• Pre-painted Galvanized Steel Coil-JIS G 3312-stone pattern9 System 1
  • Pre-painted Galvanized Steel Coil-JIS G 3312-stone pattern9 System 2
  • Pre-painted Galvanized Steel Coil-JIS G 3312-stone pattern9 System 3
Pre-painted Galvanized Steel Coil-JIS G 3312-stone pattern9

Pre-painted Galvanized Steel Coil-JIS G 3312-stone pattern9

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
4000吨 m.t./month

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Pre-painted Galvanized Steel Coils/ PPGI/GI

I Specifications:

1.Thickness:0.16-2.0mm
2.Width:600-
1500mm

3.Material: SGCC,SGCD,SECC,SECD,DX51D+Z
4.Zinc coating:
40-275G/M2

5.Surface Structure:  galvanized ,zero spangle, regular spangle or normal spangle

6.Surface treatment:  chromated and oiled, chromated and non-oiled

7.Color:all RAL series

II Main characteristics :

1.strong corrosion resistance

2.surface quality

3.conducive to deep processing,such as the embossed PPGI,printed PPGI&punching PPGI

4.economy and practicality

III Applications:

Household Appliance:

1.Refrigerator shutter &side panels,  Washer,  Freezers, Air conditions,
2.Rice Cooker, Microwave Ovens,  Water Heaters, Sterilization Cabinets, Range Hoods
3.Computer Panels , DVD/DVB  panels, TV back panel etc.

Teaching Board: whiteboard, blackboard, green board(chalk board).

Indoor Decoration: Fireproof Door, kitchen cabinet, wall decoration.

Shipping Industries: Ship, Fecht, Marine.


Elevator/Medical Equipment/Rubbish Bin.

Thickness:0.17mm-0.8mm
Width:600mm-1250mm

Prepainted Galvanized Steel Coil


Q:Can steel coils be coated with UV-resistant materials?
Yes, steel coils can be coated with UV-resistant materials.
Q:Are Danielle steel books good to read. Im 15 , but do I have to wait until Im a bit older.
I love her books, and your ok. Read one now, you'll love it.
Q:What are the common surface finishes for steel coils?
Steel coils can have various surface finishes, depending on specific requirements and applications. Some commonly used finishes include: 1. Hot-dip galvanization: This involves immersing the steel coil in molten zinc to create a protective layer. It offers excellent corrosion resistance and is often used outdoors. 2. Electro-galvanization: In this process, a thin layer of zinc is electroplated onto the steel coil. It provides good corrosion resistance and a smooth finish, making it suitable for automotive parts and appliances. 3. Galvannealing: Steel coils are coated with a zinc-iron alloy through a high-temperature annealing process. This finish improves paint adhesion and offers excellent corrosion resistance, making it ideal for automotive parts and construction materials. 4. Tinplating: A thin layer of tin is applied to the steel coil, providing excellent corrosion resistance and a shiny appearance. Tinplate is commonly used for packaging materials and cans. 5. Pre-painting: Steel coils are coated with a layer of paint, offering corrosion resistance and an attractive finish. It is often used for building materials like roofing and siding. 6. Cold-rolling: Steel coils are rolled at room temperature, resulting in a smooth and clean surface. Cold-rolled coils are used when a high-quality surface finish is required, such as in automotive parts and appliances. These are just a few examples of the surface finishes available for steel coils. The choice of finish depends on desired properties, such as corrosion resistance, appearance, and specific application requirements.
Q:What is the difference between steel coils and steel sheets?
Steel coils and steel sheets, although both forms of steel, exhibit distinct differences. Steel coils, which are long rolls of steel wound into a coil shape, are typically produced at a steel mill and serve as raw materials for further processing or manufacturing. Various industries, including automotive, construction, and appliance manufacturing, commonly utilize steel coils in the production of items such as pipes, tubes, and automotive parts. Conversely, steel sheets are flat pieces of steel that are typically derived from steel coils. These sheets come in different sizes and thicknesses, making them versatile for various applications. Construction projects, such as roofing, siding, and structural components, often employ steel sheets. Additionally, they are utilized in manufacturing processes like stamping, forming, and fabricating diverse products. One primary distinction between steel coils and steel sheets lies in their shape and form. Steel coils adopt a cylindrical, rolled form, whereas steel sheets possess a flat, rectangular structure. This dissimilarity in shape renders steel coils more suitable for continuous production processes, while steel sheets find application in scenarios that demand flat surfaces. Another variation pertains to the handling and transportation of these steel forms. Due to their large size and weight, steel coils necessitate specialized equipment like coil cars or cranes for transport and storage. Conversely, steel sheets can be conveniently stacked, transported, and stored using conventional methods. Lastly, the processing requirements for steel coils and steel sheets differ. Steel coils often undergo additional processing steps, such as slitting, cutting, or coating, to meet specific customer requirements. Conversely, steel sheets may require minimal processing before being utilized in their intended applications. In summary, steel coils and steel sheets exhibit variances in shape, handling, transportation, and processing requirements. Steel coils, in their rolled, cylindrical form, are utilized for further processing, while steel sheets, cut from coils, serve specific applications. Recognizing these distinctions is crucial when selecting the appropriate steel form for a particular project or manufacturing process.
Q:How are steel coils used in the production of prefabricated buildings?
Steel coils are used in the production of prefabricated buildings as they serve as a primary material for manufacturing structural components such as beams, columns, and frames. These coils are unrolled and shaped into various sections, which are then welded or bolted together to form the skeleton of the building. Their strength, durability, and malleability make steel coils an ideal choice for constructing robust and reliable prefabricated structures.
Q:What are the advantages of using steel coils in the manufacturing industry?
There are several advantages of using steel coils in the manufacturing industry. Firstly, steel coils provide excellent strength and durability, making them ideal for applications that require high load-bearing capacity. Secondly, steel coils are highly resistant to corrosion, making them suitable for outdoor or harsh environments. Additionally, steel coils offer consistent and uniform properties, ensuring reliable and precise manufacturing processes. Moreover, steel coils can be easily formed and shaped, allowing for versatile use in various industries. Lastly, steel coils are recyclable, making them an environmentally friendly choice.
Q:How are steel coils used in the manufacturing industry?
Steel coils are used in the manufacturing industry for a variety of purposes, including the production of various steel products such as automotive parts, construction materials, household appliances, and machinery components. These coils are often processed and formed into desired shapes through techniques like cutting, bending, and welding to create finished products that are durable, strong, and suitable for various applications in different sectors.
Q:How would you calculate the maximum plastic deformation (expansion) a steel pipe can handle before it actually fails?
You can calculate the maximum reversible strain, for elastic loading as follows: You need to look up the yield strength (for that particular type of steel). Divide this yield strength by the elastic modulus of steel (also called Young's modulus). That gives you the strain at the onset of yielding, the maximum you can strain the steel fibers before crossing the point of no return. If you are interested in the strain until failure, you need to take tensile test measurements. Seldom do people document an equation to model the non-elastic portion of the stress-strain curve of the specimen, because seldom do we design systems to operate with materials which yield. We want systems which only deform reversibly and elastically. This means you need to perform an experiment to find what you are actually desiring to know.
Q:Can steel coils be deep-drawn?
Yes, steel coils can be deep-drawn. Deep-drawing is a metal forming process where a sheet or coil is drawn into a die cavity to create a three-dimensional shape. Steel coils, due to their high strength and ductility, are often used in deep-drawing applications to produce various products such as automotive parts, kitchen appliances, and containers.
Q:What is the weight of a standard steel coil?
The weight of a standard steel coil can vary depending on its size and thickness. However, a typical range for a standard steel coil is between 5,000 to 10,000 pounds (2,268 to 4,536 kilograms).

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