Pre-painted Galvanized/Aluzinc Steel Sheet Coil with Prime Quality and Lowest Price color is red

Pre-painted Galvanized/Aluzinc Steel Sheet Coil with Prime Quality and Lowest Price color is red System 1

Pre-painted Galvanized/Aluzinc Steel Sheet Coil with Prime Quality and Lowest Price color is red

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 10000 m.t./month

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1.Structure of Pre-painted Galvanized/Aluzinc Steel Coil Description

With GI (aluzinc) as base metal, after pretreatment (degrease and chemical treatment) and liquid dope with several layers of color, then after firing and cooling, finally the plate steel is called pre-painted galvanized (aluzinc) steel. Pre-painted galvanized steel is good capable of decoration, molding, corrosion resistance. It generally displays workability, durability and weather resistance.

2.Main Features of the Pre-painted Galvanized/Aluzinc Steel Coil

• Excellent corrosion resistance

• Excellent weather resistance

• Capability of decoration, molding, corrosion resistance

• Workability, durability

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

3.Pre-painted Galvanized/Aluzinc Steel Coil Images

Pre-painted Galvanized/Aluzinc Steel Sheet Coil with Prime Quality and Lowest Price color is red

4.Pre-painted Galvanized/Aluzinc Steel Coil Specification

Quality standar: JIS G3312 CGCC & CGLCC
Hardness of P: Both soft and hard quality are available

Surface finish: with or without protect film
Thickness : 0.14-1.20 mm
Width : 914mm, 1000mm, 1220mm and 1250mm, thickness 600-1250mm is available
Finish by coil or sheet: Both sheet and coil are available
8Zinc coating: 60-275G/M2, both sides
Paint thickness for top side : 5 micron primer + (10-20) microns modified polyester, blue color code.
Paint thickness for back side: (5-10) microns Epoxy
Weight per coil: 4-6 tons, also can be upon customer's requirements

Max loading weight in one 20ft container : 25 tons generally

5. FAQ of Pre-painted Galvanized/Aluzinc Steel Coil

We have organized several common questions for our clients，may help you sincerely：

1. What is the minimum order quantity ?

Our MOQ is 50mt for each size. And we will consider to give more discount if you make big order like 1000 tons and more. Further more, the more appropriate payment term your offer the better price we can provide.

2. 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.

3. 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.

Q:Are steel strips commonly used in the manufacturing of storage systems?: Yes, steel strips are commonly used in the manufacturing of storage systems. They provide strength, durability, and stability to the structure, making them an ideal choice for supporting shelves, racks, and other components of storage systems.

Q:What are the marking requirements for steel strips?: The marking requirements for steel strips may differ depending on the specific industry standards and regulations in place. Nevertheless, there are typically common marking requirements that are followed. To begin with, it is customary for steel strips to bear the manufacturer's name or logo as a means of identification. This aids in determining the product's origin and establishing accountability for its quality and performance. Furthermore, the grade or type of steel utilized in the strip should be clearly indicated. This information is crucial for assessing the suitability and compatibility of the steel strip for various applications. The grade may encompass details such as the chemical composition, mechanical properties, and any specific treatments or coatings applied to the steel. In certain instances, it may also be necessary to mark the dimensions or sizes of the steel strips. This is especially important in industries where precision and accuracy are vital, such as construction or manufacturing. The dimensions may include the width, thickness, length, or any other pertinent measurements. Moreover, particular standards may necessitate additional markings, such as the country of origin or certification marks. These markings provide significant information regarding the origin or compliance of the steel strip with specific industry or safety standards. It is crucial to note that the specific marking requirements for steel strips can vary depending on the intended use, industry regulations, and regional or international standards. Therefore, it is advisable to consult the relevant standards or regulatory bodies to ensure compliance with the appropriate marking requirements.

Q:What are the different welding techniques used for steel strips?: When welding steel strips, there are various techniques that can be employed depending on the specific application and desired outcome. 1. Arc Welding: A widely used method for welding steel strips involves creating an electric arc between an electrode and the workpiece. This technique can be further classified into different types such as shielded metal arc welding (SMAW), gas metal arc welding (GMAW), and gas tungsten arc welding (GTAW). Arc welding ensures a robust and long-lasting bond between the steel strips. 2. Resistance Spot Welding: This technique involves applying pressure and heat to specific points on the steel strips using electrodes. The electric current passes through the strips, causing them to fuse together. Resistance spot welding is particularly favored in the automotive and manufacturing industries due to its speed and efficiency. 3. Laser Welding: By utilizing a high-powered laser beam, this method melts and fuses the steel strips together. Laser welding offers precise control and minimal heat input, making it ideal for thin steel strips or applications requiring high precision. 4. Electron Beam Welding: Similar to laser welding, electron beam welding employs a focused beam of electrons to melt and join the steel strips. This technique is especially effective for welding thin strips or materials with high melting points. 5. Friction Stir Welding: This innovative technique involves a rotating tool that generates friction and heat between the steel strips, effectively joining them together. Friction stir welding is commonly used for aluminum and other non-ferrous metals but can also be adapted for steel strips. Each welding technique possesses its own set of advantages and limitations. The choice of technique depends on factors such as the thickness of the steel strips, desired strength, joint configuration, and production requirements. It is crucial to consider these factors and seek advice from welding experts to determine the most suitable technique for specific steel strip welding applications.

Q:How do steel strips handle vibration or impact?: Steel strips are known for their excellent ability to handle vibration and impact. Due to their high strength and resilience, steel strips have a natural resistance to these forces. They can absorb and distribute vibrations, minimizing their effects on the overall structure. Additionally, steel strips' durability allows them to withstand impacts without deformation or breakage, making them a reliable choice in applications where vibration and impact resistance are crucial.

Q:Can steel strips be used for making coins?: No, steel strips cannot be used for making coins. Coins are typically made from metals such as copper, nickel, or zinc, which have desirable characteristics like durability, malleability, and resistance to corrosion. Steel, on the other hand, is primarily an alloy of iron and carbon and is not commonly used for coin production due to its hardness and susceptibility to rusting. Additionally, coins made from steel strips would not possess the necessary weight and feel typically associated with coins, making them less desirable for everyday use.

Q:How are steel strips processed for wear resistance?: Enhancing the wear resistance of steel strips can be achieved through various processes. One commonly used method involves heat treatment, where the steel strips are heated to a specific temperature and rapidly cooled to create a hardened surface. This technique, known as quenching and tempering, effectively increases the hardness and strength of the steel, rendering it more resistant to wear. Another approach employed is the application of coatings or surface treatments. These can encompass procedures such as electroplating, where a layer of a different metal is deposited onto the steel strip's surface to create a protective barrier against wear. Nitriding or carburizing are other surface treatments that can be utilized to enhance the steel strip's surface hardness and wear resistance. Moreover, mechanical processes like shot peening or grinding can also be utilized on steel strips. Shot peening involves bombarding the strip's surface with small metallic or ceramic particles, inducing compressive stresses that enhance fatigue and wear resistance. Conversely, grinding removes a thin layer of material from the surface, exposing fresher, harder layers beneath and improving wear resistance. In conclusion, achieving wear resistance in steel strips involves a combination of heat treatment, surface coatings, and mechanical treatments. These techniques effectively enhance the steel's hardness, strength, and overall durability, making it more suitable for applications where wear resistance is vital.

Q:How are steel strips used in the production of metal cabinetry?: Steel strips are used in the production of metal cabinetry as they provide strength, durability, and structural stability to the cabinets. They are typically used as reinforcements or frames to support the weight of the cabinetry and ensure its long-lasting performance. Additionally, steel strips can be shaped and welded into various configurations to create the desired cabinet designs and dimensions.

Q:How do steel strips contribute to the stability of structures?: Steel strips contribute to the stability of structures by providing reinforcement and support. They help distribute the load evenly across the structure, enhancing its overall strength and durability. Steel strips can also prevent deformation and bending, ensuring that the structure remains stable, even under significant stress or external forces.

Q:Are steel strips suitable for the production of metal jewelry?: Yes, steel strips can be suitable for the production of metal jewelry. Steel is a durable and versatile material that can be shaped, engraved, and polished to create various designs. However, it is important to consider factors like the desired aesthetic, weight, and hypoallergenic properties, as steel may not be ideal for all types of jewelry.

Q:How do steel strips contribute to product reliability in various applications?: Steel strips contribute to product reliability in various applications by providing strength, durability, and resistance to wear and tear. These strips are known for their high tensile strength, which allows them to withstand heavy loads and extreme conditions. They also offer excellent corrosion resistance, making them suitable for applications in harsh environments. Moreover, steel strips can be easily formed, welded, and machined, enabling manufacturers to create precise and complex components. All these properties ensure that products using steel strips have enhanced reliability, longevity, and performance.

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