Product Details:
| Name | Perforated Galvanized Sheet Metal | Material | Premium hot-dipped galvanized steel plate |
| Steel Type | SGCC galvanized steel / DX51D grade | Galvanizing Layer | Zinc coating approximately 80g/m² for enhanced rust protection |
| Surface Treatment | Smooth galvanized finish with consistent metallic appearance and long-lasting corrosion resistance | Hole Pattern | Round perforation design with 3.1mm openings and 2mm center spacing |
| Thickness | 0.8mm standard thickness, customizable according to project requirements | Open Area | Approximately 35% perforated ratio for efficient airflow and filtration |
| Sheet Size | 1220mm × 2440mm standard panel size | Weight | Around 12.2kg per sheet (theoretical calculation) |
| Manufacturing Process | Precision punching technology ensures accurate hole positioning and uniform mesh structure | Quality Standard | Manufactured according to industrial metal processing requirements |
| Product Applications | Suitable for ventilation covers, acoustic panels, filtration systems, machine guards, architectural screens, and industrial partitions | Performance Advantages | Excellent weather resistance, strong mechanical strength, reliable ventilation performance, and lightweight construction |
| Packaging Method | Export-grade packaging with steel pallet support to ensure safe transportation | Commercial Terms | Competitive pricing available for bulk orders |
| Delivery Time | Production and shipment arranged within approximately 10–15 working days after order confirmation | Shipping Terms | Available under FCA / FOB Tianjin Port, China |
| Order Quantity | Bulk supply available with loading capacity based on container requirements | Invoice Policy | Final invoice issued according to actual shipped quantity |





Product Introduction
Perforated Galvanized Sheet Metal
What Is Perforated Galvanized Sheet Metal?
Perforated Galvanized Sheet Metal is a high-quality steel product made from galvanized steel sheets processed with precision punching technology. The surface is protected by a zinc coating, providing excellent resistance against corrosion, moisture, and outdoor conditions. With evenly distributed holes and a strong metal structure, this product offers both functional performance and an attractive appearance for various industrial and architectural projects.
Why Choose Perforated Galvanized Sheet Metal?
Perforated Galvanized Sheet Metal combines durability, ventilation, and lightweight design in one solution. The galvanized surface extends the service life of the steel sheet, while the perforated structure improves airflow, filtration efficiency, and heat dissipation. Compared with traditional steel panels, it requires less maintenance and performs better in demanding working environments.



Where Is Perforated Galvanized Sheet Metal Used?
Perforated Galvanized Sheet Metal is widely used in industrial equipment, ventilation systems, filtration units, machine protection covers, and architectural decoration. It is also commonly applied for building facades, ceiling panels, safety screens, partitions, and protective enclosures where strength and air circulation are required.
What Specifications Are Available for Perforated Galvanized Sheet Metal?
Our Perforated Galvanized Sheet Metal is available in different thicknesses, hole sizes, opening ratios, and sheet dimensions to meet various project requirements. Standard products can be supplied with galvanized steel grades such as SGCC and DX51D, while customized production is available for special applications.
Main options include:
Material: Galvanized steel sheet
Surface: Hot-dip galvanized coating
Thickness: Customized according to requirements
Hole Type: Round, square, and customized patterns
Sheet Size: Standard and customer-required dimensions
Why Work With Our Perforated Galvanized Sheet Metal Supply?
As an experienced steel export company in China, we provide reliable Perforated Galvanized Sheet Metal solutions for international customers. We focus on stable quality, competitive pricing, customized manufacturing, professional export service, and secure packaging to support distributors, contractors, and industrial buyers worldwide.
FAQ:
Q: What is Perforated Galvanized Sheet Metal?
A: Perforated Galvanized Sheet Metal is a galvanized steel sheet that has been processed with precision punching technology to create evenly distributed holes. The galvanized coating provides strong protection against rust and corrosion, while the perforated design improves airflow, ventilation, and filtration performance. It is widely used in industrial, construction, and commercial applications.
Q: What are the advantages of Perforated Galvanized Sheet Metal?
A: Perforated Galvanized Sheet Metal offers excellent durability, corrosion resistance, and structural strength. The zinc coating protects the steel surface from moisture and oxidation, making it suitable for long-term use in different environments. Its lightweight design, good ventilation capability, and easy installation make it a preferred choice for many engineering projects.
Q: Where is Perforated Galvanized Sheet Metal commonly used?
A: Perforated Galvanized Sheet Metal is commonly used for ventilation covers, machine guards, filtration systems, equipment enclosures, architectural panels, ceilings, partitions, and protective screens. It is suitable for industries including construction, manufacturing, HVAC, transportation, and industrial equipment production.
Q: Can Perforated Galvanized Sheet Metal be customized?
A: Yes. Our Perforated Galvanized Sheet Metal can be customized according to customer requirements. We provide options for different sheet thicknesses, hole diameters, hole patterns, open area ratios, and panel sizes. Customized production helps customers achieve the ideal balance between strength, airflow, appearance, and cost.
Q: What materials are used for Perforated Galvanized Sheet Metal?
A: Perforated Galvanized Sheet Metal is generally manufactured from galvanized carbon steel sheets, including popular grades such as SGCC and DX51D. The hot-dip galvanized layer creates a protective barrier that improves corrosion resistance and extends the service life of the steel sheet.
Hot Tags: perforated galvanized sheet metal, China perforated galvanized sheet metal manufacturers, suppliers, factory