• Prime quality prepainted galvanized steel 620mm System 1
  • Prime quality prepainted galvanized steel 620mm System 2
  • Prime quality prepainted galvanized steel 620mm System 3
  • Prime quality prepainted galvanized steel 620mm System 4
  • Prime quality prepainted galvanized steel 620mm System 5
  • Prime quality prepainted galvanized steel 620mm System 6
Prime quality prepainted galvanized steel 620mm

Prime quality prepainted galvanized steel 620mm

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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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Construction building material galvanized color prepainted cold

rolled steel coil

 

Prepainted steel sheet is coated with organic layer, which provides higher anti-corrosion property and

a longer lifespan than that of galvanized steel sheets.

 

The base metals for prepainted steel sheet consist of cold-rolled, HDG electro-galvanized and hot-dip

Alu-zinc coated. The finish coats of prepainted steel sheets can be classified into groups as follows:

polyester, silicon modified polyesters, polyvinylidene fluoride, high-durability polyester, etc

Prime quality prepainted galvanized steel 620mm

 

Standard and Grade :

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


Application:

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.


Q: How are steel billets cut and shaped into desired forms?
Steel billets are cut and shaped into desired forms through a process called hot rolling. The billets are heated and then passed through a series of rollers, which apply pressure and shape the steel into various profiles such as bars, rods, or sheets. This process allows for precise control over the dimensions and specifications of the final product.
Q: What are the different methods of steel billet surface cleaning?
There are several methods of steel billet surface cleaning, including shot blasting, pickling, acid cleaning, mechanical cleaning, and electrochemical cleaning.
Q: Can steel billets be used in the aerospace industry?
Yes, steel billets can be used in the aerospace industry. Steel billets are a semi-finished product that can be further processed into various components and structures required for aerospace applications. Steel is known for its high strength, durability, and heat resistance, which are crucial properties for aerospace materials. Steel billets can be used to manufacture various aerospace components such as engine parts, landing gear, structural frames, and fasteners. Additionally, steel's availability and cost-effectiveness make it an attractive choice for certain aerospace applications. However, it is important to note that the specific requirements and standards of the aerospace industry must be met when using steel billets to ensure the highest level of safety and reliability.
Q: Are steel billets susceptible to corrosion?
Yes, steel billets are susceptible to corrosion.
Q: What is the role of steel billets in the manufacturing of storage tanks?
Steel billets play a crucial role in the manufacturing of storage tanks. These billets serve as the primary raw material for the construction of the tank's structural framework. They are essentially semi-finished steel products that are cast into a specific shape and size, typically in a rectangular or square form. The primary reason for using steel billets in the manufacturing of storage tanks is their exceptional strength and durability. Steel is renowned for its high tensile strength, which allows the tank to withstand the immense pressure and weight of the stored contents. Additionally, steel is resistant to corrosion, making it an ideal material for storage tanks that may hold various liquids or gases. Steel billets are also preferred for their malleability and versatility. They can be easily molded and welded into the desired shape, allowing for the customization of storage tanks to meet specific requirements. The flexibility of steel billets enables the construction of tanks of various sizes and capacities, accommodating different storage needs in industries such as oil and gas, chemical processing, water treatment, and many others. Furthermore, steel billets offer cost-effectiveness in the manufacturing process. The abundance of steel as a raw material and its recyclability contribute to lower production costs, making steel tanks a more economical choice compared to tanks made from other materials. Moreover, the longevity of steel tanks reduces maintenance and replacement costs over time, ensuring a higher return on investment for industries relying on storage tanks. In conclusion, steel billets play a vital role in the manufacturing of storage tanks due to their strength, durability, corrosion resistance, malleability, and cost-effectiveness. These billets form the core framework of the tanks, providing the necessary structural integrity to safely contain and store various liquids or gases. By utilizing steel billets, industries can rely on robust and reliable storage solutions that meet their specific storage requirements.
Q: What are the different types of cutting machines used for steel billets?
There are several different types of cutting machines used for steel billets, including bandsaws, circular saws, plasma cutters, and waterjet cutters. Each type of machine has its own advantages and disadvantages depending on factors such as the required precision, cutting speed, and material thickness.
Q: How are steel billets used in the production of shafts?
Steel billets are used in the production of shafts by being heated and then forged or machined into the desired shape and size. The billets serve as the raw material from which the shafts are formed, providing the necessary strength and durability required for various applications such as automotive, machinery, and construction industries.
Q: What are the key factors driving the demand for steel billets?
The demand for steel billets is influenced by several key factors. Firstly, the construction industry plays a crucial role in driving this demand. Steel is widely utilized in construction projects for various purposes, including structural framing, reinforcement, and support systems. With the continuous growth of urbanization and increasing infrastructure projects, the demand for steel billets also rises. Additionally, the automotive industry significantly impacts the demand for steel billets. Steel is an essential material in the manufacturing of automobiles, such as car bodies, chassis, and engine components. As the global automotive industry expands and consumer demand for vehicles increases, the demand for steel billets also rises accordingly. Moreover, the energy sector contributes to the demand for steel billets, particularly in the production of oil and gas pipelines. Steel billets are used in the manufacturing of seamless pipes, which are vital for the transportation of oil and gas over long distances. As the demand for energy continues to grow, there is a corresponding need for steel billets to support pipeline construction. Furthermore, the manufacturing and machinery industries heavily rely on steel billets. Steel is a fundamental material used in various manufacturing processes, from industrial machinery to consumer products. As these industries grow and evolve, the demand for steel billets remains steady. Lastly, the demand for steel billets is significantly influenced by global economic growth and industrialization in emerging markets. Countries with rapidly developing economies, such as China and India, are major consumers of steel billets as they undergo massive infrastructure projects and industrial expansion. In conclusion, the demand for steel billets is primarily driven by the construction industry, automotive sector, energy sector, manufacturing industry, and global economic growth. These factors collectively contribute to the sustained and growing demand for steel billets in the market.
Q: How do steel billets compare to other types of raw materials in manufacturing?
Steel billets, recognized extensively as one of the most versatile and commonly utilized raw materials in manufacturing industries, possess various advantages that render them highly sought after. To begin with, the extraordinary strength and durability of steel billets make them suitable for a diverse array of applications, such as construction, automotive, and machinery manufacturing. Boasting high tensile strength, steel billets ensure the structural integrity of the final product. Furthermore, steel billets exhibit exceptional heat resistance, making them ideal for sectors involving exposure to extreme temperatures, such as aerospace and energy industries. These billets can endure high temperatures without compromising their mechanical properties, guaranteeing the longevity and reliability of the manufactured goods. Additionally, steel billets possess high malleability and can be effortlessly shaped into numerous forms through processes like rolling, forging, or extrusion. This versatility enables manufacturers to fabricate intricate and complex parts, components, and structures, catering to the diverse needs of various industries. Moreover, steel billets are readily available in substantial quantities, making them a cost-effective option for manufacturing. The abundance of steel billets in the market ensures a stable supply chain, mitigating potential disruptions caused by material shortages. Lastly, steel billets are renowned for their recyclability, rendering them an environmentally friendly choice. Steel stands as one of the most recycled materials globally, and the utilization of steel billets in manufacturing contributes to reducing the environmental impact of waste disposal, while conserving natural resources. In conclusion, the exceptional strength, heat resistance, malleability, cost-effectiveness, and recyclability of steel billets surpass other types of raw materials in manufacturing. These qualities establish steel billets as the preferred choice for a wide range of industries, offering reliability, versatility, and sustainability throughout the manufacturing process.
Q: How do steel billets contribute to the overall aesthetics of a product?
Steel billets play a crucial role in enhancing the overall aesthetics of a product in several ways. Firstly, the quality and finish of steel billets greatly impact the appearance of the final product. Steel billets are often used as raw material for various manufacturing processes such as forging, rolling, or machining. The smooth surface and uniform shape of high-quality steel billets contribute to a sleek and refined look of the end product. Additionally, steel billets offer designers and manufacturers a wide range of possibilities in terms of shape and size. They can be easily customized and transformed into various forms, allowing for intricate and unique designs that enhance the visual appeal of the product. Steel billets can be molded, cut, or manipulated to create complex patterns, textures, or contours, offering endless opportunities for artistic expression. Moreover, the strength and durability of steel billets contribute to the longevity and resilience of the final product. Aesthetics are not only about visual appeal but also about the perception of quality. Steel billets, known for their robustness and resistance to corrosion, provide a sense of reliability and sturdiness. This perceived quality enhances the overall attractiveness of the product, making it more desirable to consumers. In summary, steel billets contribute to the overall aesthetics of a product by providing a high-quality, customizable, and durable raw material. Their smooth surface, versatility in shaping, and inherent strength enhance the visual appeal, allowing designers to create visually captivating and long-lasting products.

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