Best Prepainted Galvanized Steel Coil ASTM 615

Best Prepainted Galvanized Steel Coil ASTM 615 System 1

Best Prepainted Galvanized Steel Coil ASTM 615 System 2

Best Prepainted Galvanized Steel Coil ASTM 615 System 3

Best Prepainted Galvanized Steel Coil ASTM 615

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 25 m.t.

Supply Capability:: 5000 m.t./month

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With Gi as base metal,after pretreatmet (degrease and chemical treatment) and liquid dope with several Layers of color,then after firing and cooling,finally the plate steel is called pre-painted galvanized steel ( PPGI) .Pre-painted galvanized steel is good capable of decoration ,molding,corrosion resistance

2.Main Features of Prepainted Galvanized steel Coil：

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

3.Prepainted Galvanized steel Coil Images

Best Prepainted Galvanized Steel Coil ASTM 615

4.Prepainted Galvanized steel Coil Specification

Standard:ASTM, GB,JIS,JIS G3302 ASTM 755 EN10169

Grade: DX51D CGCC CS

Thickness: 0.13mm~3.0mm,

Width: 1250,600-1250mm

Coil weight:3-12 MT

Coil ID:508/610mm

Chemical composition:

0.150

0.476

11.231

12.50

0.900

0.039

0.010

5.FAQ of Prepainted Galvanized steel Coi

We have organized several common questions for our clients，may help you sincerely：

1.How do you control your quality

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

2.how long we will receive the goods ？

After receiving your deposit or workable lc ,our normal shipment date is 15-20days,and it takes around 28 days to reach your port of destination. But is up to different destination

3. what is your moq

Normally our moq is 25per size ,but it is up to different size

Q:Where is the lining board made of polyurethane lining? Please contact immediately: Selection of raw materials: different polyol raw materials with different molecular structures and molecular weight, the performance gap between different polyols, the use of the environment and the requirements are not the same, each with unique characteristics and optimum application. Polyester polyol, wear resistance, corrosion resistance, good oil resistance, high mechanical strength, good aging resistance. Polyether polyols have good resilience and low temperature compliance, and they also have good hydrolytic stability and mildew resistance. There are many curing agents, and different formulation systems use different performance requirements. The choice of different systems depends not only on the performance requirements of the product, but also on the price of the product. The abrasion resistance of the wear-resistant lining plate is determined by the raw material chosen.

Q:Can steel strips be cut to custom sizes?: Yes, steel strips can be cut to custom sizes.

Q:How are steel strips used in the production of metal fences?: Steel strips are used in the production of metal fences as they are cut and shaped to form the framework and structure of the fence. These strips provide strength, durability, and support to the overall fence design, ensuring a long-lasting and secure boundary.

Q:Can steel strips be used in electrical applications?: Yes, steel strips can be used in electrical applications. They are commonly utilized for grounding purposes, as well as in electrical enclosures, cable trays, and busbar systems. Steel strips provide a strong and durable option for various electrical components due to their conductivity, corrosion resistance, and ability to dissipate heat effectively.

Q:How are steel strips used in the production of fasteners?: Steel strips are commonly used in the production of fasteners due to their durability and strength. Fasteners, such as screws, nails, bolts, and rivets, require a sturdy material that can securely hold objects together. Steel strips provide the necessary strength and resilience to withstand the pressure and tension often experienced by fasteners. In the production process, steel strips are typically cut into smaller pieces and shaped into the desired form for the specific type of fastener being manufactured. For example, screws require a threaded section for secure fastening, while nails are typically straight with a pointed end. The steel strips are then often subjected to various treatments to enhance their properties. Heat treatment, for instance, can improve the hardness and resilience of the steel, making it more resistant to deformation and wear. Coating the steel strips with materials like zinc or chromium can also enhance their corrosion resistance, which is crucial for fasteners as they are often exposed to harsh environmental conditions. Once the steel strips are properly shaped and treated, they go through a fabrication process to form the final fastener. This may involve processes such as cold forging, where the steel strip is pressed into the desired shape using extreme pressure. Cold heading, another common technique, is used to form the head of a screw or bolt. Overall, steel strips play a vital role in the production of fasteners by providing the necessary strength, durability, and versatility required for a wide range of applications. Their ability to withstand high levels of stress and resist corrosion makes steel strips an ideal material choice for fastener production, ensuring the reliability and longevity of the final product.

Q:How are steel strips used in the production of metal grilles and screens?: Steel strips are commonly used in the production of metal grilles and screens due to their durability and versatility. These strips are typically cut into specific lengths and widths, then shaped and welded to form the desired pattern or design of the grille or screen. Steel strips provide strength and stability to the final product, making it capable of withstanding various environmental factors and frequent use. The strips are also treated to enhance their resistance to corrosion, ensuring longevity and durability. Furthermore, steel strips can be easily manipulated and molded into different shapes and sizes, allowing for the creation of intricate and customized designs. This makes them a popular choice for manufacturers who want to offer a wide range of options to their customers. In addition, steel strips can be coated or painted in different colors and finishes, providing aesthetic appeal to the grilles and screens. This allows them to seamlessly blend with the overall design of a building or space. Overall, steel strips play a crucial role in the production of metal grilles and screens by providing strength, stability, durability, and customization options. They contribute to the functionality and aesthetic appeal of these products, making them an essential component in the manufacturing process.

Q:What are the environmental impacts of manufacturing steel strips?: The environmental impacts of manufacturing steel strips include the emission of greenhouse gases, such as carbon dioxide, during the production process. Steel manufacturing also requires large amounts of energy, often derived from fossil fuels, leading to further carbon emissions. Additionally, the extraction and processing of raw materials for steel production, such as iron ore and coal, can result in habitat destruction, soil erosion, and water pollution. The disposal of waste materials, such as slag and dust, can also pose environmental challenges if not properly managed.

Q:How are steel strips processed for fastening?: Steel strips undergo a series of steps to prepare them for various applications. It all begins by selecting high-quality steel, which is then rolled into thin strips of the desired thickness. These strips are cleaned through processes like degreasing or pickling to eliminate any impurities or contaminants. After the cleaning stage, the steel strips are annealed. This involves heating and slowly cooling them to relieve internal stresses and enhance their ductility. This makes the strips easier to work with and less likely to crack or break during fastening. Once annealed, the steel strips can be further treated based on specific requirements. For instance, they can be coated with protective layers, like zinc or galvanized coatings, to improve corrosion resistance. This is especially important for fastening applications where the strips will be exposed to harsh environmental conditions. To achieve the desired shape and dimensions, the steel strips are cut and shaped using methods like shearing, slitting, or stamping. These processes allow the strips to be tailored to the specific requirements of fastening, ensuring a precise fit and optimal performance. Finally, the processed steel strips are subject to quality control checks to ensure they meet the required standards. This involves testing for mechanical properties, dimensional accuracy, surface finish, and overall integrity. Overall, the processing of steel strips for fastening involves various steps, including cleaning, annealing, coating, shaping, and quality control measures. These steps ensure that the steel strips are well-prepared and suitable for a wide range of fastening applications, offering strength, durability, and reliability.

Q:Can steel strips be used in the production of heat exchangers?: Steel strips are able to be utilized in the manufacturing of heat exchangers. Due to its exceptional thermal conductivity, high strength, and durability, steel is a frequently employed material in the fabrication of heat exchangers. The necessary components of a heat exchanger, namely fins, tubes, or plates, can be shaped and formed from steel strips. These components play a critical role in facilitating efficient heat transfer between fluids within a heat exchanger. Moreover, steel strips possess corrosion resistance, rendering them suitable for diverse environments and applications. All in all, steel strips are a viable and commonly adopted material for the production of heat exchangers.

Q:How are steel strips used in the manufacturing of cranes?: Steel strips are commonly used in the manufacturing of cranes for various purposes. They are primarily used for the fabrication of crane components such as structural members, beams, plates, and brackets. Steel strips are cut and shaped according to specific dimensions and specifications to create these components, which are then assembled to form the crane's framework. The high strength and durability of steel make it an ideal material for crane construction. Steel strips provide the necessary structural integrity and stability required to handle heavy loads and withstand the stress and strain experienced during crane operations. They offer excellent resistance to bending, twisting, and impact, ensuring the crane's overall stability and longevity. Moreover, steel strips are often utilized in the manufacturing of crane wire ropes. These ropes play a crucial role in lifting and moving heavy objects, and they are made up of individual steel wires twisted together to form strands. Steel strips are used to produce these wires, which are then combined to create the robust and reliable wire ropes that are essential for crane operations. In addition, steel strips are also used in the fabrication of crane wheels and tracks. These components enable the crane to move along a predetermined path and provide stability during operation. Steel strips are shaped into circular or curved profiles to form the wheels and tracks, ensuring smooth and efficient movement of the crane along the designated route. Overall, steel strips are integral to the manufacturing of cranes as they contribute to the structural strength, stability, and reliability of these heavy-duty machines. Their versatility, combined with the inherent properties of steel, make them an ideal choice for various crane components, ensuring optimal performance and safety in lifting and moving heavy loads.

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