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PPGI steel sheets

PPGI steel sheets

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China Main Port
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Packaging & Delivery

Packaging Detail:seaworthy expot package for Corrugated roofing steel
Delivery Detail:on request for Corrugated roofing steel

Specifications

Corrugated roofing steel
1.10 year's experience
2. advanced coating equipment
3.competitive price
4.various color

Hi ! Welcome To Our Company

High quality products , Sincere service for you

 PPGI corrugated steel ,PPGL,PPGI sheet,prepainted steel coil      

Product Description :

Raw materialSGCC, SPCC, DC51D, SGHC,A653
CertificateISO9001.ISO14001.OHSAS18001
Thickness0.16mm-0.7mm
Width1250mm or under
Tolerancethickness+/-0.01mm
Surface treatmentgalvanized / galvalumized steel sheets

T Bending (top-coating)

T Bending (back-coating)

3T

≤4T

Anti-MEK Wiping100times
Zinc coating40-180g
Type of coating structure2/1 or 2/2 coating, or customized
StandardGB/T12754-2006, GB/T9761-1988, GB/T9754-1988, GB/T6739-1996, HG/T3830-2006, HG/T3830-2006, GB/T1732-93, GB/T9286-1998, GB/T1771-1991, GB/T14522-93
Colorcustomized
ApplicationBuilding industry ,structural use, roofing, commercial use ,household appliance,industry facilities,office buildings

Our advantage :

1. Expertise:
  10 years of manufacture: we know how to properly handle  every step of production.
2. Competitive price:
We produce resin and paint by ourself, which greatly reduce our cost!
3. Accuracy:
We have a technician team of 40 people and a QC team of 30 poeple, ensure our products is exactly what you want.
4. Materials:
All color Steel Sheets are made of high-quality raw materials.
5.Certificate:
Our products are certified by TUV, ISO9001:2008,ISO14001:2004 etc.
6. Productivity:
We have three large-scale production line, to guarantee all your orders will be finished in earlist time

Q: What is the maximum load-bearing capacity of steel sheets?
The specific type and thickness of steel sheets can cause the maximum load-bearing capacity to vary. Steel sheets are generally known for their strength and durability, which allows them to handle heavy loads. The load-bearing capacity of steel sheets is typically measured by its yield strength or ultimate tensile strength. Yield strength refers to the maximum stress a steel sheet can handle before permanently deforming, while ultimate tensile strength refers to the maximum stress it can handle before fracturing. The load-bearing capacity of steel sheets can range from a few hundred pounds to several thousand pounds per square inch (psi). For instance, mild steel sheets usually have a yield strength of approximately 50,000 psi, enabling them to support moderate loads. Conversely, high-strength steel sheets can have a yield strength of over 100,000 psi, allowing them to withstand heavy loads. It's important to consider that the load-bearing capacity of steel sheets can also be affected by factors such as dimensions, surface condition, and support method. Moreover, engineers and structural designers often take safety margins and the factor of safety into account when determining the maximum load-bearing capacity of steel sheets for specific applications. Therefore, it is advisable to consult relevant engineering standards, specifications, or professionals for accurate load-bearing capacity information in a particular context.
Q: How do steel sheets compare to other materials like aluminum or copper?
Steel sheets have several advantages over other materials like aluminum or copper. Firstly, steel is much stronger and more durable than both aluminum and copper. This makes steel sheets ideal for applications that require high strength and resistance to wear and tear, such as construction, automotive manufacturing, and industrial machinery. Secondly, steel sheets have a higher melting point than both aluminum and copper. This means that steel can withstand higher temperatures without deforming or melting, making it suitable for applications that involve exposure to high heat or fire. Additionally, steel sheets are more cost-effective than both aluminum and copper. Steel is widely available and relatively inexpensive compared to these other materials. This makes steel sheets a more economical choice for large-scale applications that require a significant amount of material. Furthermore, steel sheets have excellent corrosion resistance properties when properly coated or treated. Aluminum and copper, on the other hand, are more prone to corrosion and require additional protective measures. This makes steel sheets a better choice for outdoor or marine applications where exposure to moisture and harsh environments is a concern. Lastly, steel sheets are highly recyclable, making them a more sustainable choice compared to aluminum and copper. Steel is one of the most recycled materials in the world, with a recycling rate of nearly 90%. This reduces the environmental impact and conserves natural resources. In summary, steel sheets offer superior strength, durability, heat resistance, cost-effectiveness, corrosion resistance, and recyclability compared to materials like aluminum or copper. These qualities make steel sheets a versatile and reliable choice for a wide range of applications across various industries.
Q: How do steel sheets handle weathering?
Steel sheets handle weathering by forming a protective oxide layer on their surface when exposed to air and moisture. This oxide layer, known as patina, acts as a barrier against further corrosion, making steel sheets highly resistant to weathering effects such as rusting and degradation.
Q: What are the standard sizes of steel sheets?
The standard sizes of steel sheets vary, but some common dimensions include 4x8 feet, 4x10 feet, and 5x10 feet.
Q: Are steel sheets suitable for decorative screens or partitions?
Indeed, decorative screens or partitions can be made using steel sheets. The versatility of steel as a material allows for a wide array of design possibilities. Intricate patterns and designs can be achieved through cutting, shaping, and welding steel. Furthermore, steel is known for its durability and long-lasting nature, making it suitable for both indoor and outdoor applications. To cater to different aesthetic preferences, steel can be painted or powder-coated in various colors. In addition to providing privacy, steel screens or partitions also enhance the visual appeal of a space. In summary, steel sheets offer immense potential for creating decorative screens or partitions due to their adaptability, resilience, and aesthetic capabilities.
Q: Can the steel sheets be used for metal stamping?
Yes, steel sheets can be used for metal stamping. Steel is a commonly used material for metal stamping processes due to its durability and strength. The steel sheets are typically cut into specific shapes and sizes, and then undergo a stamping process where a die and punch set are used to form the desired shape on the steel sheet. This process can be used to create various products such as automotive parts, household appliances, and industrial components.
Q: How do steel sheets perform in fire-rated applications?
Due to their high melting point and excellent structural integrity, steel sheets are highly effective in fire-rated applications. When exposed to fire, steel sheets retain their strength and stability, making them a dependable choice for fire-resistant construction. Furthermore, steel sheets do not contribute to the spread of fire or the release of harmful fumes, thereby enhancing the safety of occupants during a fire incident. In addition, steel sheets offer exceptional thermal insulation, preventing the transfer of heat from the fire to other parts of the building. This characteristic enables the containment of fires and minimizes the resulting damage. In conclusion, utilizing steel sheets in fire-rated applications offers a sturdy and efficient solution for fire protection in buildings.
Q: Are the steel sheets resistant to vibration or shock?
Steel sheets are generally resistant to vibration and shock due to their high strength and durability. Steel is known for its ability to withstand external forces like vibrations and shocks, thanks to its rigid nature. This allows steel to effectively absorb and distribute energy caused by vibrations or shocks, preventing any significant damage or deformation. In various industries, such as construction, automotive, and aerospace, steel sheets are commonly used because their resistance to vibrations and shocks is crucial. However, it's important to consider that the exact resistance of steel sheets to vibration or shock depends on factors like thickness, steel quality, and the specific magnitude and frequency of the vibrations or shocks.
Q: Can steel sheets be used for manufacturing solar panels?
No, steel sheets cannot be used for manufacturing solar panels as they are not suitable for the purpose. Solar panels require materials with specific properties such as high transparency, light weight, and conductivity, which steel sheets do not possess.
Q: What are the applications of steel sheets in construction?
Steel sheets are widely used in construction for applications like roofing, flooring, wall cladding, and structural components due to their durability, strength, and versatility. They provide a reliable and long-lasting solution for various construction needs, ensuring stability, fire resistance, and protection against harsh weather conditions. Additionally, steel sheets can be easily customized, allowing for flexibility in design and construction processes.

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