Pre-Painted Galvanized/Aluzinc Corrugated Steel Sheet Prime Quality

Pre-Painted Galvanized/Aluzinc Corrugated Steel Sheet Prime Quality System 1

Pre-Painted Galvanized/Aluzinc Corrugated Steel Sheet Prime Quality

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 10000 m.t./month

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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

Pre-Painted Galvanized/Aluzinc Corrugated Steel Sheet Prime Quality

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: Can steel sheets be used for insulation purposes?: No, steel sheets are not suitable for insulation purposes as they conduct heat and do not provide any thermal resistance.

Q: Are steel sheets suitable for solar panel mounting?: Steel sheets are indeed appropriate for the mounting of solar panels. As a robust and resilient material, steel can serve as a solid foundation for solar panels. Its resistance to rust and corrosion renders it particularly well-suited for outdoor installations. Moreover, steel sheets can be effortlessly shaped and sized to accommodate diverse solar panel arrangements. Furthermore, steel is widely accessible and reasonably priced, rendering it a widely favored option for solar panel mounting systems. In conclusion, steel sheets provide the essential strength, stability, and durability necessary for effectively supporting solar panels.

Q: Are steel sheets suitable for architectural roofing?: Yes, steel sheets are suitable for architectural roofing. Steel is a highly durable and long-lasting material, making it an excellent choice for architectural roofing applications. Steel sheets offer significant strength, allowing them to withstand harsh weather conditions, including heavy rain, snow, and strong winds. They are also fire-resistant, which adds an extra layer of safety to the building. Moreover, steel sheets are lightweight compared to other roofing materials, making them easier to install and reducing the overall load on the structure. Additionally, steel sheets come in a variety of colors and finishes, allowing architects to achieve the desired aesthetic appearance for the building. Overall, steel sheets offer numerous advantages for architectural roofing, making them a suitable choice for both residential and commercial projects.

Q: What is the typical yield strength of stainless steel sheets?: The yield strength of stainless steel sheets can vary based on factors such as the grade and thickness of the material. On average, stainless steel sheets possess a yield strength within the range of 30,000 to 80,000 psi. It should be noted that the yield strength differs among various grades of stainless steel, such as 304, 316, or 430. Moreover, the thickness of the sheet also impacts the yield strength, with thinner sheets generally exhibiting lower yield strengths when compared to thicker sheets. Therefore, it is advisable to refer to the manufacturer or supplier's specific grade and thickness specifications to ascertain the precise yield strength of a given stainless steel sheet.

Q: How do steel sheets perform in corrosive environments like saltwater?: Steel sheets perform well in corrosive environments like saltwater due to their inherent resistance to rust and corrosion. This is primarily because of the presence of chromium in the steel, which creates a protective layer of chromium oxide on the surface of the metal. This layer acts as a barrier and prevents the steel from coming into direct contact with the corrosive elements in saltwater, thereby minimizing the risk of corrosion. However, it is important to note that while steel sheets have good resistance to saltwater corrosion, they are not entirely immune to it. Prolonged exposure to saltwater can still cause some level of corrosion, especially in the presence of other factors such as high temperatures, abrasion, or impurities in the water. To enhance the performance of steel sheets in saltwater environments, various protective coatings can be applied. These coatings, such as paint, galvanization, or epoxy, provide an additional layer of protection to the steel, further minimizing the risk of corrosion. Regular maintenance and inspection are also essential to ensure the long-term performance of steel sheets in saltwater environments. This includes cleaning the surface, removing any accumulated salt or debris, and repairing any damaged or compromised areas of the protective coating. Overall, while steel sheets have good resistance to corrosion in saltwater environments, it is crucial to take proper precautions, such as using protective coatings and regular maintenance, to ensure their optimal performance and longevity.

Q: Are the steel sheets resistant to impact or bending?: Yes, steel sheets are generally resistant to both impact and bending due to their high strength and rigidity.

Q: How do steel sheets handle thermal expansion?: Thermal expansion is managed by steel sheets through their ability to expand and contract in response to temperature fluctuations. When steel is heated, it expands, and when it is cooled, it contracts, just like any other material. However, steel has a relatively low coefficient of thermal expansion compared to other materials, meaning it expands and contracts less for a given change in temperature. This characteristic makes steel sheets more resistant to warping or buckling caused by thermal expansion. Moreover, steel is a robust and long-lasting material, enabling it to withstand the stresses resulting from thermal expansion without significant damage. To further address the effects of thermal expansion, engineers often incorporate expansion joints into structures or employ techniques such as pre-stressing and anchoring to accommodate the expansion and prevent harm. As a result of these properties and design considerations, steel sheets are able to effectively manage thermal expansion.

Q: What is the difference between a smooth and corrugated stainless steel sheet?: A smooth stainless steel sheet is characterized by its flat and polished surface, lacking any ridges or patterns. It is commonly used in applications where aesthetics and cleanliness are important, such as kitchen countertops, appliances, and architectural designs. The lack of ridges allows for easy cleaning and maintenance. On the other hand, a corrugated stainless steel sheet has a wavy or ribbed pattern, resembling a series of parallel ridges or grooves. This design provides added strength and rigidity to the sheet, making it suitable for applications where structural integrity is crucial. Corrugated stainless steel sheets are commonly used in roofing, siding, and industrial applications where durability and resistance to wear and tear are important. In summary, the main difference between a smooth and corrugated stainless steel sheet lies in their surface texture and intended use. Smooth sheets are preferred for their aesthetic appeal and easy maintenance, while corrugated sheets offer enhanced strength and are commonly used in structural and industrial applications.

Q: Is 5mm thick steel plate tapping M8 thread reliable?: The pitch of the M8 is 1.25, it can attack 4 teeth. The force of the thread is 4-5 teeth. The bottom is not greater than 6.7mm, 8.8 plus elastic pad bolt.

Q: What is galvanized steel sheet?: Galvanized steel sheet refers to a type of steel that has been coated with a protective layer of zinc to prevent corrosion. The process of galvanization involves immersing the steel sheet in a bath of molten zinc, which forms a metallurgical bond with the surface of the steel. This creates a durable and long-lasting material that is resistant to rust and other forms of corrosion. The zinc coating acts as a sacrificial barrier, meaning that it will corrode before the steel underneath does. This makes galvanized steel sheet an excellent choice for outdoor applications or environments with high humidity or exposure to moisture. It is commonly used in construction, automotive manufacturing, and the production of household appliances. Galvanized steel sheets have a characteristic silver-gray appearance due to the zinc coating. They offer excellent strength and durability, making them suitable for various structural applications. Additionally, galvanized steel sheets are relatively low maintenance and require minimal upkeep to maintain their corrosion resistance. In summary, galvanized steel sheet is a type of steel that has been coated with a layer of zinc to protect it from corrosion. This coating provides excellent durability and resistance to rust, making it a popular choice in various industries.

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