• prepainted Galvanized Coils of Ppgi Coils System 1
  • prepainted Galvanized Coils of Ppgi Coils System 2
  • prepainted Galvanized Coils of Ppgi Coils System 3
prepainted Galvanized Coils of Ppgi Coils

prepainted Galvanized Coils of Ppgi Coils

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
30000 m.t./month

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Specifications:
1. Thickness: 0.12mm-1.3mm
2. Width: 600mm-1250mm
3. Length: According to client's demands
4. Top paint: 15 to 25 um (5 um + 12-20 um)
     Back paint: 7 +/- 2 um
5. Gloss: Normal or High gloss
6. Zinc coating: Z50-Z275G/psm
7. Inside Diameter: 508mm/610mm
8. Outside Diameter: 1000mm-1500mm
9. Coil weight: 3-8 tons
10. Payment: T/T, L/C, D/P, Paypal, Western Union
11. Trade Term: FOB, CFR, CIF
12. MOQ: 25 Mt
13. Package: Export standard package or as request
14. Shipment: By container
15. Standard: AISI, ASTM, BS, DIN, GB, JIS
16. Grade: JIS G3322, CGLCC, ASTM A755, CS-B

Name0.3mm Thickness PPGI Prepainted Galvanized Steel Coil
Resin constructure 
Technique of production
Double painting and double baking process
Productivity150,000Tons/year
Thickness0.12-1.3mm
Width600-1250mm
Coil Weight3-8 Tons
Inside Diameter508mm Or 610mm
Outside Diameter1000mm-1500mm
Zinc CoatingZ50-Z275G/psm
PaintingTop: 15 to 25 um (5 um + 12-20 um) back: 7 +/- 2 um 
StandardJIS G3322 CGLCC ASTM A755 CS-B
SurfSurface coating 
coloace coating type
PE, SMP, HDP, PVDF
Back side coatingcolorLight grey, white and so on 
Application PPGI is featured with light-weight, good looking and 
anticorrosion. It can be processed directly, mainly used for construction industry, 
home electronic apparatus industry, 
electronic apparatus industry, furniture industry and transportation

Q: How do steel coils contribute to sustainable construction?
Steel coils contribute to sustainable construction in several ways. Firstly, steel is a highly durable material that can withstand extreme weather conditions and resist corrosion, leading to longer-lasting structures. This durability reduces the need for frequent repairs and replacements, thereby reducing waste and conserving resources. Secondly, steel is a recyclable material, meaning that at the end of a building's life cycle, the steel used in its construction can be easily and efficiently recycled. This reduces the demand for new steel production, which is energy-intensive and releases greenhouse gases. By using steel coils made from recycled steel, the construction industry can significantly reduce its environmental impact. Additionally, steel coils are versatile and can be shaped and formed into various structural components, allowing for efficient use of materials and minimizing waste. The lightweight nature of steel coils also makes transportation and handling more cost-effective and environmentally friendly. Furthermore, using steel coils in construction can contribute to energy efficiency. Steel has excellent thermal conductivity, which means it can effectively transfer and distribute heat, enabling better insulation and reducing energy consumption for heating and cooling. Overall, steel coils play a vital role in sustainable construction by promoting durability, recyclability, efficient material usage, and energy efficiency.
Q: How are steel coils used in the manufacturing of metalworking tools?
The manufacturing of metalworking tools heavily relies on steel coils, which are an essential component in the process. These coils, typically made from high-quality steel, serve various purposes at different stages of production to produce a variety of metalworking tools. Blades and cutting tools, for instance, are one primary application of steel coils in metalworking tool manufacturing. These coils are usually cut into specific lengths and then shaped and sharpened to create blades used for cutting, shaping, and milling different metals. The use of high-quality steel in these coils guarantees durable, strong blades capable of withstanding the demanding conditions of metalworking processes. Another use of steel coils in metalworking tool manufacturing is for the production of drill bits and other types of tooling. The coils are shaped and machined to achieve the desired size and shape of the tool, followed by a hardening and tempering process to enhance their strength and durability. This ensures that the resulting tools can endure the high-speed drilling and cutting operations involved in metalworking. Additionally, steel coils are utilized to construct the bodies and handles of metalworking tools. The coils are typically formed into the desired shape and size using various techniques like bending, rolling, and stamping. These formed pieces are then welded or fastened together to create the final structure of the tool. The high-quality steel used in the coils ensures that the resulting tool bodies and handles possess strength, rigidity, and the ability to withstand the forces and vibrations associated with metalworking operations. In summary, steel coils are crucial in the manufacturing of metalworking tools as they are used to create blades, drill bits, bodies, and handles. These coils provide the necessary strength, durability, and precision required in metalworking processes. Considered an essential raw material, steel coils enable the production of high-quality, reliable, and efficient metalworking tools.
Q: How are steel coils stored?
Steel coils are typically stored in warehouses or outdoor yards. They are usually stacked on top of each other in a crisscross pattern to ensure stability. To protect them from moisture and corrosion, they are often wrapped in a waterproof cover or stored on pallets. Additionally, some coils may be stored in specially designed racks to prevent damage and allow for easy access.
Q: How are steel coils inspected for quality?
Steel coils are inspected for quality through a combination of visual examination, measurements, and non-destructive testing techniques such as ultrasonic testing, magnetic particle inspection, and eddy current testing. These methods help detect surface defects, dimensional accuracy, and internal flaws, ensuring that the steel coils meet the required quality standards.
Q: Are steel or graphite clubs better?
I use steel shaft golf clubs (mens so called clubs) I find the garphite shaft that is typically used for womens clubs is too light and I have a messy swing Callaway Big Bertha is GREAT .... very forgiving club and the oversized clubhead is great for beginners up to advanced. *****FOR MEN - STEEL******* no graphite (just the woods have graphite shafts but the irons are steel
Q: What is the major disadvantage of hardened steel? Do you think this form of iron would be wear resistant and retain a sharpened edge?
a disadvantage is the fact that the cold forming capability of this steel
Q: Will a 1 inch thick A36 steel target withstand a 7.62x54r round?
it depends on the type of steel. If it's soft steel it may stop the round, but leave a craterthat can causeirregular ricochets. If it's hardened steel (AR500 for example), the bullet will just 'splash' and fragment into little bits. It's better to shoot thin steel so the round goes through than shoot thick soft steel thatforms a crater. No matter what type you're shooting, put it no closer than 100 yards for a full power jacketed round. Try to hang the plateso it is angledslightly towards the ground so anymajor ricochets are directed into the ground and not up or back towards you.
Q: What are the quality standards for steel coil production?
The quality standards for steel coil production typically include factors such as dimensional accuracy, surface finish, mechanical properties, chemical composition, and adherence to industry-specific standards and specifications. These standards ensure that the steel coils meet the required strength, durability, and performance criteria, and are suitable for various applications in industries like automotive, construction, and manufacturing.
Q: I was wondering what kind of company casts and sells steel without acting as a contractor as well. They only sell steel no install it
If you are talking about raw steel materials and products I believe you are talking about a steel processor and warehouse company or a steel distributor. There are many different points along the steel manufacturing process that you could buy steel products. It would depend on various factors. Depending the amount, type, grade, gauge, properties, origin and a host of other elements you could purchase the steel in billet, plate, diamond plate, rolled sheet (cold or hot), coil, beam, stamped, pickled, scrapped, etc. You get the idea. Now I don't know where you are in the world, but you can go to one of the two sites below, which I have used for product sourcing and research before. The last one is a major manufacturer that I have actually been to. I hope this helps.
Q: What are the different methods of slitting edge trimming for steel coils?
Steel coils can be slit using various methods, each with its own benefits and applications. 1. Rotary Shear Slitting: This approach utilizes rotary knives mounted on a rotating shaft to cut through the steel coil. The knives create a shearing action as they pass through the coil. Rotary shear slitting is versatile, accommodating various coil thicknesses and materials. It is commonly employed for high-volume production, offering clean and precise cuts. 2. Crush Cut Slitting: This method involves pressing the steel coil against a hardened anvil with a rotating knife. The coil is cut by crushing it against the anvil. Crush cut slitting is suitable for thinner gauge materials and those sensitive to shearing forces. It provides clean cuts but may have limitations in terms of coil thickness and width. 3. Razor Slitting: Razor slitting employs a razor blade mounted on a rotating shaft to slice through the steel coil. This method is commonly used for thin and delicate materials that require precise and burr-free edges. While it provides clean cuts, it may be limited in terms of coil thickness and width. 4. Shear Slitting: This approach utilizes a pair of opposing blades to shear through the steel coil. The blades move past each other, creating a scissor-like cutting action. Shear slitting is commonly used for heavier gauge materials, offering clean and precise cuts. It is suitable for high-speed production and can handle a wide range of coil thicknesses and materials. 5. Laser Slitting: Laser slitting employs a high-powered laser beam guided by computer-controlled optics to cut through the steel coil. It offers precise and clean cuts and is suitable for various coil thicknesses and materials, including high-strength steels. Laser slitting provides a high level of accuracy and can handle complex cutting patterns. Each method has its own advantages and considerations, depending on the specific requirements of the steel coil slitting operation. Factors such as coil thickness, material type, desired edge quality, and production volume will influence the choice of slitting method.

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