Prepainted Galvanized Corrugated Steel Plate Sheet:roofing sheet

Prepainted Galvanized Corrugated Steel Plate Sheet:roofing sheet System 1

Prepainted Galvanized Corrugated Steel Plate Sheet:roofing sheet System 2

Prepainted Galvanized Corrugated Steel Plate Sheet:roofing sheet

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 30 m.t.

Supply Capability:: 500000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Packaging & Delivery

Packaging Detail:	Standard package for export
Delivery Detail:	15 days after receipt the deposit or Original L/C

Specifications

Prepainted roofing steel sheets
1. Thickness: 0.15mm---1.5mm
2. Width:800,900,1200,1220,1250mm
3.can be prepainted

Commodity	color coated galvanized steel plate
Material	Galvanized steel sheet Galvalume steel sheet Pre-painted galvanized sheet
Coating	PE,PVDF,galvanized(30-300g),galvalume (AZ80)
Model No.	YX25-207-828
Sheet Thickness	0.15---1.5mm
Sheet Peak Height	25mm
Sheet Peak Spacing	207mm
Width	800mm,900mm,1000mm
Length	any length,according to the transportation,generally less than 12m
Color	Standard color: red,blue,white grey Special color: according to RAL color
Characteristic	1 weatherproof 2 heating insulation 3 fireproof 4 anti-rust 5 sound insulation 6 long life span: more than 25 years
Packing	Plastic film,pallet or as your requests
Delivery time	15 days
Payment	T/T,L/C

Images:

Prepainted Galvanized Corrugated Steel Plate Sheet:roofing sheet

Q: Can steel sheets be bent without cracking?: Yes, steel sheets can be bent without cracking, but it depends on various factors such as the type and grade of steel, the thickness of the sheet, and the bending method used. Steel is generally a highly ductile material, meaning it can undergo plastic deformation without breaking. However, if the bending radius is too small or the steel sheet is too thick, there is a higher risk of cracking. To prevent cracking, it is important to use the appropriate bending tools and techniques, such as gradually increasing the bending force, using a suitable bending radius, and applying heat if necessary. Additionally, certain types of steel, such as stainless steel or high-strength steel, may require special considerations during the bending process to avoid cracking.

Q: What is the average lifespan of a painted steel sheet?: The lifespan of a painted steel sheet can differ based on several factors, including the paint quality, exposure to the environment, and maintenance. However, a well-maintained painted steel sheet typically lasts between 20 to 50 years. It should be emphasized that regular inspections, cleaning, and touch-up painting contribute to extending the sheet's lifespan. Furthermore, the durability of both the paint and the sheet can be greatly affected by exposure to severe weather, extreme temperatures, or corrosive environments.

Q: How do steel sheets perform in seismic zones?: Steel sheets perform well in seismic zones due to their inherent strength and ductility. The flexibility and high tensile strength of steel allow it to absorb and dissipate the energy generated during seismic events such as earthquakes. This helps to minimize damage and maintain the structural integrity of buildings and other structures. Steel sheets are commonly used in seismic design and construction because they offer several advantages. Firstly, steel is a lightweight material, which reduces the overall weight of the structure and allows for more efficient seismic design. Additionally, steel sheets can be easily fabricated and assembled, making the construction process faster and more cost-effective. In seismic zones, steel sheets are often used in the form of shear walls or bracing systems. These elements are strategically placed throughout the building to provide lateral stability and resist the forces generated by earthquakes. Steel sheets can also be used as a cladding material, providing an additional layer of protection against seismic forces. Moreover, steel has excellent fire resistance properties, which further enhances its performance in seismic zones. In the event of a fire, steel sheets retain their structural integrity for a longer duration compared to other materials, ensuring the safety of occupants and reducing the risk of collapse. Overall, steel sheets are a reliable and effective choice for construction in seismic zones. Their strength, ductility, lightweight nature, ease of fabrication, and fire resistance make them an ideal material for ensuring the safety and stability of structures during seismic events.

Q: How are steel sheets tested for quality?: Steel sheets are tested for quality through various methods, including visual inspection, measurement of dimensions, evaluation of surface defects, assessment of mechanical properties, and chemical composition analysis.

Q: Can steel sheets be used for shipping containers?: Yes, steel sheets can be used for shipping containers. In fact, steel is the most common material used for constructing shipping containers due to its durability, strength, and ability to withstand harsh conditions during transportation.

Q: What is the difference between a galvanized and aluminum steel sheet?: To protect carbon steel from corrosion, a layer of zinc is applied to create a galvanized steel sheet. This process, called galvanization, involves immersing the steel in molten zinc, which forms a protective coating on the surface. Galvanized steel sheets are highly durable and act as a barrier against moisture, chemicals, and other corrosive elements. They find wide use in construction, automotive, and industrial sectors. Contrarily, aluminum steel sheets are produced from lightweight and corrosion-resistant aluminum. Rolled from aluminum ingots, these sheets come in varying thicknesses. Even without additional coatings or treatments, aluminum sheets offer exceptional resistance to corrosion. They are commonly employed in aerospace, transportation, and architectural applications. When it comes to differences, the key distinction between galvanized and aluminum steel sheets lies in their composition and protective properties. Galvanized steel sheets possess a zinc coating, which provides superior corrosion resistance compared to plain carbon steel. This makes them more suitable for outdoor and high-moisture environments. Moreover, galvanized steel sheets can be easily welded and painted, allowing for greater customization. In contrast, aluminum steel sheets have inherent corrosion resistance due to the presence of aluminum. They are lighter in weight than galvanized steel sheets, making them a preferred choice for applications that prioritize weight reduction. Aluminum sheets also exhibit better thermal conductivity and reflectivity properties, making them ideal for applications that involve heat dissipation or insulation. To summarize, galvanized steel sheets are carbon steel sheets protected by a layer of zinc to enhance corrosion resistance, while aluminum steel sheets are made from aluminum and offer inherent resistance to corrosion. The choice between galvanized and aluminum steel sheets depends on specific application requirements, such as the level of corrosion protection needed, weight considerations, and desired thermal properties.

Q: What is the typical weight of steel sheets?: Steel sheets come in a variety of sizes, thicknesses, and types, so their typical weights can differ. In general, the weight of steel sheets can range from a few pounds to several tons. For instance, a regular 4x8 foot steel sheet that is 1/4 inch thick weighs approximately 110 pounds, while a larger 10x10 foot sheet that is 1 inch thick can weigh over 1,000 pounds. It should be noted that these estimates are only rough guidelines, and the weight can vary depending on specific factors like the alloy composition or any coatings applied to the sheets.

Q: What are the different cutting methods for steel sheets?: There are several cutting methods commonly used for steel sheets, including shearing, laser cutting, plasma cutting, waterjet cutting, and abrasive cutting. Each method has its own advantages and suitability depending on the thickness and type of steel, desired precision, speed, and cost considerations.

Q: What is the difference between a steel sheet and a steel plate?: A steel sheet and a steel plate have a few key differences. Firstly, the thickness of a steel sheet is generally less than 6mm, while a steel plate is typically thicker and measures 6mm or more. This difference in thickness is primarily due to the intended use of each product. Steel sheets are often used in applications where weight and flexibility are important, such as in the manufacturing of automobile bodies or appliances. On the other hand, steel plates are commonly utilized in heavy-duty constructions, such as bridges, buildings, or machinery, where strength and durability are paramount. Another difference lies in the manufacturing process. Steel sheets are typically produced through hot rolling, which involves heating the steel above its recrystallization temperature and then passing it between rollers to achieve the desired thickness. Steel plates, on the other hand, can be produced through hot rolling or cold rolling processes. Cold rolling involves passing the steel through rollers at room temperature, resulting in a more precise and smoother surface finish. Additionally, the size of steel sheets and plates also varies. Steel sheets tend to be standardized in terms of width and length, making them easier to handle and transport. Steel plates, on the other hand, are available in various sizes and dimensions, allowing for greater customization to suit specific project requirements. In summary, the primary differences between a steel sheet and a steel plate lie in their thickness, manufacturing process, and intended use. While steel sheets are thinner and more lightweight, steel plates are thicker and employed in heavy-duty applications that require strength and durability.

Q: What are the fire resistance properties of steel sheets?: Steel sheets have excellent fire resistance properties. Due to their high melting point and low thermal conductivity, steel sheets can withstand high temperatures for an extended period of time without losing their structural integrity. This makes them a reliable choice for construction materials in fire-prone areas, as they can help contain and prevent the spread of fire.

Send your message to us

*Email

*TEL

*Quantity

*Unit