excellent hot-dip galvanized/ aluzinc steel in good quality

excellent hot-dip galvanized/ aluzinc steel in good quality System 1

excellent hot-dip galvanized/ aluzinc steel in good quality System 2

excellent hot-dip galvanized/ aluzinc steel in good quality

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t.

Supply Capability:: 5000000 m.t./month

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Description:

1.Mateials:SGCC,DX51D / DX52D /S250,280GD

2.Size:width:600-1250mm(900mm,1215mm,1250mm,1000mm the most common)

thickness:0.15-2.0mm

length:1000-6000mm,as your require

3.Zinc coating :60-180g( as required)

4.Coil id:508mm

5.Coil weight: 3-5MT(as required)

6. Surface:regular/mini/zero spangle, chromated, skin pass, dry etc.

Applications of our Galvalume Coil:

Galvalume Coil widely used for roofing products, It is also the ideal base material for Prepainted Steel Coil.

1. roofing

2. gutters

3. unexposed automotive parts

4. appliances

5. furniture

6. outdoor cabinetry

We can ensure that stable quality standards are maintained, strictly meeting both market requirements and customers’ expectations. Our products enjoy an excellent reputation and have been exported to Europe, South-America, the Middle-East, Southeast-Asia, Africa and Russia etc. We sincerely hope to establish good and long-term business relationship with your esteemed company.

Q: What are the different methods of transporting steel coils?: There are several methods of transporting steel coils, depending on factors such as the weight, size, and distance of the shipment. Some of the different methods include: 1. Flatbed trucks: Steel coils can be transported on flatbed trucks, which have a large open platform for easy loading and unloading. This method is commonly used for short to medium distance shipments and allows for easy access to the coils. 2. Rail transport: Steel coils can also be transported via rail. Specialized railcars called coil cars are used for this purpose, which have a curved interior to securely hold the coils in place. Rail transport is often used for long-distance shipments, as it is cost-effective and can handle large quantities of steel coils. 3. Shipping containers: Steel coils can be loaded into shipping containers for transportation via sea or inland waterways. The coils are usually secured inside the container using bracing or blocking materials to prevent movement during transit. This method is commonly used for international shipments and allows for easy handling and transfer between different modes of transportation. 4. Barges: In certain cases, steel coils can be transported on barges along rivers, canals, or other inland waterways. Barges are often used for large and heavy shipments, as they offer a cost-effective and efficient mode of transportation. 5. Roll-on/roll-off (RoRo) vessels: RoRo vessels are specialized ships designed to transport vehicles and large cargo that can be rolled on and off the ship. Steel coils can be loaded onto trailers or flatbeds and driven onto the vessel, making it a convenient method for transportation. 6. Air freight: While not as common due to cost considerations, steel coils can also be transported by air. This method is typically used for urgent and time-sensitive shipments, or when the distance is too great for other modes of transportation. Air freight offers the advantage of speed and can be a viable option for certain situations. Overall, the choice of transportation method for steel coils depends on various factors such as cost, distance, time frame, and logistical requirements. Freight forwarders and logistics providers can help determine the most suitable method for a specific shipment.

Q: If you combine stainless steel with gold, does that make stainless gold?: Stainless steel, I believe, was an actual trade name of a british cutlery company's knives, once the ability to create iron-chromium alloys was mastered. Stainless steel's main alloying agent that prevents it from rusting, is Chromium. The Chromium in the steel creates an protective layer (not unlike rust), which acts as a protectant for the rust-prone iron...keeping real rust away. I am no metallurgist, but I have not heard of gold being used as an alloying agent in common steels. I'm not even sure they would mix. Not all metals can be stirred together successfully. Even if gold could be used as an alloying agent for steel, it would need to be in such a small percentage, you would not end up with a metal that was gold in appearance...so it would still look like steel of some sort. The funny part is, gold is already stainless, and does not tarnish or rust as it is.

Q: How do steel coils perform in extreme weather conditions?: Steel coils are highly durable and resistant to extreme weather conditions. They can withstand intense heat, freezing temperatures, heavy rain, and strong winds without losing their structural integrity or performance.

Q: How can the quality of steel coils be ensured?: The quality of steel coils can be ensured through a combination of careful selection of raw materials, closely monitored manufacturing processes, and rigorous quality control measures. This includes conducting regular inspections and tests at various stages of production to ensure that the steel coils meet the required specifications and standards. Additionally, implementing proper storage and handling procedures, as well as adhering to industry best practices, can help maintain the quality of steel coils throughout their lifecycle.

Q: How are steel coils used in the production of steel tanks?: Steel coils are used in the production of steel tanks by being cut and shaped into the desired size and shape of the tank. These coils are typically made of high-quality steel, which provides strength and durability to the tanks. The coils are processed through various manufacturing techniques like rolling, bending, and welding to create the tank's body, ensuring a seamless structure. Additionally, the coils can also be used to create the tank's base, lid, and other components, resulting in a complete and sturdy steel tank suitable for various applications.

Q: How are steel coils processed before being used in manufacturing?: Before steel coils are used in manufacturing, they undergo a series of processing steps. Initially, the steel coil is uncoiled from a large spool, a process that is typically carried out using a machine known as a decoiler. Once the coil is uncoiled, it is carefully inspected for any defects or damages. Following inspection, the steel coil is subjected to a process called leveling. This involves passing the coil through a set of rollers to eliminate any unevenness or waviness in the steel. By doing so, the leveling process guarantees that the coil has a uniform thickness and a flat surface, which is crucial for subsequent processing. The subsequent step involves thoroughly cleaning the steel coil to eliminate any impurities it may have, such as rust, oil, or dirt. Typically, this is accomplished by running the coil through a cleaning line, where it is treated with chemicals and water sprays. Through this cleaning process, the surface of the coil is thoroughly cleansed of any contaminants that could potentially compromise the quality of the final product. Once the cleaning process is complete, the steel coil may undergo additional processes tailored to the specific requirements of the manufacturing process. For instance, the coil may undergo annealing to enhance its ductility and reduce its hardness. Annealing entails heating the coil to a specific temperature and gradually cooling it. This process serves to alleviate internal stresses and enhance the mechanical properties of the steel. Upon completion of all necessary processing steps, the steel coil is now ready to be utilized in the manufacturing process. It can be further processed into various forms and shapes, such as sheets, plates, or strips, depending on the specific requirements of the manufacturing process. These processed steel coils find application in a wide array of industries, including automotive, construction, appliances, and machinery.

Q: For my homework we have to fill out a table, but I cannot find some basic uses of these types of steel anywhere:Low carbon steel (iron mixed with lt;0.25% carbon)High carbon steel (iron mixed with lt;1.5% carbon)Stainless steel (iron mixed with nickle an chromium)Titanium steel (iron mixed with titanium)Manganese steel (iron mixed with manganese) Thanks :): Low okorder / You say you cannot find there uses anywhere. These all came up using the simplest of web searches. You really need to have a word with your IT teacher as clearly you are not doing basic searches properly.

Q: What are the end uses of galvanized steel coil? What is the market like for this raw material? Would something like this be expensive?Also can you explain: PPGI.And the following specifications; what do they mean/represent?Required Composition :Thickness- 0.23mmCarbon- Max. 0.01%Manganese- Max. 0.20%Phosphorous- Max. 0.05%Sulphur- Max. 0.01%Silicon- ABT. 2.80 - 3.50%CRGO Quality- Prime QualityThanks: Steel coil is the name given to thinner sheet steel when it is manufactured - it comes out of the machine and is formed into a coil for ease of handling storage and transportation. Thin sheet steel is used for plenty of stuff. It can be slit (cut) into thin strips as well as just cropped and used at one of the standard lengths x widths it leaves the mill. There is a big market for this material. It is used in many construction and engineering applications for things like ducting, boxes, gutters, down pipes, flashings, panels, car bodies etc., anything made of thin steel Galvanising is a flash coating of zinc which improves it's corrosion resitance. Cost wise it is a relatively cheap material. The chemical composition of steel varies, it is mostly iron but has various other elements added or present as impurities that change it's characteristics, depending on the end use. These additional elements can be selected to give better weld ability, hardness, tensile strength, corrosion resistance, flexibility and so on. In many applications excess of these chemicals is undesirable. For example sulphur and carbon are generally better at lower levels. The chemical composition data is contained in a material data sheet and expressed as a percentage of the chemical present and which gives the composition of a particular batch of steel, allowing it to be selected for particular applications and traced for quality assurance purposes. The list you have there shows presence and quantity of other elements in a particular batch of coil. The thickness is 0.23mm, quite thin.

Q: Steels like YHB-2, MVS-8, and SK-5. Also if you know anything about these steels that would be helpful.: White steel is a common shorthand name for white paper steel (shirogami hagane) which can be any of several fairly simple high carbon, water hardening steel grades. The carbon content varies by grade, and runs from 0.8 to 1.4%. The range of carbon content within a grade is a tight 0.1%. For example, the carbon content of Shirogami Hagani No1A is specified to be between 1.3 and 1.4%. Each grade also contains 0.1-0.2% silicon and 0.2-0.3% manganese, and only trace amounts of the impurities sulfur and phosphorus. Blue paper steel (aogami hagane) is also offered in several grades, with carbon content ranging similarly to the white grades. However, blue steel contains the additional alloying elements chromium and tungsten, and one grade (aogami super) also contains molybdenum and vanadium. The blue steels can be quenched in water or oil, whereas most of the white grades need a faster quench and require water.

Q: What are the current trends in the steel coil industry?: Some current trends in the steel coil industry include the increasing demand for high-strength steel coils due to their durability and lightweight properties. There is also a growing focus on sustainability and environmentally friendly practices, leading to the development of eco-friendly coatings and recycling initiatives. Additionally, digitalization and automation are becoming more prevalent, enhancing efficiency and productivity in steel coil manufacturing processes.

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