Factory Direct Sale Round Hole 304 316 Stainless Steel Perforated Plate/Sheet

Tech Specs

Specification Of Factory Direct Sale Round Hole 304 316 Stainless Steel Perforated Plate/Sheet

ISO 9001 Certified | 100% Material Grade Guaranteed | Free Samples Available

Our industrial-grade perforated stainless steel sheets offer the perfect balance of corrosion resistance, structural strength, and aesthetic appeal. Whether you need standard stock sizes or highly specialized custom hole patterns, we deliver precision-engineered solutions that meet strict global standards.

Technical Specifications & Capabilities

Product Name	Stainless Steel Perforated Plate
Material Grades	Stainless Steel 304, 316, 316L, 430
Thickness	0.4mm – 12mm
Hole Shapes	Round, Square, Slotted, Hexagonal, Decorative patterns
Hole Size (Diameter)	0.5mm – 100mm
Standard Sizes	1000x2000mm, 1220x2440mm (4'x8'), 1500x3000mm, or Custom
Open Area Rate	10% – 70%
Quality test	Mill Test Certificate is supplied with shipment, Third Part Inspection is acceptable
Sample	Provided Freely

Product Advantages

Uncompromised Material Purity: Zero recycling contamination. Our 316L and 304 grades resist severe corrosion, chemicals, and high temperatures.

Burr-Free Precision: Advanced CNC punch and laser-cutting technology ensures perfectly clean hole edges and flat sheets.

High Structural Integrity: Optimized open-area ratios ensure maximum filtration/ventilation efficiency without sacrificing sheet strength.

Target Applications & Industries

Filtration & Separation: Chemical processing, water treatment filters, and oil strainers.

Food & Pharmaceutical: Hygienic processing equipment, grain drying sieves, and sterilization trays.

Architecture & Design: Facades, sunshades, acoustic panels, and balustrade infills.

Heavy Industry: Mining screens, machinery guards, and aerospace components.

Surface Treatments & Custom Processing

We provide one-stop fabrication services to save your time and logistics costs:

Surface Finishes: Mill finish, Polished (Mirror/Brush), PVDF Coating, Anodized.

Deep Processing: Precision Bending, Rolling, Welding, Laser Cutting, and Border Blanking (No-hole margins).

Factory Strength & Capacity

Production Scale: 50,000+ Sqm manufacturing facility with 30+ high-speed CNC punching lines.

Daily Output: Up to 1,500 sheets per day, ensuring rapid turnaround for bulk orders.

Supply Chain: Direct mill partnerships with top-tier steel giants (TISCO, BAOSTEEL).

Quality Control & Inspection

We eliminate the risk of substandard materials before they ship:

PMI Testing: 100% Spectrometer verification for Chemical Composition (Ni, Cr, Mo content).

Dimensional Check: Strict tolerance control on flatness, hole pitch, and sheet thickness.

Certifications: MTC (Mill Test Certificate) Link EN 10204 3.1 provided with every shipment.

Need a Reliable Perforated Stainless Steel Supplier?

Don't let poor-grade material ruin your project. Get a factory-direct price quote within 2 hours during business days.

Pictures

Images Of Factory Direct Sale Round Hole 304 316 Stainless Steel Perforated Plate/Sheet

Global Export Experience

Global Footprint: Trusted by 500+ clients across North America, Europe, the Middle East, and Southeast Asia.

Compliance: Full familiarity with ASTM, DIN, and JIS standards.

Hassle-Free Logistics: Complete support for FOB, CIF, DDU, and DDP shipping terms.

Packaging & Fast Delivery

Secure Packaging: Waterproof paper + Plastic film + Heavy-duty ISPM 15 fumigated wooden pallets or crates.

Steel Banding: Reinforced edge protectors to prevent transit damage.

Lead Time: 3–7 days for stock items; 15–20 days for custom mass production.

FAQ

Q: Can you guarantee that 316L won't rust?

A: Yes. We provide official Mill Test Certificates and support third-party SGS/PMI testing. Genuine 316L contains Molybdenum, making it highly resistant to chloride pitting.

Q: What is your Minimum Order Quantity (MOQ)?

A: For standard stock sizes, the MOQ is just 1 sheet. For custom configurations, it typically starts from 10–20 sheets depending on specifications.

Q: Can I get customized margins (unperforated borders)?

A: Absolutely. We can program custom margins on all four sides according to your engineering drawings.

Additional Products We Manufacture

Below are other stainless steel plate types we supply — contact us for full range and tailor-made solutions:

Product Type	Grade Options	Finishes / Features
Plain Stainless Steel Sheets & Plates	201 / 304 / 316 / 430	2B, BA, HL, No.4, Mirror, PVD Colors
Stainless Steel Perforated Plates	201 / 304 / 316	Round, Square, Hex, Embossed, Slotted
Stainless Steel Checkered (Tread) Plates	304 / 316	Raised diamond pattern …
Stainless Steel Embossed / Patterned Plates	201 / 304	Decorative patterns for cladding/furniture
Stainless Steel Coil & Strip	201 / 304 / 316	Custom widths, slit coils, cut-to-length

Certificates

Certificate Qualifications Owned By The Company

Company Information

Wuxi Xinshanhu Steel Co., Ltd. is a Chinese stainless steel manufacturer existing for eleven years with rich production experience, well-trained workers and excellent engineers, Our factory has a mature production system with several steel production lines, including a high-precise acid continuous rolling line, a cold plate production line; a high-precise metal sheet flattening line; a high-precise metal sheet rewinding and tension straightening line; a metal sheet cutting and distribution line; High precision sheet rewinding and tension straightening lines; sheet cutting and assembly lines. Our products include various stainless steel plates, stainless steel tubes, stainless steel bars, stainless steel strips, stainless steel coils, stainless steel angles, stainless steel flat bars, stainless steel profiles, stainless steel wires, etc.