Pre-Painted Galvanized Steel Coil Color Coated Steel/CGCC/Roofing Steel

Pre-Painted Galvanized Steel Coil Color Coated Steel/CGCC/Roofing Steel System 1

Pre-Painted Galvanized Steel Coil Color Coated Steel/CGCC/Roofing Steel System 2

Pre-Painted Galvanized Steel Coil Color Coated Steel/CGCC/Roofing Steel

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 10000 m.t./month

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2.Main Features of the Pre-Painted Galvanized/Aluzinc Steel Coil：

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

3.Pre-Painted Galvanized/Aluzinc Steel Coil Images

Pre-Painted Galvanized Steel Coil Color Coated Steel/CGCC/Roofing Steel

4.Pre-Painted Galvanized/Aluzinc Steel Coil Specification

Standard: AISI, ASTM, BS, DIN, GB, JIS

Grade: DX51D, DX52D

Thickness: 0.17-2.0mm

Brand Name: KMRLON

Model Number: coil

Type: Steel Coil

Technique: Cold Rolled

Surface Treatment: Coated

Application: Boiler Plate

Special Use: High-strength Steel Plate

Width: 20-1250mm

Length: customized

commoidty: pre-painted galvanized steel coil

Thickness: 0.13-4.0mm

width: 20-1250mm

zinc coating: 40-180g/m2

printing thickness: top side: 20+/-5 microns, back side: 5-7 microns

color: all RAL color

surface treatment: color coated

coil weight: 4-7 tons

coil ID: 508/610mm

packaging: standard seaworthy packing

5.FAQ of Pre-Painted Galvanized/Aluzinc Steel Coil

1. What’s the application of this product?

Roof, roof structure, surface sheet of balcony, frame of window, etc.

2. What’s the brand of the paint?

We use the best brand of all of the word—AKZO.

3. How about your company？

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

4. How to guarantee the quality of the products？

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.

5. How long can we receive the product after purchase?

Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.

Q: I'm planning to buy a pair of Doc Marten boots but I want some steel toed ones. I don't know if all of them are steel toed, or only some of them, or what?: Steel Toe Doc Martens

Q: What are the different types of steel coil storage systems used during processing?: There are various types of steel coil storage systems used during processing, including coil racks, coil cradles, coil saddles, coil blocks, and coil pads. These systems provide a safe and organized way to store steel coils, ensuring easy access, efficient handling, and minimizing the risk of damage.

Q: How are steel coils used in the production of steel connectors?: Steel coils are used in the production of steel connectors by being fed into a machine where they are unwound and straightened. The straightened steel is then cut into appropriate lengths and shaped into the desired connector form. This process helps ensure consistency, strength, and efficiency in manufacturing steel connectors.

Q: Steel coil from vertical to horizontal, what sling needs?: Consider using the function with hydraulic prop hanging clamp from the coil center will hold tight after hanging up, then put in a L type hydraulic turnover device platform or unilateral double column loading platform, then L platform can realize 90 degrees down, vertical horizontal variable.

Q: What are the dimensions of steel coils used in the metalworking tool industry?: The metalworking tool industry has a wide range of dimensions for steel coils, which can vary depending on the specific application and requirements of the tool. However, there are certain dimensions that are commonly observed in this industry. Steel coils used in metalworking tools typically come in different widths, ranging from 24 inches to 72 inches. The thickness of the coils can also vary, with common thicknesses ranging from 0.020 inches to 0.250 inches. Moreover, the length of the coils can vary significantly, with standard lengths usually falling between 100 feet and 2000 feet or even more. These dimensions are selected based on several factors, such as the type of metal being worked, the specific tool being used, and the desired outcome of the metalworking process. Additionally, other factors like the weight and handling capabilities of the tool, as well as the efficiency of the manufacturing process, may also influence the dimensions of the steel coils used. To ensure the appropriate dimensions for steel coils in the metalworking tool industry, it is essential to consult with manufacturers, suppliers, or industry experts. This is crucial because these dimensions can vary based on specific needs and preferences.

Q: I have two guitars, a nylon stringed classical, and a steel stringed acoustic, I find the nylon strings easier to play, but doesn't have as good of sound as the steel stringed, and when I play with the steel strings, it really hurts my fingers, and if I play just a little bit, it feels like the high e string is going to cut my finger. Are the strings too high? What can I do to make the steel strings easier to play?: If you want to end up playing acoustic steel string, continue learning on that one. Yes, it will hurt, but that's normal and your fingers will toughen up within a couple of weeks of playing (if you play on a regular basis). You will develop callouses. Also, go take your guitar to a shop to get a set up and they will fix the action if it's too high. (Too high action makes the guitar harder to play). When I started playing, at first my fingers *HURT*, but now they don't anymore, even the pinky. :D

Q: What are the different types of steel coil surface protection methods?: There are several types of steel coil surface protection methods, including oiling, painting, galvanizing, and plastic film coating.

Q: What are the common processing defects in steel coils?: Some common processing defects in steel coils include: 1. Coil breaks: These occur when the steel strip breaks during the coil winding process. They can be caused by various factors such as improper tension control or material defects. 2. Slivers: Slivers are thin, elongated pieces of steel that are trapped in the coil during the rolling process. They can be caused by foreign materials, scale, or defects in the rolling mill. 3. Edge cracks: These are cracks that occur along the edges of the coil. They can be caused by improper edge trimming, material defects, or excessive rolling forces. 4. Surface defects: Surface defects can include scratches, pits, or scars on the steel coil. They can be caused by handling issues, improper cleaning, or defects in the rolling mill. 5. Coil set: Coil set refers to the tendency of a coil to retain a curvature after it has been uncoiled. It can be caused by uneven cooling during the rolling process or improper tension control. 6. Oil spots: Oil spots are stains or discolorations on the surface of the steel coil caused by residual oil or lubricants. They can be caused by inadequate cleaning or improper application of lubricants. 7. Wavy edges: Wavy edges refer to irregularities or waves along the edges of the steel coil. They can be caused by uneven rolling forces or improper edge trimming. 8. Lamination: Lamination defects occur when there are layers or sheets of steel that are not properly bonded together. They can be caused by material defects or improper rolling conditions. 9. Burr: A burr is a raised edge or roughness along the edge of the steel coil. It can be caused by improper trimming or cutting processes. 10. Non-uniform thickness: Non-uniform thickness refers to variations in the thickness of the steel coil. It can be caused by uneven rolling forces, improper cooling, or material defects. It is important for steel manufacturers to identify and address these processing defects to ensure the quality and reliability of the steel coils they produce.

Q: What are the common applications of hot-rolled steel coils?: Hot-rolled steel coils possess distinctive characteristics and versatility, making them widely utilized in diverse industries. The following are some of the common uses of hot-rolled steel coils: 1. Automotive industry: Extensively employed in the automotive sector, hot-rolled steel coils are ideal for manufacturing components such as frames, doors, hoods, wheels, and chassis due to their strength and formability. This enables the production of durable and lightweight automotive parts. 2. Construction sector: Hot-rolled steel coils are widely employed in construction projects to manufacture structural components like beams, columns, and trusses. Their high strength and ductility make them suitable for withstanding heavy loads and providing structural stability. 3. Manufacturing industry: The manufacturing sector utilizes hot-rolled steel coils to produce a wide range of products including machinery parts, pipes, tubes, and equipment. Hot-rolled steel's excellent machinability and weldability allow for easy fabrication and customization according to specific manufacturing requirements. 4. Energy sector: The energy sector employs hot-rolled steel coils to manufacture pipelines, tanks, and other infrastructure required for oil and gas exploration, transmission, and storage. Hot-rolled steel's corrosion resistance and strength make it a preferred choice for such applications. 5. Appliances and furniture industry: Hot-rolled steel coils are used in the manufacturing of appliances such as refrigerators, ovens, and washing machines, as well as furniture components like frames and supports. The aesthetic appeal, durability, and cost-effectiveness of hot-rolled steel make it a popular choice in these industries. 6. Shipbuilding industry: The shipbuilding sector extensively relies on hot-rolled steel coils for constructing components like hulls, decks, and bulkheads. Hot-rolled steel's high tensile strength and corrosion resistance ensure the durability and longevity of ships in harsh marine environments. 7. Infrastructure and bridge construction: Hot-rolled steel coils are utilized in the construction of bridges, highways, and other infrastructure projects. The high strength and load-bearing capacity of hot-rolled steel make it suitable for supporting heavy traffic and withstanding dynamic loads. In conclusion, hot-rolled steel coils are utilized in various industries including automotive, construction, manufacturing, energy, appliances and furniture, shipbuilding, and infrastructure. The unique properties of hot-rolled steel, such as high strength, formability, and versatility, make it an indispensable material for a wide range of applications.

Q: What are the different coil winding methods used for steel coils?: There are several different coil winding methods used for steel coils, each with its own advantages and applications. 1. Layer winding: This is the most common method used for steel coils. It involves winding the steel strip or sheet in concentric layers, one on top of the other, to form a coil. This method is ideal for thin, narrow strips and provides good stability and strength to the coil. 2. Cross winding: In this method, the steel strip is wound in a crisscross pattern, alternating the direction of each layer. This helps to distribute the stress evenly across the coil and prevents the coil from becoming unstable. Cross winding is commonly used for thicker or wider steel strips. 3. Spiral winding: This method involves winding the steel strip in a spiral pattern, forming a coil with a gradual increase in diameter. Spiral winding is often used for large or heavy steel coils, as it allows for easy handling and transportation. It also provides good stability and prevents the coil from collapsing. 4. Toroidal winding: This method is used for producing toroidal or donut-shaped coils. The steel strip is wound in a circular path, with each layer placed inside the previous one. Toroidal winding is commonly used in applications such as transformers, where the coil needs to have a specific shape and size. 5. Interleaved winding: This method involves interleaving two or more steel strips together during the winding process. Interleaved winding is used to produce composite coils with different materials or thicknesses. It provides enhanced strength, stability, and allows for customized designs. Each of these coil winding methods has its own advantages and is used based on the specific requirements of the steel coil application. The choice of method depends on factors such as strip thickness, width, tensile strength, and desired coil properties.

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