Pre-Painted Galvanized Steel Coil with Different Thickness

Pre-Painted Galvanized Steel Coil with Different Thickness System 1

Pre-Painted Galvanized Steel Coil with Different Thickness

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 10000 m.t./month

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2.Main Features of the Pre-Painted Galvanized 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 Steel Coil Images

Pre-Painted Galvanized Steel Coil with Different Thickness

4.Pre-Painted Galvanized 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

Surface Treatment: Coated

Width: 20-1250mm

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 Steel Coil

What’s the application of this product?

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

What’s the brand of the paint?

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

Which payment term we can do?

L/C at sight or T/T.

What’s the basic material of this product?

Galvanized/Aluzinc Steel

Q: I heard on some shows that you can carbonise steel by heating it red hot then dropping it in black oil. i cant find this no where online, and the process for commercial carbon steel is totally different. can you really carbonise regular steel by heating it to red hot then dropping it in regular black oil. i saw it on mythbusters once. when the made carbon steel hammers to test if 2 hammers smashed together will shatter: Carburized steel is not the same thing as carbon steel. All steel has carbon in it, but carbon steel is defined as Steel is considered to be carbon steel when no minimum content is specified or required for chromium, cobalt, molybdenum, nickel, niobium, titanium, tungsten, vanadium or zirconium, or any other element to be added to obtain a desired alloying effect; when the specified minimum for copper does not exceed 1.04 percent; or when the maximum content specified for any of the following elements does not exceed the percentages noted: manganese 1.65, silicon 0.60, copper 0.60. Carburizing is a surface treatment. Dropping hot steel in oil is oil quenching. It might get a little carbon in the surface, but oil quenching is mainly used as a slightly slower quenching process than water quenching, not for carburizing. Once it starts cooling down the carbon won't diffuse in. Quenching is used to change the hardness. The simplest way to carburize steel is to pack charcoal around it and heat it to 900 C or so. Industrial processes use a gas like carbon monoxide, but that's mostly just for easier process control.

Q: What are the common methods of packaging steel coils for international shipping?: The common methods of packaging steel coils for international shipping include using wooden crates or pallets, securing the coils with metal or plastic strapping, using moisture-resistant packaging materials, such as plastic or shrink wrap, and adding dunnage or cushioning materials to prevent movement or damage during transit. Additionally, steel coils may be packed in containers or onto flat racks for optimal stability and protection.

Q: What are the different types of steel coil surface defects?: During the manufacturing or handling process, various steel coil surface defects may arise. Some commonly encountered types are as follows: 1. Rust: When moisture or oxygen comes in contact with the steel coil, rust, a reddish-brown discoloration, may develop on its surface. 2. Scratches: While the steel coil is being handled or transported, superficial marks known as scratches can be incurred. These marks can vary in depth and severity, ranging from light surface scratches to deep gouges. 3. Stains: Exposure to chemicals or other substances can lead to stains, discolored patches that appear on the coil's surface. Removing them may prove to be challenging. 4. Roll marks: During the rolling process, impressions or indentations called roll marks may form. Uneven pressure or misalignment of the rolls causes them, resulting in lines or patterns on the coil's surface. 5. Edge wave: Imperfectly flat edges of the coil can result in a defect known as edge wave. This defect causes the edges to appear wavy or uneven and can impact the coil's overall appearance and performance. 6. Oil spots: If the oil or lubricants utilized in the manufacturing process are not adequately removed, surface defects called oil spots can manifest. These spots appear as dark patches or spots on the coil's surface and may hinder the adhesion of coatings or paints. 7. Pitting: Small, shallow depressions or pits on the coil's surface are indicative of a defect called pitting. Factors like corrosion, uneven cooling, or impurities in the steel can cause this defect. 8. Holes: Holes are severe surface defects that can arise due to various factors, including corrosion, mechanical damage, or manufacturing errors. These defects come in different sizes and can significantly compromise the coil's structural integrity. Promptly addressing these surface defects is crucial for maintaining the quality and performance of the steel coil. Regular inspections, proper handling, and appropriate surface treatments can help minimize the occurrence of these defects.

Q: What are the different types of steel coil surface finishes for aesthetics?: For aesthetic purposes, steel coil surface finishes come in various types. These finishes are applied to the steel coil surface to improve its appearance and achieve the desired aesthetic appeal. Some popular steel coil surface finishes are: 1. Polished Finish: Achieved by using abrasive materials, this finish creates a smooth and reflective surface on the steel coil. Different levels of polishing can further enhance its high-gloss appearance. 2. Satin Finish: Also known as brushed finish, this type of surface finish involves using fine abrasives to achieve a soft and matte appearance on the steel coil. It provides a subtle sheen and a textured effect. 3. Etched Finish: This finish involves a chemical process to create patterns or designs on the steel coil surface. It is commonly used for architectural applications, as it allows for intricate and decorative designs. 4. Embossed Finish: By pressing or stamping a pattern onto the steel coil surface, this finish creates a raised design that adds texture and visual interest. 5. Powder Coated Finish: A dry powder is applied to the steel coil and then heated, resulting in a protective and decorative coating. Available in a wide range of colors, it provides a durable and vibrant finish. 6. Painted Finish: This finish involves applying a layer of paint to the steel coil surface. It allows for customization in terms of color and provides protection against corrosion and environmental factors. These examples highlight the different steel coil surface finishes available for aesthetic purposes. Each finish offers a unique appearance and can be selected based on personal preferences and project requirements.

Q: Can steel coils be embossed?: Yes, steel coils can be embossed. Embossing is a process that involves creating raised or sunken designs on a material, and it can be applied to steel coils to add texture or decorative patterns.

Q: Aluminum alloy rolling doors and color steel shutter door that good: Aluminum Alloy shutter door instead of the traditional rolling door noise inherent shortcoming, the process of opening and closing of windleavesthe sound {(Note: the design of Aluminum Alloy shutter doors from the beginning not to seal, but the curtain sheet with a silencing strip sealinghas been improved, but still did not have the seal. ) the existing Aluminum Alloy shutter door curtain film have two Aluminum Alloy hollow extrusions and Aluminum Alloy filled polyurethane foam materials, extrusiontypecurtain, hardness, making width, protective performance are better than the filling profiles, in accordance with the free choice profile door curtain sheet to the different needs of users.

Q: How are steel coils used in the manufacturing of industrial equipment?: Due to their versatility and strength, steel coils find common application in the manufacturing of industrial equipment. Typically crafted from high-quality steel, these coils are shaped into a coiled form for convenient transportation and storage purposes. One of the primary purposes of steel coils in the manufacturing of industrial equipment is the creation of structural components. Often, these coils are cut, shaped, and welded to produce various parts and structures that offer support and stability to the equipment. For instance, frames, beams, and brackets, which serve as the backbone of heavy machinery, can be constructed using steel coils. Moreover, steel coils are utilized in the production of mechanical components like gears, shafts, and bearings. These components necessitate high strength and durability to withstand the demanding loads and harsh conditions encountered in industrial settings. By employing steel coils, manufacturers can ensure that these parts possess the requisite strength and resilience for reliable performance. Additionally, steel coils are incorporated into the manufacturing of equipment surfaces that require corrosion resistance or aesthetic appeal. Steel with specific coatings or finishes can be rolled into coils to create sheets or plates, which are employed in constructing outer casings, panels, or covers for industrial equipment. These coatings not only protect the equipment from environmental factors but also enhance its visual appeal. Furthermore, steel coils can be transformed into pipes and tubes, which are essential components in numerous industrial applications. These pipes serve the purpose of transporting various fluids, gases, or materials within the equipment. The strength and structural integrity of steel coils guarantee that the pipes can endure high pressure, temperature, and mechanical stress, rendering them suitable for demanding industrial environments. In summary, steel coils occupy a vital role in the manufacturing of industrial equipment. They are utilized in fabricating structural components, mechanical parts, surface finishes, and pipes. The versatility, strength, and durability exhibited by steel coils make them the preferred choice in the industrial equipment manufacturing industry.

Q: Can steel coils be used in structural applications?: Yes, steel coils can be used in structural applications. They are often used in the construction industry for various structural components such as beams, columns, and trusses. Steel coils provide strength, durability, and flexibility, making them suitable for supporting heavy loads and withstanding various environmental conditions.

Q: How do steel coils contribute to sustainability in manufacturing?: Steel coils contribute to sustainability in manufacturing in several ways. Firstly, steel is a highly recyclable material, meaning that steel coils can be easily recycled and reused, reducing the need for new steel production and conserving natural resources. Additionally, steel is known for its durability and strength, resulting in longer-lasting products and reduced waste. Steel coils also play a vital role in energy-efficient manufacturing processes, as they can be easily formed into various shapes and sizes, optimizing material usage and minimizing energy consumption. Furthermore, steel's versatility makes it suitable for a wide range of applications, allowing manufacturers to create more sustainable products across industries. Overall, steel coils contribute to sustainability by promoting resource conservation, waste reduction, energy efficiency, and the production of durable and eco-friendly products.

Q: What is the material of steel coil 08F and what brand can be used instead?: The high quality carbon structural steel, carbon steel, steel commonly referred to as. Steel for the manufacture of parts for various machines.1.08 and 08F steel is used for rolling thin plates, deep drawing products, oil drums and high-grade enamel products. It can also be used for the manufacture of pipes, gaskets and core parts with low strength requirements, carburizing and cyaniding parts, welding electrodes and so on.2.10 and 10F steel, use cold pressing deep drawing products below 4mm, such as deep drawing vessel and shell. It can also make boiler tubes, oil drum covers and steel strips, steel wires, welding pieces and mechanical parts.3.15 and 15F steel are used to make carburizing parts, fastening parts, die forging parts and low load parts without heat treatment, such as bolts, screws, flanges and storage tanks for chemical machinery, steam boilers, etc..

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