Standard Security Mesh: 15-Year Industry Benchmark in SS304/SS316L Quality
Core Advantage: A market leader since 2008 with full ISO/SGS certifications. We define high-security standards with a 0.8mm "Golden Wire Diameter" and advanced marine-grade anti-corrosion coating technology.
| Technical Parameters | 18 Mesh (0.33mm) | 15 Mesh (0.41mm) | 12 Mesh (0.63mm) | 11 Mesh (0.88mm) |
|---|---|---|---|---|
| Material Grade | Standard SUS 304 / SUS 316L Stainless Steel | |||
| Tensile Strength | 700 - 740 MPa | |||
| Coating Process | Pickling Passivation + High-Purity Electrostatic Powder Coating | |||
| Weight (kg/㎡) | 1.05 kg/㎡ | 1.27 kg/㎡ | 2.25 kg/㎡ | 3.75 kg/㎡ |
| Airflow Rate | 50% | 41% | 43% | 40% |
| Application | HD Visibility / Insect Prevention | Premium Anti-Theft Protection | ||
Why Choose JI'AN MESH Standard Security Screens?
15 Years of Manufacturing Excellence: Mass-produced since 2008. We maintain strict control over powder thickness to prevent "rounded mesh" syndrome, ensuring a flat surface and optimal airflow.
Certified Traceable Quality: Fully compliant with ISO9001, ROHS, SGS, and CNAS standards. Every roll is traceable from raw material to finished product, ensuring premium durability.
Marine-Grade Anti-Rust Technology: We utilize a dual-protection system—Pickling Passivation followed by weather-resistant powder coating from top-tier brands. This ensures stability even in high-salinity coastal regions.
The 0.8mm Golden Standard: We advocate that wire diameters ≥0.8mm are essential for genuine anti-theft performance. Anything thinner significantly compromises structural security.
Square Mesh Advantage: Our square-hole weaving provides higher ventilation and light transmission compared to round-hole designs, while ensuring transparency in material usage.
Technical Q&A
Q: Will SS304 mesh rust in coastal areas?
A: While SUS 304 offers excellent corrosion resistance in standard environments, coastal areas with high chloride ions pose a risk. For regions like Florida or coastal Southeast Asia, we strongly recommend our SUS 316L series for superior anti-oxidation protection.
Q: Why does high-quality SS304 mesh sometimes show magnetism?
A: This is a common misconception. During cold-drawing and weaving, the internal structure of SUS 304 transforms from austenite to martensite, generating induced magnetism. Removing magnetism by adding manganese often harms rust resistance.
View detailed technical specifications, SGS/ISO certifications, and 10-year coastal performance case studies below:
