Galvanized Steel Coil-JIS G 3302 SGCC-0.8mm*1250mm
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 50000 m.t./month
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Specifications：
1. Zinc coating :60-220g/m2( as required)
2. Thickness:0.13-3.0mm
3. Width:600-1250mm(900mm,1215mm,1250mm,1000mm the most common)
4. Coil id:508mm
5. Coil weight: 3-5MT(as required)
6. Surface:regular/mini/zero spangle, chromated, skin pass, dry etc.
7. Application: With excellent cold bending molded manufacturablity, good decoration effect, strong anti-corrosion ability, galvanized steel coils and sheets are also pollution-free and easily recycled. Accordingly, they can be used as final products and basic plates of color coated steel coils and widely applied in construction, home appliances, decoration, ect.
Hotdip galvanized steel coils are produced by immersing steel in a zinc bath. An appropriate galvanizing process requires a pretreatment process during which the steel passes through different baths which prepare the surface for zinc coating. In this stage, chemicals are used to clean the surface of the steel. After the chemical treatment, the steel coils pass through a bath of melted zinc at temperatures around 460 ° C. The resulting uniform coating is finished through a process of skinpassing to provide smooth and shiny appearance of the finished product. To store for a longer period, the hotdip galvanized coils can be delivered with a final oil coating, according to the customer’s demand.
- Q: What are the common methods of packaging steel coils for transportation?
- There are several common methods of packaging steel coils for transportation. One widely used method is to use steel strapping or bands to secure the coils together. This method involves tightly wrapping the coils with steel bands and securing them with metal buckles or seals. The strapping helps to keep the coils in place and prevents them from shifting or rolling during transportation. Another common method is to use wooden pallets or skids to stack and transport the steel coils. The coils are placed on the pallets and secured with steel strapping or bands. This method provides stability and allows for easy handling and loading onto trucks or other transportation vehicles. Some steel coils are also packaged in wooden crates or boxes. These crates are typically made of strong and durable wood and are designed to protect the coils from external impacts or damage during transportation. The crates are often reinforced with steel bands or strapping to provide additional strength and stability. In addition to these methods, some steel coils are packaged in specialized containers or units. These containers are specifically designed to hold and secure steel coils for transportation. They often have built-in mechanisms or features that make loading and unloading the coils easier and safer. It is important to note that the specific method of packaging steel coils for transportation may vary depending on factors such as the size and weight of the coils, the mode of transportation, and any specific requirements or regulations in place.
- Q: How are steel coils used in the production of steel drums?
- Steel coils are used in the production of steel drums by being cut into sheets and then rolled into cylindrical shapes, which form the body of the drum. The coils provide the necessary strength and durability required for the drums to hold and transport various materials safely.
- Q: How are steel coils used in the production of household goods?
- Steel coils are an essential component in the production of various household goods. These coils are typically made from high-quality steel and are manufactured to specific dimensions and thicknesses to meet the requirements of different products. One of the primary uses of steel coils in household goods production is in the manufacturing of appliances such as refrigerators, washing machines, and dishwashers. The coils are used to create the body and framework of these appliances, providing strength, durability, and stability. Additionally, steel coils are often used in the production of smaller household appliances like toasters, blenders, and coffee makers. Furthermore, steel coils are also used in the production of furniture, particularly in the manufacturing of metal frames for chairs, tables, and cabinets. These coils provide the necessary support and structural integrity to the furniture, ensuring long-lasting durability. Another significant application of steel coils in household goods production is in the production of shelving units and storage solutions. Steel coils can be shaped and formed to create sturdy shelves and racks that can hold heavy items and withstand regular use. These shelves are commonly used in kitchens, garages, and storage rooms to organize and store various household items. In summary, steel coils play a crucial role in the production of household goods. They are used to create the framework, structure, and support for appliances, furniture, and storage solutions. Their strength, durability, and versatility make them an ideal material for manufacturing a wide range of household products that are designed to withstand everyday use.
- Q: could anybody tell me the the weight of a cubic metre of mild steel? and where to get this info from?
- Weight per meter kg/m kg/m = (Oc - 4Wt) * Wt * 0.00785 Oc = outside circuit, Wt = wall thickness For sq. steel tubes: Oc = 4*a For rect. steel tubes: Oc = 2a + 2b Specific Weight =7.85 g/cm3
- Q: I'm assuming that brass is flexible, expands and then bounces back to it's original shape. But if aluminum and steel expand and don't contract wouldn't they cause guns to jam more often for example?
- Steel is magnetic, and can spark...Sparks are not good things around gun powder....CCI loads some pistol rounds with aluminum cases, but they are not re loadable, as the aluminum is so soft the primer pockets will wear out quickly..Aluminum, metallurgical, has a valence of +3, which means that moisture would cause electrolysis to set up between the steel primer cup and the aluminum case, which would pit the primer pocket...Steel is harder than brass, and would not uniformly expand on the firing sequence, and would be likely to rupture instead of expanding and sealing...Also, the hardness of steel would make resizing cases difficult, as steel needs to be heated before reshaping.......Hope this helps....
- Q: What is the average thickness tolerance for steel coils?
- The average thickness tolerance for steel coils can vary depending on the specific industry and application. However, a common average thickness tolerance for steel coils is typically around ±0.005 to ±0.010 inches.
- Q: How do steel coils contribute to the manufacturing of electrical equipment?
- Steel coils play a crucial role in the manufacturing of electrical equipment due to their unique properties and versatility. Firstly, steel coils are used in the production of transformer cores, which are essential components in electrical equipment. The magnetic properties of steel make it an ideal material for transformer cores as it allows for efficient energy transfer and reduces energy losses. The coil shape of the steel enables it to generate a magnetic field that facilitates the transformation of voltage levels, thus ensuring the proper functioning of electrical equipment. Moreover, steel coils are commonly used in the production of motors and generators. These devices rely on magnetic fields to convert electrical energy into mechanical energy and vice versa. The coil shape of the steel allows for the creation of electromagnetic fields, which are necessary for the operation of motors and generators. Additionally, the strength and durability of steel ensure that the coils can withstand the high temperatures and mechanical stresses that are often encountered in electrical equipment. Furthermore, steel coils are utilized in the construction of electrical conductors, such as wires and cables. These conductors enable the transmission of electricity from power sources to various electrical devices. Steel, with its high electrical conductivity, ensures efficient power transmission while also providing mechanical strength and protection from external factors such as corrosion and wear. The coil shape of steel wires further enhances their flexibility, making them suitable for various applications in electrical equipment manufacturing. Overall, steel coils contribute significantly to the manufacturing of electrical equipment by providing the necessary magnetic properties for transformer cores, enabling the generation of electromagnetic fields in motors and generators, and facilitating efficient power transmission in electrical conductors. Their versatility, strength, and durability make steel coils an indispensable component in the production of reliable and high-performance electrical equipment.
- Q: I'm going to see Man Of Steel this weekend, and the reviews that I've been hearing aren't that good. I've been hearing that it's this depressing, dark, dramatic film with no humor, loud noises, and action on top of action (which is kind of what I expected from this movie). With that said, I was quite positive that this was what the fans wanted, a more serious Super Man interpretation. I'm ultimately going to judge the movie when I see it, but for now, I have 3 short questions for you:1) What did you think of Man Of Steel?2) Superman Returns got somewhat better reviews than Man Of Steel. Does it seem logical?3) There is a huge fan battle between Man Of Steel and Christopher Reeve's version of Super Man. Which one do you favor?
- I know nothing about Superman nor have I watched the other films or read the comics. Man Of Steel was a CGI-fest, maybe a little bit too much, though it is Zack Synder's style. I actually fell asleep for most of the movie, seeing only the first 30 minutes and last 45 minutes? So that might be a good indication or it could just be me. There were loads of action scenes but overall, the movie wasn't that impressionable to me. The storyline was quite standard and had nothing outstanding, not even humour. Lois Lane and Superman barely had much screen time together to establish any chemistry. The other characters were pretty flat as well. I did like the dark psychological themes of Superman's struggles and coming to terms with his abilities though.
- Q: How are steel coils used in the production of structural steel?
- Steel coils are used in the production of structural steel by being unwound and processed through various manufacturing techniques, such as rolling and shaping, to create different structural components like beams, columns, and plates.
- Q: How are steel coils inspected for surface defects using non-destructive testing methods?
- Steel coils are inspected for surface defects using non-destructive testing (NDT) methods to ensure their quality and integrity. There are several common NDT methods employed in this process. One of the most widely used methods is visual inspection, where trained inspectors visually examine the surface of the steel coils for any visible defects such as scratches, cracks, pits, or corrosion. This method is relatively simple and cost-effective but is limited to detecting only surface-level defects. Another commonly used NDT method is magnetic particle testing (MT). This method utilizes the principles of magnetism to identify surface and near-surface defects in ferromagnetic materials like steel. A magnetic field is applied to the steel coil, and iron particles are applied to the surface. If there is a defect, such as a crack or discontinuity, the iron particles will concentrate around it, making the defect visible to the inspector. Liquid penetrant testing (PT) is another NDT method used to inspect steel coils for surface defects. In this method, a liquid penetrant is applied to the surface of the coil. The penetrant is drawn into any surface defects by capillary action. After a certain period, excess penetrant is removed, and a developer is applied. The developer draws out the penetrant from any defects, making them visible to the inspector. Ultrasonic testing (UT) is a widely used NDT method that can detect both surface and subsurface defects in steel coils. High-frequency sound waves are transmitted into the steel coil, and the reflected waves are analyzed to identify any abnormalities. This method can detect defects such as cracks, inclusions, and voids that may not be visible to the naked eye. Additionally, eddy current testing (ECT) is another NDT method used for inspecting steel coils. This method utilizes electromagnetic induction to detect surface and near-surface defects. A coil carrying an alternating current is placed near the surface of the coil being inspected. Any changes in the coil's electrical conductivity caused by surface defects are detected and analyzed, allowing the inspector to identify and evaluate the severity of the defects. In conclusion, steel coils are inspected for surface defects using various non-destructive testing methods such as visual inspection, magnetic particle testing, liquid penetrant testing, ultrasonic testing, and eddy current testing. These methods ensure the quality and integrity of the steel coils before they are used in various applications.
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Galvanized Steel Coil-JIS G 3302 SGCC-0.8mm*1250mm
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 50000 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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