color coated galvanized rolled steel coil
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 30000 m.t./month
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Specifications
1.width: 600-1250mm
2.thickness:0.14-1.20mm
3.zinc coating: 60-180g/m2
PPGI with high quality and various color ,suitable for sandwich panel corrugate steel sheet ppgi, color coated galvanized steel coil, ppgi for metal roof
Applications
1. Construction and building: roofing; ventilating duct; handrail; partition panel;etc.
2. Electric appliance: refrigerator; washing machine; refrigerator; DVD;etc.
3.Transportation: oil tank; road sign; etc.
4.Agriculture:barn; etc.
5.Others:vending machine; game machine; etc.
Name | PPGI |
Description | Prepainted Galvanized Steel Coil |
Type | Steel Coil |
Paint Color | Based on RAL No. or customers' color sample |
Paint | Polyester , and your special requirement to be discussed |
Paint Thickness | 1. Top side: 6+11micron 2. Back side:7 micron 3. Or based on customers' requirement |
Steel Grade | Base material SGCC or your requirement |
Thickness Range | 0.14mm-0.8mm |
width | 750-1250mm |
Zinc Coating | 60-140g/m² |
Coil ID | 508mm |
Coil Weight | 3-6MT, or as per customers’ requests |
Technique | Cold Rolled |
Surface Treatment | Galvanized, Chromated, Unoiled/Oiled, Bright Finished, Spangle, Fingerprint Resistance. |
Application | General Use, Roofing, Corrugated Roofing Making, Outside of the buildings |
- Q: How does coil slitting work?
- Coil slitting is a process used to cut large coils of material, such as metal or plastic, into narrower strips. It involves feeding the coil through a set of rotating circular blades that make longitudinal cuts along the length of the coil. The blades are set at predetermined widths to achieve the desired strip thickness. The process is usually automated and ensures efficient and precise cutting, resulting in multiple narrower coils that can be used for various industrial applications.
- Q: What is the maximum width of steel coils?
- The maximum width of steel coils can vary depending on the specific manufacturing processes and equipment capabilities, but it is typically around 72 inches (182.88 cm).
- Q: How are steel coils used in the production of pipelines?
- Steel coils are an essential component in the production of pipelines. These coils, made from high-quality steel, are used to manufacture the pipes themselves. The process begins by unrolling the steel coil and cutting it into the desired size and length. The cut pieces are then shaped into cylindrical tubes using a process called pipe forming. Once the pipes are formed, they undergo various additional processes to enhance their strength and durability. This may include welding, heat treatment, and coating to protect against corrosion. Steel coils are also used to create the necessary fittings and connectors that are essential for connecting and joining the pipes together. The use of steel coils in pipeline production offers several advantages. Firstly, steel is a strong and durable material, making it ideal for handling the high pressure and stress that pipelines endure. Additionally, steel is resistant to corrosion, which is crucial for pipelines that transport various substances such as oil, gas, or water. Furthermore, steel coils allow for efficient production processes. The uniformity of the coils ensures consistent pipe dimensions, resulting in easy assembly and installation. The versatility of steel also allows for customization, enabling manufacturers to produce pipes of various sizes and specifications to meet specific project requirements. In conclusion, steel coils play a vital role in the production of pipelines. They are used to create the pipes themselves, as well as the necessary fittings and connectors. The use of steel ensures strength, durability, and corrosion resistance, making it the preferred material for pipelines. Moreover, steel coils enable efficient production processes and offer versatility in terms of customization.
- Q: What is the role of steel coils in the supply chain?
- The supply chain heavily relies on steel coils, especially in the manufacturing and construction sectors. These coils, typically made from hot-rolled steel, are essential raw materials for a wide range of products like automobiles, appliances, construction materials, and industrial goods. The journey of steel coils in the supply chain begins with the production of raw steel, which is then processed and shaped into coils at steel mills. These coils are then transported to different manufacturing facilities where they are transformed into finished products. Throughout this process, steel coils act as an intermediary product that is easy to transport, stack, and manipulate according to various manufacturing requirements. One major advantage of using steel coils in the supply chain is their strength and durability. Steel possesses high tensile strength, enabling it to withstand substantial loads and pressures. This makes steel coils perfect for applications that require sturdy materials like structural components in buildings, heavy machinery, and vehicles. Furthermore, steel coils offer high customization, allowing manufacturers to tailor their dimensions and specifications to meet specific needs. This flexibility ensures the efficient delivery of steel coils that align with the requirements of diverse industries and projects. In terms of logistics, steel coils are typically transported in large quantities using specialized equipment such as flatbed trucks, railcars, or even ships. Effective logistics planning is crucial to ensure timely delivery and minimize transportation costs. Additionally, proper storage and handling are vital to prevent damage to the coils during transit and storage. Overall, steel coils play a vital role in the supply chain as versatile raw materials that can be shaped and transformed into various end products. Their strength, durability, and flexibility make them an essential component in industries that rely on high-quality steel, ultimately contributing to the overall economic growth and development of numerous sectors.
- Q: What are the challenges faced during steel coil processing?
- There are several challenges that can be encountered during steel coil processing. One of the main challenges is ensuring proper handling of the steel coils. Steel coils are heavy and can weigh several tons, so it is crucial to have the correct equipment and procedures in place to safely move and manipulate the coils. This includes using cranes, forklifts, or other lifting devices that are strong enough to handle the weight and size of the coils. Another challenge is maintaining the integrity of the steel coils during processing. Steel coils are susceptible to damage from scratches, dents, or other forms of physical deformation. It is important to have proper storage and handling procedures in place to minimize the risk of damage. Additionally, care must be taken during cutting, slitting, or other processing operations to ensure that the coils are not damaged or compromised. Quality control is another significant challenge in steel coil processing. It is essential to consistently produce coils that meet the required specifications, such as thickness, width, and surface quality. This requires meticulous inspection and monitoring throughout the entire processing chain, from receiving the raw material to the final product. Any deviations from the desired specifications can result in rejected coils or customer dissatisfaction. Efficiency and productivity are also challenges in steel coil processing. The processing operations need to be optimized to minimize waste, reduce downtime, and maximize throughput. This can involve implementing automation, improving production planning, and streamlining the workflow. Additionally, balancing the production speed with maintaining quality standards is crucial to ensure efficient and productive processing. Lastly, safety is a significant challenge in steel coil processing. The nature of the equipment and processes involved poses various risks to workers, including the potential for accidents, injuries, or exposure to harmful substances. It is vital to have proper safety protocols in place, provide adequate training to employees, and regularly inspect and maintain the equipment to ensure a safe working environment. In summary, the challenges faced during steel coil processing include handling the heavy coils, maintaining their integrity, ensuring quality control, optimizing efficiency and productivity, and ensuring a safe working environment. By addressing these challenges, steel coil processors can achieve smooth operations and deliver high-quality products to their customers.
- Q: How do steel coils contribute to the marine industry?
- The marine industry heavily relies on steel coils due to their multiple uses that contribute to the advancement, upkeep, and effectiveness of marine vessels. Initially, steel coils are crucial in ship and offshore platform construction. Their exceptional strength and durability make them ideal for the hull structure, ensuring the vessel's integrity and safety, even in harsh marine conditions. Furthermore, steel coils find application in the production of various marine equipment and parts. For example, they are utilized in the manufacturing of propellers, shafts, and rudders, which are vital for steering and propelling ships. By using steel coils in these components, their ability to withstand the corrosive impact of seawater is ensured, thereby prolonging their lifespan and reducing maintenance expenses. Moreover, steel coils play a significant role in the fabrication of marine pipelines and infrastructure for oil rigs. These coils are transformed into pipes and tubes that are essential for transporting oil, gas, and other fluids. The strength and corrosion resistance of steel coils are crucial in guaranteeing the dependability and safety of these pipelines, as they must endure extreme pressure and exposure to saltwater. Additionally, steel coils are also involved in the maintenance and repair processes of the marine industry. Whenever a ship undergoes renovations or repairs, damaged or corroded sections are often replaced with steel coils. The versatility of steel coils enables them to be molded and welded into various shapes and sizes, making them suitable for diverse repair applications. Overall, steel coils make a substantial contribution to the marine industry by providing the necessary strength, durability, and corrosion resistance required for the construction, maintenance, and efficiency of marine vessels. Their utilization in shipbuilding, component fabrication, pipeline construction, and repair procedures renders them indispensable for the growth and sustainability of the marine industry.
- Q: I have to explain some functions of stainless steel but after days of searching I cant find an answer. Thankyou in advance for your help :)
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- Q: How are steel coils stored and transported?
- Steel coils are typically stored in large warehouses or outdoor storage yards. They are stacked horizontally on top of each other, with wooden or steel supports placed between each coil to prevent damage. When it comes to transportation, steel coils are usually loaded onto flatbed trucks, railcars, or shipping containers. Specialized equipment such as coil racks or coil cradles may be used to secure and stabilize the coils during transport.
- Q: What are the challenges in coil leveling for high-strength steel?
- Coil leveling for high-strength steel poses several challenges that need to be addressed in order to achieve optimal results. One of the main challenges is the inherent hardness and strength of the steel itself. High-strength steel is specifically designed to have enhanced mechanical properties, such as tensile strength and hardness, which make it more difficult to deform and shape. The high-strength nature of the steel requires specialized leveling equipment that can apply sufficient force to overcome its resistance to deformation. This may involve using stronger and more durable leveling rollers or increasing the pressure exerted during the leveling process. Failure to apply the appropriate force can result in incomplete leveling, leading to residual stress and potential dimensional inaccuracies in the final product. Another challenge in coil leveling for high-strength steel is the potential for springback. Springback refers to the tendency of the material to revert to its original shape after being deformed. High-strength steel is particularly prone to springback due to its higher elastic modulus. This can result in uneven leveling and dimensional variations in the coil. To mitigate springback, advanced leveling techniques may be employed, such as overbending or pre-bending the steel. Overbending involves bending the steel beyond the desired level, allowing it to spring back to the desired shape. Pre-bending, on the other hand, involves intentionally bending the steel in the opposite direction before leveling it, counteracting the effects of springback. These techniques require precise control and expertise to ensure accurate leveling. Additionally, high-strength steel often has a more pronounced yield point, which is the stress level at which permanent deformation occurs. This can make it more challenging to achieve consistent and uniform leveling throughout the coil. Proper adjustment of the leveling equipment and careful monitoring of the leveling process are necessary to address this challenge effectively. Furthermore, high-strength steel coils are often thinner and more sensitive to surface imperfections. The leveling process must be carefully regulated to avoid causing damage to the steel surface, such as scratches or indentations. This may involve utilizing softer leveling rollers or implementing protective measures, such as cushioning materials or coatings, to prevent surface defects. In summary, the challenges in coil leveling for high-strength steel revolve around its inherent hardness, springback tendencies, yield point behavior, and sensitivity to surface imperfections. Overcoming these challenges requires specialized equipment, advanced leveling techniques, precise control, and expertise to ensure accurate and high-quality leveling results.
- Q: i want to buy an exhaust but whats the difference between satinless steel and titanium exhaust?
- Stainless steel is more corrosion resistant than steel and titanium is more corrosion resitant and lighter. However, titanium is more prone to picking up (scratches caused by normal tools creating scratches and leading to stress fractures). The Lockheed Blackbird had to have tools treated lithium grease (i could be wrong) to prevent this. I'd stick with stainless steel as i think any titanium exhaust you can buy will be a titanium composite due to its cost
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color coated galvanized rolled steel coil
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 30000 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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