• CORRIGATED SHEET System 1
  • CORRIGATED SHEET System 2
  • CORRIGATED SHEET System 3
  • CORRIGATED SHEET System 4
  • CORRIGATED SHEET System 5
  • CORRIGATED SHEET System 6
CORRIGATED SHEET

CORRIGATED SHEET

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
400 m.t./month

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Product Name:corrugated steel roofing sheet

Effective Width:650mm to 1250mm

Thickness:0.13mm-0.8mm

Material PPGI/PPGL steel coil

Coating:Z30-Z275,AZ30-AZ180

Color:white,blue or any RAL colors

length:1m-11.8m according to the container

top color coating:12um-25um

Back color coating:7um-10um

HRB:50-95

Base plate:PRE-PAINTED ALUZINC STEEL COIL,PRE-PAINTED GALVANIZED STEEL COIL


Q:How do steel sheets compare to aluminum sheets in terms of weight?
Steel sheets are generally heavier than aluminum sheets when comparing materials of the same size and thickness.
Q:Can steel sheets be used for walkways and platforms?
Yes, steel sheets can be used for walkways and platforms. Steel is a durable and strong material, making it suitable for supporting heavy loads and withstanding constant foot traffic. Additionally, steel sheets can be designed with anti-slip surfaces to enhance safety.
Q:Can the steel sheets be easily folded or creased?
No, steel sheets cannot be easily folded or creased. Steel is a strong and rigid material that requires a significant amount of force to be bent or creased. It is commonly used in construction and manufacturing due to its durability and resistance to deformation. However, if the steel sheets are thin enough, they may be malleable enough to be bent or creased with the appropriate tools and techniques.
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 is the average lifespan of a painted steel sheet?
The average lifespan of a painted steel sheet can vary depending on various factors such as the quality of the paint, the environment it is exposed to, and the maintenance it receives. However, on average, a well-maintained painted steel sheet can last anywhere from 20 to 50 years. It is important to note that regular inspections, cleaning, and touch-up painting can help prolong the lifespan of a painted steel sheet. Additionally, factors such as exposure to harsh weather conditions, extreme temperatures, or corrosive environments can significantly impact the longevity of the paint and the sheet itself.
Q:How are steel sheets protected against corrosion?
Steel sheets are protected against corrosion through various methods such as applying a protective coating like zinc or paint, using galvanization, or employing techniques like electroplating or hot-dip galvanizing. These protective measures create a barrier between the steel and the corrosive elements in the environment, preventing rust and corrosion from occurring.
Q:What is the difference between hot-rolled and cold-rolled steel sheets?
The main difference between hot-rolled and cold-rolled steel sheets lies in the manufacturing process and the resulting characteristics of the steel. Hot-rolled steel sheets are made by heating a large steel slab and passing it through rollers at high temperatures. This process allows the steel to be easily shaped and formed into various sizes and thicknesses. The high temperature also helps to eliminate any residual stress within the steel, making it more ductile and malleable. As a result, hot-rolled steel sheets have a rougher surface finish and may have some scale, which is a thin oxide layer on the surface. However, they also tend to be less expensive and have a wider range of available sizes. On the other hand, cold-rolled steel sheets are made by cooling down the hot-rolled steel and passing it through rollers at room temperature. This process not only reduces the thickness of the steel but also improves its surface finish and dimensional accuracy. Cold-rolling imparts a smooth and shiny appearance to the steel sheets, making them ideal for applications where aesthetics are important. Additionally, the cold-rolling process increases the strength and hardness of the steel, making it more suitable for high-stress applications. However, the cold-rolled steel sheets are generally more expensive due to the additional processing involved. In summary, hot-rolled steel sheets offer better formability and lower cost, but have a rougher surface finish and may have some scale. Cold-rolled steel sheets, on the other hand, have superior surface finish, dimensional accuracy, and strength, but are more expensive. The choice between hot-rolled and cold-rolled steel sheets depends on the specific requirements of the application, including the desired surface finish, strength, and cost considerations.
Q:Can steel sheets be used in the medical industry?
Yes, steel sheets can be used in the medical industry. Steel is a strong and durable material that can be easily sterilized, making it suitable for various applications in healthcare settings. Steel sheets are commonly used in the construction of medical equipment, such as surgical tables, medical carts, and storage cabinets. They provide stability and support for medical devices and instruments, ensuring quality and safety during medical procedures. Additionally, steel sheets can be used in the fabrication of medical furniture, such as examination tables and hospital beds, due to their strength and resistance to wear and tear. Overall, steel sheets are a reliable and versatile material that can effectively meet the demanding requirements of the medical industry.
Q:Can steel sheets be used for signage purposes?
Yes, steel sheets can be used for signage purposes. Steel is a durable and versatile material that can withstand various weather conditions, making it suitable for outdoor signs. Additionally, steel sheets can be easily cut, shaped, and painted to create custom signage designs.
Q:What are the different types of surface treatments available for steel sheets?
There are several types of surface treatments available for steel sheets, including galvanizing, painting, powder coating, and plating. Each treatment offers specific benefits in terms of corrosion resistance, aesthetics, and durability, allowing steel sheets to be customized for various applications and environments.

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