Galvanized Rolled Steel Coil Competive Price

Galvanized Rolled Steel Coil Competive Price

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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Additional Info.

Trademark:STW

Packing:Sea Worthy Packing

Standard:0.2mm to 1.2mm

Origin:China

Production Capacity:10000 Tons Per Month

Product Description

Fit for world's standard (ASTM, JIS, EN)
Yeild strength: 235mpa to 550mpa
Width: From 600mm to 1250mm
Thickness: From 0.2mm to 1.2mm

Coating: AZ50, AZ100, AZ150

Other requirements fit for customer's demands

FAQ

1.What's your MOQ?
25MT, it is for one container.
2.Do you have QC teams?
Yeah, sure, our QC team is very important, they will keep the quality control for our products.
3. What's your normal delivery time?
Our delivery time about 10-20days for standard sizes, if you have other requirements like hardness and width ,it is about 20-40days. But don't worry ,we also try our best for the delivery time ,because time longer and our cost is higher.
4.Are the products tested before shipping?
Yes, all of our PPGI and GI was qualified before shipping. We test every batch every day.

Q:How are steel coils used in the production of automotive wheels?: Steel coils are used in the production of automotive wheels as the primary material for manufacturing the wheel rims. These coils are processed and formed into the desired shape, ensuring strength and durability for the wheels.

Q:What are the common coil surface treatments?: Some common coil surface treatments include galvanizing, painting, and powder coating. These treatments help protect the coil from corrosion, improve its appearance, and increase its durability.

Q:What is the standard width of steel coils?: The standard width of steel coils varies depending on the specific industry and application, but it is commonly around 36 inches to 72 inches.

Q:What are the different coil leveling methods used for steel coils?: There are several coil leveling methods used for steel coils, including roller leveling, stretcher leveling, and tension leveling. Roller leveling involves passing the coil through a series of rollers to remove any curvature and create a flat surface. Stretcher leveling involves stretching the coil in different directions to remove any shape irregularities. Tension leveling applies tension to the coil during the leveling process to eliminate any residual stresses and create a uniformly flat product.

Q:Help me compare the speed of sound in air, water, and steel please?Thanks.: Speed Of Sound In Steel

Q:How do steel coil manufacturers handle customer complaints?: Steel coil manufacturers handle customer complaints by following a structured process to address and resolve the issues raised by customers. Firstly, when a customer complaint is received, it is important for the manufacturer to carefully listen and understand the nature of the complaint. This involves actively engaging with the customer to gather all relevant details and information regarding the issue. It is crucial to maintain clear communication and ensure the customer feels heard and valued. Once the complaint has been fully understood, the manufacturer should promptly investigate the situation. This may involve reviewing production records, analyzing quality control measures, or conducting internal inspections. The aim is to identify the root cause of the problem and determine if it was a result of a manufacturing defect, shipping mishap, or any other factor. After the investigation, the manufacturer should provide a timely response to the customer. This response should include an explanation of the findings, an acknowledgment of the customer's concerns, and a proposed solution or resolution. The proposed solution might involve replacing the defective coils, offering compensation, or providing expert advice on how to mitigate the issue. To prevent similar complaints in the future, the manufacturer should also take steps to rectify any internal shortcomings. This could involve revisiting quality control procedures, improving communication among departments, or implementing additional training for employees. Furthermore, steel coil manufacturers should strive to maintain an open and transparent line of communication with customers throughout the complaint handling process. This includes providing regular updates on the progress of the investigation and promptly addressing any further concerns or questions raised by the customer. Overall, the key to handling customer complaints in the steel coil manufacturing industry is to prioritize customer satisfaction and ensure a fair and efficient resolution. By following a structured approach, actively listening to customers, and taking appropriate corrective actions, manufacturers can effectively address customer complaints and maintain positive relationships with their clients.

Q:which pokemon has the most steel pokemon???: Probaly Pokemon Platinum or Pokemon HGSS

Q:What are the common surface finishes for steel coils?: There are several common surface finishes for steel coils, depending on the specific requirements and applications. Some of the most common surface finishes for steel coils include: 1. Hot-dip galvanized: This is a process where the steel coil is immersed in a bath of molten zinc, coating the surface with a protective layer. Hot-dip galvanizing provides excellent corrosion resistance and is commonly used in outdoor applications. 2. Electro-galvanized: In this process, a thin layer of zinc is electroplated onto the surface of the steel coil. Electro-galvanizing provides good corrosion resistance and a smooth finish, making it suitable for various applications, including automotive parts and appliances. 3. Galvannealed: Galvannealed steel coils are coated with a zinc-iron alloy by passing them through a high-temperature annealing process. This finish offers improved paint adhesion and excellent resistance to corrosion, making it suitable for manufacturing automotive parts and construction materials. 4. Tinplate: Tinplating involves coating the steel coil with a thin layer of tin, providing excellent corrosion resistance and a bright, shiny appearance. Tinplate is commonly used for packaging materials and cans. 5. Pre-painted: Pre-painted steel coils have a layer of paint applied to the surface, providing both corrosion resistance and an aesthetically pleasing finish. This finish is often used for building materials, such as roofing and siding. 6. Cold-rolled: Cold-rolled steel coils undergo a process where they are rolled at room temperature, resulting in a smooth, clean surface. Cold-rolled coils are typically used in applications where a high-quality surface finish is required, such as automotive parts and appliances. These are just a few of the common surface finishes for steel coils. The choice of finish depends on the desired properties, such as corrosion resistance, appearance, and specific application requirements.

Q:How are steel coils inspected for thickness?: To ensure their quality and compliance with industry standards, steel coils undergo inspections for thickness using a range of methods. One widely used approach is the utilization of a non-contact laser measurement system. This technique involves directing a laser beam towards the surface of the steel coil and measuring the time it takes for the beam to reflect back. By accurately calculating this time, the thickness of the steel coil can be determined. Another method involves the use of ultrasonic technology. Ultrasonic sensors emit high-frequency sound waves that penetrate the coil. These sound waves bounce back differently depending on the thickness of the steel, enabling the sensors to measure the thickness accurately. In addition, some manufacturers may choose to employ the eddy current testing method. This method involves passing an alternating current through a coil, thereby generating a magnetic field. The thickness of the steel coil affects the impedance of the coil, which can be measured. By analyzing the changes in impedance, the thickness of the steel coil can be evaluated. Furthermore, some companies utilize a mechanical method known as the caliper method. This technique involves physically measuring the thickness of the steel coil by applying pressure to the coil and reading the measurement on a caliper gauge. Regardless of the method utilized, it is essential to inspect steel coils for thickness to ensure they conform to the required specifications and meet the desired performance criteria for various applications.

Q:How are steel coils used in the production of storage tanks?: Steel coils are typically used as the raw material in the production of storage tanks. These coils are formed into sheets and then shaped and welded to create the tank's body. The strength and durability of steel make it an ideal choice for storing various substances, including liquids and gases, ensuring the safety and longevity of the storage tanks.

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