PREPAINTED GALVANISED STEEL IN COILS
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
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Prepainted galvanized color coated PPGI steel:
| Thickness | 0.12-1.2mm |
| Width: | 700-1250mm |
| Material: | SGCC,SGCD,SECC,SECD,DX51D+Z |
| Zinc coating: | 30-180G/M2 |
| Surface Structure: | galvanized ,zero spangle, regular spangle or normal spangle |
| COLOR: | RAL number or sample colour |
| Coating: | Topside: 5micron primer +15-20microns polyester Backside: 5-8microns primer epoxy. Surface treatment: chromated and oiled, chromated and non-oiled |
II Main characteristics :
1.strong corrosion resistance
2.surface quality
3.conducive to deep processing,such as corrugated steel sheet 4.economy and practicality
III Applications:
Household Appliance:
1.Refrigerator shutter &side panels, Washer, Freezers, Air conditions,
2.Rice Cooker, Microwave Ovens, Water Heaters, Sterilization Cabinets, Range Hoods
3.Computer Panels , DVD/DVB panels, TV back panel etc.
- Q: Can you use regular welding rods when welding stainless steel?Thank you.
- You would use stainless steel rod. I have used stainless safety wire that you can buy at the hardware store or Harbor Freight. (Assuming you are TIG welding). I have found that for small jobs it works quite well.
- Q: I just bought some cheap earrings from this beauty supply store but they said surgical steel So will they prevent my ears from bleeding / infection ?
- Surgical steel is a grade of steel often used in medical appliances like tweezers, forceps, etc. It's generally non-reactive and considered very safe. It doesn't contain any special properties against infection--you still have to observe basic hygiene and clean your piercings properly--but most people can wear surgical steel earrings without a problem. However, if you have a contact allergy to base metals like nickel, surgical steel may cause redness or irritation because of the metals used in it. If cheap rings or necklaces make your skin break out in a rash you should NOT wear surgical steel.
- Q: which pokemon has the most steel pokemon???
- Transformers.
- Q: How are steel coils priced and traded in the market?
- Steel coils are priced and traded in the market based on several factors. The primary factor is the current demand and supply dynamics of the steel industry. When the demand for steel coils is high, the prices tend to increase, and vice versa. Another important factor in pricing steel coils is the cost of raw materials, such as iron ore and coal, which are essential for steel production. Fluctuations in the prices of these materials can directly impact the pricing of steel coils. Additionally, the quality and specifications of the steel coils also play a significant role in determining their price. Higher-quality coils with specific characteristics, such as strength, corrosion resistance, or surface finish, may command a premium price in the market. The trading of steel coils is primarily done through various platforms, including physical exchanges, futures contracts, and over-the-counter (OTC) markets. Physical exchanges allow buyers and sellers to trade steel coils by exchanging physical deliveries. Futures contracts, on the other hand, enable traders to buy or sell steel coils at a predetermined price and future date, providing a way to hedge against price fluctuations. The OTC market is another avenue for trading steel coils, where buyers and sellers negotiate and agree on prices directly without going through a formal exchange. This provides flexibility and customization in trading, allowing for specific requirements to be met. Overall, the pricing and trading of steel coils in the market are influenced by demand and supply dynamics, raw material costs, quality specifications, and trading platforms. It is a complex process that requires careful consideration of various factors to determine fair prices and facilitate efficient trading.
- Q: What are the dimensions of steel coils used in automotive component manufacturing?
- The dimensions of steel coils used in automotive component manufacturing vary depending on the specific application and requirements. However, common dimensions include thicknesses ranging from 0.5mm to 3mm and widths ranging from 600mm to 2000mm.
- Q: I have two theories, which one's correct?My book says that steel is made up of 98% iron and 2% carbon.98% of iron's molar mass (55.85 g/mol) is 54.733.2% of carbon's molar mass (12.01 g/mol) is .2402.If you add them up that gives you that steel has a molar mass of 54.97 g/mol.However, steel's chemical formula is Fe(3)CThat would make it's molar mass 179.56 g/mol.( Because 3(55.85) + 12.01 = 179.56 )Which one is correct?
- Steel is an alloy - a mixture not a compound; it doesn't have a chemical formula. Only elements and compounds have molecular weights, not mixtures that aren't composed of a uniform molecule, so neither answer is correct.
- Q: What are the common coil slitting methods?
- The common coil slitting methods include rotary shear slitting, loop slitting, and oscillating slitting.
- Q: What is the process of galvanizing steel coils?
- The process of galvanizing steel coils involves several steps to enhance their durability and protect them from corrosion. Firstly, the steel coils are cleaned thoroughly to remove any dirt, oil, or other impurities that may be present on the surface. This is done through an acid pickling process, where the coils are immersed in a bath of diluted acid solution or treated with a chemical cleaner. This step ensures that the surface of the coils is free from any contaminants, allowing for better adhesion of the zinc coating. After the cleaning process, the coils are rinsed to remove any remaining acid or cleaner. This is crucial to prevent any adverse reactions with the next step of the process. The next step is the actual galvanization, where the cleaned coils are dipped into a bath of molten zinc. The coils are carefully passed through the zinc bath using rollers or other mechanisms to ensure that the entire surface is coated evenly. The zinc bath is maintained at a specific temperature, typically around 450°C (842°F), which allows the molten zinc to bond with the steel surface. As the coils are withdrawn from the zinc bath, excess zinc is removed by passing them through air knives or by centrifugal spinning. This helps to control the thickness of the zinc coating and ensure a uniform appearance. Once the galvanization process is complete, the steel coils are cooled down gradually to room temperature. This allows the zinc coating to solidify and bond firmly with the steel surface, creating a protective barrier against corrosion. The final step in the process is inspection and quality control. The galvanized steel coils are inspected for any defects, such as uneven coating or areas with insufficient zinc coverage. This is usually done visually or through specialized equipment that can detect any anomalies. Additionally, the coating thickness is measured to ensure it meets the required specifications. Overall, the process of galvanizing steel coils is designed to enhance their longevity and protect them from rust and corrosion. By applying a layer of zinc coating to the steel surface, the coils become more resistant to environmental factors, making them suitable for a wide range of applications in various industries.
- Q: Ive been playing with my ping i3 graphite irons for 6 years now and some days i can hit it and some days i cant. Then i tried out my friends irons the other day and he had steel and i was hitting the ball anywhere i wanted it to go..Is that a fluke or is steel irons just better than shaft? I was thinking about trading my graphites for steel, is that a good idea??
- Graphite Or Steel Irons
- Q: What are the trends and developments in the steel coil industry?
- The steel coil industry has witnessed several trends and developments in recent years. These changes have been driven by various factors, including technological advancements, shifts in demand and supply dynamics, and environmental concerns. One significant trend in the steel coil industry is the increasing use of advanced technologies in production processes. Automation and robotics have revolutionized steel coil manufacturing, leading to improved efficiency and quality control. These technologies have also enabled the industry to meet the growing demand for customized steel coils, as they allow for faster and more precise production. Another trend in the industry is the shift towards lightweight and high-strength steel coils. With the rising need for fuel-efficient vehicles, manufacturers are looking for lighter materials that maintain strength and durability. Steel coil producers are developing innovative products that meet these requirements, such as advanced high-strength steels and ultra-high-strength steels. These materials offer improved performance while reducing the weight of the final product. Environmental concerns have also spurred developments in the steel coil industry. There is a growing demand for sustainable and eco-friendly steel coils, which has led to the adoption of greener manufacturing processes. Steel coil manufacturers are increasingly utilizing recycled materials and implementing energy-efficient technologies to reduce carbon emissions and waste generation. Additionally, there is a focus on improving the recyclability of steel coils to minimize the environmental impact throughout their lifecycle. Furthermore, the steel coil industry is witnessing a shift in demand and supply dynamics. Emerging economies, particularly in Asia, are driving the demand for steel coils due to rapid industrialization and urbanization. This has led to increased investments in production capacity in these regions. On the other hand, developed economies are experiencing a trend towards consolidation and specialization, with some companies focusing on niche markets or specific steel coil applications. Overall, the steel coil industry is undergoing significant transformations driven by technological advancements, changing demand patterns, and environmental concerns. These trends and developments are shaping the landscape of the industry, making it more efficient, sustainable, and adaptable to evolving market needs.
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PREPAINTED GALVANISED STEEL IN COILS
- 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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