PPGI Steel coils factory Prepainted color steel coil for roof
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
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Specification
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:30% T/T in advance, 70% balance within 3 working days against the copy of B/L 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:How are steel coils used in the production of automotive stampings?
- Steel coils are an essential component in the production of automotive stampings. These coils are typically made from high-quality steel and are cut into specific widths and lengths to meet the requirements of automotive manufacturers. The first step in using steel coils for automotive stampings is to uncoil the steel. This is done using a machine called a decoiler, which unwinds the coil and feeds it into the stamping machine. The decoiler ensures a continuous supply of steel for the stamping process. Once the steel coil is unwound, it is fed into the stamping machine, which is equipped with a die that shapes the steel into the desired automotive component. The die is designed to create precise and complex shapes, such as car body panels, doors, fenders, or structural components. The stamping machine applies force to the steel coil, pressing it against the die and forming it into the desired shape. The high-quality steel used in the coils ensures that the stamped components have the necessary strength and durability required for automotive applications. After the stamping process, the stamped components are inspected for quality and precision. Any imperfections or defects are identified and corrected before the components are sent for further processing, such as painting, welding, or assembly. Overall, steel coils play a crucial role in the production of automotive stampings. They provide a continuous supply of high-quality steel, which is shaped into precise and durable automotive components. The use of steel coils ensures that the automotive stampings meet the required standards for strength, durability, and precision.
- Q:What are the properties of high-strength steel coils?
- High-strength steel coils possess several key properties that make them desirable in various applications. These include exceptional tensile strength, excellent formability, and increased resistance to wear, corrosion, and impact. Moreover, high-strength steel coils typically exhibit higher yield and ultimate strength than regular steel coils, making them suitable for demanding structural and manufacturing purposes.
- Q:what do you think about producebility of low density steel? for example: can density of 1020 steel (or ony others) be decreased without any loss of other properties.
- If a material has a lower density than steel, then it isn't steel.
- Q:How are steel coils used in the production of roofing sheets?
- Steel coils are used in the production of roofing sheets by being processed through a series of steps, including rolling, cutting, and shaping. The steel coils are uncoiled and then passed through a roller system to flatten and shape them into thin sheets. These sheets are then cut to the desired length and width. Finally, they undergo various treatments, such as galvanization or coating, to enhance their durability and resistance to corrosion. Overall, steel coils serve as the primary raw material for manufacturing high-quality roofing sheets.
- Q:How are steel coils used in the production of industrial valves?
- Steel coils are used in the production of industrial valves as they are typically cut and formed into various components, such as valve bodies and stems. The coils provide a strong and durable material for the valves, ensuring their reliability and longevity in industrial applications.
- Q:How do steel coils impact the environment?
- Steel coils impact the environment in several ways. Firstly, the production of steel coils requires large amounts of energy and resources, leading to increased greenhouse gas emissions and depletion of natural resources. Additionally, the manufacturing process generates air and water pollution, contributing to environmental degradation. Furthermore, the disposal of steel coils after use can result in land pollution if not properly managed. Overall, the production and use of steel coils have a significant environmental footprint.
- Q:What are the common methods of protecting steel coils from corrosion?
- There are several common methods used to protect steel coils from corrosion. 1. Coating: One of the most effective methods is to apply a protective coating on the surface of the steel coil. Various types of coatings such as paint, epoxy, or zinc can be used to create a barrier between the steel and the corrosive environment. These coatings provide excellent corrosion resistance and prevent moisture and oxygen from reaching the steel surface. 2. Hot-dip galvanizing: This method involves immersing the steel coil in a bath of molten zinc, which creates a thick layer of zinc coating on the surface. The zinc coating acts as a sacrificial barrier, protecting the steel from corrosion. Hot-dip galvanizing is particularly effective in harsh environments or for long-term outdoor exposure. 3. VCI (Volatile Corrosion Inhibitor) packaging: VCI packaging is a method where steel coils are wrapped in a specially designed film or paper that contains volatile corrosion inhibitors. These inhibitors vaporize and form a protective layer on the surface of the steel, preventing corrosion. VCI packaging is commonly used for short-term storage or transportation of steel coils. 4. Desiccants: Moisture is a major contributor to corrosion. Therefore, using desiccants such as silica gel or activated alumina can help absorb moisture and maintain a dry environment around the steel coils. Desiccants are often used in conjunction with other protective methods to enhance corrosion protection. 5. Proper handling and storage: Proper handling and storage practices can significantly reduce the risk of corrosion. Steel coils should be stored in a dry environment away from moisture sources. They should also be handled with clean gloves to prevent the transfer of corrosive contaminants. Regular inspection and maintenance of the storage area are essential to identify and address any potential corrosion risks. By employing one or a combination of these methods, steel coils can be effectively protected from corrosion, ensuring their durability and integrity.
- Q:How are steel coils used in the manufacturing of bridges?
- Steel coils are used in the manufacturing of bridges as they provide the raw material for creating structural components such as beams, girders, and columns. These coils are processed and shaped into the required sections, which are then assembled and welded together to form the bridge's framework. The strength and durability of steel make it an ideal material for constructing bridges that can withstand heavy loads and harsh environmental conditions.
- Q:How are steel coils used in the manufacturing of tools and equipment?
- Steel coils are used in the manufacturing of tools and equipment as they are typically shaped and cut into various components such as blades, springs, and handles. These coils provide the necessary strength and durability required for the tools and equipment to withstand heavy usage and perform effectively.
- Q:who, when and where was dual phase steel invented?
- Looking okorder /... but I would note that this stuff seems an awful lot like the techniques that have been used for making high quality swords and cutting tools for thousands of years including the famed Damacas steel. In these, the steel is heated and slowly cooled (annealed) to produce the tough matrix, then the piece is reheated and quenched to produce the hard edge. What Dual-phase seems to do is bring the process to bulk manufacture.
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PPGI Steel coils factory Prepainted color steel coil for roof
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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