PPGI Prepainted Galvanized Steel Coil/Pre-Painted Galvanized (PPGI) Color Coated Steel Coil
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 1000 m.t./month
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Product Description
Pre-painted Galvanized Steel Coil
PPGI is made by cold rolled steel sheet and galvanized steel sheets as baseplate,
Through the surface pretreatment (degreasing, cleaning, chemical conversion
Processing), coated by the method of continuous coatings (roller coating method),
And after roasting and cooling.
SPECIFICATION
1. Standard: AISI, ASTM, BS, DIN, GB, JIS
2. Grade: DX51D+Z, DC51D, SPCC, SGCC, SGHC, CGCC,
3. Surface Treatment Coated: Galvanized, Paint sealant, Coating passivation solution
Substrate Cold rolled, Galvanized sheet
4. Color: RAL Color card
5. Coil ID: 508/610 mm
6. Coil weight: 4-10MT
7. Paint film Front side: 10~25um
Back side: 5~10um
8. Zinc layer: 40~180g per square meter
9. Thickness: 0.14~3.0mm
10. Width: 400~1500mm
11. Length: As requirement
12. Type: Steel plate, Steel Coil, Roofing metal
13. Place of origin: Shandong CHINA(mainland)
14. Deliver time: 20-30 days after receipt of advanced t/t or L/C
Advantages
1. Our company produce various specification and models and national standards of galvanized steel coil
2. Using high-quality material and advanced production technology and equipment for processing
3. Applicable to a humid climate and the harsh corrosive environment
4. Products has been all over the country more than 20 provinces, municipalities and
Autonomous regions, and have been exported to Europe, North American, the Middle East,
The South East Asia, Africa, Asia, European and other countries and regions, well received by our buyer.
commodity | Color-coated Galvanized Steel Coil (PPGI/ PPGL) |
Techinical Standard: | JIS G3302-1998, EN10142/10137, ASTM A653 |
grade | TSGCC, TDX51D / TDX52D / TS250, 280GD |
Types: | For general / drawing use |
Thickness | 0.14-2.0mm(0.16-0.8mm is the most advantage thickness)) |
Width | Width: 610/724/820/914/1000/1200/1219/1220/1250mm |
Type of coating: | PE, SMP, PVDF |
Zinc coating | Z60-150g/m2 or AZ40-100g/m2 |
Top painting: | 5 mic. Primer + 15 mc. R. M. P. |
Back painting: | 5-7 mic. EP |
Color: | According to RAL standard |
ID coil | 508mm / 610mm |
Coil weight: | 4--8MT |
Package: | Properly packed for ocean freight exportation in 20' ' containers |
Application: | Industrial panels, roofing and siding for painting / automobile |
Price terms | FOB, CFR, CIF |
Payment terms | 20%TT in advance+80% TT or irrevocable 80%L/C at sight |
delivery time | 25 days after recepit of 20% TT |
Remarks | Insurance is all risks |
MTC 3.1 will be handed on with shipping documents | |
We accept SGS certificatation test |
- Q:What are the different types of steel coil surface defects?
- There are several different types of steel coil surface defects, including scratches, pits, rust, scales, roller marks, oil stains, and dents.
- Q:How are steel coils used in the manufacturing of defense equipment?
- Steel coils are used in the manufacturing of defense equipment as they provide the necessary strength, durability, and flexibility required for various applications. These coils are often processed and shaped into components such as armor plates, vehicle frames, ammunition casings, and other structural parts. The high tensile strength and resistance to impact and deformation make steel coils an ideal material for protecting military personnel and assets, ensuring the reliability and effectiveness of defense equipment.
- Q:How do steel coils perform in corrosive environments?
- Steel coils exhibit excellent performance in corrosive environments due to their inherent resistance to corrosion. This is primarily because steel, being composed of iron and various elements like carbon, produces a protective layer called a passive film. This passive film acts as a barrier between the steel surface and corrosive elements, effectively preventing direct contact and minimizing the risk of corrosion. Moreover, steel coils can be coated with different protective coatings to enhance their corrosion resistance. Coatings like zinc or epoxy provide an additional layer of protection, significantly prolonging the lifespan of steel coils in corrosive environments. However, it is important to acknowledge that the performance of steel coils in corrosive environments can still be influenced by factors such as the type of corrosive agent, duration of exposure, and presence of other contaminants. In highly aggressive environments, such as those with high humidity, exposure to saltwater, or acidic chemicals, the protective layers on steel coils might deteriorate over time, thereby increasing the potential for corrosion. To ensure optimal performance in corrosive environments, it is advisable to choose steel coils with corrosion-resistant properties, such as stainless steel or galvanized steel. Regular maintenance and inspections are also crucial to promptly detect any signs of corrosion and implement appropriate measures to prevent further damage. In conclusion, steel coils generally exhibit good resistance to corrosion in most environments, but the severity of the corrosive conditions can ultimately impact their performance.
- Q:How are steel coils used in the production of metal enclosures?
- Due to their versatility and strength, steel coils find extensive use in the manufacturing of metal enclosures. Typically made from high-quality steel, these coils serve as the primary raw material for producing metal enclosures. To begin with, specialized machinery is employed to unroll and flatten the steel coils to the desired thickness. This step ensures that the coils are suitable for further processing. Subsequently, the flattened steel is cut into specific sizes and shapes, according to the design requirements of the metal enclosure. Following this, various techniques such as bending, folding, and welding are utilized to mold the cut steel pieces into the desired shape. These processes enable the steel to be formed into the required dimensions and structure of the metal enclosure. The inherent strength and durability of the steel coils ensure that the final product is robust and capable of withstanding external forces or impacts. Moreover, steel coils can be coated with protective layers such as galvanization or powder coating to enhance their resistance to corrosion, rust, and other environmental factors. This coating helps to extend the lifespan of the metal enclosure while maintaining its aesthetic appeal. Furthermore, the use of steel coils in the production of metal enclosures allows for customization and flexibility. The coils can be easily manipulated to create complex shapes or designs, facilitating the customization of enclosures to meet specific customer requirements. This adaptability makes steel coils a preferred choice in industries such as automotive, electronics, and construction, where metal enclosures are widely used. In conclusion, steel coils are essential in the manufacturing of metal enclosures as they provide a strong and versatile raw material. These coils are transformed into the desired shape and size, ensuring the durability and functionality of the enclosures. With their customizable nature and protective coatings, steel coils offer a cost-effective solution for producing high-quality metal enclosures.
- Q:What are the dimensions of steel coils used in the construction materials industry?
- The dimensions of steel coils utilized in the construction materials industry may differ based on specific requirements and applications. Nevertheless, there exist some commonly employed dimensions. In this industry, steel coils usually possess a width that spans from 600mm to 2,000mm, with the most frequently observed widths being 1,000mm and 1,200mm. The thickness of these coils can fluctuate between 0.4mm and 2.5mm, with the most commonly adopted thicknesses ranging between 0.6mm and 1.2mm. The inner diameter of the coil, commonly referred to as the core size, can vary from 508mm to 610mm, with 610mm being the predominant core size. Moreover, the weight of these coils can also differ, with typical weights ranging from 3 to 15 tons. It is important to emphasize that these dimensions might alter depending on specific project requirements and can be tailored to suit the demands of a particular construction project.
- Q:How do steel coils contribute to the energy efficiency of buildings?
- Steel coils contribute to the energy efficiency of buildings in various ways. Firstly, steel coils are commonly used in the construction of roofing systems. These coils are typically coated with reflective materials that help to reduce heat absorption from the sun. By reflecting sunlight away from the building, steel coils can significantly reduce the amount of heat that enters the building, thereby reducing the need for air conditioning and cooling systems. This, in turn, leads to lower energy consumption and reduced electricity bills. Additionally, steel coils are often used in the insulation of buildings. Steel coil insulation acts as a barrier against heat transfer, preventing heat from escaping in colder months and entering the building in warmer months. By effectively insulating the building, steel coils help maintain a consistent internal temperature, reducing the need for heating or cooling systems. This results in lower energy consumption and enhanced energy efficiency. Furthermore, steel coils are known for their durability and longevity. Their high strength and resistance to corrosion make them ideal for constructing energy-efficient buildings. By using steel coils in the construction process, buildings can be designed with thinner walls while maintaining structural integrity. Thinner walls allow for increased insulation space, enabling better energy efficiency and reducing the overall energy demand of the building. Moreover, steel coils are also recyclable, making them an environmentally friendly choice for building materials. The recycling process of steel coils requires significantly less energy compared to the production of new steel, thereby reducing carbon emissions. By using recycled steel coils, buildings can contribute to sustainable construction practices and help reduce their environmental impact. In conclusion, steel coils contribute to the energy efficiency of buildings through their reflective properties, insulation capabilities, durability, and recyclability. By utilizing steel coils in roofing and insulation systems, buildings can reduce heat absorption and heat transfer, leading to lower energy consumption and enhanced energy efficiency. Additionally, the use of steel coils supports sustainable construction practices, promoting a greener and more environmentally friendly approach to building design.
- Q:what is the chemical process that makes steel harder when it is heated and cooled rapidly?what does the heating of it do to the atoms?what does the cooling of it do to the atoms?what makes tempered steel so strong compared to untempered steel?
- You can't temper all steels. Generally the material must be a high-carbon or tool steel. Different alloys temper differently, and tempering is usually done to get a specific set of characteristics, so you must know what you are working with and use the right methods and temperature. If you do it wrong, the material may be hard but too brittle for the purpose or have other issues. It can be simple, such as heating to a dull red, carbonizing the surface (use an acetylene rich flame until it blackens the surface) and oil quenching. Do that to a piece of tool steel (like a screwdriver) and it will case (surface) harden it to the point you can't scratch it with a file. Tempering changes the way the molecular structure in the metal is linked and oriented.
- Q:How are steel coils inspected for thickness and width accuracy?
- Steel coils are inspected for thickness and width accuracy using various methods. One common method is using non-contact laser or ultrasonic sensors that scan the surface of the coil to measure its thickness and width. These sensors provide accurate measurements without physically touching the coil. Additionally, manual measurements can be taken using calipers or micrometers to verify the accuracy of the coil's dimensions. Overall, a combination of non-contact sensors and manual measurements ensure that steel coils meet the required thickness and width specifications.
- Q:Can anyone suggest a free font that looks like steel with rivets? I'm looking for something industrial looking.
- Steel okorder /
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PPGI Prepainted Galvanized Steel Coil/Pre-Painted Galvanized (PPGI) Color Coated Steel Coil
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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