Hot Rolled Galvanized Steel Coil /Hot Steel Rolled

Hot Rolled Galvanized Steel Coil /Hot Steel Rolled System 1

Hot Rolled Galvanized Steel Coil /Hot Steel Rolled

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 9000 m.t./month

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Detailed Product Description

1.Product Information:

Item	Specification
Commodity Name:	Galvanized Steel Coil (HDGI/GI)
Thickness(mm):	0.14mm-3.0mm
Width(mm):	Above 600mm to 1500mm, negotiable about "below 600mm"
Zinc Weight:	30 g/m2 - 275 g/m2
Grade:	Mainly Prime, Secondary is also negotiable
Material:	SGCC, DX51D+Z,DX53D+Z,DX54D+Z,SGH340, etc
Spangle:	Zero, Minimum, Regular, Big
Oiled or Not:	As Required
Anti Fingerprint or Not:	As Required
Chromed or Not:	As Required
Passivation or Not:	As Required

2. Business Scope:

We provide GI, GL, PPGI, PPGL Coils, Corrugated Steel Sheets, feel free to contact for detailed information!

3. Advantage of Our Organization:

We specialize in this field concerning GI, GL, PPGI, PPGL, Corrugated Steel sheet, we know the supplier, the price, the trader, the domestic market and the price trend very well.

Hot Rolled Galvanized Steel Coil /Hot Steel Rolled

FAQ

1. Do you have QC team?
Yeah, sure, our QC team is very important, they will keep the quality control for our products.for quality inspection every day.

Q: What we have to keep in mind before buying a steel building?: A steel storage garage?? Proper ground preparation---steady level ground--and lots of friends to help erect it.

Q: What are the challenges in coil leveling for coated steel?: Coil leveling for coated steel presents several challenges due to the additional layer of coating. Firstly, the coating can be sensitive to pressure and friction, making it prone to damage during the leveling process. Maintaining the integrity of the coating while achieving the desired flatness of the steel is a delicate balance. Additionally, the thickness of the coating can vary across the coil, leading to uneven leveling results. The choice of leveling equipment and parameters must be carefully determined to minimize coating damage and ensure consistent flatness throughout the coil. Moreover, the presence of coating can impact the accuracy of leveling measurements, as it may interfere with the sensors or affect the readings. These challenges require careful attention and expertise to successfully level coated steel coils while preserving the quality of the coating.

Q: How are steel coils used in the production of railway tracks?: Railway tracks rely heavily on steel coils, which are indispensable in their production. These coils, typically made from top-notch steel, are utilized to create the rails that constitute the bedrock of the tracks. The process commences with the unwinding of the steel coils, which are then fed into a sequence of machines that mold and fashion them into the desired rail profile. Initially, the steel coils are passed through a rolling mill, where they undergo gradual flattening and shaping, thereby transforming into elongated steel strips. This technique, known as hot rolling, involves heating the steel to high temperatures to enhance its pliability. The rolling mill exerts substantial pressure on the steel, progressively molding it into the desired rail shape. Once the steel coils have been rolled into the requisite form, they are subsequently severed into individual rail lengths. The length of these rails may vary depending on the specifications of the railway track being produced. The rail lengths then undergo further processing to eliminate any flaws and straighten them out. Following this initial shaping and processing, the rails undergo a series of supplementary treatments. These treatments may entail heat treatment to bolster their strength and durability, as well as various surface treatments to prevent corrosion and wear. Once the rails have undergone all the necessary treatments, they are ready for installation on the railway track. They are laid out meticulously in a predetermined pattern, with each rail securely fastened to the sleepers or ties. The continuous length of steel provided by the coils ensures a seamless and uniform track, enabling trains to travel smoothly and safely. In conclusion, steel coils are crucial components in the production of railway tracks. They are utilized to manufacture the rails that serve as the foundation of the tracks, guaranteeing durability, strength, and a smooth surface for trains to traverse. The use of high-quality steel coils in this process is essential to ensure the safety and efficiency of railway transportation.

Q: Hi All,I was wanting to know,on the quality bikes such as Trek,Giant etc is the aluminum frames as strong as the steel frame bikes? I have heard conflicting reports on this,so thought I would ask here for more input.Thanks!: I wouldn't worry about strength so much. I have never heard of anyone breaking a aluminum frame. One difference to consider is stiffness. A aluminum frame bike seems to be more stiff of a ride than steel ( talking chrome molly), stiffness has good and bad points depending on how you plan to ride.

Q: Correct me if I am wrong, but steel is an alloy between iron and carbon. Does the carbon in the steel stops the iron from rusting or corroding? Also what is the difference between mild steel and stainless steel?: Mild steel is an alloy. It is the most common form of steel. Mild steel (a so-called carbon steel) is a general term for a range of low carbon (a maximum of about 0.3%) steels that have good strength and can be bent, worked or can be welded into an endless variety of shapes for uses from vehicles (like cars and ships) to building materials. The carbon does not stop the material rusting or corroding. In addition to iron, carbon, and chromium, modern stainless steel may also contain other elements, such as nickel, niobium, molybdenum, and titanium. Nickel, molybdenum, niobium, and chromium enhance the corrosion resistance of stainless steel. It is the addition of a minimum of 12% chromium to the steel that makes it resist rust, or stain 'less' than other types of steel. The chromium in the steel combines with oxygen in the atmosphere to form a thin, invisible layer of chrome-containing oxide, called the passive film. The sizes of chromium atoms and their oxides are similar, so they pack neatly together on the surface of the metal, forming a stable layer only a few atoms thick. If the metal is cut or scratched and the passive film is disrupted, more oxide will quickly form and recover the exposed surface, protecting it from oxidative corrosion.

Q: How are steel coils used in the production of steel washers?: Steel coils are used in the production of steel washers as they are unwound, flattened, and cut into smaller pieces to create the raw material for manufacturing washers.

Q: What are the different types of steel coil slitting machines?: There are several types of steel coil slitting machines, including rotary slitters, loop slitters, and stationary slitters. Rotary slitters use rotating circular blades to cut the coils into desired widths, loop slitters use a looping process to cut the coils, and stationary slitters use stationary blades to slit the coils. Each type of machine has its own advantages and is suitable for different applications.

Q: How are steel coils used in the production of wind turbines?: Steel coils are used in the production of wind turbines to manufacture the tower, nacelle, and other structural components. The coils are processed and shaped into various parts, ensuring the turbines have a sturdy and durable construction. Additionally, steel coils are employed in the manufacturing of the turbine blades, providing strength and reliability to withstand the forces of wind.

Q: Is there any way to melt steel without the intense heat of a blast furnace?: This Site Might Help You. RE: How do you melt steel without a blast furnace? Is there any way to melt steel without the intense heat of a blast furnace?

Q: How are steel coils used in the manufacturing of automotive suspension systems?: Steel coils are used in the manufacturing of automotive suspension systems as they provide the necessary support and resistance to absorb shocks and vibrations. These coils, also known as coil springs, are typically positioned between the vehicle's frame and the suspension system to enhance stability and ensure a smooth ride.

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