Prepainted Corrugated Steel Sheet or Coil

Prepainted Corrugated Steel Sheet or Coil System 1

Prepainted Corrugated Steel Sheet or Coil System 2

Prepainted Corrugated Steel Sheet or Coil

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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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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

Prepainted Corrugated Steel Sheet or Coil

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:Are steel sheets suitable for food processing facilities?: Yes, steel sheets are highly suitable for food processing facilities. Steel is a preferred material for food processing due to its numerous beneficial properties. Firstly, steel sheets are non-porous, meaning they do not absorb or retain moisture, bacteria, or odors, making them highly hygienic. This characteristic prevents the growth of bacteria and minimizes the risk of contamination, ensuring the safety and quality of the food being processed. Secondly, steel sheets are easy to clean and maintain. They can withstand frequent cleaning and sanitization procedures without corroding or degrading. Stainless steel, in particular, is resistant to corrosion, rust, and staining, making it an ideal choice for food processing facilities where cleanliness is of utmost importance. Furthermore, steel sheets have excellent durability and strength, ensuring longevity and reliability in food processing operations. They can withstand heavy use, high temperatures, and mechanical stresses that are common in food processing facilities. Steel sheets also have a high melting point, making them fire-resistant, which is crucial for the safety of the facility. Additionally, steel sheets are versatile and can be fabricated into various shapes and sizes to suit the specific needs of food processing facilities. They can be used for walls, floors, work surfaces, storage units, and equipment, providing a seamless and integrated solution for the facility's infrastructure. In summary, steel sheets are highly suitable for food processing facilities due to their hygienic properties, ease of cleaning, durability, and versatility. They contribute to maintaining a safe and sanitary environment, which is essential for the production of high-quality and uncontaminated food products.

Q:Are the steel sheets available in different thickness tolerances?: Yes, steel sheets are available in different thickness tolerances. Steel manufacturers produce sheets with varying thicknesses to cater to different applications and requirements. These thickness tolerances are specified by industry standards and can vary depending on the type of steel and the intended use. For example, in the construction industry, steel sheets with tighter tolerances may be required to ensure structural integrity, while in manufacturing processes, such as automotive or aerospace, specific tolerances may be necessary to meet design specifications. By offering steel sheets in different thickness tolerances, manufacturers provide customers with options to choose the most suitable product for their specific needs.

Q:What is the process of applying anti-corrosion treatments to steel sheets?: The process of applying anti-corrosion treatments to steel sheets typically involves several steps. First, the steel sheets are thoroughly cleaned to remove any dirt, oil, or other contaminants that could affect the adhesion of the anti-corrosion coating. This is usually done through chemical cleaning or mechanical methods such as sandblasting. Once the surface is clean, a primer or pretreatment is applied to further enhance the adhesion of the anti-corrosion coating. This primer helps to create a protective barrier between the steel and the corrosive elements. The type of primer used may vary depending on the specific requirements and the type of anti-corrosion treatment being applied. After the primer has dried or cured, the actual anti-corrosion treatment is applied. This can be done through various methods such as spraying, dipping, or electroplating. The specific treatment used may vary depending on the desired level of corrosion resistance and the environmental conditions the steel sheets will be exposed to. Once the anti-corrosion treatment has been applied, the steel sheets are typically allowed to cure or dry according to the manufacturer's instructions. This ensures that the treatment fully adheres to the steel and provides maximum protection against corrosion. Overall, the process of applying anti-corrosion treatments to steel sheets involves cleaning, priming, applying the treatment, and allowing it to cure. This helps to significantly extend the lifespan of the steel sheets and protect them from the damaging effects of corrosion.

Q:Can steel sheets be used for construction formwork or molds?: Yes, steel sheets can be used for construction formwork or molds, although they may not be as commonly used as other materials such as plywood or timber. Steel sheets are durable, strong, and can provide a smooth and even surface for casting concrete. They are particularly suitable for large-scale construction projects where formwork needs to withstand high pressures and loads. Steel sheets can be custom-designed and fabricated to meet specific project requirements, offering flexibility in shape, size, and configuration. However, it is important to consider the cost, weight, and availability of steel sheets compared to other formwork materials before making a decision.

Q:What are the different profile options available for steel sheets?: There are several different profile options available for steel sheets, each serving different purposes and offering unique benefits. Some of the most common profile options include: 1. Plain Sheet: This is the simplest and most basic profile option, with a flat surface and no additional features. It is commonly used for general purposes where aesthetics are not a priority. 2. Corrugated Sheet: Corrugated steel sheets have a series of parallel ridges and grooves, creating a wavy pattern. This profile provides extra strength and rigidity, making it ideal for roofing, cladding, and fencing applications. The ridges also enhance water shedding, preventing water accumulation on the surface. 3. Ribbed Sheet: Ribbed steel sheets have a series of raised parallel ridges or ribs running along the length of the sheet. This profile offers improved strength and load-bearing capacity, making it suitable for applications that require structural integrity, such as mezzanine floors, decking, and industrial flooring. 4. Perforated Sheet: Perforated steel sheets have a pattern of holes punched into them, allowing for ventilation, light transmission, and drainage. This profile is commonly used in architectural designs, façades, acoustics, and filtration systems. 5. Tread Plate: Tread plates have a raised pattern of lines or diamonds embossed on the surface. This profile provides extra grip and slip resistance, making it ideal for industrial flooring, stairs, ramps, and walkways. 6. Expanded Metal: Expanded metal sheets are created by cutting and stretching a flat sheet, resulting in a pattern of diamond-shaped openings. This profile offers excellent ventilation, visibility, and security, making it suitable for applications such as grilles, screens, fences, and enclosures. 7. Lipped Sheet: Lipped steel sheets have an edge or lip bent at a 90-degree angle along one or more sides. This profile provides added strength and stiffness, making it commonly used for framing, shelving, and edge protection. These are just a few examples of the different profile options available for steel sheets. The choice of profile depends on the specific requirements of the application, such as strength, durability, aesthetics, and functionality.

Q:What is Larson steel sheet pile?": As a kind of new building materials in the Larson steel sheet pile cofferdam, bridge construction, large pipeline, temporary ditch excavation for retaining, retaining water and sand retaining wall; in the wharf, unloading field wall, retaining wall, Levee Revetment, play an important role in engineering. As a cofferdam, Larson steel sheet pile is not only green and environmental friendly, but also has fast construction speed, low construction cost and good waterproof function.

Q:What is the standard size of a steel sheet?: The standard size of a steel sheet can vary depending on the specific application and industry. However, in general, steel sheets are commonly available in standard sizes such as 4 feet by 8 feet (1.2 meters by 2.4 meters) or 5 feet by 10 feet (1.5 meters by 3 meters). These dimensions are widely used in construction, manufacturing, and fabrication processes. It is important to note that customized sizes can also be obtained based on the requirements of a particular project or customer.

Q:How do you prevent rusting on steel sheets?: To prevent rusting on steel sheets, a few effective methods can be employed. Firstly, applying a protective coating such as paint, varnish, or a specialized rust-resistant primer can create a barrier between the steel and moisture, preventing rust formation. Additionally, keeping steel sheets dry and avoiding prolonged exposure to moisture, especially in humid environments, can significantly reduce the risk of rusting. Regularly inspecting and promptly addressing any scratches or damages on the steel surface by applying touch-up paint or protective sealants is also crucial in preventing rust from spreading. Finally, storing steel sheets in a dry and well-ventilated area can further minimize the chances of rust formation.

Q:Are steel sheets suitable for manufacturing HVAC grilles?: Yes, steel sheets are suitable for manufacturing HVAC grilles. Steel is a popular material choice for HVAC grilles due to its strength, durability, and versatility. It is able to withstand the high temperatures and air pressures often encountered in HVAC systems. Steel sheets can be easily formed into various shapes and sizes to meet specific grille designs and requirements. Additionally, steel is resistant to corrosion, which is important for maintaining the longevity and performance of HVAC grilles in both indoor and outdoor environments. Overall, steel sheets provide the necessary properties and characteristics needed for manufacturing high-quality HVAC grilles.

Q:What is the process of etching or engraving on steel sheets?: The process of etching or engraving on steel sheets involves several steps to create intricate designs or patterns on the surface of the metal. Here is a general overview of the process: 1. Design and Preparation: The first step is to create or choose a design that will be etched or engraved onto the steel sheet. This design can be hand-drawn or created using computer software. Once the design is finalized, it is transferred onto a film or stencil. 2. Cleaning the Steel Sheet: Before beginning the etching or engraving process, the steel sheet needs to be thoroughly cleaned to remove any dirt, grease, or oxidation. This is typically done using a solvent or a degreasing agent to ensure a clean and smooth surface for the etching or engraving. 3. Applying the Stencil: The stencil or film with the desired design is carefully applied to the steel sheet. This stencil acts as a protective barrier, preventing the etching or engraving solution from affecting the areas that should not be etched or engraved. 4. Etching or Engraving Solution: A specialized etching or engraving solution is selected based on the desired effect and the type of steel being worked on. This solution is applied to the exposed areas of the steel sheet, where the stencil has not been applied. The etching or engraving solution chemically reacts with the steel, removing a thin layer of metal to create the desired design or pattern. 5. Control and Timing: The etching or engraving process requires careful control of factors such as temperature, time, and concentration of the solution. These parameters can affect the depth and quality of the etching or engraving, so it is crucial to closely monitor and adjust them as needed. 6. Rinsing and Cleaning: Once the desired etching or engraving depth is achieved, the steel sheet is thoroughly rinsed to remove any remaining solution. This step is essential to stop the chemical reaction and prevent any further etching or engraving. 7. Finishing Touches: After rinsing, the steel sheet may undergo additional steps to enhance the appearance of the etched or engraved design. This can include polishing, buffing, or applying protective coatings to improve durability and visual appeal. Overall, the process of etching or engraving on steel sheets requires precision, attention to detail, and the use of specialized tools and chemicals. It is a skillful art form that can produce stunning and intricate designs on steel surfaces.

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