Pre-Painted Galvanized Steel Sheet/Coil with High Quality Green Color
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 200 m.t.
- Supply Capability:
- 10000 m.t./month
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1. Pre-Painted Galvanized/Aluzinc Steel Coil Description：
With GI as base material, 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 superior workability, durability and weather resistance.
2.Main Features of the Pre-Painted Galvanized/Aluzinc Steel Coil：
• Excellent process capability
• Smooth and flat surface
• Workability, durability
• Excellent heat resistance performance
• High strength
• Good formability
• Good visual effect
3.Pre-Painted Galvanized/Aluzinc Steel Coil Images：
4.Pre-Painted Galvanized/Aluzinc Steel Coil Specification
Standard: AISI, ASTM, BS, DIN, GB, JIS
Grade: DX51D, DX52D
Thickness: 0.17-2.0mm
Brand Name: KMRLON
Model Number: coil
Type: Steel Coil
Technique: Cold Rolled
Surface Treatment: Coated
Application: Boiler Plate
Special Use: High-strength Steel Plate
Width: 20-1250mm
Length: customized
commoidty: pre-painted galvanized steel coil
Thickness: 0.13-4.0mm
width: 20-1250mm
zinc coating: 40-180g/m2
printing thickness: top side: 20+/-5 microns, back side: 5-7 microns
color: all RAL color
surface treatment: color coated
coil weight: 4-7 tons
coil ID: 508/610mm
packaging: standard seaworthy packing
5.FAQ of Pre-Painted Galvanized/Aluzinc Steel Coi
1. 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.
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.
- Q: Can steel coils be coated with zinc-aluminum alloy?
- Yes, steel coils can be coated with a zinc-aluminum alloy through a process called hot-dip galvanizing. This coating provides enhanced corrosion resistance and improved durability to the steel coils.
- Q: What is the cost of steel coils?
- The cost of steel coils can vary depending on factors such as the type of steel, the thickness and size of the coils, and market conditions. It is best to contact suppliers or check current market prices for accurate cost information.
- Q: What are the dimensions of steel coils used in the transportation equipment industry?
- The dimensions of steel coils utilized in the transportation equipment sector may differ according to specific demands and applications. Nevertheless, there exist some prevalent measurements that are extensively employed. Typically, the width of steel coils used in the transportation equipment industry ranges from 600mm to 2000mm (24 to 78 inches). This width is selected to ensure compatibility with the machinery and equipment employed in transportation, such as trucks, trailers, and railcars. The thickness of steel coils exhibits significant variation depending on the specific application and desired material strength. However, common thickness ranges for steel coils in the transportation equipment industry generally fall between 0.5mm and 6mm (0.02 to 0.24 inches). The inner diameter of steel coils utilized in the transportation equipment industry is typically standardized at either 508mm (20 inches) or 610mm (24 inches). This standardization facilitates easy handling and compatibility with industry machinery. The outer diameter of steel coils can differ depending on the coil's width and thickness. Nonetheless, typical outer diameter ranges for steel coils in the transportation equipment industry generally span from 1000mm to 2200mm (39 to 87 inches). It should be recognized that these dimensions are not fixed and can be tailored to specific requirements and applications within the transportation equipment industry.
- Q: What is the role of steel coils in the production of pipes and tubes?
- Steel coils are essential in the production of pipes and tubes as they serve as the primary raw material. These coils are unwound and fed into a pipe or tube mill where they are shaped, welded, and formed into the desired dimensions. The high strength and durability of steel make it an ideal choice for manufacturing pipes and tubes, ensuring their structural integrity and ability to withstand various applications and environments.
- Q: How are steel coils inspected for straightness?
- To ensure compliance with quality standards, steel coils undergo a variety of methods to inspect their straightness. Among these, visual inspection is commonly employed, wherein trained inspectors meticulously examine the coil's edges, surface, and overall shape for any visible flaws or irregularities that might indicate a lack of straightness. An alternative approach involves measuring the coil's straightness using precise instruments. This entails taking measurements at different points along the coil's length and comparing them to specified tolerances. Accurate assessment of the deviation from the desired straightness is achieved using techniques like laser measurements or straightness gauges. Moreover, certain coils undergo non-destructive testing, such as magnetic particle inspection or ultrasonic testing, to uncover any internal defects or stresses that may impact their straightness. These tests are capable of identifying hidden flaws that visual inspection alone may fail to detect. Additionally, some manufacturers employ automated inspection systems that leverage advanced technologies like computer vision or artificial intelligence. These systems swiftly scan the coil's surface and analyze it for any deviations from straightness, generating precise measurements and ensuring consistent quality. In summary, the inspection of steel coils to verify their straightness involves a combination of visual inspection, precise measurements, non-destructive testing, and advanced technologies. These methods work together to identify any deviations from the specified straightness, ensuring that only coils meeting the required standards are utilized in various applications.
- Q: What are the common surface finishes for steel coils?
- Steel coils can have various surface finishes, depending on specific requirements and applications. Some commonly used finishes include: 1. Hot-dip galvanization: This involves immersing the steel coil in molten zinc to create a protective layer. It offers excellent corrosion resistance and is often used outdoors. 2. Electro-galvanization: In this process, a thin layer of zinc is electroplated onto the steel coil. It provides good corrosion resistance and a smooth finish, making it suitable for automotive parts and appliances. 3. Galvannealing: Steel coils are coated with a zinc-iron alloy through a high-temperature annealing process. This finish improves paint adhesion and offers excellent corrosion resistance, making it ideal for automotive parts and construction materials. 4. Tinplating: A thin layer of tin is applied to the steel coil, providing excellent corrosion resistance and a shiny appearance. Tinplate is commonly used for packaging materials and cans. 5. Pre-painting: Steel coils are coated with a layer of paint, offering corrosion resistance and an attractive finish. It is often used for building materials like roofing and siding. 6. Cold-rolling: Steel coils are rolled at room temperature, resulting in a smooth and clean surface. Cold-rolled coils are used when a high-quality surface finish is required, such as in automotive parts and appliances. These are just a few examples of the surface finishes available for steel coils. The choice of finish depends on desired properties, such as corrosion resistance, appearance, and specific application requirements.
- Q: I have heard of Cold Rolled steel, Castle Forged steel and Valerian steel and i was just wondering the difference between them.I know Valerian steel is by far the strongest and durable but what about the other two types? Do you know because i haven't read all the books yet.
- Castle Forged Steel
- Q: I have samurai sword that is a replica of the kill bill sword. It says on the blade stainless steel, what can i use to shine and protect blade. It had and still does a wax.like coating on the blade sine i received it. Thx for ur help
- Normally okorder
- Q: What are the common applications of cold-rolled stainless steel coils?
- Cold-rolled stainless steel coils are widely used in various industries due to their unique characteristics and versatility. Some common applications of these coils include: 1. Automotive Industry: Cold-rolled stainless steel coils are used in the automotive industry for manufacturing parts such as exhaust systems, trim, and body panels. The high corrosion resistance and aesthetic appeal of stainless steel make it an ideal choice for these applications. 2. Construction Industry: Stainless steel coils are extensively used in the construction industry for roofing, cladding, and structural components. The durability, strength, and resistance to corrosion make cold-rolled stainless steel coils a preferred material in buildings, bridges, and other infrastructure projects. 3. Kitchen Appliances: Stainless steel coils are commonly used in the production of kitchen appliances such as refrigerators, ovens, and dishwashers. The hygienic properties, easy maintenance, and sleek appearance of stainless steel make it a popular choice for these applications. 4. Food Processing Industry: Cold-rolled stainless steel coils find extensive use in the food processing industry due to their non-reactive nature and resistance to corrosion. These coils are used for manufacturing equipment, storage tanks, and conveyor systems in food processing plants. 5. Medical Equipment: Stainless steel coils are widely used in the medical industry for manufacturing surgical instruments, implants, and medical devices. The biocompatibility, strength, and resistance to corrosion of stainless steel make it suitable for these critical applications. 6. Oil and Gas Industry: Cold-rolled stainless steel coils are used in the oil and gas industry for various applications, including pipelines, storage tanks, and offshore platforms. The high resistance to corrosion and extreme temperature conditions make stainless steel a reliable choice in this demanding industry. 7. Aerospace Industry: Stainless steel coils are employed in the aerospace industry for manufacturing aircraft components, engine parts, and structural elements. The lightweight yet high-strength properties of stainless steel make it an ideal material for these applications. Overall, the common applications of cold-rolled stainless steel coils span across diverse industries, including automotive, construction, kitchen appliances, food processing, medical, oil and gas, and aerospace. The unique combination of durability, corrosion resistance, strength, and aesthetic appeal make stainless steel coils a preferred choice in various industrial sectors.
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Pre-Painted Galvanized Steel Sheet/Coil with High Quality Green Color
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 200 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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