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- Jinan City, Shandong Province
- scarlett@jyh-steel.com
- +8613153179337. whatapp:+8613153179337
Leading Prepainted Steel Coil Manufacturer
Our company is located in Jinan, shandong province with superior geographical position and convenient transportation. We are internationally advanced aluminum coil fabrication base which is renowned in both China and overseas market. We sincerely welcome you to visit our company and contact us for long and kind cooperation.
FEVE Prepainted Steel CoilType：Steel CoilThickness：0.21-0.50mmCoating：Z41-Z60Hardness：Mid HardWidth：1001-1250mmLength：as customer's requirement
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HDP Prepainted SteelType：Steel CoilThickness：0.1-1.0mmCoating：Z30-Z40Hardness：SoftStandard：ASTM/JISCoil ID：508mm/610mm ppgi
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PVDF Prepainted Steel CoilType：Galvanized Steel SheetModel Number：0.12-2.0mm*600-1250mmTechnique：Hot RolledSurface Treatment：CoatedWidth：1500-4000Length：1000-12000mm
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PE Prepainted Steel CoilType:Steel CoilThickness:0.5-1.0mmCoating:Z121-Z180Hardness:Mid HardGrade:SGCC/DX51D/Q235/Q195Width:1001-1250mm,as requested
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Prepainted Galvanized SteelContinually meets industry standards and customer requirements with a quality-first approach.. As an ISO 9001:2015-certified company, Alliance Steel strives to develop lasting relationships by
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Printed PPGI Steel CoilThe prepainted steel sheet in coil is a product obtained by subjecting a hot-dipped galvanized steel sheet, galvalume steel sheet, or an aluminum sheet to a surface chemical treatment (coating),
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Color Coated Steel CoilSteel specialize in Prepainted Galvanized Steel Coil, PCM and VCM steel sheet With over 20 year’s experience, we accumulated the advantage and techniques with high quality and reasonable price.. If
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Why Choose Us
Advanced Production Equipment
We have advanced production equipment, huge storage reserves. Our factory has galvanized testing instruments, hardness measuring instruments, tensile testing instruments, etc.
Strict Quality Control
Our products all provide material lists and quality assurance certificates, undergo ISO, CE, BV, , TUV, SGS third-party testing, and have passed ISO9002 certification. We need to provide customers with qualified products.
Production Capacity
We are experienced and specialized in the production of steel structures, H-beam, I-beam, angle, channel, steel plate, round steel, galvanized steel. etc, Annual export capacity can reach 5 million to 8 million tons.
Global Market
Our products are marketed widely all over the country and exported to North American, Europe, Middle East, Oceania and Southeast Asia, Africa etc. We have cooperated with many clients both from domestic and overseas, and has obtained consistently high praise based on good quality from our customers since it was set up.
Types of Prepainted Steel Coil
FEVE Prepainted Steel Coil
FEVE coating color coated rolls are made of fluorocarbon resin (fluoroethylene vinyl ether copolymer), which has super weather resistance, UV resistance, chemical corrosion resistance, and self-cleaning performance.
HDP Prepainted Steel
HDP prepainted steel is a high durability pre coated steel plate with a high-density polyethylene (HDPE) or polyester coating on the surface.
PVDF Prepainted Steel Coil
PVDF prepainted steel coils are steel sheets that undergo a hot-dip galvanization process, followed by a specialized PVDF coating application.
PE Prepainted Steel Coil
PE color coated coil is a colored coated coil made of cold-rolled steel sheet or galvanized sheet as the substrate, coated with polyethylene (PE) resin on the surface, and baked and cured.
Prepainted Galvanized Steel
PPGI coil is a product made of cold-rolled steel coil and galvanized steel coil after surface chemical treatment, coating (roll coating) or composite organic film (PVC film, etc.), and then baking and curing.
Printed PPGI Steel Coil
Printed PPGI steel coil refers to pre-painted galvanized steel that has been printed with specific patterns or designs.
Specification
|
Specification |
Description |
|
Base Metal |
Galvanized Steel, Galvalume Steel, or Aluminum |
|
Thickness |
0.15mm – 1.2mm (common ranges for construction) |
|
Width |
600mm – 1250mm (standard widths, but can vary) |
|
Paint System |
FEVE, HDP, PVDF (Polyvinylidene Fluoride), PE, etc. |
|
Paint Thickness |
Top coat: 15-25 microns; Back coat: 5-15 microns (can be customized) |
|
Coating Layers |
Primer + Top Coat + Back Coat (typical configuration) |
|
Gloss Level |
Matte, Low Gloss, High Gloss (measured in GU, Gloss Units) |
|
Color |
Various (as per RAL code or customized) |
|
Coil Weight |
3 – 8 metric tons (typical range for ease of handling and installation) |
|
Coil Inner Diameter |
508mm / 610mm (standard sizes for compatibility with processing equipment) |
|
Protective Film |
Optional (can be applied to protect the surface during transportation and installation) |
Benefits of Prepainted Steel Coil
Corrosion Resistance: The painted layer acts as an additional level of protection for materials like galvanized steel coil, which naturally resist corrosion.
Durability: This heightened level of durability makes prepainted steel coil perfect for hard-wearing applications.
Visual Appeal: Prepainted steel coil has a smooth and consistent finish, which can enhance aesthetic appeal.
Energy Efficiency: Prepainted steel coils have high solar reflectance, which can reflect solar radiation and minimize heat absorption.
Low Maintenance: The painted layer of prepainted steel coil needs light cleaning for upkeep and has been shown to extend metal substrate lifespans.
Eliminates Post-Painting Needs: Utilizing prepainted steel coil eliminates post-painting processes. This cuts down on labor costs while freeing up floor space.
Roofing: Prepainted steel coil is commonly used for roofing applications in residential, commercial, and industrial buildings.
Siding and Cladding
Prepainted steel coil is used for siding and cladding on buildings to enhance their appearance and provide long-lasting protection.
Appliances
Prepainted steel coil is used in the manufacturing of appliances such as refrigerators, washing machines, and air conditioners.
Automotive
Prepainted steel coil is used in the automotive industry for various components such as body panels, trim, and structural parts.
Signage and Displays
Prepainted steel coil is used for signage, billboards, and displays due to its ability to be customized with different colors and finishes.
Construction
Prepainted steel coil is used in construction for a variety of applications, including gutters, downspouts, ductwork, and structural components.
Furniture
Prepainted steel coil is used in the furniture industry for items such as cabinets, shelves, and fixtures.
Prepainted Steel Coil Production Process
Steel Coil Preparation
The process starts with preparing the steel coil. Prepainted steel coils are cleaned to remove any impurities, oils, or residue that could affect the quality of the final product.
Galvanization
The cleaned steel coil undergoes the galvanization process, where it is coated with a layer of zinc. This is typically done using the hot-dip galvanizing method, where the steel is submerged in molten zinc.
Surface Treatment
After galvanization, the steel coil is subjected to surface treatment. This step involves applying a chemical treatment to improve the adhesion of the paint and enhance the corrosion resistance of the zinc layer.
Primer Coating
This layer acts as a base for the final paint layer and provides additional protection against corrosion. The primer is usually applied using a roller coating method, ensuring an even and consistent layer.
Top Coating
Once the primer has dried, the top coating is applied. This is the final paint layer that gives the prepainted galvanized steel coil its desired color and finish.
Curing
This involves heating the prepainted steel coil to a specific temperature to ensure the paint adheres properly and achieves the desired hardness and durability.
Quality Inspection
The prepainted steel coil is inspected for any defects in the coating, paint adhesion, and overall appearance. Any coils that do not meet the stringent quality standards are rejected or reprocessed.
Rewinding and Packaging
Finally, the finished prepainted steel coil is rewound and packaged for shipment. Proper packaging ensures the coils are protected during transportation and reach their destination in perfect condition.
Usage Requirements
Ensure the coil is stored and handled in a way that prevents scratches, dents, or contamination of the painted surface.
Store coils in a dry, well-ventilated area, away from moisture, chemicals, and extreme temperatures to prevent corrosion or paint degradation.
Use the correct machinery and settings to avoid cracking or delamination of the paint during forming, bending, or stamping processes.
Avoid excessive heat during cutting or welding, as it may damage the paint coating and affect performance.
Quality Inspection
Trust us we are the true supplier you are looking for!!!
Ordering Process
Consultation
Contact the sales team online to provide the packaging, logo design, size, quantity and other specifications of the customized order.
Design
Our design team will send you an email to confirm the customized logo details and product specifications.
Quotation
After you confirm, we will quote you based on your customized requirements and transportation costs.
Production
Once reached, we will immediately start production.
Packaging
After the product is tested, it will be packaged as required.
Shipping
Once the standards are met, the shipment will be arranged immediately.
Our Certificate
We're well-known as one of the leading prepainted steel coil manufacturers and suppliers in China. Please rest assured to buy high quality prepainted steel coil for sale here from our factory. For price consultation, contact us.
Prepainted Galvanized Steel, Printed PPGI Steel Coil, Prepainted Steel Coil