Prime quality prepainted galvanized steel 620mm
- Ref Price:
-
- 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
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: What are the different types of steel billet surface treatments?
- There are several different types of steel billet surface treatments, including pickling, shot blasting, and painting. Pickling involves removing impurities and oxides from the surface of the billet using an acid solution. Shot blasting is a process in which small metallic or abrasive particles are blasted onto the surface of the billet to remove rust, scale, and other contaminants. Painting involves applying a protective coating or layer of paint to the surface of the billet to prevent corrosion and improve its appearance.
- Q: How do steel billets contribute to the manufacturing of automotive parts?
- Steel billets are the initial form of raw material used in the manufacturing of automotive parts. They are heated and shaped into various components like engine blocks, crankshafts, and suspension parts, providing the necessary strength, durability, and precision required for automotive applications.
- Q: What are the different packaging options available for steel billets?
- Steel billets can be packaged in various ways to meet the specific needs and preferences of customers. Here are some commonly used packaging options: 1. Wooden Crates: To ensure safe transportation and storage, steel billets can be secured in sturdy wooden crates. These crates offer protection against moisture and physical damage. 2. Steel Frames: Another option is to package the steel billets using steel frames. These frames, made of strong and durable steel bars, securely hold the billets in place, providing stability and protection. 3. Plastic Wrapping: Plastic wrapping is also a viable packaging method. It involves tightly wrapping the billets with plastic film to shield them from dust, moisture, and scratches. 4. Wire Binding: Steel billets can be bundled together using steel wires, a common packaging choice. This method ensures stability and prevents movement during transportation. 5. Customized Packaging: Some customers may require customized packaging for their steel billets. This can involve using specific materials like foam or cardboard for added protection, or incorporating branding elements on the packaging. Ultimately, the choice of packaging depends on factors such as billet size and weight, mode of transportation, and specific customer requirements. It is crucial to consider factors such as protection, stability, ease of handling, and cost-effectiveness when selecting the most suitable packaging option for steel billets.
- Q: How are steel billets used in the manufacturing of agricultural machinery parts?
- Steel billets are used in the manufacturing of agricultural machinery parts as they serve as the raw material for forging or casting processes. These billets are heated and shaped into specific forms such as gears, shafts, brackets, or other components required for the machinery. The strength and durability of steel make it an ideal choice for these parts, ensuring the equipment can withstand the demanding conditions of agricultural operations.
- Q: How are steel billets used in the production of tooling?
- Tooling production relies heavily on the use of steel billets, which are indispensable for creating tools and machinery components. These semi-finished steel products play a vital role in the process due to their exceptional properties. To begin with, the steel billets undergo a transformation process called forging, where they are heated and subjected to pressure to achieve the desired shape and size. This forging process forms the basis for manufacturing a wide range of tooling components, including dies, molds, punches, and cutting tools. The strength and durability of steel billets make them highly suitable for tooling applications. Steel is renowned for its high tensile strength, which allows tools to withstand heavy loads and resist deformation during operation. Additionally, steel billets can be heat-treated to enhance their hardness, toughness, and wear resistance, thereby improving the performance and longevity of the tools. Moreover, steel billets possess excellent machinability, enabling them to be easily cut, drilled, or shaped into intricate designs. This versatility empowers tooling manufacturers to create complex and customized components that meet specific industry requirements. Once the steel billets have been forged and machined into the desired shape, they undergo additional processes such as grinding, polishing, and coating to attain the final tooling product. These finishing processes ensure that the tool's surface is smooth, free from flaws, and resistant to corrosion. In conclusion, steel billets are essential in tooling production due to their strength, durability, and machinability. They serve as the starting point for manufacturing various tooling components used in industries ranging from automotive manufacturing to aerospace. The versatility and reliability of steel billets make them a vital material in ensuring the quality and performance of tools used across diverse applications.
- Q: Refinery carbon 3 is propane, then carbon four carbon five is what name ah?.What are they used for?
- Carbon four is butane, which is made up of four carbon, divided into n-butane and isobutane.Carbon five is pentane, composed of five carbon, divided into pentane, isoamyl, and new pentane.A product of petroleum refining, usually consisting of alkanes with a greater number of carbon atoms.
- Q: What are the potential applications of steel billets in the chemical industry?
- Steel billets have several potential applications in the chemical industry due to their unique properties and versatility. One of the primary uses of steel billets in the chemical industry is for the production of various types of equipment and machinery. Steel billets can be shaped and forged into different forms, such as pipes, tanks, valves, and fittings, which are essential for handling and storing chemicals. These components need to withstand harsh conditions, including high temperatures, pressures, and corrosive environments, which makes steel billets an ideal material choice. Furthermore, steel billets can also be used in the construction of chemical plants and facilities. They provide excellent structural support, ensuring the stability and integrity of the buildings. Steel billets are often used in the fabrication of beams, columns, and other load-bearing elements, providing strength and durability to withstand the chemical processes taking place within the plant. Another potential application of steel billets in the chemical industry is in the manufacturing of reaction vessels and reactors. These vessels are used for chemical reactions, such as synthesis, distillation, and purification processes. Steel billets can be machined and formed into the desired shape, allowing for the creation of sturdy and reliable vessels that can handle the high pressures and temperatures often required in chemical reactions. Moreover, steel billets can be utilized in the production of catalysts used in various chemical processes. Catalysts are substances that speed up chemical reactions without being consumed in the process. Steel billets can serve as a base material for catalysts, providing a stable and durable support structure for the active catalytic components. In addition, steel billets can be employed in the construction of storage tanks and containers for the transportation and storage of chemicals. Steel billets offer excellent resistance to corrosion and can be easily welded and fabricated into large containers, ensuring the safe and secure storage of hazardous chemicals. Overall, the potential applications of steel billets in the chemical industry are vast. From equipment fabrication to construction projects and catalyst manufacturing, steel billets offer strength, durability, and resistance to corrosion, making them an essential material for various chemical processes and operations.
- Q: How are steel billets used in the production of transmission components?
- In the production of transmission components, steel billets are indispensable raw materials. These semi-finished products are typically obtained through the casting process and have a rectangular or square shape with a larger cross-sectional area compared to the final product. To shape the steel billets into the desired forms, a series of processes such as forging, rolling, or extrusion are employed. Each of these processes aims to transform the steel billets into specific shapes and sizes required for transmission components like gears, shafts, bearings, and housings. Forging is a widely used method for shaping steel billets. It involves heating the billet and using mechanical force to deform it into the desired shape, thereby enhancing the strength and durability of the transmission components. Rolling, on the other hand, gradually reduces the cross-sectional area of the steel billets by passing them through a series of rollers. This process helps achieve the desired shape and dimensions of the components. In certain cases, extrusion is employed to produce complex shapes. This process involves forcing the steel billets through a die to obtain the desired form, allowing for the production of intricate transmission components like splined shafts or valves. After shaping the steel billets into the required forms, further machining processes such as cutting, drilling, and grinding are carried out to achieve the final specifications. These components are then heat-treated and coated to enhance their strength, durability, and resistance to corrosion. In summary, steel billets play a crucial role in the production of transmission components as they provide a versatile and reliable raw material that can be shaped into various forms. They ensure that the transmission components possess the necessary strength, durability, and precision required for efficient and reliable operation in vehicles and machinery.
- Q: What is the role of steel billets in the manufacturing of fasteners?
- Fasteners, which are crucial components used to connect objects and provide stability and strength, rely heavily on steel billets in their manufacturing process. Acting as semi-finished products, steel billets serve as the starting point for fastener production. To make the steel billets malleable, the first step in the manufacturing process involves heating them to a specific temperature of approximately 1200-1300 degrees Celsius. This heating process facilitates easier shaping and manipulation during subsequent stages. Once the billets are heated, they undergo shaping by passing through a series of dies. These dies exert significant pressure to mold the billets into the desired form of the fastener. Designed with precise dimensions and shapes for each type of fastener, such as bolts, screws, or nuts, the dies play a key role in the shaping process. The deformation and compression experienced by the steel billets during shaping result in the basic structure and form of the fastener. The pressure applied by the dies ensures that the fasteners possess the necessary strength and durability to withstand the forces they will encounter in their intended applications. Moreover, steel billets are selected for fastener manufacturing due to their inherent properties. Steel exhibits exceptional strength, toughness, and corrosion resistance, making it an ideal material for fasteners. By starting with high-quality steel billets, the resulting fasteners will inherit these desirable attributes, guaranteeing reliability and longevity after installation. In conclusion, the significance of steel billets in fastener production cannot be overstated. Serving as the raw material, they undergo shaping and deformation to ultimately acquire the desired fastener shape. The use of steel billets ensures that the resulting fasteners possess the required strength, durability, and corrosion resistance for their intended applications.
- Q: How do steel billets come out?
- Two, pig iron and scrap steel1, smelting equipmentA, BOF: top and bottom blowing, blowing, now is widely used in pure oxygen top blown converterB, open hearth:C, electric steelmaking:
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Prime quality prepainted galvanized steel 620mm
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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