Prepainted galvanized corrugated plate / sheet-CGCC
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 500000 m.t./month
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Specification
1.material :
galvanized steel sheet / prepainted galvanized sheet
2.sheet thickness :
normal use 0.3-0.6mm
3.length:
any length,according to the transportation,generally less than 12m
4.color:
standard color:red,blue,white,grey
special color:according to RAL color
prepainted corrugated steel plate | |
material | galvanized steel sheet |
prepainted galvanized sheet | |
model No. | types of roof sheets |
sheet thickness | normal use 0.3-0.6mm |
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:weather proof |
2:heating insulation | |
3:fireproof | |
4:anti-rust | |
5:sound insulation | |
6:long life span:more than 15 years | |
advantages | 1.low foundation cost |
2.easy construction | |
3.time saving | |
4.labor saving | |
application field | 1:construction:prefabricated house,steel house,mobile house,modular house,villa,bungalow design,portable house/carbin,ready made house,kiosk booths,steel building... |
2:container manufacturing | |
3:household appliances and furniture | |
4:vehicle and vessel manufacturing | |
5:others,like machinery structual parts,maufacturing shells of motors and so on | |
packing | plastic film,pallet or as your request |
- Q:What are the different thickness tolerances for steel sheets?
- The thickness tolerances for steel sheets can vary depending on the specific grade, manufacturing process, and industry standards. However, common thickness tolerances for steel sheets range from +/- 0.001 inches to +/- 0.010 inches, with tighter tolerances typically required for more precise applications.
- Q:Can steel sheets be used in corrosive environments like saltwater?
- Yes, steel sheets can be used in corrosive environments like saltwater. However, the type of steel and the level of corrosion resistance it offers will determine its suitability for such conditions. Stainless steel, for example, is highly resistant to corrosion and is often used in marine and saltwater environments. It contains chromium, which forms a protective layer on the surface of the steel, preventing it from reacting with the saltwater. Other types of steel, such as carbon steel, may also be used in saltwater environments, but they require additional protective coatings or treatments to prevent corrosion. Regular maintenance and proper care are essential to ensure the longevity of steel sheets in corrosive environments like saltwater.
- Q:How do steel sheets perform in marine environments?
- Steel sheets perform well in marine environments due to their high strength and corrosion resistance. The steel's protective oxide layer helps prevent rusting and deterioration caused by saltwater exposure. Additionally, steel sheets can withstand the harsh conditions of marine environments, including waves, moisture, and extreme temperatures, making them a reliable choice for various marine applications such as shipbuilding and offshore structures.
- Q:What are the different types of steel sheet finishes?
- There are several different types of steel sheet finishes that serve various purposes and provide different aesthetics. Some of the common types include: 1. Hot Rolled: This finish is achieved by heating the steel sheet above its recrystallization temperature and then rolling it to the desired thickness. It has a rough and textured surface, making it suitable for applications where appearance is not a priority. 2. Cold Rolled: After the hot rolling process, the steel sheet is passed through rollers at room temperature to achieve a smooth and polished finish. Cold rolled finishes are often used in applications that require a superior surface finish, such as automotive panels or appliances. 3. Galvanized: In this process, the steel sheet is coated with a layer of zinc to provide corrosion resistance. The zinc coating also gives the sheet a shiny and reflective appearance. Galvanized finishes are commonly used in outdoor applications to protect against rust and harsh weather conditions. 4. Stainless Steel: This finish is achieved by adding chromium to the steel sheet, which provides excellent corrosion resistance and a sleek, reflective surface. Stainless steel finishes are widely used in kitchen appliances, architectural applications, and medical equipment, where hygiene and durability are essential. 5. Coated Finishes: Steel sheets can be coated with various materials, such as paint, epoxy, or polymer, to enhance their appearance or provide additional protection. Coated finishes can be customized to meet specific requirements, such as color or texture, and are often used in architectural and decorative applications. 6. Brushed: This finish is obtained by brushing the steel sheet with abrasive material, creating a textured and matte surface. Brushed finishes are commonly used in interior design and furniture manufacturing, where a contemporary and stylish appearance is desired. These are just a few examples of the different types of steel sheet finishes available. The choice of finish depends on the specific requirements of the application, such as corrosion resistance, aesthetic appeal, or surface texture.
- Q:What are the different methods of joining steel sheets together?
- There exists a variety of techniques for connecting steel sheets, each possessing unique benefits and applications. Some commonly employed techniques include: 1. Welding: Utilized extensively, welding effectively joins steel sheets by melting their edges and fusing them together through the application of heat. Different welding processes, including arc welding, gas welding, and spot welding, are available, each tailored to specific applications. 2. Riveting: Riveting, a mechanical method, utilizes metal fasteners called rivets to connect steel sheets. Rivets are inserted into pre-drilled holes in the sheets and secured in place by hammering or pressing. Riveting is renowned for producing robust and long-lasting joints. 3. Bolting: Bolting employs bolts and nuts to hold steel sheets together. Holes are drilled through the sheets, and bolts are inserted from one side, with nuts tightened on the other side to secure the joint. Bolting offers the advantages of being quick, easy to assemble, and allows for disassembly if necessary. 4. Adhesive bonding: Adhesive bonding employs specialized adhesives to join steel sheets. The adhesive is applied between the surfaces to be joined and forms a strong bond as it cures. This method is commonly employed in industries where welding may distort the materials or is not feasible due to the specific materials involved. 5. Mechanical fastening: Mechanical fasteners such as screws, self-tapping screws, or nails may be used to join steel sheets. These fasteners create a sturdy connection by penetrating the sheets and holding them in place. Mechanical fastening is relatively swift and does not necessitate any specialized equipment. 6. Clinching: Clinching is a cold forming process that connects steel sheets by deforming the material without the use of external heat. It involves pressing the sheets together and forming a mechanical interlock. Clinching is frequently employed in the automotive industry due to its high-speed production capabilities and joint strength. Each technique possesses its own advantages based on factors such as joint strength, ease of assembly, cost, and specific application requirements. The selection of a joining technique depends on the intended purpose of the joint, material properties, and the environmental conditions to which the joint will be exposed.
- Q:How do steel sheets perform in fire-rated applications?
- Steel sheets perform well in fire-rated applications due to their high melting point and excellent structural integrity. When exposed to fire, steel sheets maintain their strength and stability, making them a reliable choice for fire-resistant construction. Moreover, steel sheets do not contribute to the spread of fire or the release of toxic fumes, enhancing the safety of occupants during a fire incident. Additionally, steel sheets offer excellent thermal insulation, helping to prevent the transfer of heat from the fire to other areas of the building. This property allows for the containment of fires and limits the damage caused. Overall, the use of steel sheets in fire-rated applications provides a robust and effective solution for fire protection in buildings.
- Q:What is the typical electrical conductivity of a steel sheet?
- The typical electrical conductivity of a steel sheet is relatively low compared to other metals, with a range of around 1 to 7 million siemens per meter (S/m).
- Q:Do the steel sheets come in different finishes?
- Yes, steel sheets come in different finishes such as polished, brushed, matte, and textured, among others.
- Q:What safety precautions should be taken when handling steel sheets?
- When handling steel sheets, it is important to take the following safety precautions: 1. Use appropriate personal protective equipment (PPE) such as gloves, safety glasses, and steel-toed boots to protect against cuts, abrasions, and possible falling objects. 2. Ensure proper body mechanics and lifting techniques when handling heavy steel sheets to prevent back strain or injuries. Consider using mechanical aids like cranes or forklifts when necessary. 3. Inspect the sheets for sharp edges, burrs, or other defects that could cause cuts or punctures. If any defects are found, they should be addressed or the sheet should be replaced. 4. Store the steel sheets in a stable and secure manner, ensuring they are properly stacked and secured to prevent them from falling or shifting. 5. Use caution when transporting the sheets, ensuring they are securely fastened and properly balanced on carts or trucks to avoid accidents or injuries. 6. Avoid working alone when handling large or heavy steel sheets. Having a colleague nearby can provide assistance and ensure prompt response in case of emergencies. 7. Maintain a clean and organized work area to minimize the risk of tripping or slipping on debris or loose materials. 8. Follow proper material handling procedures and techniques to prevent accidental drops or improper placement of the steel sheets. 9. Take precautions against fire hazards by keeping flammable materials away from the steel sheets and having appropriate fire extinguishing equipment readily available. 10. Provide training and instruction to all personnel involved in handling steel sheets to ensure they are aware of the hazards and safety procedures associated with this task.
- Q:How do steel sheets perform in high-wind areas?
- Steel sheets perform very well in high-wind areas due to their inherent strength and durability. The use of steel sheets in construction, particularly for roofs and walls, provides excellent resistance against strong winds and is a popular choice in regions prone to hurricanes, tornadoes, or other severe weather conditions. The robust nature of steel allows it to withstand high wind speeds without deformation or damage. Steel sheets are designed and manufactured to meet specific wind load requirements, ensuring their ability to withstand the forces generated by strong winds. This makes them a reliable option for structures in high-wind areas. Moreover, steel sheets are typically fastened securely to the underlying structure, further enhancing their wind resistance. Proper installation techniques and fasteners play a crucial role in ensuring the sheets remain in place during extreme weather events. Additionally, steel sheets can be designed with interlocking profiles that provide an additional layer of protection against wind-driven rain and debris. In terms of maintenance, steel sheets require minimal upkeep in high-wind areas. They are resistant to rot, insect damage, and decay, which can be significant concerns in regions with high humidity and frequent rainfall. Steel sheets also have a long lifespan, offering long-term protection against wind damage. However, it is essential to consider the overall design and construction of a building when evaluating the performance of steel sheets in high-wind areas. The structural integrity of the entire system, including the framing and connections, should be properly engineered to withstand the anticipated wind loads. Adequate bracing and reinforcement should also be incorporated into the building's design to ensure optimal performance and safety. In conclusion, steel sheets are an excellent choice for high-wind areas due to their strength, durability, and resistance to wind damage. When properly installed and integrated into a well-designed structure, steel sheets can provide reliable protection against strong winds, making them a preferred material in regions prone to severe weather conditions.
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Prepainted galvanized corrugated plate / sheet-CGCC
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 500000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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