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:How are steel strips priced and sold?: Steel strips are typically priced based on factors such as the type of steel, dimensions, thickness, and quantity required. Pricing can vary based on market demand, production costs, and supplier pricing strategies. Steel strips are sold through various channels such as steel service centers, online platforms, or directly from manufacturers. Customers can request quotes, negotiate prices, and place orders based on their specific needs and requirements.

Q:How do steel strips perform in underwater applications?: Steel strips generally perform well in underwater applications due to their high strength, corrosion resistance, and ability to withstand high pressures. However, prolonged exposure to saltwater can lead to corrosion, so proper protective coatings or materials may be required to ensure long-term performance.

Q:What are the standard dimensions for steel strips?: The standard dimensions for steel strips can vary depending on the specific application and industry requirements. However, there are commonly used dimensions that are widely accepted in the manufacturing and construction sectors. Steel strips are typically available in various widths ranging from 1/2 inch to 12 inches, with the most common widths being 1 inch, 2 inches, and 4 inches. The thickness or gauge of steel strips can also vary, and it is usually denoted by a numerical value. Common thicknesses include 16 gauge (0.0598 inches), 18 gauge (0.0478 inches), and 20 gauge (0.0359 inches). Additionally, the length of steel strips can be customized to suit specific project requirements, with standard lengths typically ranging from 8 feet to 12 feet. It is important to note that these dimensions are not exhaustive and may vary based on regional standards and specific industry needs.

Q:What are the common tensile strengths for steel strips?: The specific grade and type of steel being used can cause variations in the common tensile strengths for steel strips. Typically, the tensile strengths for steel strips can range from 300 to 2,500 megapascals (MPa). For example, low carbon steel strips usually have tensile strengths between 300 and 600 MPa, whereas high carbon steel strips can exhibit tensile strengths from 1,200 to 2,500 MPa. Furthermore, stainless steel strips, renowned for their corrosion resistance and strength, generally possess tensile strengths ranging from 600 to 1,500 MPa. This range depends on the specific grade and composition of the stainless steel. It is important to consider that these ranges are approximate and can vary due to factors such as the manufacturing process, heat treatment, and alloy composition. Therefore, it is advisable to refer to the manufacturer's specifications or standards for precise tensile strength values for specific steel strips.

Q:What are the main factors affecting the machinability of steel strips?: The main factors affecting the machinability of steel strips include the type and composition of the steel, the hardness and microstructure of the material, the cutting tools and their geometry, the cutting speed and feed rate, the lubrication and cooling techniques used, and the presence of any surface defects or contaminants.

Q:How are steel strips coated with paint or powder?: Steel strips can be coated with paint or powder through a process called coil coating, where the strip is unwound from a coil and passed through a series of cleaning, pretreatment, and coating stations. In the case of paint, the strip is first cleaned and treated to ensure proper adhesion, then the paint is applied using rollers, brushes, or sprayers. For powder coating, the strip is electrostatically charged and the powder is sprayed onto the surface, then cured in an oven to create a durable coating.

Q:What is the thickness range of a steel strip?: The thickness range of a steel strip can vary depending on the specific application and manufacturing process. Generally, steel strips can range in thickness from extremely thin, measuring around 0.001 inches (0.0254 mm), to significantly thicker strips that can be several inches thick. The thickness of a steel strip is typically specified to meet the requirements of the intended use, such as in construction, automotive, or manufacturing industries.

Q:How are steel strips used in the manufacturing of watches?: Steel strips are used in the manufacturing of watches as they are commonly used to create watch bands or bracelets, providing durability and strength. The strips are carefully shaped, polished, and attached to the watch case, allowing for a secure and stylish strap option.

Q:What's the reason for the strip after pickling?: Pickling is only surface rust removal, which will not affect the hardness of the material.

Q:How are steel strips used in the manufacturing of cranes?: Cranes are commonly manufactured using steel strips for a variety of purposes. These strips are primarily used to create components such as structural members, beams, plates, and brackets. By cutting and shaping the steel strips according to specific dimensions and specifications, these components are then assembled to form the framework of the crane. The high strength and durability of steel make it the perfect material for crane construction. Steel strips provide the necessary structural integrity and stability required to handle heavy loads and endure the stress and strain of crane operations. They have excellent resistance to bending, twisting, and impact, ensuring the overall stability and longevity of the crane. Furthermore, steel strips are frequently used in the production of crane wire ropes. These ropes are vital for lifting and moving heavy objects and are comprised of individual steel wires twisted together to form strands. Steel strips are utilized to manufacture these wires, which are then combined to create robust and dependable wire ropes that are essential for crane operations. Additionally, steel strips are also employed in the fabrication of crane wheels and tracks. These components enable the crane to travel 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. In conclusion, steel strips play a crucial role in the manufacturing of cranes, contributing to their structural strength, stability, and reliability. Their versatility, combined with the inherent properties of steel, make them an ideal choice for various crane components, ensuring optimal performance and safety when lifting and moving heavy loads.

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