HOT DIP GALVANIZED STEEL COIL 0.17*750MM

HOT DIP GALVANIZED STEEL COIL 0.17*750MM System 1

HOT DIP GALVANIZED STEEL COIL 0.17*750MM

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 10000 m.t./month

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Packaging & Delivery

Packaging Detail:	Negotiable
Delivery Detail:	Negotiable

Specifications

HDGI coated into zero spangles with smooth and anti-fingerprint finishing; coating thickness 60~275 g/m2.

1.The incoming materialsof HDGI are SPCC, SPCD, and FH cold-rolled hard coils,

2.the specifications of HDGI are 0.2-1.2 mm × 900-1350 mm.

3. zero spangles

4. The coating thickness is 60~275 g/m2

Q:I'm a hiker and cook on a camp fire with a canteen cup. So which would be a better material for cooking on a campfire with, aluminum or stainless steel?: Stainless steel. And you do NOT have to ruin the pan on a campfire. Carry some liquid dishwashing liquid (which you will want anyway). BEFORE putting the pan onto the fire, smear some dishwashing liquid on the OUTSIDE of your pan: bottom AND the sides. As the pan sits on the fire, the SOAP will blacken and soot up instead of the pan. When you wash the pan, the soot slips off with the soap you applied beforehand. If you don't coat the outside of your pan with dishwashing liquid, it will soot up and the soot does not wash off.

Q:How many pounds can steel lift?: It depends on the type of steel and the geometry of the item.

Q:How do steel coils compare to other materials like aluminum or copper?: Steel coils have several advantages and disadvantages when compared to other materials like aluminum or copper. One major advantage of steel coils is their strength and durability. Steel is known for its high tensile strength, which means it can withstand heavy loads and high stress without deformation. This makes steel coils ideal for applications that require strong and sturdy materials, such as construction, automotive manufacturing, and transportation industries. In comparison, aluminum and copper are generally softer and less strong than steel, making them less suitable for heavy-duty applications. Another advantage of steel coils is their cost-effectiveness. Steel is a relatively inexpensive material compared to aluminum or copper, making it a more affordable option for large-scale projects or mass production. Additionally, steel is highly recyclable, contributing to its cost-effectiveness and sustainability. However, steel coils also have some drawbacks compared to aluminum or copper. One notable disadvantage is their weight. Steel is significantly denser than aluminum or copper, which can make steel coils heavier and more challenging to handle and transport. This can be a drawback in industries where weight is a critical factor, such as aerospace or electrical applications. Another disadvantage of steel coils is their susceptibility to corrosion. While aluminum and copper are naturally corrosion-resistant, steel is prone to rust and oxidation. Therefore, steel coils need to be properly protected and coated to prevent corrosion, which adds to the overall cost and maintenance requirements. In summary, steel coils offer superior strength, durability, and cost-effectiveness compared to aluminum or copper. However, they are generally heavier and more prone to corrosion. Ultimately, the choice between steel, aluminum, or copper will depend on the specific application, budget, and requirements of the project.

Q:What are the challenges in coil slitting for narrow strip widths?: There are several challenges associated with coil slitting for narrow strip widths. One of the main challenges is maintaining accuracy and precision during the slitting process. When dealing with narrow strip widths, even the slightest misalignment or deviation can result in significant defects or inconsistencies in the final product. This requires careful calibration and adjustment of the slitting equipment to ensure that the strips are cut with utmost accuracy. Another challenge is the risk of material damage or deformation during the slitting process. Narrow strip widths are more prone to distortion, wrinkling, or edge cracking, especially if the material is not properly handled or supported during slitting. Special care must be taken to ensure that the material is fed smoothly through the slitting machine and that the tension is properly controlled to minimize any potential damage. Additionally, narrow strip widths can pose challenges in terms of handling and transporting the slit coils. These coils are more susceptible to bending, twisting, or telescoping, which can lead to difficulties in stacking, storage, or transportation. Proper packaging and handling techniques must be employed to ensure that the slit coils maintain their shape and integrity throughout the supply chain. Furthermore, narrow strip widths often require more frequent blade changes during the slitting process. This increases the complexity and time required for setup and maintenance, as the blades need to be carefully selected and replaced to achieve optimal cutting results. It is crucial to have skilled technicians who can handle these blade changes efficiently and effectively. Overall, while coil slitting for narrow strip widths offers various benefits such as cost savings and increased material utilization, it also presents several challenges that need to be carefully addressed. These challenges include maintaining accuracy, preventing material damage, ensuring proper handling and transportation, and managing blade changes effectively. By understanding and addressing these challenges, manufacturers can optimize their coil slitting operations and produce high-quality narrow strip products.

Q:What are the factors influencing the price of steel coils?: The factors influencing the price of steel coils include the cost of raw materials, such as iron ore and coal, as well as energy prices, transportation costs, labor wages, and market demand. Additionally, exchange rates, trade policies, government regulations, and global economic conditions can also impact steel coil prices.

Q:Why can hot rolled coils be placed outside?: Because the stress of participation should be eliminated

Q:How are steel coils manufactured?: Steel coils are manufactured through a multi-step process that involves heating and shaping steel slabs, followed by passing them through a series of rolling mills to reduce their thickness and increase their length. The coils are then cooled, inspected for quality, and finally, wrapped and ready for shipping.

Q:How do steel coils withstand extreme temperatures?: Steel coils are able to withstand extreme temperatures due to their unique composition and manufacturing process. Steel, the primary material used in coils, is an alloy of iron and carbon that possesses excellent thermal properties. Its high melting point, which can reach up to 2,500 degrees Fahrenheit (1,370 degrees Celsius), allows it to remain structurally stable under intense heat. Furthermore, steel coils are often subjected to a process called annealing, which involves heating the steel to a specific temperature and then slowly cooling it down. This annealing process helps relieve internal stresses within the steel, making it more resistant to thermal expansion and contraction. By reducing the presence of internal defects, annealing also enhances the steel's overall strength and durability, allowing it to better withstand extreme temperatures. Moreover, steel coils are often coated with protective layers to provide additional resistance against temperature variations. These coatings, such as galvanized or zinc coatings, act as a barrier between the steel and the external environment. They help prevent oxidation, corrosion, and other forms of degradation that can occur when exposed to extreme heat or cold. In summary, steel coils are able to withstand extreme temperatures due to the inherent properties of steel, the annealing process that relieves internal stresses, and the protective coatings that provide an extra layer of resistance. These factors work together to ensure that steel coils remain structurally stable and maintain their performance even in the harshest temperature conditions.

Q:Eutectoid Steel: Eutectic steel is used to produce pearlite, bainite, spheroidite and martensite steels. Those steels vary in strength, hardness and ductility. One uses martensite steel for example in razor blade manufacturing. Of course there is no end to the various uses of these steels.

Q:How are steel coils handled during transportation to prevent damage?: Steel coils are typically handled during transportation by using specialized equipment such as cranes or forklifts with padded forks. They are secured with steel bands or other restraints to prevent movement and damage. Additionally, they are usually loaded onto flatbed trucks or shipping containers with proper cushioning and support to minimize the risk of impact or deformation during transit.

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