Hot-Dip Galvanized Steel Sheet of Best Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 1000000 m.t./month
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1.Structure of Hot-Dip Galvanized Steel Sheet Description：
Hot-dip galvanized steel coils are available with a pure zinc coating through the hot-dip galvanizing process. It offers the economy, strength and formability of steel combined with the corrosion resistance of zinc. The hot-dip process is the process by which steel gets coated in layers of zinc to protect against rust. It is especially useful for countless outdoor and industrial applications. Production of cold formed corrugated sheets and profiles for roofing, cladding, decking, tiles, sandwich walls, rainwater protective systems, air conditioning duct as well as electrical appliances and engineering.
2.Main Features of the Hot-Dip Galvanized Steel Sheet：
• Galvanized steel frames are used to build houses.
• Car parts are made out of galvanized steel, for example, the body of trucks and buses.
• Galvanized metal has found its way into several household appliances such as washing machines, air conditioning housings, hair dryers, etc.
• It is used in high tension electrical towers, protective gears, highway signs etc.
• It is also used to make wrought iron gates and other items
• Also used to make metal pails.
3.Hot-Dip Galvanized Steel Sheet Images
4.Hot-Dip Galvanized Steel Sheet Specification
Standard: JIS G3302 / ASTM A653M / EN10327 / DIN17162
Grade: SGSS/SGCD1/SGCD2/SGCD3/SGC340,400,440,490,570/CS TypeA,B,C/FS TypeA/FS TypeB/DDS TypeA,C/EDDS/DX51D+Z
Thickness: 0.1mm~5mm
Width: max 2000mm
Coil weight:3-12 MT
Coil ID:508/610mm
Surface structure: zero spangle, regular spangle or minimum spangle
Surface treatment: Chromate treatment, Oiled/dry, skinpassed/non-skinpassed
Packing: Standard seaworthy export package
Technology test results:
5.FAQ of Hot-Dip Galvanized Steel Sheet
We have organized several common questions for our clients，may help you sincerely：
1.How about your company？
A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.
2.How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
3. How long can we receive the product after purchase?
Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.
- Q:How are steel coils used in the agricultural sector?
- Steel coils are used in the agricultural sector for various purposes such as manufacturing machinery, constructing storage facilities, and creating equipment like irrigation systems and grain bins. They provide strength, durability, and flexibility to support the demanding needs of the agriculture industry.
- Q:How are steel coils used in the manufacturing of appliances?
- Steel coils are used in the manufacturing of appliances as a primary material for constructing the appliance's body or frame. The coils are shaped and molded to form the necessary components, providing strength, durability, and stability to the appliance.
- Q:How are steel coils used in the production of metal shelving?
- Steel coils play a vital role in manufacturing metal shelving. Made from high-quality steel, these coils go through a series of manufacturing processes to transform them into sturdy and long-lasting shelves. To start, the steel coils are unwound and flattened to the desired thickness using a machine known as a slitter. This step ensures that the coils are uniform in size and thickness, which is crucial for producing consistent and dependable shelves. Next, the flattened steel is cut into specific lengths using a shear. These pieces are then sent to a press brake, where they are bent and shaped into the desired design for the shelves. The press brake applies pressure to the metal, allowing it to be folded or formed into various angles and shapes, such as shelves with raised edges or adjustable brackets. Once the shelves have been formed, they undergo a welding process to securely fuse any joints or seams. This welding process ensures the shelves' structural integrity, enabling them to support heavy loads and maintain their shape over time. After welding, the shelves go through surface treatment to improve their appearance and protect them from corrosion. This may involve cleaning, sandblasting, and painting. The surface treatment not only enhances the shelves' aesthetic appeal but also extends their lifespan by preventing rust and other forms of deterioration. Lastly, the shelves undergo a quality control inspection to ensure they meet the necessary standards. This involves checking for defects, measuring dimensions, and conducting load-bearing tests to ensure the shelves can withstand the intended weight capacity. In summary, steel coils are integral to the production of metal shelving. Through processes like unwinding, flattening, cutting, bending, welding, treating, and inspecting, these coils are transformed into strong, durable, and visually pleasing shelves suitable for various settings such as warehouses, retail stores, and homes.
- Q:How are steel coils inspected for straightness?
- Steel coils are inspected for straightness through a variety of methods to ensure they meet the required quality standards. One common method is visual inspection, where trained inspectors visually examine the coil for any visible defects or deformations that may indicate a lack of straightness. They carefully observe the coil's edges, surface, and overall shape to identify any irregularities. Another method used is measuring the coil's straightness using precision instruments. This involves taking measurements at various points along the coil's length and comparing them against specified tolerances. Techniques such as laser measurements or straightness gauges are employed to accurately assess the deviation from the desired straightness. Furthermore, some coils undergo non-destructive testing, such as magnetic particle inspection or ultrasonic testing, to identify any internal defects or stresses that could affect the straightness. These tests can reveal hidden flaws that may not be evident through visual inspection alone. In addition, some manufacturers may employ automated inspection systems that utilize advanced technologies like computer vision or artificial intelligence. These systems can quickly scan the coil's surface and analyze it for any deviations from straightness, providing precise measurements and ensuring consistent quality. Overall, the inspection of steel coils for straightness involves a combination of visual inspection, precise measurements, non-destructive testing, and advanced technologies. These methods aim to identify any deviations from the required straightness, ensuring that only coils meeting the specified standards are used in various applications.
- Q:How are steel coils used in the agricultural industry?
- Steel coils are used in the agricultural industry for a variety of purposes, including the manufacturing of farm equipment such as tractors, combines, and plows. These coils are also used in the construction of storage tanks, irrigation systems, and fencing materials. Additionally, steel coils are utilized in the production of agricultural buildings and structures like barns, silos, and greenhouses.
- Q:Can steel coils be painted or coated?
- Yes, steel coils can be painted or coated. Painting or coating steel coils is a common practice to enhance their appearance, protect them from corrosion, and improve their durability. The paint or coating helps to create a barrier between the steel surface and the environment, preventing rust and extending the lifespan of the coils. Various methods and materials can be used for painting or coating steel coils, depending on the specific requirements and intended application.
- Q:What are the potential dangers of handling steel coils?
- The potential dangers of handling steel coils include the risk of injuries due to their heavy weight and sharp edges, the possibility of crushing accidents or being struck by falling coils, and the potential for back or muscle strain from manually lifting or moving the coils.
- Q:What are the safety regulations for steel coil production facilities?
- Safety regulations for steel coil production facilities vary depending on the specific country or region, but there are some common safety measures that are typically implemented in these facilities. One key safety regulation is the proper training and education of employees. All workers in steel coil production facilities should be trained on the potential hazards they may encounter, as well as the proper safety procedures to follow. This includes training on handling heavy machinery, operating cranes or forklifts, and understanding the risks associated with working in a high-temperature environment. Another important safety regulation is the maintenance and inspection of equipment. Regular inspections of machinery and equipment should be conducted to ensure they are in proper working condition and do not pose any safety risks. Furthermore, maintenance procedures should be implemented to address any issues or malfunctions promptly. Fire safety is also a crucial aspect of safety regulations in steel coil production facilities. Fire prevention measures such as the installation of fire alarms, sprinkler systems, and fire extinguishers should be in place. Regular fire drills should also be conducted to ensure that all employees are aware of the evacuation procedures and can respond quickly and effectively in case of a fire emergency. Personal protective equipment (PPE) is another vital safety requirement in steel coil production facilities. Employees should be provided with appropriate PPE such as safety glasses, helmets, gloves, and steel-toed boots to protect them from potential hazards such as falling objects, sharp edges, and high temperatures. Additionally, safety regulations often require the implementation of safety barriers and guards around machinery and equipment to prevent accidents and injuries. This includes safety gates, railings, and protective covers to restrict access to hazardous areas and prevent unauthorized entry. Regular safety audits and inspections should be conducted by relevant authorities or safety professionals to ensure compliance with safety regulations. Companies should also encourage a culture of safety by promoting open communication about safety concerns, providing safety training and refresher courses, and rewarding employees for their adherence to safety protocols. It is important to note that safety regulations may vary from one jurisdiction to another, and it is always advisable to consult the specific regulations applicable in the country or region where the steel coil production facility is located.
- Q:What are the advantages of using hot-rolled steel coils?
- Hot-rolled steel coils have several advantages. Firstly, they are produced at high temperatures, resulting in a more malleable and ductile material that can be easily shaped and formed. This makes hot-rolled steel coils ideal for a wide range of applications, such as construction, automotive, and machinery manufacturing. Additionally, the hot-rolling process enhances the mechanical properties of the steel, including increased strength and toughness. Moreover, hot-rolled steel coils have a lower cost compared to cold-rolled steel, making them a cost-effective choice for many industries.
- Q:What are the common surface defects found in steel coils?
- Some common surface defects found in steel coils include rust, scratches, dents, pits, and mill scale.
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Hot-Dip Galvanized Steel Sheet of Best Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 1000000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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