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Help CenterGalvanized Sheet Steel Plate for Prefabricated Roofing Wall Construction Durable
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Zhongzheng Stainless Steel Co., Ltd., headquartered in Tianjin, China, is a reliable supplier of high-quality galvanized sheet steel plates tailored for prefabricated roofing and wall construction. Our galvanized steel plates are engineered to deliver exceptional durability, corrosion resistance, and structural integrity, making them an ideal choice for modern prefabricated buildings. With a strong global presence across North America, South America, Europe, Africa, Asia, and Oceania, we are committed to providing cost-effective solutions that meet diverse construction needs.
Product Features & Advantages
- Superior Corrosion Resistance: Hot-dip galvanized coating provides a robust barrier against moisture, chemicals, and atmospheric corrosion, ensuring long service life in various climates.
- High Structural Strength: Made from high-strength steel substrates (e.g., DX51D, DX52D), our plates offer excellent load-bearing capacity for roofing and wall panels.
- Excellent Formability: Designed for easy bending, punching, and profiling, enabling seamless integration into prefabricated panel systems.
- Consistent Thickness & Flatness: Precision-controlled manufacturing ensures uniform thickness and smooth surface, reducing waste and improving installation efficiency.
- Wide Range of Sizes: Available in thicknesses from 0.3 mm to 3.0 mm, widths from 600 mm to 1500 mm, and customizable lengths to match specific project requirements.
- Eco-Friendly & Recyclable: Galvanized steel is 100% recyclable, supporting sustainable construction practices.
Technical Specifications
| Parameter | Typical Value | Notes |
|---|---|---|
| Thickness (mm) | 0.3 – 3.0 | Custom tolerances ±0.02 mm |
| Width (mm) | 600 – 1500 | Custom widths available |
| Length (mm) | 1000 – 6000 (or coil form) | Sheet or coil as per order |
| Coating Weight (g/m²) | Z60 – Z275 (or equivalent) | Customizable upon request |
| Tensile Strength (MPa) | 270 – 550 | Depending on grade |
| Surface Treatment | Zero spangle / Regular spangle / Mini spangle | Smooth surface for painting |
Application in Prefabricated Construction
Our galvanized sheet steel plates are specifically designed for prefabricated roofing and wall panels. The material’s compatibility with roll-forming machines and fastening systems ensures quick assembly, reducing on-site labor and construction time. Key benefits include:
- Lightweight yet strong: Reduces dead load on building frames.
- Low maintenance: Zinc coating protects against rust, minimizing repair costs.
- Versatile aesthetics: Can be painted or left in natural silver finish.
- Weather resistance: Withstands extreme temperatures, UV exposure, and rain.
Why Choose Zhongzheng Stainless Steel Co., Ltd.?
With our location in Tianjin, a major industrial hub and port city in China, we benefit from efficient logistics and access to premium raw materials. Our company serves a broad international market, including North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, and many other regions. We have built long-term partnerships with clients by consistently delivering galvanized steel products that meet global quality expectations. Our team offers flexible customization options, competitive pricing, and prompt after-sales support. Whether you need standard sizes or custom dimensions, we can accommodate your project requirements.
Trust our experience: With years of expertise in the steel industry, we understand the demands of prefabricated construction. Our galvanized sheet steel plates are rigorously tested for dimensional accuracy, coating thickness, and mechanical properties. We invite you to contact us for more details, samples, or a quotation. Let us be your partner in building durable and cost-effective prefabricated structures.
Frequently Asked Questions (FAQ)
Q1: What thickness of galvanized steel plate is recommended for roofing panels?
A: For typical residential and light commercial roofing, thicknesses between 0.4 mm and 0.7 mm are common. For industrial or heavy-load applications, 0.8 mm to 1.5 mm may be used. We can advise based on your specific design loads.
Q2: Are your galvanized sheets suitable for wall cladding in prefabricated buildings?
A: Absolutely. Our galvanized steel plates provide excellent durability and corrosion resistance, making them ideal for both roofing and wall cladding. They can be profiled into various panel shapes.
Q3: Can you supply the material in coil form instead of sheets?
A: Yes, we offer both sheet and coil forms. Coils are commonly used for roll-forming lines. Please specify your requirement when ordering.
Q4: What is the maximum width you can produce?
A: Our standard maximum width is 1500 mm. Custom widths up to 1800 mm are possible, depending on order volume. Contact our sales team for feasibility.
Q5: How do you ensure the quality of the galvanized coating?
A: We follow strict quality control procedures, including inspection of coating weight (via weigh test), adhesive strength (bend test), and uniformity. Each batch is tested before shipment.
Q6: Do you offer samples for evaluation?
A: Yes, we can provide small free samples for you to test. Please cover the shipping cost. Large quantity samples may be charged but refunded upon order placement.
Q7: What is the typical lead time for an order?
A: For standard sizes, lead time is usually 15-25 days after deposit. Custom orders may require 25-35 days. We will confirm the schedule upon contract.
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