Prepainted Galvanized Steel Sheet In Coils
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Prepainted Galvanized Steel Sheet In Coils
SPECIFICATION:
Product name | Prepainted Galvanized Steel Sheet In Coils |
thickness | 0.2mm—1.0mm |
width | 600mm—1500mm |
zinc coating | 30g-180g |
Paint Thickness | Top:15-28um, back:5-10um |
standard | ASTM A792, JIS G3321, JIS G3317, GB |
material | SGCC/SGCH |
Base Plate | Hot dipped Galvanized steel sheet,hot dipped aluzinc steel sheet |
Surface Paint | PE,PP |
Color Series | RAL color number series |
Equipment | Double coating one baking |
packing | 1. standard seaworthy package : waterproof paper/iron sheet/steel strip/steel pallet 2. According to customers' requirements |
Coil Wgt. | 3Mt - 8Mt |
Coil ID | φ508mm,φ610mm |
payment | T/T or L/C |
min order | 25 tons |
Capacity | 4000Mt/week |
delivery time | within 40 days upon receipt original L/C or advance payment |
APPLICATION:
1.Buildings and constructions: roofing, ceilings, gutters, venting lines, indoor decorations, window frames, etc
2.Electrical appliances: computer shells, washing machines, refrigerators, dehumidifiers,
video recorders, water heaters, etc.
3. Agricultural equipments: troughs, feeding tools, agricultural driers, irrigation channels, etc.
4. Vehicle parts: back-seat plates of buses and trucks, etc.
- Q: What is the weight of a standard steel coil?
- The weight of a standard steel coil can vary, but on average, it ranges from 10 to 20 tons.
- Q: How do steel coils compare to other materials in terms of strength?
- Steel coils are renowned for their remarkable strength and durability, rendering them among the most robust materials obtainable in the market. In comparison to alternative materials like aluminum or plastic, steel coils demonstrate unparalleled strength and resilience against deformation or breakage. Due to the elevated tensile strength of steel, coils can withstand substantial loads, thereby rendering them perfect for diverse industrial uses, encompassing construction, automotive manufacturing, and the production of heavy machinery. Moreover, steel coils possess exceptional fatigue resistance, enabling them to endure repetitive stress and strain without compromising their structural integrity. This strength advantage positions steel coils as the preferred choice for applications that prioritize reliability and safety.
- Q: I am doing a project on how revolvers work and what materials they use and would like to know what specific grade of stainless steel they use for the manufacturing of the frame and cylinder?
- *Rifle barrels are usually made from steel alloys called ordinance steel, nickel steel, chrome-molybdenum steel, or stainless steel, depending upon the requirements of the cartridge for which they are chambered. The higher the pressure and velocity of a cartridge (pressure and velocity usually go up together), the faster it will wear out a barrel. To give a satisfactory service life, barrels for high velocity cartridges must me made from tougher and harder steel than barrels for lower pressure cartridges. *The 400 (416) series SS commonly known as ordnance grade , is what barrels are made from . *If you want your barrel to be made from super alloy then it is 718 Inconel ,but a costly affair.
- Q: I'm looking for the weight of different types of steel and haven't found anything helpful!!thank you
- Just know the type of steel ,its density. Density gives you weight per unit of volume. For example: The density of mild steel is approximately 7.85 g/cm^3 (0.284 lb/in^3) From above , you can say that 1 cm^3 of volume of mild steel have 7.85 gram weight.
- Q: What are the different types of steel coil surface treatment options?
- There are several different types of steel coil surface treatment options available, each serving a specific purpose and providing various benefits. Some of the common surface treatment options include: 1. Hot-dip galvanizing: This process involves immersing the steel coil in a bath of molten zinc, which forms a protective zinc coating on the surface. Galvanizing provides excellent corrosion resistance and helps in extending the lifespan of the steel coil. 2. Electro-galvanizing: Similar to hot-dip galvanizing, but instead of immersing the coil in molten zinc, an electric current is used to deposit a thin layer of zinc onto the steel surface. Electro-galvanizing provides a smoother and thinner zinc coating, making it suitable for applications that require a more aesthetic finish. 3. Pre-painted or coated: Steel coils can be coated with a layer of paint or other protective coatings before they are formed into various products. This type of treatment provides additional protection against corrosion and enhances the aesthetic appearance of the steel coil. 4. Organic coating: Organic coatings are typically applied to steel coils to provide protection against corrosion and improve the overall durability of the product. These coatings can be in the form of epoxy, polyurethane, or other types of polymer-based materials. 5. Pickling: Pickling is a surface treatment process that involves removing impurities and scale from the steel coil by immersing it in an acid solution. This treatment helps in improving the adhesion of subsequent coatings and prepares the surface for further processing or finishing. 6. Oil coating: Steel coils can be coated with a thin layer of oil to protect the surface from oxidation and rust during storage or transportation. This coating is typically used as a temporary measure and is usually removed before further processing. 7. Shot blasting: Shot blasting involves propelling small metal particles at high velocity onto the steel coil surface. This process helps in removing rust, scale, and other contaminants, providing a clean and roughened surface for better adhesion of subsequent coatings. These are some of the commonly used steel coil surface treatment options. The choice of treatment depends on the specific requirements of the application, such as corrosion resistance, aesthetic appearance, or improved adhesion.
- Q: How are steel coils used in the manufacturing of storage cabinets?
- Steel coils are used in the manufacturing of storage cabinets as they are processed and shaped into sheets or panels, which are then cut, formed, and assembled to create the structural framework and outer shell of the cabinets. The steel coils provide strength, durability, and rigidity to the cabinets, ensuring their ability to withstand heavy loads and provide long-lasting storage solutions.
- Q: How are steel coils inspected for paint adhesion?
- Various methods and techniques are utilized to inspect the adhesion of paint on steel coils. One commonly employed method is the tape test, which involves pressing adhesive tape onto the painted surface and swiftly removing it. The amount of paint that is lifted off by the tape is then examined to assess the adhesion. If the paint adheres well to the steel, only a minimal amount of paint will be removed. Another method employed is the crosshatch adhesion test. This test entails making parallel cuts on the painted surface using a sharp blade, creating a crosshatch pattern. A piece of adhesive tape is then applied over the cuts and rapidly pulled off. The evaluation of the paint that is removed from the crosshatched area determines the adhesion. Furthermore, a visual inspection is frequently conducted to evaluate the overall appearance and adhesion of the paint. Inspectors search for any indications of cracking, peeling, or bubbling, which may indicate poor adhesion. They also check for any areas where the paint may have chipped or flaked off. Moreover, various laboratory tests can be conducted to assess the paint adhesion on steel coils. These tests may include techniques like the pull-off test, where a specialized device is used to measure the force required to remove a small section of the paint from the surface. Other tests may involve subjecting the painted surface to extreme temperature or humidity conditions to assess the paint's performance under different environmental factors. In summary, a combination of visual inspections, tape tests, crosshatch adhesion tests, and laboratory tests are employed to thoroughly inspect steel coils for paint adhesion. These tests ensure that the paint adheres effectively to the steel surface, resulting in a durable and long-lasting finish.
- Q: Can steel coils be coated with magnetically attractive materials?
- Yes, steel coils can be coated with magnetically attractive materials. This process is commonly known as electromagnetic coating or magnetic coating, where a thin layer of magnetically attractive material, such as iron or nickel, is applied onto the surface of the steel coil. This coating enhances the magnetic properties of the steel, making it more responsive to magnetic fields and enabling it to attract or be attracted by magnets.
- Q: Can steel and/or stainless steel turn rusty ?
- Three answers you have stated that stainless steel doesn't rust. That isn't solely true, because there is one type that doesn't rust is often used on marine products such as yachts rigging's etc its' the 316 grade 304 302 301 do actually rust big time! Cheers!!
- Q: How are steel coils used in the manufacturing of automotive doors?
- Steel coils are used in the manufacturing of automotive doors as they serve as the primary raw material for forming the door panels. These coils are processed through various manufacturing techniques such as stamping, cutting, and bending to shape the door panels. The strong and durable nature of steel makes it an ideal material for automotive doors, providing structural integrity and protection to the vehicle.
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Prepainted Galvanized Steel Sheet In Coils
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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