PPGL Steel coils manufacturer Prepainted Galvanzied for roofing,good quality with best price
- Ref Price:
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 1000000 m.t./month
- Option:
- Redcolor
- OKorder Service Pledge
- Quality Product
- Order Online Tracking
- Timely Delivery
- OKorder Financial Service
- Credit Rating
- Credit Services
- Credit Purchasing
Item specifice
We have devoted to manufacture steel coils for 13 years. As the biggest manufacture in Hebei China, we have two large factory and 8 production lines, sincerely welcome to your visit if possible.
1, Production Introduction: PPGI are prepainted galvanized steel coils, used for making roof, advantage is can be used at least 10 years.
2, Product feature:
① We're factory, products has the best price for you.
② We have 8 production lines, have the fastest delivery time for order
③ All colors can be produced by our factory.
④ Product can accept any test before shipment.
3,Parameter list:
① Product Name:PPGL
②Thickness:0.2-1.0MM
③ Width:914-1250MM
④ Az Coating:30-275 G/M2
⑤Coil Weight:3-5MT
⑥Coil ID:508MM
⑦Packing :Standard Export Seaworthy Shipping Packaging
⑧Payment Terms:T/T Or irrevocable LC at sight
⑨Delivery Time:
10 days after advance is confirmed if order≤100MT
15 days after advance is confirmed if 100MT≤order≤200MT
20 days after advance is confirmed if 200MT≤order
4,
- Q:
- The mechanical properties and performance characteristics distinguish standard steel sheets from high-strength steel sheets. Standard sheets are typically made from low to medium carbon steel, having a yield strength of approximately 250 MPa. These sheets are commonly utilized in applications that do not require extreme strength or resistance to deformation. In contrast, high-strength steel sheets contain a higher carbon content and alloying elements like manganese, chromium, or nickel. This composition empowers them with significantly higher yield strengths, ranging from 350 to over 1,000 MPa. Consequently, high-strength steel sheets offer improved resistance to deformation, higher tensile strength, and enhanced durability. Given their superior mechanical properties, high-strength steel sheets are often chosen for applications that necessitate heightened strength-to-weight ratios, such as automotive components, structural parts, and heavy machinery. These sheets can withstand greater loads, endure extreme conditions, and provide superior protection in the event of impact or sudden forces. While standard steel sheets are more readily available and less costly, high-strength steel sheets are preferable in situations where exceptional strength and performance are imperative. However, it is important to note that high-strength steel sheets may present challenges in terms of forming, welding, or machining due to their increased hardness. Therefore, careful consideration of the specific application requirements is vital when deciding between standard and high-strength steel sheets.
- Q:
- The main difference between a corrugated and flat steel sheet lies in their structural design. A corrugated steel sheet is characterized by its wavy pattern formed by parallel ridges and grooves. This design provides added strength and rigidity to the sheet, making it suitable for applications that require enhanced load-bearing capabilities. Additionally, the ridges in a corrugated sheet help to increase its resistance to bending and impact, making it a popular choice for roofing and siding applications. On the other hand, a flat steel sheet lacks any ridges or grooves and is characterized by its smooth, flat surface. This design makes it more flexible and easier to fabricate into various shapes and sizes. Flat steel sheets are commonly used in applications that require a smooth and even surface, such as automotive body panels, appliances, and fabrication projects. In terms of visual appearance, corrugated steel sheets have a more distinctive and textured look due to their wavy pattern, while flat steel sheets have a sleek and uniform appearance. Overall, the choice between a corrugated and flat steel sheet depends on the specific application and desired characteristics. If enhanced strength and load-bearing capabilities are required, a corrugated sheet would be preferred. However, if versatility and ease of fabrication are important, a flat steel sheet would be the more suitable option.
- Q:
- Yes, steel sheets are commonly used in automotive applications due to their high strength, durability, and formability. They provide structural support, enhance crash safety, and can be easily shaped into various automotive components, making them suitable for the automotive industry.
- Q:
- Special storage and handling are required for steel sheets. To prevent corrosion and damage, it is crucial to store them in a dry and well-ventilated area, avoiding moisture buildup. Additionally, they should be kept away from direct sunlight and extreme temperature fluctuations to prevent warping or cracking. To prevent bending or sagging, steel sheets should be stored horizontally on a flat surface. Furthermore, it is advisable to stack them securely and appropriately, utilizing suitable supports or pallets, to prevent accidents or injuries. When handling steel sheets, proper lifting equipment and techniques should be employed to avoid injuries and sheet damage. Wearing gloves is essential to protect against sharp edges, and caution should be exercised to prevent contact with materials that may cause scratches or damage. Adhering to these storage and handling guidelines will ensure the durability and quality of steel sheets.
- Q:
- The purpose of steel sheets is to provide a versatile and durable material for various construction and manufacturing applications. They are commonly used in the automotive industry, building construction, infrastructure projects, and manufacturing of appliances and machinery. Steel sheets offer strength, structural integrity, and corrosion resistance, making them suitable for a wide range of purposes.
- Q:
- Steel sheets and galvanized sheets are both widely used in various industries and applications, but there are some key differences between the two that make them suitable for different purposes. Steel sheets are made from a low carbon steel that is strong and durable. They can be used in a wide range of applications, including construction, automotive manufacturing, and fabrication. Steel sheets are available in different grades and thicknesses, allowing for versatility in their use. They offer excellent strength and are resistant to corrosion when properly maintained. On the other hand, galvanized sheets are steel sheets that have been coated with a layer of zinc through a process called galvanization. This coating provides a protective barrier against corrosion and extends the lifespan of the sheet. Galvanized sheets are commonly used in outdoor applications where exposure to moisture and harsh weather conditions is a concern, such as roofing, fencing, and outdoor signage. Compared to steel sheets, galvanized sheets have a higher resistance to corrosion and tend to last longer in outdoor environments. However, they may not be as strong as steel sheets and can be more expensive due to the galvanization process. Galvanized sheets also have a characteristic shiny appearance due to the zinc coating, which can give a more aesthetically pleasing finish. In summary, steel sheets are strong, versatile, and suitable for various applications, while galvanized sheets offer superior corrosion resistance and are ideal for outdoor use. The choice between the two ultimately depends on the specific requirements of the project, taking into account factors such as strength, durability, corrosion resistance, and budget.
- Q:
- Certainly, storage racks or shelves can indeed utilize steel sheets. Steel, being a resilient and robust substance, presents itself as the perfect choice for demanding storage purposes. By manipulating steel sheets into diverse forms and dimensions, one can fashion storage racks or shelves capable of withstanding substantial weight and enduring over extended periods. Moreover, steel's resistance to corrosion ensures the longevity and dependability of such storage solutions. Furthermore, steel sheets can be effortlessly cleaned and maintained, rendering them suitable for storing an extensive array of items, including tools, equipment, and products in industrial, commercial, or residential environments.
- Q:
- Yes, steel sheets can be used for mezzanine floors. Steel sheets are commonly used in construction for their strength and durability, making them suitable for supporting the load requirements of mezzanine floors. They can provide a solid and stable surface for various applications, such as storage or additional workspace.
- Q:
- There are several sheet metal joining techniques that can be used for steel sheets. Some of the most common ones include: 1. Welding: Welding is a popular and widely used technique for joining steel sheets. It involves melting the edges of the sheets and fusing them together using heat and pressure. Different types of welding techniques can be employed, such as arc welding, spot welding, or laser welding, depending on the specific application and requirements. 2. Riveting: Riveting is a fastening method where metal fasteners called rivets are used to hold the sheets together. It involves drilling holes in the sheets and inserting the rivets, which are then deformed to secure the joint. This technique provides strong and durable connections, making it suitable for structural applications. 3. Bolting: Bolting involves using bolts and nuts to connect steel sheets. Holes are drilled in the sheets, and bolts are inserted through the holes, with nuts tightened on the other side to hold the joint in place. Bolting offers the advantage of easy disassembly and reassembly, making it suitable for applications where frequent maintenance or repairs are required. 4. Adhesive bonding: Adhesive bonding is a technique where a strong adhesive or glue is used to bond steel sheets together. The adhesive is applied between the surfaces to be joined, and then pressure is applied to ensure proper bonding. Adhesive bonding provides a clean and aesthetically pleasing joint, without the need for drilling holes or using fasteners. 5. Clinching: Clinching is a cold joining technique that involves deforming the sheets to create a mechanical interlock. It is achieved by pressing the sheets together using a punch and die, which forms a raised feature on one sheet that interlocks with a depression on the other sheet. Clinching is a cost-effective and quick method for joining steel sheets without the need for additional materials. Each of these joining techniques has its own advantages and limitations, and the choice of technique depends on factors such as the specific application, required strength, durability, cost, and ease of assembly.
- Q:
- There are several different international standards for steel sheets, including the American Society for Testing and Materials (ASTM) standards, the International Organization for Standardization (ISO) standards, and the Japanese Industrial Standards (JIS) among others. These standards define the specifications and requirements for various characteristics of steel sheets such as dimensions, composition, mechanical properties, and surface finish.
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