Prepainted Hot Dipped Aluzinc Steel Coil
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- China Main Port
- Payment Terms:
- TT OR LC
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PPGL ceiling / roofing
G550 (Yield Strength: 550MPA), AZ60 (60G/㎡ min), RAL3007 (Chocolate Color)，TOP: 5+15μm / BACK: 7μm
SIZE (MM) QUANTITY FOB CY SHANGHAI (USD/MT)
0.37 (TCT)*940*C 50MTS 939
0.39 (TCT)*940*C 50MTS 918
COIL ID: 508MM
COIL WEIGHT：2-3mts
Warranty period 5 years again color fading
It depends on the circumstance the material is used in. Usually in South China, the color can be kept for 5 years without fading
Payment: 100% LC at sight
Cargo Readiness: 40 days after LC issuing date
Validity: 3 working days
- Q: So, i recently bought the game red steel 2 and i beat it, it was an amazing game! although since i had never played the first one ( i never knew about it actually) i had alot of questions like, why was he banished, where is his actual master, etc so i searched up on Youtube, red steel 1 to figure it all out and the games look nothing alike!! i mean the first one is like nothing but guns and the characters arnt the same ( well at least i dont think so) could someone explain why?
- Red Steel 2 isn't really a sequel to Red Steel 1 in a normal sense. The reason the new one is named Red Steel 2 is because of the Sword + Gun combat, which was also in the first game (even though the sword part wasn't good in the first one). Other than that, I'm guessing Ubisoft just wanted to take a different, less realistic approach with it.
- Q: What are the challenges in coil recoiling for high-strength steel?
- One of the main challenges in coil recoiling for high-strength steel is the control and management of residual stresses. High-strength steel has a tendency to retain significant levels of residual stresses, which can lead to coil distortion or springback during recoiling. This requires careful process optimization and control to minimize these effects. Additionally, the high strength of the steel can make it more susceptible to cracking or damage during recoiling, necessitating precise handling techniques and equipment. Overall, the challenges lie in achieving uniform coil geometry, minimizing residual stresses, and avoiding any potential damage to the high-strength steel during the recoiling process.
- Q: How do steel coils contribute to structural integrity in buildings?
- Steel coils play a crucial role in contributing to the structural integrity of buildings in several ways. Firstly, steel coils are widely used in the construction industry for manufacturing various building components such as beams, columns, and trusses. These components are responsible for providing support and stability to the overall structure. Due to their high tensile strength and durability, steel coils ensure that these components can withstand heavy loads and maintain their structural integrity over time. This is especially important in buildings with multiple floors or large open spaces, where the structural elements need to bear significant weight without deforming or collapsing. Secondly, steel coils are also used in the reinforcement of concrete structures. Reinforced concrete is a widely adopted construction method, and steel coils, in the form of reinforcement bars or mesh, are embedded within the concrete to counteract tensile forces. Concrete is excellent at withstanding compressive forces but weak in tension. By adding steel coils, the composite material gains the ability to resist both compression and tension, leading to enhanced structural integrity. This reinforcement technique is particularly vital in high-rise buildings or structures subject to seismic activity, where the risk of structural failure due to bending or cracking is higher. Another way steel coils contribute to structural integrity is through their corrosion resistance properties. Steel coils are often coated with protective layers, such as zinc through galvanization or paint, to prevent corrosion caused by moisture, chemicals, or environmental factors. Corrosion weakens the structural integrity of steel, leading to degradation and potential failure. By using corrosion-resistant steel coils, the lifespan of the building is extended, and the risk of structural damage is significantly reduced. Furthermore, steel coils offer versatility in design and construction. Their flexibility and malleability allow for the creation of complex and intricate building structures, enabling architects and engineers to push the boundaries of design while maintaining structural integrity. Steel coils can be shaped, bent, and welded into various forms, making them an ideal material for constructing innovative and aesthetically pleasing buildings. In conclusion, steel coils contribute significantly to the structural integrity of buildings by providing strength, stability, and durability to various components and reinforcement systems. Their high tensile strength, corrosion resistance, and versatility in design make them an indispensable material in modern construction, ensuring the safety and durability of buildings for years to come.
- Q: What are the common coil grades available for steel coils?
- Steel coils come in different grades, each with its own distinct properties and uses. Some commonly used grades include: 1. HRC (Hot Rolled Coils): These coils are made by heating a steel slab to its recrystallization temperature and rolling it into a coil. HRC coils are known for their excellent weldability and formability, making them suitable for various applications like construction, automotive manufacturing, and general engineering. 2. CRC (Cold Rolled Coils): CRC coils are produced by further processing HRC coils through cold reduction, which involves passing the steel through rollers at room temperature. CRC coils have a superior surface finish and dimensional accuracy, making them ideal for applications that require a smooth and uniform appearance, such as automotive body panels, appliances, and electrical equipment. 3. GI (Galvanized Coils): GI coils are created by coating regular carbon steel coils with a layer of zinc through a hot-dip galvanizing process. This provides excellent corrosion resistance, making GI coils suitable for outdoor applications like roofing, fencing, and structural components. 4. Stainless Steel Coils: Stainless steel coils are made from different grades, with the most common being austenitic (such as 304 and 316) and ferritic (such as 430). Stainless steel coils offer excellent corrosion resistance, high temperature resistance, and aesthetic appeal, making them widely used in industries like food processing, chemical processing, and architecture. 5. EG (Electro-galvanized Coils): EG coils are similar to GI coils, but the zinc coating is applied using an electrolytic process instead of hot-dipping. EG coils have a thinner and smoother zinc layer, making them suitable for applications that require a brighter and more aesthetic appearance, such as automotive parts, appliances, and decorative items. These are just a few examples of the coil grades available for steel coils. The choice of the right grade depends on factors like the intended application, required mechanical properties, and desired aesthetics. It is important to seek guidance from steel suppliers or industry experts to determine the most suitable coil grade for a specific application.
- Q: What is the difference between steel coils and steel sheets?
- Steel coils and steel sheets, although both forms of steel, exhibit distinct differences. Steel coils, which are long rolls of steel wound into a coil shape, are typically produced at a steel mill and serve as raw materials for further processing or manufacturing. Various industries, including automotive, construction, and appliance manufacturing, commonly utilize steel coils in the production of items such as pipes, tubes, and automotive parts. Conversely, steel sheets are flat pieces of steel that are typically derived from steel coils. These sheets come in different sizes and thicknesses, making them versatile for various applications. Construction projects, such as roofing, siding, and structural components, often employ steel sheets. Additionally, they are utilized in manufacturing processes like stamping, forming, and fabricating diverse products. One primary distinction between steel coils and steel sheets lies in their shape and form. Steel coils adopt a cylindrical, rolled form, whereas steel sheets possess a flat, rectangular structure. This dissimilarity in shape renders steel coils more suitable for continuous production processes, while steel sheets find application in scenarios that demand flat surfaces. Another variation pertains to the handling and transportation of these steel forms. Due to their large size and weight, steel coils necessitate specialized equipment like coil cars or cranes for transport and storage. Conversely, steel sheets can be conveniently stacked, transported, and stored using conventional methods. Lastly, the processing requirements for steel coils and steel sheets differ. Steel coils often undergo additional processing steps, such as slitting, cutting, or coating, to meet specific customer requirements. Conversely, steel sheets may require minimal processing before being utilized in their intended applications. In summary, steel coils and steel sheets exhibit variances in shape, handling, transportation, and processing requirements. Steel coils, in their rolled, cylindrical form, are utilized for further processing, while steel sheets, cut from coils, serve specific applications. Recognizing these distinctions is crucial when selecting the appropriate steel form for a particular project or manufacturing process.
- Q: How are steel coils inspected for flatness variations?
- Steel coils are inspected for flatness variations using various methods such as visual inspection, measurement techniques, and automated systems. Visual inspection involves trained personnel visually inspecting the coil's surface for any irregularities or deviations from flatness. Measurement techniques involve using precision instruments such as straight edges, feeler gauges, or laser sensors to measure the flatness at different points along the coil's length. Automated systems use advanced technologies like laser scanning or optical sensors to quickly and accurately detect any flatness variations in the steel coils. These inspections help ensure that the coils meet the required flatness specifications and quality standards.
- Q: How are steel coils used in the production of HVAC systems?
- Steel coils are used in the production of HVAC systems as a key component in the heat exchange process. They are typically used in the condenser and evaporator coils to transfer heat between the refrigerant and the air. The steel coils provide a durable and efficient surface for heat transfer, ensuring the HVAC system can effectively cool or heat the air.
- Q: Can anyone suggest a free font that looks like steel with rivets? I'm looking for something industrial looking.
- Rivet Font
- Q: I just want regular steel, not stainless steel.
- If it rusts, magnetic, hard, heavy with high melting point I reckon yourve found mild steel.
- Q: What are the common processing defects in steel coils?
- Steel manufacturers must identify and rectify the following processing defects commonly found in steel coils: 1. Coil breaks: These occur when the steel strip breaks during the process of winding the coil. Improper tension control or material defects can cause these breaks. 2. Slivers: Thin, elongated steel pieces get trapped in the coil during the rolling process. Foreign materials, scale, or defects in the rolling mill can cause slivers. 3. Edge cracks: Cracks appearing along the edges of the coil are known as edge cracks. Improper edge trimming, material defects, or excessive rolling forces can cause these cracks. 4. Surface defects: Scratches, pits, or scars on the steel coil constitute surface defects. Handling issues, improper cleaning, or rolling mill defects can cause such defects. 5. Coil set: Coil set refers to the coil's tendency to retain a curvature even after it has been uncoiled. This can occur due to uneven cooling during the rolling process or improper tension control. 6. Oil spots: Stains or discolorations on the steel coil caused by residual oil or lubricants are known as oil spots. Inadequate cleaning or incorrect lubricant application can lead to oil spots. 7. Wavy edges: Irregularities or waves along the edges of the steel coil are referred to as wavy edges. Uneven rolling forces or improper edge trimming can cause these irregularities. 8. Lamination: Lamination defects occur when layers or sheets of steel are not properly bonded together. Material defects or improper rolling conditions can cause lamination defects. 9. Burr: A raised edge or roughness along the edge of the steel coil is called a burr. Improper trimming or cutting processes can cause burrs. 10. Non-uniform thickness: Non-uniform thickness refers to variations in the thickness of the steel coil. Uneven rolling forces, improper cooling, or material defects can cause non-uniform thickness. Identifying and addressing these processing defects is crucial for steel manufacturers to ensure the quality and reliability of their steel coils.
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Prepainted Hot Dipped Aluzinc Steel Coil
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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