Pre-painted Galvanized Steel Coil Used for Industry with Very Good Price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 5000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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Pre-painted Galvanized Steel Coil Used for Industry
1.Structure of Pre-painted Galvanized Steel Coil Description
With GI as base metal, after pretreatement and liquid dope with several layers of color, then after firing and cooling, finally the plate steel is called pre-painted galvanized steel. Pre-painted galvanized steel is good capable of decoration, molding, corrosion resistance. It generally displays superior workability, durability and weather resistance.
2.Main Features of Pre-painted Galvanized Steel Coil
•High Purity
•Easy control and operation
•High strength
•Fast melting
•Competitive price
•Best Service
3. Pre-painted Galvanized Steel Coil Images
4. Pre-painted Galvanized Steel Coil Specification
Pre-painted Galvanized Steel Coil | |
Thicknenss | 0.18mm-1.5mm |
Width | 900-1250mm |
Coating mass | 30-275g/㎡ |
Paint | PE, PVDF, PU |
Color | RAL Scale |
Coil weight | 3-7mt |
Coil inner diameter | 508 or 610mm |
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.
- Q: How are steel coils used in the production of power transmission towers?
- Steel coils are used in the production of power transmission towers as they are rolled and formed into the required shapes and sizes to create the structural components of the towers. The coils are processed and cut into specific lengths, which are then welded or bolted together to construct the tower sections. The robustness and strength of steel make it an ideal material for transmitting large amounts of electricity over long distances, ensuring the stability and reliability of power transmission towers.
- Q: What are the common methods of slitting steel coils?
- There are several common methods of slitting steel coils, each with its own advantages and applications. 1. Rotary Shear Slitting: This method involves using rotary cutting knives to slit the steel coil. The coil is fed through the rotary shear machine, and the knives make simultaneous cuts along the length of the coil. Rotary shear slitting is known for its high-speed operation and ability to handle thicker gauge materials. 2. Loop Slitting: Loop slitting is a method where the steel coil is fed into a looping pit, creating a loop of material. The loop is then pulled through a set of knives that make the slits. This method is commonly used for thin gauge materials and provides precise cuts with minimal burr. 3. Drag Slitting: In drag slitting, the steel coil is fed through a set of driven rolls or drag pads, which help to maintain tension on the material. The coil is then guided through circular knives that make the slits. Drag slitting is suitable for various gauges of steel and offers good accuracy and edge quality. 4. Crush Slitting: Crush slitting involves passing the steel coil through a set of rolls, where one roll is rubber-covered and the other is hard. The rubber roll compresses the material against the hard roll, creating the slits. This method is commonly used for thin gauge or delicate materials as it minimizes the risk of edge damage. 5. Laser Slitting: Laser slitting utilizes a high-powered laser beam to make precise cuts on the steel coil. This method is highly accurate and allows for complex slitting patterns and narrow width cuts. Laser slitting is often used for high-end applications that require superior edge quality. Each of these methods has its own advantages and is chosen based on factors such as material thickness, desired edge quality, production speed, and cost considerations. It is important to carefully select the appropriate slitting method to ensure the desired outcome and efficiency in steel coil processing.
- Q: How do steel coils compare to other materials like aluminum or copper?
- Steel coils have several advantages and disadvantages when compared to other materials like aluminum or copper. One major advantage of steel coils is their strength and durability. Steel is known for its high tensile strength, which means it can withstand heavy loads and high stress without deformation. This makes steel coils ideal for applications that require strong and sturdy materials, such as construction, automotive manufacturing, and transportation industries. In comparison, aluminum and copper are generally softer and less strong than steel, making them less suitable for heavy-duty applications. Another advantage of steel coils is their cost-effectiveness. Steel is a relatively inexpensive material compared to aluminum or copper, making it a more affordable option for large-scale projects or mass production. Additionally, steel is highly recyclable, contributing to its cost-effectiveness and sustainability. However, steel coils also have some drawbacks compared to aluminum or copper. One notable disadvantage is their weight. Steel is significantly denser than aluminum or copper, which can make steel coils heavier and more challenging to handle and transport. This can be a drawback in industries where weight is a critical factor, such as aerospace or electrical applications. Another disadvantage of steel coils is their susceptibility to corrosion. While aluminum and copper are naturally corrosion-resistant, steel is prone to rust and oxidation. Therefore, steel coils need to be properly protected and coated to prevent corrosion, which adds to the overall cost and maintenance requirements. In summary, steel coils offer superior strength, durability, and cost-effectiveness compared to aluminum or copper. However, they are generally heavier and more prone to corrosion. Ultimately, the choice between steel, aluminum, or copper will depend on the specific application, budget, and requirements of the project.
- Q: How are steel coils used in the production of HVAC ducts?
- HVAC duct production relies heavily on steel coils, which are vital for their construction. These coils, typically composed of galvanized steel, possess the qualities of strength, durability, and corrosion resistance. To create the necessary flat sheets, the steel coils undergo an initial unwinding and flattening process. These sheets are then cut into specific sizes and shapes in accordance with the design and dimensions of the HVAC ducts. Additionally, the steel coils are subjected to various machines, such as shearing, slitting, and roll forming machines, to achieve the desired shapes and sizes for the ducts. Once transformed into the appropriate shapes, the steel coils are further processed to add additional features to the ducts. This can include bending, folding, or welding processes to create bends, angles, or connections in the ductwork. These processes allow for customization, ensuring that the ducts perfectly fit the specific requirements of the HVAC system and the building structure. Moreover, steel coils play a crucial role in maintaining the strength and integrity of HVAC ducts. The galvanized steel used in the coils provides a protective layer that prevents rust and corrosion, resulting in more durable and long-lasting ducts. This is particularly significant as HVAC ducts are regularly exposed to various environmental factors such as moisture, temperature changes, and airborne contaminants. In summary, steel coils are an essential and fundamental component in the production of HVAC ducts. They not only provide the necessary strength, durability, and corrosion resistance but also offer flexibility and customization in the manufacturing process.
- Q: What are the common uses of pre-painted steel coils?
- Pre-painted steel coils are commonly used in various industries such as construction, automotive, and appliances. They are utilized for manufacturing roofing and wall panels, garage doors, ductwork, and other building components. In the automotive sector, pre-painted steel coils are employed to produce body panels, trims, and other exterior parts. Additionally, they find applications in the manufacturing of household appliances like refrigerators, washing machines, and ovens.
- Q: What are the different types of steel coatings for coils?
- There are several different types of steel coatings available for coils, each offering unique properties and benefits. Some of the most common types include: 1. Galvanized Coating: This is the most widely used type of steel coating for coils. Galvanized steel is coated with a layer of zinc, which provides excellent corrosion resistance and protection against rust. It is ideal for outdoor applications or environments with high moisture levels. 2. Galvannealed Coating: Galvannealed steel is a type of galvanized coating that undergoes additional heat treatment, resulting in a matte finish and improved paint adhesion. It offers enhanced corrosion resistance and is often used in automotive and construction industries. 3. Aluminized Coating: Aluminized steel is coated with a layer of aluminum, which provides excellent heat resistance and corrosion protection. It is commonly used in exhaust systems and other high-temperature applications. 4. Organic Coatings: Organic coatings, such as paint or powder coatings, can be applied to steel coils to provide additional protection against corrosion, as well as aesthetic appeal. These coatings come in a wide range of colors and can be customized to meet specific requirements. 5. Tin Coating: Tin-plated steel coils are coated with a layer of tin, which offers excellent solderability and corrosion resistance. It is commonly used in the manufacturing of cans and other food packaging materials. 6. Phosphate Coating: Phosphate coatings are typically applied as a pre-treatment before other coatings to improve adhesion and corrosion resistance. They create a thin, crystalline layer on the steel surface, promoting better paint or powder coating adhesion. These are just a few examples of the different types of steel coatings available for coils. The choice of coating will depend on the specific application requirements, considering factors such as corrosion resistance, heat resistance, paint adhesion, and aesthetic considerations.
- Q: What are the main factors that affect the surface quality of steel coils?
- The main factors that affect the surface quality of steel coils include the quality of the raw materials used, the manufacturing process, the cleanliness of the production environment, the equipment and tools used, and the skill and expertise of the operators.
- Q: My uncle got me some new 'Nam style jungle boots at the px at Fort Worth JSB, and he told me that back in Vietnam, they used to issue guys steel sole boots, that had a sole reinforced with a steel plate, as punji stick d-fence. Is this true, it sounds logical, but I can't figure out how a steel plate in the sole would work. My uncle is kind of a BS'er, plus he wasn't even in Vietnam, much less the Infantry, much less combat, but he was in USAF at the time.
- This Site Might Help You. RE: Steel sole combat boots? My uncle got me some new 'Nam style jungle boots at the px at Fort Worth JSB, and he told me that back in Vietnam, they used to issue guys steel sole boots, that had a sole reinforced with a steel plate, as punji stick d-fence. Is this true, it sounds logical, but I can't figure out how a...
- Q: In what ways can steel fail in use of buildings ad what can be done to prevent it?
- we fireproof steel in buildings now if thats what your talking about
- Q: What are the cost considerations when purchasing steel coils?
- When purchasing steel coils, there are several cost considerations that need to be taken into account. Firstly, the price per unit of steel coil is a significant factor. The cost of steel coils can vary depending on various factors such as the type of steel, its grade, thickness, width, and length. Higher-grade steel coils tend to be more expensive than lower-grade ones, and thicker or wider coils can also come at a higher cost. Another cost consideration is the quantity of steel coils needed. Purchasing larger quantities of steel coils often comes with volume discounts, so it is important to determine the required quantity and assess whether it is more cost-effective to buy in bulk or in smaller batches based on the demand and storage capacity. Transportation costs should also be considered when purchasing steel coils. The weight and size of the coils can impact the shipping costs, especially if they need to be transported over long distances. Additionally, the distance between the supplier and the buyer can affect freight charges, so it is crucial to evaluate different shipping options and choose the most cost-effective method. Furthermore, it is essential to take into account any additional costs associated with processing or customizing the steel coils. For instance, if the coils need to be cut, leveled, or coated, these additional services can add to the overall cost. It is important to obtain quotes from different suppliers and compare the prices for these value-added services. Lastly, it is crucial to consider the overall quality and reliability of the steel coils. While cheaper options may initially seem more cost-effective, they could end up costing more in the long run if they do not meet the required standards or have a shorter lifespan. It is advisable to choose reputable suppliers with a track record of delivering high-quality products to ensure that the investment in steel coils is worthwhile. In conclusion, the cost considerations when purchasing steel coils include the price per unit, quantity discounts, transportation costs, additional processing services, and the overall quality and reliability of the coils. Evaluating these factors thoroughly will help make an informed decision that balances cost-effectiveness with the desired quality and specifications of the steel coils.
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Pre-painted Galvanized Steel Coil Used for Industry with Very Good Price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 5000 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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