Hot-Dip Galvanized Steel Coil Used for Industry with Our So Good Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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Hot-Dip Galvanized Steel Coil Used for Industry
1.Structure of Hot-Dip Galvanized Steel Coil 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 countless outdoor and industrial applications.
2.Main Features of the Hot-Dip Galvanized Steel Coil
•High Purity
•Easy control and operation
•High strength
•Fast melting
•Competitive price
•Best Service
3. Hot-Dip Galvanized Steel Coil Images
4. Hot-Dip Galvanized Steel Coil Specification
Hot-Dip Galvanized Steel Coil | |
Thicknenss | 0.10mm-5.00mm |
Width | 2000mm max |
Coating mass | 30-600g/㎡ |
Spangle | Regular/Minimized/Zero Spangle |
Coil inner diameter | 508-610mm |
Surface treatment | Chromated/non chromated, Oiled/non oiled, Anti finger print |
5.FAQ of Hot-Dip Galvanized Steel Coil
We have organized several common questions for our clients，may help you sincerely：
①How 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.
②How 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.
③How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.
We can supply galvanized corrugatedsheet with high quality and competitive price. Our corrugated board is a high strength,
durable and generally used for a steel building decoration. As a result of high strength steel, plus a reasonable size design make
it widely used in a variety of architectural roof, walls, easy installation, flexible, no building restrictions on any factors.
- Q: How are steel coils inspected for surface quality?
- Steel coils are inspected for surface quality through a meticulous process that involves various methods and technologies. The inspection is crucial as it ensures the coils meet the required standards and are free from any defects or imperfections. Here are the steps involved in inspecting steel coils for surface quality: 1. Visual Inspection: Initially, the coils undergo a visual inspection where trained personnel visually examine the entire surface for any visible defects such as scratches, dents, or any irregularities. This step helps identify any obvious issues that can be detected through visual observation. 2. Magnetic Particle Inspection: This non-destructive testing method involves applying a magnetic field to the steel coil's surface and then applying a magnetic particle solution. Any surface cracks or defects will cause the magnetic particles to cluster, making them visible under proper lighting. This technique is highly effective in detecting surface cracks and other surface abnormalities. 3. Eddy Current Testing: This method of inspection utilizes electromagnetic induction to identify surface defects. An eddy current probe is passed over the steel coil's surface, and any variations in the electrical current induced by the magnetic field will be detected. This technique is particularly useful for detecting surface cracks, pits, or corrosion on the coil's surface. 4. Ultrasonic Testing: Ultrasonic waves are used to inspect the steel coil's surface for any hidden defects such as subsurface cracks or inclusions. High-frequency sound waves are transmitted into the material, and any changes in the sound wave pattern that are reflected back indicate the presence of defects. Ultrasonic testing is highly reliable and can detect even the smallest defects within the steel coil. 5. Surface Roughness Measurement: The surface roughness of the steel coil is measured using specialized equipment. This measurement helps determine if the surface meets the required smoothness standards. The equipment scans the surface and provides detailed information about the roughness, enabling the inspector to ensure it falls within the acceptable range. Overall, steel coils undergo a comprehensive inspection process that combines visual examination with advanced testing methods such as magnetic particle inspection, eddy current testing, ultrasonic testing, and surface roughness measurement. These inspection techniques help identify and evaluate any potential defects or surface irregularities, ensuring that the steel coils meet the required surface quality standards.
- Q: Many gerber knives are made out of what gerber calls high Carbon steels and I was wondering if anyone knew exactly what is this mysterious steel.
- Carbon, when added to steel increases the hardness of the metal. The higher the carbon content the harder(pure carbon = diamond) the blade will be and the longer it will hold its sharpened edge. Too much carbon however can make it too brittle to use as a blade. iron, carbon and chromium(for the stainless in stainless steel) mixed in the right portion makes a high carbon stainless steel knife. All of which is kinda pointless if the blade is not forged correctly.
- Q: - I'm considering doing my physics coursework on the uses of Mild Steel in skyscrapers and construction, would this be right? Some sources tell me mild steel is too weak, others say it is fine
- Mild steel doesn't really mean anything, technically. In today's world all steel is mild steel unless it's high carbon or alloy, which are mostly tool steels. You'll need to study steel much deeper than that to accomplish any real physics work relating to steel.
- Q: What are the common defects in steel coil surface finishes?
- Common defects in steel coil surface finishes can include scratches, pits, rust, oil stains, and uneven coating. Scratches can occur during handling and transportation, and they can affect the overall appearance and performance of the steel coil. Pits are small depressions on the surface caused by a variety of factors such as impurities in the steel or improper processing. Rust can form when the steel coil is exposed to moisture or corrosive environments, and it can weaken the structural integrity of the material. Oil stains can occur if the coil is not properly cleaned before or after processing, leaving unsightly marks on the surface. Uneven coating can happen during the application of protective coatings or paints, resulting in areas with different levels of protection and aesthetics. It is important to address these defects to ensure the quality and durability of the steel coil for its intended applications.
- Q: hello guys. im totally new to this metalwork things. i need to do it for my project. i need to join stainless steel wires to build some kind of structure (eiffel tow. for example).i already have the wire and the torch. now the question is: where do i get silver solder? is it expensive? and what is flux for? is it necessary? what does it do? is it expensive?thank u for ur time guys! :)
- the flux you need is powdered borax
- Q: What are the different types of steel coil leveling methods?
- There are primarily two types of steel coil leveling methods: roller leveling and stretcher leveling. Roller leveling involves passing the coil through a series of rollers to remove any unevenness, resulting in a flat and level surface. Stretcher leveling, on the other hand, stretches the steel coil to remove any internal stresses and achieve a flat and level surface. Both methods are commonly used in the steel industry to produce high-quality and dimensionally accurate steel coils.
- Q: How are steel coils used in the manufacturing of food processing equipment?
- Steel coils are used in the manufacturing of food processing equipment as they provide a strong and durable material for constructing various components such as conveyor belts, mixing blades, and cutting tools. The coils are typically shaped, cut, and molded to create specific parts that can withstand high temperatures, heavy loads, and corrosive conditions commonly encountered in food processing.
- Q: How are steel coils used in the production of electrical transmission poles?
- Steel coils are an essential component in the production of electrical transmission poles. These coils are made from high-quality steel and are used to fabricate the poles with the necessary strength and durability to withstand the demanding conditions of electrical transmission. Firstly, steel coils are used to manufacture the main body of the transmission poles. The coils are unrolled and shaped into large cylindrical sections, which are then welded together to form the pole's structure. This process allows for the creation of poles in various lengths, diameters, and wall thicknesses, catering to specific transmission requirements. The use of steel coils ensures that the transmission poles have the necessary structural integrity to support heavy electrical conductors and withstand environmental factors such as wind, ice, and seismic activities. Steel is known for its high strength-to-weight ratio, making it an ideal material for these poles, as it provides the required strength while keeping the pole relatively lightweight. Moreover, steel coils are also used to fabricate the flanges and brackets that are attached to the poles. These components are essential for securing and supporting the electrical conductors and insulators on the poles. By using steel coils, these flanges and brackets can be manufactured with precise dimensions and strength, ensuring a secure and reliable connection between the electrical components and the transmission poles. In addition to their structural benefits, steel coils also offer excellent corrosion resistance. This is crucial in the production of electrical transmission poles, as they are often exposed to harsh weather conditions and corrosive environments. Steel coils are typically coated with protective layers such as zinc or epoxy to prevent rust and corrosion, enhancing the lifespan of the transmission poles. In conclusion, steel coils play a vital role in the production of electrical transmission poles. They are used to fabricate the main body of the poles, as well as the flanges and brackets that secure the electrical components. With their high strength, durability, and corrosion resistance, steel coils ensure that transmission poles can safely and reliably support electrical conductors for the efficient transmission of electricity.
- Q: How are steel coils used in the production of metal ductwork?
- Steel coils are used in the production of metal ductwork as they provide a continuous and flexible supply of raw material. These coils are unrolled, cut, and shaped into specific dimensions to create the ductwork components. The steel's strength and durability make it suitable for handling high air flows and maintaining structural integrity, ensuring efficient airflow in heating, ventilation, and air conditioning (HVAC) systems.
- Q: What are the common coil surface treatments available for steel coils?
- There are several common coil surface treatments available for steel coils, each serving different purposes and offering various benefits. These treatments aim to enhance the durability, corrosion resistance, and appearance of the steel coils. 1. Galvanized Coating: Galvanization is a popular treatment in which a layer of zinc is applied to the steel coil's surface. This coating provides excellent corrosion protection, preventing rust and extending the lifespan of the coil. It is commonly used in outdoor applications or environments with high humidity levels. 2. Phosphating: Phosphating is a chemical treatment that forms a thin layer of phosphate coating on the steel coil's surface. This treatment enhances the adhesion of subsequent coatings and improves the coil's paintability. It also offers some corrosion resistance and can be used as a pre-treatment before painting or powder coating. 3. Chromate Conversion Coating: Chromate conversion coating, also known as chem film or Alodine, involves applying a thin layer of chromate to the steel coil's surface. This treatment offers corrosion protection and acts as a primer for subsequent coatings, improving their adhesion. It is often used in aerospace and electrical applications. 4. Powder Coating: Powder coating is a dry finishing process in which a fine powder is applied to the steel coil's surface electrostatically and then cured under heat. This treatment provides a durable and attractive finish, offering excellent resistance to chipping, scratching, and fading. Powder coating is available in a wide range of colors and textures, making it a versatile option. 5. Organic Coatings: Organic coatings, such as acrylic, polyester, or polyurethane, are applied to the steel coil's surface as liquid paints. These coatings provide aesthetic appeal, protection against corrosion, and resistance to weathering and UV radiation. Organic coatings are often used in architectural and automotive applications. 6. Anodizing: Anodizing is a treatment primarily used for aluminum coils but can also be applied to steel coils. It involves creating an oxide layer on the surface of the coil through an electrochemical process. This treatment enhances the coil's corrosion resistance and provides an attractive finish. Anodizing is commonly used in architectural and decorative applications. It's important to note that the choice of coil surface treatment depends on the specific requirements of the application, including the desired performance, aesthetics, and environmental factors. Consulting with a professional in the steel industry can help determine the most suitable treatment for a particular project.
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Hot-Dip Galvanized Steel Coil Used for Industry with Our So Good Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 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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