Corugated steel sheets

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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1) AVAILABLE DESIGNATION OF (Prepainted galvanized steel coils) printed PPGI coils

Quality Q/BQB 440-2003 JIS G3312-1994 EN 10326-2004 ASTM A653-02a

EN 10327-2004 (BASE PLATE)

(BASE PLATE)

Commercial Steel TDC51D CGCC DX51D+Z/AZ CS Type A/B/C

Forming Steel (TSt01,TSt02,TSt03) CGCD1 FS Type A, Type B

Drawing TDC52D /TDC53D - DX52D+Z/AZ DDS TYPE A/C

Steel DX53D+Z/AZ

Structural TS280GD(TStE28) CGC400 S280D+Z/AZ SS275

Steel TS350GD(TStE34) CGC440 S350D+Z/AZ SS340 Class1

2) OUR SPECIFICATION OF (Prepainted galvanized steel coils) printed PPGI coils

Available Size:

Manufacturer Thickness Width Length of plate Inner diameter of coil

JIANGSU HUIYE STEEL SHEET CO.,LTD 0.2-1.2mm 800/914/1000/1200/1219/1250mm 1000-6000mm 508mm/610mm

Coated Mass OF (Prepainted galvanized steel coils) printed PPGI coils:

Base plate Available Coated Mass(g/m^2)

Galvanized Steel 80, 100, 120, 160, 180

Galvalume Steel 50, 70, 150

Available Painting OF (Prepainted galvanized steel coils) printed PPGI coils:

Category of Painting Item Code

Polyester PE

High-durability polyester HDP

Silicon modified polyesters SMP

Polyvinylidene fluoride PVDF

Easy-Cleaning —

Painting Thickness Top side: 20+5microns;

Bottom side: 5~7microns.

Color System Produce according to RAL Color System or as per buyer’s color sample.

Painting structure Top surface Bottom surface

Primer coating No coating 1/0

Primer coating Primer coating 1/1

Primer coating + Finish coating No coating 2/0

Primer coating + Finish coating Primer coating or single back coating 2/1

Primer coating + Finish coating Primer coating + Finish back coating 2/2

Q: What are the insulation properties of steel sheets?: Steel sheets have relatively poor insulation properties compared to other materials commonly used for insulation, such as fiberglass or foam. This is because steel is a good conductor of heat and electricity. It has high thermal conductivity, meaning that it can easily transfer heat from one side to the other. Therefore, steel sheets are not effective in preventing heat transfer and are not typically used as insulation materials on their own. However, steel sheets can still provide some insulation benefits when used in combination with other insulating materials. For instance, steel sheets can be used as a protective layer or cladding to enhance the durability and fire resistance of insulation systems. They can also be used as a radiant barrier, reflecting heat away from the building and reducing heat gain in warm climates. In summary, while steel sheets themselves do not have great insulation properties, they can play a role in enhancing the overall insulation performance when combined with other insulating materials or used in specific applications like radiant barriers.

Q: Stainless steel drawing plate, polishing plate, mirror panels of the three differences: Stainless steel polishing plate refers to: stainless steel polishing plate refers to the polished stainless steel polished plate through the polishing machine, this kind of polishing board generally brightness is not high, but also can shine out of fuzzy figure.

Q: What is the difference between a smooth and embossed steel sheet?: A smooth steel sheet refers to a sheet that has a flat and consistent surface without any texture or patterns. It is typically produced by rolling the steel through a series of rollers to achieve a smooth and uniform finish. Smooth steel sheets are commonly used in applications where a sleek and seamless appearance is desired, such as in architectural and interior design, automotive manufacturing, and appliances. On the other hand, an embossed steel sheet has a textured or patterned surface. This texture is created by pressing the steel sheet between embossing rollers, which impart a design onto the surface. The embossed pattern can be various shapes, such as diamonds, squares, or waves, and it adds a decorative and tactile element to the sheet. Embossed steel sheets are often utilized in industries like furniture manufacturing, signage, and decorative metalwork. In terms of functionality, smooth steel sheets are typically chosen for applications where a clean and unadorned surface is required, such as for painting, coating, or other surface treatments. They provide a blank canvas for further customization or finishing processes. In contrast, embossed steel sheets offer a visually appealing and distinct texture that can enhance the aesthetic appeal of a product or structure without the need for additional surface treatments. Additionally, the surface texture of a smooth steel sheet tends to be more resistant to fingerprints, smudges, and dirt accumulation compared to an embossed steel sheet. This makes smooth steel sheets easier to clean and maintain in applications where cleanliness is crucial, such as in food processing or healthcare industries. Overall, the main difference between a smooth and embossed steel sheet lies in their appearance, functionality, and suitability for specific applications. Whereas smooth steel sheets provide a clean, consistent, and versatile surface, embossed steel sheets offer a decorative and textured finish that can enhance the visual appeal of a product or structure.

Q: What are the different sheet metal piercing techniques for steel sheets?: Steel sheets can be pierced using various techniques. These methods are employed to create holes or openings in the sheets based on specific requirements. Here are several different techniques for piercing: 1. Punching: Punching is a widely utilized technique that involves using a punch and die set to create holes in steel sheets. The punch is forced through the sheet, cutting out the desired hole shape or size. This technique is efficient and can be applied to a range of hole sizes and shapes. 2. Drilling: Drilling is another commonly employed technique for piercing steel sheets. It entails rotating a drill bit at high speed to create a hole in the sheet. Drilling is often used for smaller holes or when precision and accuracy are paramount. 3. Laser cutting: Laser cutting is a highly precise and versatile technique for piercing steel sheets. It employs a high-powered laser beam that is focused on the sheet, melting and vaporizing the material to create holes or shapes. Laser cutting offers high-speed production and can achieve complex designs with exceptional accuracy. 4. Notching: Notching is a technique used to create cutouts or grooves in steel sheets. It involves removing a portion of material from the edge or surface of the sheet, leaving behind a notch. Notching is frequently employed to produce tabs or slots that are useful for assembly purposes. 5. Stamping: Stamping is a technique where a die is pressed into the sheet metal to create a depression or raised feature. This method can be used to create holes, patterns, or embossed designs in steel sheets. Stamping is commonly used for decorative or functional purposes. 6. Shearing: Shearing is a process that employs a sharp blade to cut through the steel sheet, resulting in a straight-edge hole. This technique is typically used for larger holes or straight-line cuts. These are just a few of the numerous sheet metal piercing techniques available for steel sheets. The choice of technique depends on factors such as the desired hole size, shape, precision, speed, and cost-effectiveness.

Q: Are the steel sheets resistant to chemical spills?: Yes, steel sheets are generally resistant to chemical spills due to their inherent corrosion resistance properties.

Q: How do steel sheets compare to wood sheets?: Steel sheets and wood sheets have distinct differences in terms of strength, durability, and use cases. Firstly, steel sheets are known for their exceptional strength and durability. They can withstand heavy loads, extreme weather conditions, and are highly resistant to warping, rotting, and insect damage. Wood sheets, on the other hand, are less robust and can be vulnerable to moisture, termites, and decay if not properly treated or maintained. In terms of versatility, steel sheets offer a wide range of applications. They are commonly used in construction, automotive, and manufacturing industries due to their high tensile strength and structural stability. Wood sheets, on the other hand, are often used in interior design, furniture making, and smaller-scale construction projects due to their natural aesthetic appeal and ease of manipulation. Additionally, steel sheets are fire-resistant, making them a safer option compared to wood sheets, which are combustible and can contribute to the spread of fire. Steel sheets also have a longer lifespan, requiring less maintenance and replacement compared to wood sheets, which may need regular refinishing, sealing, or replacement due to wear and tear. However, wood sheets have their advantages as well. They are typically more cost-effective than steel sheets, making them a popular choice for budget-conscious projects. Wood sheets also have better insulation properties, providing natural warmth and soundproofing qualities. Ultimately, the choice between steel sheets and wood sheets depends on the specific requirements of the project, including factors such as budget, desired aesthetics, structural needs, and environmental considerations.

Q: Are steel sheets non-magnetic?: Steel sheets are not necessarily non-magnetic. Their magnetic properties are contingent upon the composition and processing of the steel. Various types of steel, like austenitic stainless steel, lack magnetism, whereas ferritic and martensitic stainless steel can possess it. Additionally, external factors like temperature and magnetic fields can impact the magnetism of steel sheets. Thus, it is crucial to assess the type and characteristics of the steel sheet to ascertain its magnetic behavior.

Q: How do steel sheets perform in terms of abrasion resistance?: Steel sheets generally have good abrasion resistance due to their hardness and durability. They can withstand friction and wear caused by rubbing or scraping against other surfaces, making them suitable for applications requiring resistance to wear, such as in construction, manufacturing, and automotive industries.

Q: What are the different surface finishes for pre-painted steel sheets?: The different surface finishes for pre-painted steel sheets include smooth finishes, textured finishes, embossed finishes, and printed finishes. Smooth finishes have a glossy or matte appearance, while textured finishes have a patterned or grainy texture. Embossed finishes have raised or recessed designs on the surface, adding depth and visual interest. Printed finishes can mimic various patterns, such as wood grain or marble, providing a decorative and realistic look.

Q: Are the steel sheets resistant to atmospheric corrosion?: Yes, steel sheets are generally resistant to atmospheric corrosion. However, the level of resistance can vary depending on the specific type of steel used and the environmental conditions it is exposed to. For instance, stainless steel sheets are highly resistant to atmospheric corrosion due to the presence of chromium, which forms a protective oxide layer on the surface. On the other hand, carbon steel sheets may be more susceptible to corrosion if they are not properly coated or treated. Additionally, the presence of pollutants, humidity, and other factors in the atmosphere can also affect the corrosion resistance of steel sheets. Therefore, it is important to consider these factors and choose the appropriate type of steel and protective measures to ensure long-term resistance to atmospheric corrosion.

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