Printed prepainted steel coil (also known as printed PPGI or printed PPGL) is a decorative steel sheet made by printing various patterns onto the surface coating of a steel sheet using a special printing process, followed by finishing and curing.
It not only possesses the corrosion and rust resistance of ordinary steel sheets, but also offers a variety of decorative effects such as wood grain, stone grain, brick grain, marble grain, camouflage, and floral patterns, achieving a balance between aesthetics and practicality.
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Product Name
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Printed color steel coil
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Paint coating
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Polyester paint(PE) High weather-resistant paint（HDP） PVDF
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Zinc Coating
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Z15-Z275 AZ20-275
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Coil Weight
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Coil Weight 3-5tons,or Customized
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Usage
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Construction ,Automobile,Electrical etc.
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Standard
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JIS G3302 / ASTM A653M / EN10327 / DIN17162
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Grade
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SGCC/DC51D/DX51D/DX52D/SGCC/Q195/Q235
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Thickness
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0.085mm-3.0 mm
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Width
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600-1250mm(normal size:914mm,1000mm,1200mm,1250mm,1220mm)
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Spangle
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Regular spangle,Minimum spangle, Zero spangle, Big spangle
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Zinc coating
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15~275G/M²
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Hardness
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Soft hard(HRB60),medium hard(HRB60-85),full hard(HRB85-95)
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Color
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RAL color，Customer color card
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| Delivery time |
15 days
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Advantages of Printed Color Steel Coils
1.Excellent Decorative Effect
- Realistic wood grain, marble, and brick patterns.
- Rich colors, customizable to customer needs.
- Enhances the overall aesthetics of buildings and products.
2. Good Corrosion Resistance
- Uses galvanized or aluminized zinc substrate.
- Combined with PE, SMP, HDP, PVDF, and other coatings, it has excellent weather resistance and corrosion resistance.
3. Lightweight and Easy to Process
- Can be bent, stamped, sheared, and formed.
- Convenient construction and high installation efficiency.
4. Lower Cost Than Natural Materials
- Can simulate the appearance of natural materials such as wood and stone.
- Compared to real wood or stone, it is lower in cost, lighter in weight, and easier to maintain.
5. Long Service Life
- High-quality products have excellent UV resistance and fade resistance.
- Maintains good appearance and performance for a long time under normal use conditions.
Customized Cases
- We can apply a PVC protective film to the surface according to your needs. This is called coated color steel sheet, which protects the delicate paint surface of the color steel sheet during processing.
- We can emboss patterns onto the smooth surface of galvanized color steel sheets according to your needs. This is called embossed color steel sheet, and it comes in diamond and orange peel shapes. We can also customize it to your specific shape.
Why Choose JXL STEEL
- Superior Materials – We use premium galvanized steel sheets with a durable coating to ensure a long service life.
- Customization Options – We offer a variety of colors, thicknesses, and coating types to meet your project needs.
- Strict Quality Control – Each roll of steel undergoes comprehensive testing (coating, adhesion, corrosion, mechanical properties).
- Competitive Pricing – Excellent value for money without compromising quality.
- On-Time Delivery – An efficient production and logistics system ensures timely delivery.
- Technical Support – We provide professional guidance on product selection, installation, and maintenance.
(JXL Steel production line)
Quality Inspection
- We first conduct a visual inspection to ensure the galvanized color steel coils are free of defects, facilitating subsequent processing and aesthetic use.
- Coating Performance Testing: We use a magnetic thickness gauge or coating thickness gauge to test the paint film thickness, ensuring it meets the customer's required thickness. JXL STEEL can produce paint films with a thickness of 25 microns on both the front and back sides. After testing, we sequentially conduct adhesion, bending performance, hardness, and impact resistance tests to ensure the paint does not crack or peel during customer use, and the product is fully qualified.
- Corrosion Resistance Testing: We will conduct salt spray tests to ensure that the color remains vibrant even in harsh operating environments.
- Substrate Mechanical Property Testing
| Project |
Method |
Common requirements |
| Yield strength |
tensile test |
190~350 MPa |
| Tensive strength |
tensile test |
270~450 MPa |
| Elongation |
tensile test |
≥20% |
| Bending performance |
bending test |
Bending diameter as specified by thickness |
| Stamping performance |
stamping test |
No cracks |
（The data table above is taken from the test data of the DX51D grade. If you have any special requirements, please contact us.）
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We have set up a sun exposure testing ground outside our factory, where some samples have been stored for over 10 years, yet they still look brand new and have vibrant colors.
- A third party is conducting an independent inspection of our products.
Export Cases
Shipping site
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- Whether you choose container shipping or bulk cargo shipping, JXL STEEL guarantees that the products delivered to your factory will be intact and undamaged.
