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: How are steel coils used in the production of storage containers?: Steel coils are an essential component in the production of storage containers. These coils, which are made from high-quality steel, are used to create the walls, floors, and roofs of the containers. The process begins with uncoiling the steel coil and passing it through a series of machines that cut and shape the steel into the desired dimensions. The steel is then formed into panels that are welded or riveted together to create the container's structure. Steel coils are an ideal material for storage containers due to their strength, durability, and resistance to corrosion. They provide a sturdy framework that can withstand heavy loads and harsh environmental conditions. Additionally, the coils can be easily molded and customized to meet specific size and shape requirements. Once the container's structure is complete, it is usually coated with a protective layer of paint or other coatings to further enhance its durability and resistance to weather elements. This ensures that the container can withstand exposure to moisture, UV rays, and other external factors that may cause deterioration. Overall, steel coils play a crucial role in the production of storage containers by providing the necessary strength and durability required to store and transport a wide range of goods and materials safely.

Q: What are the common defects in steel coil surface finishes?: Scratches, pits, rust, oil stains, and uneven coating are all common defects that can be found on the surface finishes of steel coils. Scratches are typically caused by mishandling or transportation and can significantly impact both the appearance and performance of the coil. Pits, on the other hand, are small depressions that can be attributed to various factors such as impurities in the steel or incorrect processing techniques. Rust occurs when the coil is exposed to moisture or corrosive environments, and this can compromise the structural integrity of the material. If the coil is not adequately cleaned before or after processing, oil stains may appear, leaving unattractive marks on the surface. Lastly, uneven coating can arise during the application of protective coatings or paints, resulting in varying levels of protection and aesthetics across different areas of the coil. It is crucial to address these defects to ensure the steel coil's quality and durability in its intended applications.

Q: How are steel coils used in the production of metal panels?: Steel coils are used in the production of metal panels as the primary raw material. These coils are fed into a roll forming machine, where they are uncoiled, flattened, and then shaped into the desired panel profiles. This process allows for efficient and continuous production of metal panels with consistent quality and strength.

Q: What are the dimensions of steel coils used in the construction equipment industry?: The dimensions of steel coils used in the construction equipment industry can vary, but they are typically around 48 to 72 inches in width and have an outer diameter of 60 to 80 inches. The weight of these coils can range from 5,000 to 30,000 pounds.

Q: What are the characteristics of hot-rolled steel coils and cold rolled steel coils? What loading and unloading tools should be used? What items should be paid attention to?: When placing materials to roll on both sides of the main pad wood pallets, prevent rolling back and forth. In addition the floor should be thickened, cannot have uneven or debris, because the line of steel coils when gravity concentrated in contact with the ground floor, there is a fracture easily, debris, easy to leave the indentation in the steel roll.

Q: How are steel coils used in the production of automotive body panels?: Steel coils are used in the production of automotive body panels by being fed into a stamping press, where the coils are shaped and cut into the desired panel shapes. The high strength and durability of steel make it an ideal material for automotive body panels, providing protection and structural integrity to the vehicle.

Q: How are steel coils used in the manufacturing of HVAC systems?: Steel coils are used in the manufacturing of HVAC systems as they serve as the primary heat transfer component. The coils are designed to efficiently transfer heat between the air and refrigerant, allowing for effective cooling or heating of the space.

Q: What are the different types of steel coil storage containers?: There are several types of steel coil storage containers, including coil racks, coil cradles, coil saddles, coil cassettes, coil pallets, and coil cones. These containers are designed to safely store and transport steel coils, providing support and stability to prevent damage or shifting during handling and storage.

Q: What are the different types of corrosion protection for steel coils?: There are several different types of corrosion protection for steel coils, including galvanizing, paint coatings, organic coatings, and metallic coatings. Each method provides a barrier between the steel surface and the corrosive environment, preventing or slowing down the corrosion process. Galvanizing involves applying a layer of zinc to the steel surface, while paint coatings use various types of paints or primers. Organic coatings utilize polymers or resins to form a protective layer, and metallic coatings such as tin or aluminum can also be applied. The choice of corrosion protection method depends on factors such as the specific corrosive environment, desired lifespan, and cost considerations.

Q: What is the use for spring steel that take advantage of its unique properties?: The primary use is for springs. It can be deflected to a large extent by applying a force it will return to its original shape when the force is removed. The force/displacement relationship tends to be a constant. A lesser use is to use spring steel wire as a vibrating string on a stringed instrument.

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