PRE-PAINTED GALVANIZED STEEL COILS PPGI
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 5000 m.t./month
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Description：
Pre Painted Steel Coil is coated with organic layer, which provides higher anti-corrosion property and a longer lifespan than that of galvanized steel sheets.
The base metals for Pre Painted Steel Coil consist of cold rolled, HDG electro-galvanized and hot-dip alu-zinc coated steel. The finish coats of Pre Painted Steel Coil can be classified into groups as follows: polyester, silicon modified polyesters, polyvinylidene fluoride, high-durability polyester, etc.
The Pre Painted Steel Coil can also be classified into groups by their surface textures, namely regular prepainted sheets, embossed sheets and printed sheets.
Application：
l & waterproof paper around circumference and bore protection.
Electial Appliance：refrigetator.washer,switch cabinet,etc
Furniture：central heating slice,lampshade,etc
Construction outside：workshop,agricultural,warehouse,corrugated roof,wall,etc
Inside：doo,doorcase,light steel roof structure,vent gutter,etc
Product Specification：
ZINC COATING:G40
TOP COATING:5 MIC EPOXY+20 MIC PE, PROTECTION FILM
BACK COATING: 7 MIC EPOXY GREY
WEIGHT PER COIL:2-3 TONS
COLOUR: RAL 9010 PURE WHITE
STANDARD:JIS G3312,CGCC
0.40mm（TCT-P）*1219mm*C |
0.50mm（TCT-P）*1220mm*C |
0.45mm（TCT-P）*1220mm*C |
0.60mm（TCT-P）*1219mm*C |
Package：Standard seaworthy export package:4 eye bands and 4 circumferential bands in steel, galvanized metal fluted rings on inner and outer edges, galvanized metal & waterproof paper wall protection disk
FAQ:
1.How about the color of the Pre Painted Steel Coil
The color of the Pre Painted Steel Coil has a very wide selection, like orange, cream-colored, dark sky blue, sea blue, bright red, brick red, ivory white, porcelain blue.
2.Can you produce the goods according to the customer’s requirements?
Yes, of course, it can be customized according to customers requirements.
3.Could you tell me the package for the Pre Painted Steel Coil?
Usually Standard export seaworthy package
- Q: How do steel coils contribute to the HVAC ductwork industry?
- The HVAC ductwork industry relies heavily on steel coils as they are essential for creating ducts. These coils, typically made from galvanized steel, offer numerous advantages in this industry. First and foremost, steel coils are known for their durability and longevity, making them perfect for constructing HVAC ductwork. They can withstand high temperatures, pressure, and exposure to various environmental elements. This durability ensures that the ducts made from steel coils can effectively transport air for long periods without deteriorating or compromising their structural integrity. Moreover, steel coils are highly flexible and can be easily manipulated during the fabrication process. HVAC ductwork often requires customization to fit specific building layouts and designs. Steel coils can be effortlessly cut, bent, and shaped without sacrificing their strength. This flexibility allows for the production of ducts in different sizes, shapes, and configurations to meet the unique requirements of various HVAC systems. Additionally, steel coils provide excellent resistance to corrosion and fire. The galvanized coating on the steel surface acts as a protective layer, preventing rust and corrosion caused by moisture or chemical reactions. This corrosion resistance ensures that the ductwork remains functional and safe for an extended period. Furthermore, steel coils contribute to energy efficiency in the HVAC ductwork industry. The smooth surface of steel coils reduces air friction and turbulence within the ducts, resulting in smoother airflow and reduced energy loss. This improved energy efficiency leads to cost savings for building owners and occupants, as it reduces the amount of energy required to maintain a comfortable indoor environment. Finally, steel coils are readily available and cost-effective, making them a popular choice for HVAC ductwork fabrication. The market offers a wide supply of steel coils, ensuring efficient production and installation of ductwork systems. Additionally, their cost-effectiveness makes them an economical option for both small and large-scale HVAC projects. In conclusion, steel coils play a crucial role in the HVAC ductwork industry by providing a durable, flexible, corrosion-resistant, energy-efficient, and cost-effective material for duct fabrication. These unique properties ensure the construction of high-quality ductwork systems that effectively distribute air in buildings, promoting optimal comfort and functionality.
- Q: Can steel coils be coated with luminescent materials?
- Yes, steel coils can be coated with luminescent materials.
- Q: What are the common methods of forming steel coils?
- There are several common methods for forming steel coils, each with its own unique advantages and applications. The most common method is known as hot rolling. This involves heating a large steel slab to a high temperature and passing it through a series of rollers to reduce its thickness. The steel is then coiled into a large, continuous roll. Hot rolling is typically used for producing steel coils with a consistent thickness and a smooth surface finish. It is commonly used in industries such as automotive, construction, and manufacturing. Another method is cold rolling, which is similar to hot rolling but is performed at room temperature. Cold rolling involves passing the steel through a set of rollers to further reduce its thickness and improve its surface finish. This process is often used to produce steel coils with precise dimensions and excellent mechanical properties. Cold-rolled steel coils are commonly used in applications that require high strength, such as in the production of appliances, electrical components, and structural components. A third method is known as galvanizing. This involves coating the steel coil with a layer of zinc to protect it from corrosion. The steel coil is first cleaned and then immersed in a bath of molten zinc. The zinc adheres to the surface of the steel, forming a protective layer. Galvanized steel coils are widely used in outdoor applications, such as roofing, fencing, and automotive parts, due to their excellent corrosion resistance. Lastly, there is the electro-galvanizing method. This process involves applying a thin layer of zinc to the surface of the steel coil through an electroplating process. The steel coil is immersed in an electrolyte solution and an electric current is passed through it, causing the zinc to deposit onto the surface of the steel. Electro-galvanized steel coils are commonly used in industries that require a smooth and aesthetically pleasing finish, such as in the production of appliances, automotive parts, and decorative items. Overall, these common methods of forming steel coils provide a wide range of options for different applications and requirements. Whether it is hot rolling, cold rolling, galvanizing, or electro-galvanizing, each method offers unique benefits in terms of strength, durability, surface finish, and corrosion resistance.
- Q: How do steel coils compare to other types of metal coils?
- Steel coils are generally considered superior to other types of metal coils due to their exceptional strength, durability, and versatility. Steel coils have excellent resistance to corrosion, heat, and impact, making them suitable for various applications ranging from construction and automotive industries to manufacturing and packaging sectors. Additionally, steel coils exhibit excellent formability and can be easily shaped and molded into different shapes and sizes, offering greater flexibility and customization options.
- Q: How long can steel coils be stored?
- Steel coils can be stored for an extended period of time, typically ranging from a few months to several years, depending on various factors such as the type of steel, storage conditions, and protective measures taken.
- Q: What are the factors to consider when selecting a supplier for steel coils?
- There are several factors to consider when selecting a supplier for steel coils. 1. Quality: The supplier's reputation for providing high-quality steel coils is crucial. The steel coils should meet industry standards and have consistent quality to ensure the durability and performance of the final product. 2. Reliability: It is important to choose a supplier that can consistently meet your demand for steel coils. They should have a proven track record of on-time delivery and the ability to handle large orders efficiently. 3. Cost: The pricing of steel coils is a significant factor to consider. While it is essential to find a supplier that offers competitive prices, it is equally important to ensure that the quality is not compromised. Comparing prices from multiple suppliers is advisable to find the best balance between cost and quality. 4. Range of Products: Look for a supplier that offers a wide range of steel coil products. This ensures that you have various options to choose from and can find the exact specifications and dimensions that meet your requirements. 5. Technical Expertise: A supplier with technical expertise and experience in the steel industry can provide valuable advice and assistance in selecting the right steel coils for your specific needs. They can also help with any customization or special requirements you may have. 6. Location and Delivery: Consider the supplier's location and their ability to deliver steel coils to your desired location. Choosing a supplier who is geographically closer to your facility can help reduce transportation costs and lead times. 7. Customer Service: A supplier who values good customer service is always preferable. They should be responsive to your inquiries, provide timely updates, and be willing to address any issues or concerns that may arise. By considering these factors, you can make an informed decision and choose a supplier that best meets your requirements for steel coils.
- Q: I have samurai sword that is a replica of the kill bill sword. It says on the blade stainless steel, what can i use to shine and protect blade. It had and still does a wax.like coating on the blade sine i received it. Thx for ur help
- Normally okorder
- Q: How are steel coils tested for dimensional accuracy?
- Steel coils are typically tested for dimensional accuracy using various methods such as measuring the width, thickness, and diameter of the coil. This can be done using specialized instruments like calipers, micrometers, and laser scanners to ensure the coil's dimensions meet the required specifications.
- Q: How are steel coils inspected for surface defects using non-destructive testing methods?
- To ensure the quality and integrity of steel coils, non-destructive testing (NDT) methods are employed to inspect them for surface defects. Several common NDT methods are utilized in this process. Visual inspection is one of the most widely used methods, where trained inspectors visually examine the steel coils for visible defects like scratches, cracks, pits, or corrosion. Although this method is simple and cost-effective, it can only detect surface-level defects. Magnetic particle testing (MT) is another commonly used NDT method. It utilizes magnetism to identify surface and near-surface defects in ferromagnetic materials like steel. By applying a magnetic field and iron particles to the steel coil, any defects such as cracks or discontinuities become visible as the iron particles concentrate around them. Liquid penetrant testing (PT) is a different NDT method used for inspecting steel coils. It involves applying a liquid penetrant to the coil's surface, which is drawn into surface defects through capillary action. After removing excess penetrant and applying a developer, the defects become visible as the developer draws out the penetrant. Ultrasonic testing (UT) is widely used to detect both surface and subsurface defects in steel coils. It transmits high-frequency sound waves into the coil and analyzes the reflected waves to identify abnormalities. This method can detect defects like cracks, inclusions, and voids that may not be visible to the naked eye. Additionally, eddy current testing (ECT) is another NDT method for inspecting steel coils. It utilizes electromagnetic induction to detect surface and near-surface defects. By placing a coil carrying an alternating current near the surface of the coil being inspected, any changes in the coil's electrical conductivity caused by surface defects are detected and analyzed to identify and evaluate their severity. In summary, various non-destructive testing methods such as visual inspection, magnetic particle testing, liquid penetrant testing, ultrasonic testing, and eddy current testing are utilized to inspect steel coils for surface defects. These methods ensure the quality and integrity of the steel coils before they are used in various applications.
- Q: ...particularly for jewelry?
- Steel Reserve (211) the beer...drink responsible...never drive when U had a few Oh I had my ring stolen at a bar It was stainless silver...PeAcE
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PRE-PAINTED GALVANIZED STEEL COILS PPGI
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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