Prime quality prepainted galvanized steel 695mm

Prime quality prepainted galvanized steel 695mm System 1

Prime quality prepainted galvanized steel 695mm System 2

Prime quality prepainted galvanized steel 695mm System 3

Prime quality prepainted galvanized steel 695mm System 4

Prime quality prepainted galvanized steel 695mm

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 10000 m.t./month

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Pre-paint galvanized steel coil
	ASTM A755M-03	EN10169:2006	JISG 3312-2012
Commercial quality	CS	DX51D+Z	CGCC
Structure steel	SS GRADE 230	S220GD+Z	CGC340
SS GRADE 255	S250GD+Z	CGC400
SS GRADE 275	S280GD+Z	CGC440
SS GRADE 340	S320GD+Z	CGC490
SS GRADE550	S350GD+Z	CGC570
	S550GD+Z

Outdoor	Roof, roof structure, surface sheet of balcony, frame of window, door of garage, rolled shutter door, booth, Persian blinds, cabana, etc
Indoor	Door, isolater, frame of door, light steel structure of house, home electronic appliances, ect.

Specifications

Commodity Name: Prepainted Galvanized Steel Coil

Standard: AISI, ASTM, DIN, GB, JIS

Grade: TDC52D+Z

Thickness 0.13-8.0mm

Width:600mm-1350mm

Zinc Coating:275g/m2

Polyester Coating Thickness:Top and Back coating thickness depend by Buyer Requirement.

Polyester Coating Type:2/2,1/2m,1/2.

Polyester Type: Polyester, silicone modified polyester, high durability polyester (HDP), polyvinylidene fluoride (PVDF)

Unit Roll Weight:5-20tons

Place of Origin Shanghai , China (Mainland)

Surface Treatment :Color Coated

Manufacture Progress:HRC-CRC-GALVANIZED-COLOR COATED

Application : Construction, electrical, transportation, steel plant, composite board plant, steel tile factory

Payment & Shipping Terms:T/T ,L/C, and FOB CHINA

Minimum Order Quantity: 25Tons

Packge Type: Moisture-proof paper inner,Steel outside,Bundle by steel rope.

Package in Container : Wood as a foot pad, wire rope reinforcement,PPGI steel coil tied together by steel rope.

Q: How are steel billets used in the production of automotive fuel systems?: Steel billets are used in the production of automotive fuel systems as they are melted and shaped into various components such as fuel tanks, fuel rails, and fuel pump housings. These billets provide the necessary strength, durability, and corrosion resistance required for these critical components, ensuring the safe storage and delivery of fuel in vehicles.

Q: How are steel billets used in the production of conveyor systems?: Steel billets are an essential component in the production of conveyor systems as they are used to create the main structural framework. The billets are first heated and then passed through a series of rollers to shape them into the desired form of the conveyor system. This process, known as hot rolling, ensures that the steel billets are transformed into long, slender bars with a consistent cross-sectional shape. Once the steel billets have been shaped, they are further processed to create various components of the conveyor system. These components include conveyor frames, support beams, brackets, and other structural elements that provide stability and strength to the overall system. Steel billets are well-suited for this purpose due to their high tensile strength and durability. In addition to the structural components, steel billets are also used to produce conveyor rollers. These rollers are crucial for facilitating the movement of materials along the conveyor system. The steel billets are machined and formed into cylindrical shapes, which are then fitted with bearings to ensure smooth rotation. The rollers are then installed at regular intervals along the conveyor, allowing for efficient and continuous material handling. Moreover, steel billets are often used to manufacture conveyor belts. The billets are processed into thin sheets, which are then coated with various materials such as rubber or fabric to provide grip and durability. These belts are responsible for carrying the load of the materials being transported and are designed to withstand heavy usage and harsh environments. Overall, steel billets play a vital role in the production of conveyor systems by providing the necessary structural support, as well as components like rollers and belts. Their strength, durability, and versatility make them an ideal choice for constructing conveyor systems that can handle heavy loads and ensure efficient material handling in various industries.

Q: What are the different methods of steel billet surface painting?: There are several different methods of steel billet surface painting that are commonly used in various industries. These methods include: 1. Spray painting: This is one of the most common methods, where a spray gun is used to apply a thin and even layer of paint onto the steel billet surface. It provides a smooth and consistent finish and allows for quick and efficient coverage. 2. Powder coating: In this method, a dry powder is applied to the steel billet surface using an electrostatic charge. The powder adheres to the surface and is then heated to form a durable and long-lasting coating. Powder coating offers excellent resistance to corrosion, chemicals, and abrasion. 3. Electroplating: This method involves immersing the steel billet into a solution containing a metal salt. A direct current is then applied, causing the metal ions in the solution to be deposited onto the surface of the billet. Electroplating provides a protective and decorative coating, enhancing the appearance and durability of the steel. 4. Hot-dip galvanizing: This method involves immersing the steel billet into a bath of molten zinc. The zinc forms a protective layer on the surface of the billet, providing excellent corrosion resistance. Hot-dip galvanizing is commonly used for outdoor applications where the steel is exposed to harsh environmental conditions. 5. Epoxy coating: Epoxy coatings are applied as a two-part system, where a resin and a hardener are mixed together and then applied to the steel billet surface. The epoxy cures to form a tough and chemical-resistant coating that provides protection against corrosion and abrasion. 6. Electrophoretic painting: This method involves immersing the steel billet into a tank containing a paint solution and applying an electric current. The paint particles in the solution migrate towards the billet surface due to the electric charge, resulting in a uniform and consistent coating. Each of these methods has its own advantages and disadvantages, and the choice of method depends on factors such as the desired finish, the environment in which the steel billet will be used, and the required level of protection.

Q: How do steel billets contribute to the construction of bridges and infrastructure?: Steel billets are essential to the construction of bridges and infrastructure as they serve as the raw material for manufacturing various structural components. These billets, which are heated and then shaped into desired forms, provide the necessary strength and durability required to withstand heavy loads and harsh environmental conditions. They are frequently used to fabricate beams, columns, and other critical elements that make up the skeletal framework of bridges and infrastructure projects. Additionally, steel billets can be further processed to produce reinforcing bars, which enhance the structural integrity of concrete structures, such as foundations and roadways. Overall, steel billets play a vital role in ensuring the structural stability and longevity of bridges and infrastructure, making them indispensable in the construction industry.

Q: How are steel billets used in the production of mining conveyors?: Steel billets are a crucial component in the production of mining conveyors. Mining conveyors are used to transport bulk materials, such as coal, ore, and gravel, over long distances. These conveyors need to be sturdy and durable to withstand the harsh conditions of a mining environment. Steel billets serve as the raw material for manufacturing conveyor rollers. Conveyor rollers are an essential part of the conveyor system as they support and guide the conveyor belt. Steel billets are first heated and then rolled into desired shapes to create the conveyor rollers. The heating process helps in improving the steel's malleability, making it easier to shape. The use of steel billets in the production of mining conveyors ensures that the rollers have high strength and resistance to wear and tear. The steel's properties, such as its toughness and hardness, make it ideal for withstanding heavy loads and abrasive materials. Furthermore, steel billets can be customized to meet specific requirements. Different mining operations may have different needs in terms of conveyor dimensions, load capacities, and environmental conditions. Steel billets allow manufacturers to produce conveyor rollers of various sizes and specifications, ensuring that they are tailored to the specific needs of each mining operation. In summary, steel billets play a vital role in the production of mining conveyors by providing the raw material for manufacturing conveyor rollers. These rollers are essential for supporting and guiding the conveyor belt, ensuring efficient and reliable transportation of bulk materials in a mining environment. The use of steel billets ensures that the conveyor rollers are strong, durable, and capable of withstanding the harsh conditions of the mining industry.

Q: How are steel billets used in the manufacturing of industrial tools?: Steel billets are used in the manufacturing of industrial tools as they serve as the initial raw material for various tool components. These billets undergo a series of processes such as heating, forging, and machining to shape them into the desired tool parts, such as blades, bits, or molds. The superior strength and durability of steel make it an ideal material for industrial tools, ensuring their ability to withstand heavy usage and challenging working conditions.

Q: How are steel billets used in the manufacturing of gears and bearings?: Steel billets are used in the manufacturing of gears and bearings as they serve as the raw material for forging or casting processes. These billets are heated and shaped into the desired form, such as gear blanks or bearing races, using specialized machinery. The high strength and durability of steel make it an ideal material choice for these applications, ensuring the gears and bearings can withstand heavy loads and provide smooth operation.

Q: How are steel billets used in the production of shipbuilding materials?: Steel billets are an essential component in the production of shipbuilding materials. Shipbuilding requires materials that are strong, durable, and capable of withstanding harsh marine environments. Steel billets, which are semi-finished steel products, play a crucial role in meeting these requirements. Firstly, steel billets are used to produce various types of steel plates, which form the foundation of shipbuilding materials. These plates are cut and shaped according to the specific design requirements, such as hull plating, bulkheads, decks, and superstructures. Steel billets provide the raw material needed to create these plates, ensuring that they possess the necessary strength and structural integrity. Additionally, steel billets are utilized in the manufacturing of shipbuilding sections and profiles. These sections include beams, angles, channels, and other structural components that provide support and reinforcement to the ship's structure. These sections are often formed by heating the steel billets and then shaping them through processes like rolling, forging, or extrusion. This allows for the creation of custom-shaped sections that can be seamlessly integrated into the ship's construction. Moreover, steel billets are also used in the production of shipbuilding forgings, which are high-strength components that require exceptional mechanical properties. Forgings are crucial for critical ship parts like propeller shafts, rudder components, and engine parts. Steel billets are heated and then shaped using forging techniques to create these components, ensuring they possess the necessary strength, toughness, and resistance to fatigue. Overall, steel billets are a fundamental raw material used extensively in shipbuilding. They are transformed into various forms such as plates, sections, and forgings, which are then incorporated into the construction of ships. The use of steel billets ensures that shipbuilding materials meet the stringent requirements for strength, durability, and performance in marine environments.

Q: What is the role of steel billets in the manufacturing of automotive body panels?: The manufacturing of automotive body panels heavily relies on steel billets, which are essential semi-finished metal products. These billets serve as the initial material for creating various components that compose a car's body. The primary rationale behind using steel billets in this process lies in their exceptional strength and durability. Automotive body panels need to endure different external forces and impacts, such as collisions, extreme weather conditions, and everyday wear and tear. Steel, being a robust and inflexible material, provides the necessary structural integrity to ensure the vehicle's safety and longevity. Furthermore, steel billets offer versatility in terms of design and customization. They can be effortlessly molded and shaped into different forms and sizes, enabling manufacturers to produce body panels with precise specifications. This adaptability allows for the creation of diverse car models with unique designs that meet the varied demands of consumers. Additionally, steel billets are favored for their cost-effectiveness. Steel is a widely available and relatively inexpensive material, making it a practical option for large-scale production. Moreover, its recyclability further reduces production costs and lessens environmental impact. In conclusion, the role of steel billets in the manufacturing of automotive body panels is of utmost importance. They provide the necessary strength, durability, versatility, and cost-effectiveness required for producing high-quality and dependable car bodies.

Q: What are the different types of steel billet rolling mills?: There are several different types of steel billet rolling mills that are used in the steel industry. These mills are designed to roll billets, which are heated steel bars, into various shapes and sizes. Some of the most common types of steel billet rolling mills include: 1. Two-high rolling mills: These mills have two rolls that are positioned one above the other. The billet is passed between the rolls, which apply pressure and shape the steel into the desired form. 2. Three-high rolling mills: In these mills, there are three rolls, with the top and bottom rolls being smaller in diameter compared to the middle roll. The billet is passed through these rolls, and the middle roll applies the majority of the pressure to shape the steel. 3. Four-high rolling mills: These mills have two smaller rolls positioned above two larger rolls. The billet is passed through the smaller rolls first, which shape the steel, and then through the larger rolls to further refine its shape. 4. Cluster rolling mills: In these mills, multiple rolls are arranged in a cluster. The billet is passed through these rolls, which apply pressure from different angles and directions to shape the steel. 5. Tandem rolling mills: These mills consist of multiple stands of rolling mills arranged in a tandem configuration. Each stand of the mill performs a specific shaping operation on the billet, and the billet is passed through each stand in sequence until it achieves the desired shape. 6. Continuous rolling mills: These mills are designed for continuous operation and are used for high-volume production. The billet is continuously fed into the mill, and the rolls apply pressure to shape the steel as it passes through. Each type of steel billet rolling mill has its own advantages and is used for specific applications in the steel industry. The choice of mill depends on factors such as the desired shape and size of the final product, production volume, and the specific requirements of the steel being processed.

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