Pre Painted Corrugated Sheets
Width: 720-1500 mm,or customized as required
Thickness: 0.4-1.2mm, or customized as required
Finishes: PE, HDP, PVDF COATING
3 factories&7 production lines&more than 40 machines
Supply Ability：1000 Ton/month
Service life:30-year warranty
MOQ:500㎡
Standard:ASTM,DIN,JIS,BS,GB/T
Delivery time: 15-20 days
Provide customized services: color, pattern, design customization
Pre Painted Corrugated Sheets: Durable Roofing Solutions for Your Project
Xi'an Huafeng Construction Engineering Co., Ltd. is a leading manufacturer and supplier of Pre Painted Corrugated Sheets. We offer high-quality material arrangements that are designed just for you because we have modern generation offices and a lot of experience. Our products are very strong, resistant to the weather, and look good, which makes them the perfect choice for a wide range of construction projects.
Product Introduction
Pre-painted Corrugated Roofing Sheet is a galvanized or galvanized steel sheet that is pre-coated with a high-performance coating before forming. It is rolled to form a wavy (such as trapezoidal, sine wave, etc.) roof and wall building material. Exceptional weather resistance, aesthetic appeal, and structural strength are utilized by industrial plants, warehouses, commercial buildings, and residential constructions.
Specifications
| Feature | Description |
|---|---|
| Product name | Pre painted corrugated roofing sheet |
| Material | Aluminum alloy, color steel, stainless steel, galvanized steel |
| Finishes | PE, HDP, PVDF COATING |
| Coating process | Apply 2 times to upper and lower surfaces, bake 2 times; or 2 times upper, 1 time lower, bake 2 times |
| Coating thickness | PVDF≥25um, PE≥18um |
| Color | Standard: blue, white, grey; RAL and custom colors available |
| Lifespan | More than 20 years |
| Main features | Weather proof, Heat insulation, Fireproof, Anti-rust, Sound insulation |
| Shape | Trapezoidal / Wavy / Customized |
| Sample | Available upon request |
Structural Performance
| Indicator | Test Standard | Typical Value |
|---|---|---|
| Tensile strength | GB/T 228.1 | 280~550MPa (substrate dependent) |
| Yield strength | GB/T 228.1 | ≥220MPa |
| Thermal expansion coefficient | ASTM E228 | 11.5×10⁻⁶/℃ (consistent with steel) |
| Wind pressure resistance | GB 50009 | 12-level wind pressure (1.5kPa) with purlins |
| Fire rating | GB 8624 | B1 (A-level with flame retardant coating) |
| Sound insulation | - | 25dB (single board), up to 40dB+ with rock wool |
Application Scenarios
- Building roofs: factories, warehouses, farmers' markets, gymnasiums
- Facade enclosures: office building exterior walls, noise barriers, temporary housing
- Other uses: awnings, carports, billboard bases
Why Choose Us?
- Customization: Tailor-made solutions to meet your specific project requirements
- Quality Assurance: Rigorous testing and ISO certifications ensure top-notch products
- Competitive Pricing: Direct manufacturer offering cost-effective solutions
- Technical Support: Expert team to assist with design and installation queries
- Timely Delivery: Efficient production and logistics to meet your project deadlines
Project Cases
We've successfully supplied Pre Painted Corrugated Sheets for numerous large-scale projects worldwide.
Factory Strength
Our state-of-the-art facilities include 3 factories, 7 production lines, and over 40 advanced machines.
Packaging
We ensure secure packaging and reliable transportation to deliver your products safely.
Qualification Certification
Our products meet international standards and hold certifications including ISO, CE, and SGS.
FAQ
Q: What is the minimum order quantity (MOQ) for products?
A: Our MOQ is 500㎡.
Q: Can you customize the color and design of the sheets?
A: Yes, we offer customization for color, pattern, and design to meet your specific needs.
Q: What is the typical delivery time for an order?
A: Our standard delivery time is 15-20 days, depending on the order volume.
Q: Do you provide samples before placing a bulk order?
A: Yes, we can provide samples upon request to ensure the product meets your requirements.
Q: What is the warranty period for your products?
A: We offer a 30-year warranty on our products, guaranteeing long-lasting performance.
Contact Us
For inquiries or to discuss your project needs regarding Pre Painted Corrugated Sheets, please email us at huafeng@hfmetalroof.com.
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