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Weather Resistant Color Coated Steel Sheets from China Suppliers: Durable Roofing, Cladding & Industrial Solutions
📋 Product Parameters
| Thickness | Typically 0.2mm to 1.5mm |
| Width | Typically 600mm to 1500mm |
| Coating Thickness | Usually 15μm to 25μm |
| Tensile Strength | Typically between 300MPa and 600MPa |
| Color Options | Includes light white, sky blue, black titanium, and more |
🗂️ Product Types
Color coated coils can be classified based on material, coating, and use:
By Material
- Galvanized color coated coils: Excellent rust resistance, suitable for construction and industrial applications.
- Aluminum-coated color coated coils: Higher corrosion and heat resistance, ideal for chemical and food industries.
By Coating
- Polyester-coated coils (PE): Cost-effective, suitable for general environments.
- Silicon-modified polyester-coated coils (SMP): Good heat and wear resistance, ideal for high-temperature environments.
- Fluorocarbon-coated coils (PVDF): Excellent corrosion and weather resistance, suitable for harsh environments.
By Use
- Construction coils: Used for walls, roofs, etc., lightweight and weather-resistant.
- Appliance coils: Used for refrigerator, washing machine exteriors, smooth and scratch-resistant.
- Transportation coils: Used for vehicles, containers, etc., high strength and weather resistance.
🏆 Product Advantages
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Cost-EffectivenessLow production cost and high cost performance.
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Eco-FriendlinessRecyclable and in line with sustainable development requirements.
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VersatilitySuitable for construction, appliances, transportation, and more.
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DurabilityLong service life, reducing maintenance costs.
🔩 Product Materials
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Base MaterialTypically carbon or alloy steel, providing high strength.
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CoatingPolyester, silicon-modified polyester, fluorocarbon, etc., enhancing corrosion resistance and aesthetics.
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Coating LayerGalvanized or aluminum-coated for improved rust resistance.
🏗️ Product Applications
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ConstructionUsed for walls, roofs, and steel structures, providing waterproofing, fire resistance, and insulation.
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AppliancesUsed for refrigerator, washing machine exteriors, beautiful and durable.
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TransportationUsed for vehicles, containers, etc., high strength and weather resistance.
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AgricultureUsed for greenhouses, grain storage, etc., corrosion resistance and good thermal insulation performance.
Process Advantages and Material Selection Guidelines
Advanced high-speed rolling and controlled cooling technologies ensure dimensional precision (±0.1 mm) and microstructural homogeneity, supporting downstream processes like drawing and heat treatment. Material selection must comply with industry standards (ASTM, GB/T, JIS), prioritizing carbon content, elongation, and surface defect control.
As a global wire rod supplier, we deliver full-range solutions for steel strands, cold-headed standard parts, and special alloy wire materials, empowering clients to reduce costs and enhance efficiency. Contact us now for customized product catalogs and technical support!
❓ Frequently Asked Questions
QWhat is a color coated coil and how is it made?
A color coated coil is a steel coil that has been coated with one or more layers of organic paint through a continuous coating process. The base material (typically galvanized or aluminum-coated steel) is cleaned, pre-treated, and then coated with polyester, SMP, or PVDF coatings before being cured in an oven to ensure strong adhesion and durability.
QWhat is the difference between PE, SMP, and PVDF coatings?
PE (Polyester) coatings are the most economical option, suitable for general indoor and mild outdoor environments. SMP (Silicon-Modified Polyester) offers better heat and UV resistance, making it ideal for high-temperature applications. PVDF (Fluorocarbon) provides the highest level of weather resistance, color retention, and corrosion protection, making it the preferred choice for demanding outdoor and industrial environments.
QWhat thickness and width options are available for color coated coils?
Color coated coils are typically available in thicknesses ranging from 0.2mm to 1.5mm and widths from 600mm to 1500mm. Custom dimensions can often be arranged based on specific project requirements. Please contact us with your specifications for a tailored quote.
QWhich industries commonly use color coated coils?
Color coated coils are widely used across multiple industries including construction (roofing, wall cladding, steel structures), home appliances (refrigerators, washing machines), transportation (vehicles, shipping containers), and agriculture (greenhouses, grain storage facilities). Their combination of strength, corrosion resistance, and aesthetic appeal makes them highly versatile.
QWhat color options are available for color coated coils?
Color coated coils are available in a wide range of colors including light white, sky blue, black titanium, and many more. Custom colors can also be produced to match specific RAL or Pantone color codes based on customer requirements and minimum order quantities.
QWhat international standards do your color coated coils comply with?
Our color coated coils are manufactured in compliance with major international standards including ASTM (American Society for Testing and Materials), GB/T (Chinese National Standards), and JIS (Japanese Industrial Standards). This ensures consistent quality, dimensional accuracy, and reliable performance across all applications.