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Weather Resistant Color Coated Steel Sheets from China Suppliers | Factory Quality Roofing, Cladding & Container Housing
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
💰
Cost-Effectiveness
Low production cost and high cost performance.
♻️
Eco-Friendliness
Recyclable and in line with the requirements of sustainable development.
🔩
Versatility
Suitable for construction, appliances, transportation, and more.
🛡️
Durability
Long service life, reducing maintenance costs.
Product Materials
- ⚙️ Base Material: Typically carbon or alloy steel, providing high strength.
- 🎨 Coating: Polyester, silicon-modified polyester, fluorocarbon, etc., enhancing corrosion resistance and aesthetics.
- 🛡️ Coating Layer: Galvanized or aluminum-coated for improved rust resistance.
Product Applications
🏢
Construction
Used for walls, roofs, and steel structures, providing waterproofing, fire resistance, and insulation.
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Appliances
Used for refrigerator, washing machine exteriors, beautiful and durable.
🚛
Transportation
Used for vehicles, containers, etc., high strength and weather resistance.
🌾
Agriculture
Used 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.
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Frequently Asked Questions (FAQ)
Q What is the standard thickness range for color coated coils?
A Color coated coils are typically available in thicknesses ranging from 0.2mm to 1.5mm, with widths from 600mm to 1500mm, making them adaptable to a wide variety of industrial and construction applications.
Q What are the main coating types available for color coated coils?
A The three primary coating types are Polyester (PE) for cost-effective general use, Silicon-Modified Polyester (SMP) for high-temperature environments, and Fluorocarbon (PVDF) for superior corrosion and weather resistance in harsh conditions.
Q What is the difference between galvanized and aluminum-coated color coated coils?
A Galvanized color coated coils offer excellent rust resistance and are widely used in construction and industrial applications. Aluminum-coated coils provide higher corrosion and heat resistance, making them more suitable for chemical processing and food industry environments.
Q What industries commonly use color coated coils?
A Color coated coils are widely used across construction (walls, roofs, steel structures), home appliances (refrigerators, washing machines), transportation (vehicles, containers), and agriculture (greenhouses, grain storage facilities).
Q Are color coated coils environmentally friendly?
A Yes. Color coated coils are fully recyclable and align with sustainable development requirements. Their long service life also reduces the frequency of replacement and maintenance, further minimizing environmental impact.
Q What industry standards do your color coated coils comply with?
A Our color coated coils comply with major international standards including ASTM, GB/T, and JIS. Key quality controls focus on carbon content, elongation performance, and surface defect management to ensure dimensional precision within ±0.1mm.