Color Coated Galvanized Steel Coil with Best Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m²
- Supply Capability:
- 7000 m²/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 Coil：
1. What’s the application of this product?
Roof, roof structure, surface sheet of balcony, frame of window, etc.
2. What’s the brand of the paint?
We use the best brand of all of the word—AKZO.
3. How 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.
4. 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.
5. 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:What is the density of stainless steel sheets?
- The density of stainless steel sheets typically ranges from 7.9 to 8.0 grams per cubic centimeter.
- Q:Can stainless steel sheets be used for pharmaceutical equipment?
- Yes, stainless steel sheets can be used for pharmaceutical equipment. Stainless steel is a preferred material for pharmaceutical equipment due to its excellent corrosion resistance, durability, and ease of cleaning. It is non-reactive and does not release any harmful substances that could contaminate the pharmaceutical products or affect their quality. Stainless steel sheets can be fabricated into various shapes and sizes to meet the specific requirements of pharmaceutical equipment such as storage tanks, mixing vessels, sterilization equipment, and piping systems. Moreover, stainless steel's smooth surface prevents the accumulation of bacteria, making it a hygienic choice for pharmaceutical applications.
- Q:Can stainless steel sheets be used for solar panels?
- Yes, stainless steel sheets can be used for solar panels. Stainless steel is a durable and corrosion-resistant material, making it suitable for outdoor and long-term use. It provides excellent protection against environmental factors such as moisture and UV radiation, which are common in solar panel installations. Additionally, stainless steel has good thermal conductivity, allowing for efficient heat dissipation from the solar cells. This property helps in maximizing the energy conversion efficiency of the panels. Moreover, stainless steel sheets offer a smooth and polished surface, which can enhance the aesthetics of the solar panels. Overall, stainless steel sheets are a viable and popular choice for manufacturing solar panels due to their durability, corrosion resistance, thermal conductivity, and aesthetic appeal.
- Q:What is the weldability of stainless steel sheets?
- The weldability of stainless steel sheets is typically regarded as favorable due to the high percentage of chromium present in stainless steel. This chromium forms a passive oxide layer on the metal's surface, which contributes to exceptional corrosion resistance and the prevention of heat-affected zones during welding. Nevertheless, the weldability of stainless steel can differ based on the specific grade and thickness of the sheets. Austenitic stainless steels, such as 304 and 316, are known for their high weldability and can be easily joined using various welding techniques like TIG and MIG. Conversely, martensitic or duplex stainless steels may possess lower weldability due to elevated carbon content or distinct microstructures. These grades may necessitate preheating and post-weld heat treatment to prevent cracking and maintain desired mechanical properties. Moreover, the thickness of stainless steel sheets can impact weldability. Thicker sheets may require increased heat input and specialized welding procedures to ensure proper fusion and prevent distortion. Overall, stainless steel sheets are generally considered to possess good weldability. However, it is crucial to consider the specific grade and thickness of the sheets, as well as the required welding techniques and procedures, to achieve optimal results. Seeking professional guidance and expertise in stainless steel welding is recommended to ensure successful and long-lasting welds.
- Q:How do you straighten bent stainless steel sheets?
- Depending on the severity of the bend, there are several methods available for straightening bent stainless steel sheets. 1. For slight bends, a rubber mallet or hammer can be used to gently tap the bent area back into place. Gradually apply even pressure, starting from the center of the bend and moving towards the edges. It is important to avoid striking the stainless steel too forcefully, as this could cause further damage. 2. In cases of more severe bends, heat can be used to soften the stainless steel, making it easier to straighten. Begin by heating the bent area using a blow torch or heat gun. Once the stainless steel reaches a red-hot temperature, carefully use pliers or a vice grip to straighten the sheet. It is important to note that this method is most suitable for thicker stainless steel sheets, as thinner ones may warp or lose their shape when exposed to excessive heat. 3. For larger or heavy-duty sheets that cannot be easily straightened by hand, mechanical straightening is recommended. This involves using specialized tools like a hydraulic press or metal brake to apply controlled pressure and straighten the bent stainless steel sheet. It is crucial to carefully follow the manufacturer's instructions when using these tools to prevent accidents. Always wear appropriate safety gear, such as gloves and eye protection, when working with stainless steel sheets. If you are unsure or uncomfortable with straightening the sheets yourself, it is advisable to seek assistance from a professional metalworker or fabrication shop.
- Q:What are the bending limits of stainless steel sheets?
- The bending limits of stainless steel sheets are contingent upon several factors, including the stainless steel grade, sheet thickness, and the specific bending process employed. Stainless steel sheets are renowned for their exceptional strength and durability, enabling them to be bent to a certain degree without fracturing or breaking. As a general rule, stainless steel sheets can be bent to a radius that is at least twice the thickness of the sheet. For instance, a 1mm thick sheet can typically be bent to a minimum radius of 2mm. It is crucial to note, however, that this is merely a general guideline, and the actual bending limits may differ based on the particular stainless steel grade. Certain stainless steel grades, such as 304 and 316, possess higher yield strengths and greater resistance to deformation, rendering them suitable for more demanding bending applications. Thicker sheets also exhibit higher bending limits in comparison to thinner ones, as they possess more material to withstand the forces of bending. Moreover, it is important to mention that the chosen bending process can impact the bending limits of stainless steel sheets. Press brake bending and roll bending are commonly employed methods for bending stainless steel sheets. These processes employ distinct techniques and equipment, resulting in varying bending limits. To ascertain the exact bending limits for a specific stainless steel sheet grade and thickness, it is advisable to refer to the manufacturer's specifications or seek guidance from a professional metal fabricator. They possess the expertise and knowledge to provide precise information and guidance on the bending capabilities of stainless steel sheets tailored to your specific application.
- Q:Can stainless steel sheets be used for food processing?
- Yes, stainless steel sheets are commonly used in food processing due to their excellent corrosion resistance, durability, and ease of cleaning. They do not react with food, making them safe for use in various food processing applications such as food preparation surfaces, equipment, and storage containers.
- Q:Can stainless steel sheets be used for insulation?
- Typically, stainless steel sheets do not serve as insulation materials. Despite being widely used for their durability and resistance to corrosion and heat, stainless steel lacks good insulation properties. The purpose of insulation materials is to minimize heat transfer by reducing conduction, convection, and radiation. These materials usually possess low thermal conductivity, making them effective in preventing heat transfer. On the contrary, stainless steel has high thermal conductivity, allowing it to easily conduct heat. To achieve insulation, it is more common to utilize materials like fiberglass, mineral wool, foam boards, or reflective barriers. These materials have lower thermal conductivity and can effectively trap air or create a barrier that restricts heat transfer. In comparison, stainless steel sheets cannot provide the same level of insulation as these specialized materials. Nevertheless, stainless steel sheets still find utility in construction or industrial settings due to their strength, corrosion resistance, and aesthetic appeal.
- Q:Are stainless steel sheets resistant to high-pressure environments?
- Yes, stainless steel sheets are highly resistant to high-pressure environments due to their exceptional strength, durability, and resistance to corrosion.
- Q:What is the minimum order quantity for stainless steel sheets?
- The minimum order quantity for stainless steel sheets may differ based on the supplier and the specific product. Nevertheless, it is typical for suppliers to impose a minimum order quantity between 1 and 10 sheets. To select the most suitable option for your requirements, it is crucial to reach out to multiple suppliers and inquire about their minimum order requirements.
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Color Coated Galvanized Steel Coil with Best Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m²
- Supply Capability:
- 7000 m²/month
OKorder Service Pledge
OKorder Financial Service
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