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Help CenterPerforated Metal Sheet 316 Stainless Steel 1.2mm Thickness 2mm Hole 35% Open Area 1200x2000mm
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Welcome to Anping Xinye Metal Wire Mesh Products Co., Ltd, a dedicated manufacturer based in Hengshui, Hebei, China. Since our establishment in 2020, we have focused on supplying high-quality perforated metal products to clients across the globe. The featured perforated metal sheet is manufactured from genuine 316 stainless steel with a 1.2mm thickness, a 2mm hole diameter, and a 35% open area, sized at 1200x2000mm. This product is carefully engineered to deliver the right balance of strength, functionality, and visual appeal, making it suitable for a wide range of industrial and architectural uses.
316 stainless steel is widely appreciated for its superior resistance to corrosion, especially in marine, chemical, and high-humidity environments. Compared to 304 grade, 316 contains molybdenum, which significantly improves resistance to chlorides and other aggressive agents. This makes our sheet ideal for outdoor installations, coastal projects, food processing, filtration equipment, and any application where long-term durability is a priority. The material also retains good mechanical strength over a wide temperature range, providing reliable service in both hot and cold conditions.
Precision Perforation Design
The sheet is uniformly perforated with round holes of 2mm diameter in a carefully arranged pattern that results in a 35% open area. This configuration supports efficient airflow, light transmission, liquid flow, and sound absorption while preserving structural integrity. The consistent distribution of holes across the 1200x2000mm surface enables accurate cutting, bending, and welding without disturbing the pattern.
Manufacturing Process
Our perforated sheets are produced with modern CNC punching machines, ensuring accurate hole placement and minimal deformation around the edges. After punching, each sheet goes through deburring and flattening processes to remove sharp edges and achieve a smooth, even surface. Strict dimensional checks are carried out to confirm thickness and hole size tolerances before the sheet is packed.
Key Characteristics at a Glance
- Material: 316 stainless steel with excellent corrosion resistance.
- Thickness: 1.2 mm, offering good strength while remaining formable.
- Hole diameter: 2 mm, suitable for fine filtration and screening.
- Open area: 35%, providing a balanced flow and coverage.
- Dimensions: 1200 mm x 2000 mm, a practical sheet size for many projects.
- Surface: Smooth, with optional brushing or coating upon request.
- Edges: Deburred for safe handling and easy installation.
Technical Specifications
| Specification | Value |
|---|---|
| Material Grade | 316 (1.4436 / 1.4404 optional) |
| Thickness | 1.2 mm |
| Hole Diameter | 2 mm |
| Open Area | 35% |
| Sheet Width | 1200 mm |
| Sheet Length | 2000 mm |
| Hole Type | Round, straight-through |
| Pattern | Uniformly spaced |
| Surface Finish | Mill finish, optional coating |
| Edge Condition | Deburred or as punched |
Product Advantages
- Long service life: The corrosion-resistant nature of 316 means less frequent replacement, lowering total ownership costs.
- Hygienic surface: Smooth and non-porous, restricting dirt accumulation and bacterial growth.
- Efficient ventilation: The 35% open area allows excellent air and heat exchange, ideal for protective covers and panels.
- Design flexibility: Can be formed, welded, or painted to fit custom project needs.
- Recyclable: Stainless steel is fully recyclable, supporting sustainability goals.
Applications
This versatile perforated sheet is used in many fields. Typical applications include architectural cladding, ceiling panels, wall partitions, elevator cabs, stair treads, security screens, machine guards, ventilation grilles, speaker covers, acoustic panels, filters, oil and gas screens, chemical processing sieves, food industry trays, and automotive components. Because of its high corrosion resistance and fine openings, it is particularly valued in maritime and process industries.
Maintenance
Keeping the sheet in good condition is simple. For regular maintenance, wipe it with a soft cloth and a mild detergent solution. In environments where dirt or grease builds up, use a stainless steel cleaner and a nylon brush. Avoid using steel wool or chloride-heavy cleaners as they may leave marks. Thanks to the intrinsic corrosion resistance of grade 316, the sheet may retain its appearance even without regular polishing.
Company Strength
Anping Xinye is a professional manufacturer with a production base of 5,000 to 10,000 square meters. Our facility operates with a team of 51 to 100 employees, covering production, quality control, and after-sales support. Since 2020, we have been continuously improving our processes to deliver consistent products for both domestic and overseas customers. We are experienced in handling orders of different sizes, from small samples to container-scale shipments.
Global Shipping and Customization
We serve clients in many global markets, including North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, Western Europe, Central America, and Northern Europe. With convenient access to major ports like Tianjin, Qingdao, and Shanghai, we provide timely and safe delivery. Every order is carefully protected with moisture-resistant packaging and wooden pallets to avoid damage during transport. Custom dimensions, surface treatment, cutting services, and other secondary processing are available upon request.
If you need a durable perforated metal sheet with precise hole geometry and reliable weather resistance, this 316 stainless steel option is a sound choice. We invite buyers to contact Anping Xinye Metal Wire Mesh Products Co., Ltd for competitive pricing, sample evaluation, and production schedules. Our responsive team is ready to provide professional support for your projects.
Frequently Asked Questions
Q1: Can I order different sheet sizes? Yes. Although 1200x2000mm is the standard size, custom widths and lengths are available based on your specifications.
Q2: What are the common surface finishes? The standard finish is mill finish. Brushed, polished, or powder-coated finishes can be supplied as optional treatments.
Q3: Is the sheet deburred? We normally deburr the edges and holes to ensure safe handling. If a specific edge profile is needed, please let us know.
Q4: Can I get samples? Small samples are available for approval before bulk production. Shipping charges may apply for express delivery.
Q5: How soon will production start? Once payment and drawings are confirmed, production generally starts within a few days. Lead time depends on order quantity and any custom processing.
Q6: How do you pack the sheets? Sheets are packed on sturdy wooden pallets with wrapping to protect against moisture and scratches.
Q7: Does the 35% open area affect strength? The sheet maintains its load-bearing capability for most panel applications due to the uniform pattern and 1.2mm thickness. For structural requirements, a thicker sheet is recommended.
Q8: Can I use it outdoors? Yes. Grade 316 stainless steel offers excellent resistance to atmospheric corrosion, making it suitable for outdoor and coastal environments.
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