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: How are steel coils coated or painted?
- Steel coils are coated or painted through a process called coil coating, which involves cleaning the surface, applying a primer, and then adding a topcoat using various techniques such as roll coating, spray coating, or electrostatic coating. This ensures that the steel coils have a protective layer and an aesthetically pleasing finish.
- Q: How are steel coils used in the production of electrical conduits?
- Several techniques are employed in the production of electrical conduits using steel coils. Firstly, the raw material for manufacturing electrical conduits is steel coils. These coils are composed of specially processed and formed high-quality steel, which is transformed into a continuous strip of considerable length. Once the steel coils are acquired, they are fed into a machine known as a slitter. This machine swiftly slices the coils into narrower strips of the desired width, which will function as the foundational material for the electrical conduits. The subsequent step involves shaping the steel strips into the desired conduit shape. This is accomplished by guiding the strips through a series of rollers and various shaping tools. Gradually, the steel strips take on the round or rectangular shape of the conduit as the rollers exert pressure and manipulate the strip until it reaches the desired form. After the shaping process, the ends of the steel strips are fused together to create a seamless conduit. This welding procedure ensures that the conduit possesses a structure devoid of any seams, a vital characteristic for its functionality and durability. Once the conduits have been shaped and welded, they undergo additional processing to enhance their properties. This may involve galvanizing, whereby a protective layer of zinc is applied to the conduits to shield them from corrosion. This additional layer significantly prolongs the lifespan of the conduits, rendering them suitable for a wide range of electrical applications. In summary, steel coils play a crucial role in the production of electrical conduits. These coils serve as the raw material that is shaped, welded, and further processed to create the final product. The utilization of steel coils ensures that the electrical conduits are robust, long-lasting, and capable of withstanding the rigorous demands of electrical installations.
- Q: What are the dimensions of steel coils used in the power generation industry?
- The dimensions of steel coils used in the power generation industry can vary depending on the specific application and requirements. However, in general, steel coils for power generation are typically available in various sizes and thicknesses. The width of steel coils used in power generation can range from a few inches to several feet, depending on the specific equipment or machinery they are intended for. These coils are often designed to fit specific manufacturing processes or components within power generation systems. The thickness of steel coils used in the power generation industry can also vary significantly. Thicker coils are commonly utilized for heavy-duty applications that require increased strength and durability, while thinner coils may be suitable for less demanding tasks or where weight reduction is a priority. Additionally, the weight of steel coils used in power generation can vary depending on their dimensions and the specific steel material being used. The weight is an essential consideration during transportation, installation, and handling of the coils. It is important to note that the dimensions of steel coils used in the power generation industry can be customized to meet specific project requirements. Manufacturers typically work closely with power generation companies to understand their needs and provide tailored solutions that meet their dimensional specifications.
- Q: How are steel coils protected against fire and heat?
- To ensure the safety of steel coils, various methods are used to protect them from fire and heat. One effective way is by applying a fire-resistant coating, which acts as a barrier between the steel surface and the heat source. This coating prevents direct contact and reduces the chances of ignition or damage. Aside from coatings, steel coils can also be stored in fire-resistant warehouses or storage facilities. These structures are built with fire-resistant materials like concrete or steel and equipped with fire suppression systems such as sprinklers or fire extinguishers. These measures help contain and suppress any potential fire, effectively limiting its spread and safeguarding the steel coils. Furthermore, facilities that handle steel coils often implement fire safety protocols and procedures. These may include regular fire drills, training programs for employees on fire prevention and response, and the installation of fire safety equipment like fire alarms and fire hoses. These measures ensure that any fire incidents can be quickly detected and addressed, minimizing the risk to the steel coils. Overall, protecting steel coils against fire and heat involves a combination of fire-resistant coatings, proper storage in fire-resistant structures, and the implementation of fire safety protocols. These measures work together to mitigate the risk of fire and heat-related damage, ensuring the integrity and safety of the steel coils.
- Q: Can steel coils be coated with fluorescent materials?
- Yes, steel coils can be coated with fluorescent materials.
- Q: How are steel coils inspected for straightness?
- Steel coils are typically inspected for straightness using various methods such as visual inspection, laser measurement, or by passing the coils through straightening equipment.
- Q: What are the different types of steel coil finishing tools?
- There are several types of steel coil finishing tools, including slitters, shears, levelers, and recoilers. These tools are used to cut, flatten, and rewind steel coils to achieve the desired shape and surface finish.
- Q: Are steel coils used in shipbuilding?
- Yes, steel coils are commonly used in shipbuilding. They are used primarily for the construction of the ship's hull and other structural components due to their strength, durability, and ability to withstand harsh marine environments.
- Q: I just got a set of all-clad Stainless steel frying pans, they are very nice yet they didn't come w/ instructions to care for them. I have never cooked w/ stainless steel cookware so I really don't know much about them. I was told they should have a lifetime warranty on them, but I don't want to reck them. I would appreciate any information I can get on stainless steel cookware. Thanks.
- This Site Might Help You. RE: How to clean all-clad stainless steel pans? I just got a set of all-clad Stainless steel frying pans, they are very nice yet they didn't come w/ instructions to care for them. I have never cooked w/ stainless steel cookware so I really don't know much about them. I was told they should have a lifetime warranty on them, but I...
- Q: What are the guidelines for handling damaged steel coils?
- The guidelines for handling damaged steel coils typically involve assessing the extent of the damage, ensuring proper safety precautions are in place, and following industry best practices for handling and storing damaged coils. It is important to inspect the damaged coils for any potential hazards, such as sharp edges or protruding objects, and to use appropriate lifting equipment and protective gear when moving or transporting them. Additionally, damaged coils should be segregated from undamaged ones to prevent further deterioration and potential safety risks.
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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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