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Help CenterMild Steel Perforated Sheet Heavy Duty With Mill Test Report and 2-Year Warranty
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As a leading manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory specializes in producing high-quality Mild Steel Perforated Sheet Heavy Duty with a Mill Test Report and a 2-Year Warranty. Our decades of experience ensure that every sheet meets rigorous standards for strength, durability, and precision. Trusted by clients across North America, South America, Europe, Asia, Africa, and Oceania, our heavy-duty perforated sheets are the ideal choice for demanding industrial applications.
This product is manufactured from high-grade mild steel, processed through advanced punching machinery to achieve consistent hole patterns and precise dimensions. The Mill Test Report included with each order provides full traceability of material properties, while our 2-Year Warranty gives you peace of mind. Whether you need sheets for architectural facades, filtration systems, machine guards, or ventilation panels, our heavy-duty perforated sheets deliver superior performance and long service life.
Key Features & Benefits:
- Exceptional Strength: Made from heavy-duty mild steel, these sheets can withstand high loads and impact, ideal for structural and industrial applications.
- Precise Hole Patterns: Available in a wide range of hole sizes and shapes (round, square, slotted), with uniform spacing to ensure consistent airflow, liquid flow, or filtration.
- Customizable Dimensions: Thickness from 1.5mm to 12mm, sheet sizes up to 6000mm x 2000mm, and custom hole patterns to meet your specific requirements.
- Surface Treatment Options: Choose from black finish, hot-dip galvanized, powder-coated, or painted to enhance corrosion resistance and aesthetics.
- Complete Traceability: Every shipment is accompanied by a Mill Test Report certifying chemical composition and mechanical properties.
- 2-Year Warranty: We stand behind our product quality with a full warranty against manufacturing defects.
- Versatile Applications: Widely used in architecture (sunscreens, balustrades), filtration (oil, water, air), automotive (grilles, guards), agriculture (grain dryers), and more.
Technical Specifications (Typical Parameters):
| Thickness Range | 1.5 mm – 12 mm |
| Hole Diameter | 2 mm – 100 mm (round) / equivalent slots |
| Open Area | 20% – 60% (customizable) |
| Standard Sheet Size | 1000×2000 mm, 1220×2440 mm, 1500×3000 mm |
| Maximum Sheet Size | 6000×2000 mm (custom) |
| Material Grade | Q235, SS400, S235JR, or equivalent mild steel |
| Tolerance | Thickness: ±0.1 mm; Hole position: ±0.5 mm |
| Surface Treatment | Black (mill finish), galvanized, painted, powder-coated |
Why Choose Us?
Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer for over 25 years, with an annual export value of US$5–10 million. Our products are shipped to major ports worldwide including Tianjin, Qingdao, Shanghai, and Foshan. We serve a diverse range of markets – from North America to Southeast Asia, the Middle East, and Africa. Every order is carefully inspected and packed to ensure safe delivery. Our Mill Test Report and 2-Year Warranty are our commitment to quality and reliability. Whether you need a small custom batch or a large container load, we have the capacity and expertise to meet your needs. Contact us today for a quote or to discuss your project requirements.
Frequently Asked Questions (FAQ)
Q1: What is a Mill Test Report and why is it important?
A: A Mill Test Report (MTR) is a quality assurance document that certifies the chemical composition and mechanical properties of the steel used. It provides traceability and ensures the material meets specified standards, which is critical for structural and safety-related applications.
Q2: Can you customize the hole pattern and sheet size?
A: Yes, we offer full customization. You can specify hole diameter, shape (round, square, slotted), pitch, open area, and sheet dimensions. Minimum order quantities may apply for custom patterns.
Q3: What surface treatments are available for corrosion protection?
A: We offer black (mill finish), hot-dip galvanized, pre-galvanized, powder coating, and painting. Galvanized and painted options provide enhanced corrosion resistance for outdoor or humid environments.
Q4: How long is the warranty period and what does it cover?
A: We provide a 2-year warranty against manufacturing defects, including material flaws, punching errors, and premature corrosion under normal use. The warranty does not cover damage from misuse or improper installation.
Q5: What is the typical lead time for production and delivery?
A: Lead time depends on quantity and customization. Standard sheets (stock sizes) can ship within 7–15 days. Custom orders typically require 15–30 days. We can arrange expedited delivery upon request.
Q6: Do you provide samples before bulk order?
A: Yes, we offer free samples for existing patterns and sizes. Custom samples are available at a nominal cost, which can be deducted from your first order. Samples are shipped within 5–7 days.
Q7: What is the maximum sheet size you can produce?
A: Our maximum sheet size is 6000mm × 2000mm (length × width). For larger projects, we can weld multiple sheets together or provide custom sizes within our equipment capabilities.
Q8: How do you ensure the quality of each shipment?
A: Each batch undergoes strict inspection including dimensional checks, hole pattern verification, and surface quality assessment. The Mill Test Report is provided for material traceability. We also offer third-party inspection upon request.
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