• 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:What are the different certification standards for steel sheets?
There are various certification standards for steel sheets, including ISO 9001 which ensures quality management systems, ISO 14001 which focuses on environmental management systems, and ASTM A568/A568M which specifies the general requirements for steel sheet products. Additionally, there are standards such as ASTM A653/A653M for hot-dip galvanized steel sheets and ASTM A1008/A1008M for cold-rolled steel sheets. These standards help ensure the quality, performance, and compliance of steel sheets in different applications.
Q:How do steel sheets perform in marine environments?
Steel sheets perform well in marine environments due to their high strength and corrosion resistance properties. The presence of saltwater and high levels of moisture in marine environments can cause significant damage to many materials, but steel sheets are specifically designed to withstand these conditions. One of the key factors that contribute to the performance of steel sheets in marine environments is their corrosion resistance. Steel sheets are typically coated with zinc or other protective coatings, such as epoxy or galvanized coatings, which act as a barrier against corrosion. These coatings prevent the steel from coming into direct contact with saltwater and moisture, reducing the risk of rust and deterioration. Additionally, the high strength of steel sheets makes them highly durable in marine environments. They can withstand the harsh conditions, including waves, strong winds, and impact from debris. This strength ensures that steel sheets can maintain their structural integrity and offer long-term performance. Furthermore, steel sheets are also known for their fire resistance, which is crucial in marine environments where safety is of utmost importance. Steel has a high melting point and does not contribute to the spread of fire, making it a reliable choice for marine applications. However, it is important to note that even with their excellent performance, steel sheets may still require regular maintenance and inspection in marine environments. This includes monitoring for signs of corrosion, repairing or replacing damaged coatings, and addressing any potential issues promptly to ensure their continued performance. In conclusion, steel sheets are a reliable choice for marine environments due to their corrosion resistance, high strength, and fire resistance. They can withstand the challenging conditions of saltwater, moisture, and impact, making them an ideal material for various marine applications.
Q:Is galvanized iron sheet the same as galvanized steel sheet? solve
Galvanized sheet iron and galvanized steel sheet is a kind of thing. Galvanized iron sheet is commonly used as galvanized steel sheet. It is not a strict scientific name.
Q:How are steel sheets protected during transportation by air?
Steel sheets are protected during transportation by air through various measures such as packaging them in protective covers, using cushioning materials like foam or bubble wrap, securing them with straps or bands to prevent movement, and placing them in sturdy crates or pallets to minimize the risk of damage. Additionally, some steel sheets may undergo corrosion-resistant coatings or be stored in climate-controlled containers to protect them from moisture or extreme temperature changes during transit.
Q:Can steel sheets be used for safety barriers or guardrails?
Yes, steel sheets can be used for safety barriers or guardrails. Steel sheets are commonly used in construction and infrastructure projects due to their strength and durability. They are often used to create robust safety barriers and guardrails that provide protection and prevent accidents in various settings such as highways, bridges, and industrial facilities.
Q:What are the common thicknesses for galvalume steel sheets?
The common thicknesses for galvalume steel sheets typically range from 0.0149 inches to 0.0478 inches.
Q:Can steel sheets be used for acoustic insulation?
Steel sheets can be used for acoustic insulation to some extent, but they are not as effective as other materials specifically designed for this purpose. Steel sheets have some natural sound-blocking properties due to their density and mass, which can help reduce the transmission of sound waves. However, they are not as effective as materials like mineral wool, fiberglass, or acoustic foam, which are specifically engineered to absorb and dampen sound. While steel sheets can provide a certain level of noise reduction, they are more commonly used for structural purposes in buildings rather than as primary acoustic insulation material. For optimal acoustic insulation, it is recommended to use materials that have been specifically designed and tested for noise reduction, as they will offer better performance in terms of absorbing and blocking sound waves.
Q:What are the different edge finishes available for steel sheets?
Depending on the desired aesthetic and functional requirements, steel sheets offer various edge finishes. The most common options are as follows: 1. Mill Edge: Directly from the steel mill, this is the standard and unfinished edge. It is typically used in non-critical applications like industrial or structural use. 2. Trimmed Edge: Irregularities and burrs are removed by trimming or shearing the rough mill edge. This provides a cleaner and more uniform edge, making it suitable for applications where appearance matters. 3. Deburred Edge: Through a deburring process, sharp or jagged edges are eliminated, resulting in a smooth and rounded edge. This enhances safety, making it common in applications involving frequent handling or contact. 4. Beveled Edge: The edge is cut or ground at an angle, creating a sloping or chamfered edge. This improves both aesthetics and functionality, especially in architectural applications and jointing or welding. 5. Rolled Edge: By rolling or bending the steel sheet's edge, a rounded or folded edge is formed. Rolled edges provide a smooth and finished appearance, making them ideal for visible applications like decorative or furniture manufacturing. 6. Hemmed Edge: Folding the edge of the steel sheet over itself creates a double-layered and durable edge resistant to fraying or unraveling. Hemmed edges are commonly used in exposed areas that require added durability, such as roofing or sign manufacturing. These examples demonstrate the range of edge finishes available for steel sheets. Each finish offers unique characteristics and benefits, allowing for customization based on specific requirements and preferences.
Q:Can steel sheets be laminated with other materials?
Indeed, it is possible to laminate steel sheets with different substances. Lamination involves the fusion of two or more materials to form a composite material that boasts improved characteristics. When it comes to steel sheets, they can be laminated with a variety of materials including plastics, polymers, wood, and even other metals. This technique is frequently employed to enhance the strength, longevity, resistance to corrosion, and visual appeal of steel sheets. Laminated steel sheets can be observed in numerous sectors such as automotive, construction, aerospace, and furniture production.
Q:How do steel sheets perform in earthquake-prone areas?
Steel sheets perform well in earthquake-prone areas due to their high strength and flexibility. They are capable of absorbing and redistributing seismic forces, reducing the risk of structural damage. Additionally, steel is a ductile material that can bend and deform without breaking, enhancing its ability to withstand earthquakes.

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