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

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

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

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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 blue

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: I was cutting a sheet of steel with an angle grinder when suddenly the rate at which the blade was cutting slowed way down. I tried a few different things, and turned off the tool and looked at the blade. It didn't look damaged, but it definitely was not cutting as quickly. I thought either I had hit a harder section of steel (is that possible? It looked pretty uniform) or the blade had lost it's abrasive quality or something. Also, before this happened I had accidentally cut into the wooden sawhorse that was holding up the steel sheet, but I've done that before with no problem. After a short while the problem fixed itself and the rate of cutting went back to a fast normal. Anyone know why this happened?: Sounds like the abrasive surface got blinded, coated with something that prevented the abrasive particles from touching the steel. It is possible to have vastly different hardnesses in a single piece of steel. Case hardening, carburizing, induction hardening, heat affected zone from welding, differences in work hardening, and presence of inclusions are some of the things that can create hardness variation within a single piece. But... sounds like you are working with a sheet which is unlikely to have any of these conditions. So... it was probably the grinding disk

Q: What are the major global steel coil markets?: The major global steel coil markets include countries such as China, the United States, India, Japan, Germany, South Korea, and Russia, among others. These countries have a significant demand for steel coil due to their large manufacturing and construction sectors.

Q: What are the different methods of cutting edge trimming for steel coils?: There are several methods of cutting edge trimming for steel coils, including shearing, slitting, laser cutting, and plasma cutting. Shearing involves using a sharp blade to cut through the coil's edge, while slitting involves using multiple circular blades to make longitudinal cuts. Laser cutting uses a high-powered laser beam to melt and vaporize the material, producing a precise and clean cut. Plasma cutting involves using a high-temperature plasma arc to melt and cut through the steel. Each method has its advantages and is chosen based on factors such as the required precision, speed, and cost-effectiveness.

Q: What are the common coil widths available for steel coils?: The common coil widths available for steel coils typically range from 24 inches to 72 inches, with 36 inches and 48 inches being the most common options.

Q: What are the dimensions of steel coils used in the energy sector?: The dimensions of steel coils used in the energy sector vary depending on the specific application and requirements. However, common dimensions range from 0.3 to 3 millimeters in thickness and 600 to 2000 millimeters in width. The inner diameter of the coil typically ranges from 508 to 610 millimeters, while the outer diameter can vary from 1000 to 2000 millimeters. It's important to note that these dimensions can be customized to suit different needs and specifications.

Q: How are steel coils used in the manufacturing of storage racks?: Steel coils are used in the manufacturing of storage racks by being cut into smaller, more manageable pieces that are then shaped and welded into the desired rack structure. The strength and durability of the steel coils make them an ideal material for supporting heavy loads and ensuring the stability of the storage racks.

Q: melting point, as compare to stainless steel: Mild steel melting point is 1350-1530°C (2462-2786°F). Stainless steel is 1510°C (2750°F)

Q: What are the factors to consider when selecting a supplier for steel coils?: When selecting a supplier for steel coils, there are several factors that need to be taken into account. Firstly, the reputation of the supplier in terms of providing high-quality steel coils is crucial. It is important for the steel coils to meet industry standards and have consistent quality to ensure the durability and performance of the final product. Secondly, the supplier should be reliable and able to consistently meet the demand for steel coils. They should have a proven track record of delivering on time and efficiently handling large orders. The cost of the steel coils is also a significant factor to consider. While competitive prices are important, it is equally important to ensure that the quality is not compromised. It is advisable to compare prices from multiple suppliers to find the best balance between cost and quality. It is also important to look for a supplier that offers a wide range of steel coil products. This will provide various options to choose from and ensure that the exact specifications and dimensions that meet the requirements are available. A supplier with technical expertise and experience in the steel industry can be valuable. They can provide advice and assistance in selecting the right steel coils for specific needs and help with any customization or special requirements. Considering the location and delivery capabilities of the supplier is also important. Choosing a supplier who is geographically closer to the facility can help reduce transportation costs and lead times. Lastly, good customer service is always preferable. The supplier should be responsive to inquiries, provide timely updates, and be willing to address any issues or concerns that may arise. By taking these factors into consideration, an informed decision can be made to choose a supplier that best meets the requirements for steel coils.

Q: Not sure if stainless steel is actually sealable but what's the best way to clean a brushed stainless steel appliance to not get so many finger prints...etc. I have stainless steel wipes that I used on another appliance and they don't work so great.: Straight white vinegar on a clean white cloth does an amazing job on all my appliances. Makes the kitchen smell great to.

Q: How are steel coils tested for compliance with industry standards?: Steel coils are tested for compliance with industry standards through a series of rigorous quality control measures. These tests are conducted to ensure that the coils meet the necessary specifications and are suitable for use in various applications. One of the primary tests performed on steel coils is the dimensional inspection. This involves measuring the thickness, width, and length of the coils to ensure they meet the specified tolerances. Any deviations from the required dimensions can indicate a manufacturing defect or potential issues during fabrication. Another critical test is the visual inspection, where trained inspectors carefully examine the coils for any surface defects such as scratches, dents, or cracks. These defects can affect the performance and durability of the steel coils, making it essential to identify and rectify them before they are supplied to customers. Furthermore, mechanical properties testing is conducted to assess the strength, elasticity, and toughness of the steel coils. This includes tests like tensile strength, yield strength, and elongation measurements. These tests help determine the suitability of the coils for specific applications and ensure they meet the required performance standards. Additionally, chemical composition analysis is performed to verify the elemental composition of the steel coils. This analysis is crucial as it ensures that the steel meets the required chemical requirements, including the presence of specific alloying elements. Deviations in composition can impact the overall quality and performance of the coils. Corrosion resistance testing is also important, especially for coils used in environments with high humidity or exposure to corrosive substances. Coils are subjected to salt spray or humidity chambers to simulate real-world conditions and evaluate their resistance to corrosion. Lastly, various non-destructive testing techniques, such as ultrasonic testing and magnetic particle inspection, are used to detect internal defects or discontinuities in the steel coils. These tests help identify any hidden flaws that may compromise the structural integrity of the coils. Overall, steel coils undergo a comprehensive range of tests to ensure compliance with industry standards. By conducting these tests, manufacturers can guarantee that the coils meet the required specifications, providing customers with high-quality products that meet their specific needs.

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