing sound insulation and reducing noise transmission. The dense and solid nature of steel helps to block and absorb sound waves, preventing them from passing through the building structure. This results in a quieter and more comfortable indoor environment, improving the overall acoustic quality of the building.
Q:But we've had a problem with bears being attracted to the water in the Intex Inflatable pools, the bear would come at night every so often and push on the sides letting out the water.Would a bear be able to bend a steel frame before I go and spend money?
depends how thick the steel is. Looking at it, I would say yes. Not the frame pieces, but just the walls of the pool.
Q:Is steel harder than iron or is iron harder than steel?Please explain... and help!Thanks
steel is harder than iron Iron is a chemical element. It is a strong, hard, heavy gray metal. It is found in meteorites. Iron is also found combined in many mineral compounds in the earth's crust. Iron rusts easily and can be magnetized and is strongly attracted to magnets. It is used to make many things such as gates and railings. Iron is also used to make steel, an even harder and tougher metal compound. Steel is formed by treating molten (melted) iron with intense heat and mixing it (alloying) with carbon. Steel is used to make machines, cars, tools, knives, and many other things.
Q:How are steel coils used in the manufacturing of agricultural silos?
Steel coils are used in the manufacturing of agricultural silos as they are rolled into large cylindrical shapes to form the outer structure of the silo. These coils provide strength, durability, and resistance to external elements, ensuring the silo can withstand the weight of the stored agricultural products and protect them from moisture and pests.
Q:What are the different types of steel coil surface treatments?
The different types of steel coil surface treatments include hot-dip galvanizing, electro-galvanizing, organic coating, and pickling and oiling.
Q:How are steel coils inspected for hardness using hardness testers?
Steel coils are inspected for hardness using hardness testers in order to determine the strength and durability of the steel. Hardness testers are devices specifically designed to measure the resistance of a material to indentation or penetration. In the case of steel coils, the hardness testers typically used are either Rockwell or Brinell testers. Both methods involve applying a specific force to the surface of the steel coil and measuring the depth of indentation or the size of the impression made. For Rockwell testing, a steel ball or a diamond cone is pressed into the surface of the coil with a predetermined force. The depth of penetration is measured and compared to a standardized scale to determine the hardness value. Different scales are used depending on the size and type of indenter used. Brinell testing, on the other hand, involves using a spherical indenter made of tungsten carbide or hardened steel, which is pressed into the surface of the steel coil with a known force. The size of the resulting indentation is measured and compared to a standardized table to determine the hardness value. Both methods provide a quantitative measure of the steel coil's hardness, which indicates its ability to resist deformation, wear, and cracking. The results obtained from hardness testing can then be used to ensure the steel meets specific quality standards or customer requirements. It is important to note that the inspection process may involve sampling, where representative sections of the steel coil are tested, or it may involve testing the entire coil, depending on the specific requirements of the inspection. Additionally, proper calibration and maintenance of the hardness testers are crucial to ensure accurate and reliable results.
Q:How do steel coil manufacturers ensure employee safety?
Steel coil manufacturers ensure employee safety through a combination of measures and protocols aimed at preventing accidents, promoting awareness, and providing appropriate training and protective equipment. Firstly, manufacturers conduct regular safety audits to identify and rectify potential hazards in the workplace. This includes inspecting machinery, equipment, and facilities to ensure they meet safety standards and are properly maintained. To promote a culture of safety, manufacturers implement comprehensive safety training programs for all employees. These programs cover topics such as proper handling of equipment, safe material handling practices, and emergency procedures. Additionally, manufacturers provide ongoing training to employees to ensure they are up to date with the latest safety protocols and best practices. Personal protective equipment (PPE) is an essential component of employee safety in steel coil manufacturing. Manufacturers ensure that employees are provided with and trained on the proper use of PPE, including safety glasses, gloves, helmets, and protective clothing. Regular checks are conducted to ensure that PPE is in good condition and replaced as necessary. Manufacturers also implement engineering controls to minimize risks in the workplace. This may include installing safety guards on machinery, implementing automated systems to reduce manual handling, and using advanced technology to monitor and control potential hazards. Regular maintenance and inspections are conducted to ensure that these controls are functioning effectively. Furthermore, manufacturers maintain a strong emphasis on communication and employee involvement in safety programs. This includes encouraging employees to report hazards or near-miss incidents, conducting safety meetings and toolbox talks, and actively involving employees in safety committees or teams. Manufacturers also foster a supportive environment where employees feel comfortable reporting safety concerns or suggesting improvements. Overall, steel coil manufacturers prioritize employee safety through a combination of measures, including regular safety audits, comprehensive training programs, provision of PPE, implementation of engineering controls, and fostering a culture of communication and employee involvement. These efforts contribute to creating a safe and secure working environment for all employees.
Q:The strip tower height
Causes: the strip has a larger snake shape; the take-up device holds the tension; the setting is unreasonable; the strip goes into the coiler; the centering is not good; the coil tension is not set properly.

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