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Help CenterCylindrical Ruthenium-iridium Oxide Mesh Anode, 10μm Coating, 304 Stainless Steel Frame, 1000mm Length
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Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer established in 1998 with annual export sales of US$5–10 million. Our cylindrical ruthenium-iridium oxide mesh anode features a 10μm active coating, a durable 304 stainless steel frame, and a total length of 1000mm. Designed for high-efficiency electrochemical processes, this anode delivers exceptional stability, low overpotential, and long service life. Whether you need precise dimensioning or custom configurations, our factory ensures consistent quality and reliable performance for global industrial applications.
Product Overview
This anode is constructed from a robust mesh substrate (typically titanium or other base material upon request) coated with a mixed ruthenium-iridium oxide layer. The 10μm coating provides a large active surface area while maintaining excellent adhesion and corrosion resistance. The 304 stainless steel frame adds structural integrity, making the anode suitable for harsh environments. The cylindrical shape optimizes current distribution and fluid flow, ideal for use in electrolytic cells, water disinfection, and metal recovery systems.
- High Catalytic Activity: The Ru-Ir oxide coating ensures low overpotential for oxygen and chlorine evolution, improving energy efficiency by up to 15% compared to uncoated anodes.
- Durable 304 Stainless Steel Frame: Provides mechanical support and corrosion resistance in acidic or alkaline media.
- Uniform 10μm Coating: Achieved via thermal decomposition (calcination) process, guaranteeing consistent thickness and performance across the entire mesh.
- Customizable Dimensions: While standard length is 1000mm, diameter, mesh opening, and frame design can be adapted to your specific reactor requirements.
- Low Maintenance: The coating is resistant to passivation, reducing downtime and replacement costs.
| Parameter | Specification |
| Coating Composition | RuO₂ + IrO₂ (mixed oxide, ratio customizable) |
| Coating Thickness | 10 μm ± 1 μm |
| Frame Material | 304 Stainless Steel |
| Overall Length | 1000 mm |
| Mesh Opening | 2 mm × 2 mm (standard, other options available) |
| Operating Temperature | Up to 80°C (higher upon request) |
| pH Range | 1–14 |
Benefits for Your Applications
This cylindrical anode is particularly effective in:
• Chlorine & Hypochlorite Generation: Ru-Ir coating excels in chlorine evolution with low overpotential.
• Wastewater Treatment: Electrochemical oxidation of organic pollutants, ammonia removal, and disinfection.
• Electrowinning & Metal Recovery: Stable in acidic sulfate or chloride baths.
• Electrodialysis & Capacitive Deionization: Uniform current distribution enhances efficiency.
The 304 stainless steel frame ensures easy installation and electrical connection, while the cylindrical shape minimizes dead zones in flow-through cells.
Why Choose Anping County Boli Hardware Wiremesh Products Factory?
With over 25 years of manufacturing experience (since 1998), we have exported to markets across North America, South America, Europe, Asia, Africa, and Oceania. Our annual export value of US$5–10 million reflects our commitment to quality and customer satisfaction. We ship from major Chinese ports (Tianjin, Qingdao, Shanghai, Foshan) and offer flexible customization. Each anode undergoes rigorous testing for coating adhesion, thickness uniformity, and electrochemical performance. Our technical team is available to assist with selection and integration. Contact us today to discuss your specific requirements and benefit from a reliable, cost-effective solution.
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Q: What base material is used for the mesh?
A: The mesh can be made from titanium, niobium, or other corrosion-resistant alloys. The standard option is titanium, but we can adjust based on your electrolyte chemistry. -
Q: Can the coating thickness be customized?
A: Yes, we offer coating thicknesses from 5 μm to 20 μm. The standard 10 μm is a balanced choice for most applications. Please specify if you require a different thickness. -
Q: How long does the anode typically last?
A: Service life depends on operating conditions (current density, temperature, pH). With proper use, the coating can last 2–5 years. We provide a warranty of 12 months against manufacturing defects. -
Q: Is the 304 stainless steel frame resistant to all electrolytes?
A: 304 stainless steel is suitable for neutral to alkaline environments and mild acids. For highly corrosive media (e.g., strong acids, chloride concentrations above 1000 ppm), we recommend a titanium or Hastelloy frame. Please consult with our engineers. -
Q: What is the typical lead time?
A: For standard dimensions (1000mm length, 2mm mesh), lead time is 15–20 working days. Custom orders may require 25–30 days. -
Q: Do you provide samples for testing?
A: Yes, we can supply small-dimension samples (e.g., 100mm × 100mm) at a nominal cost. The sample fee is deductible from the production order. -
Q: How is the anode packaged for shipping?
A: Each anode is individually wrapped with foam and placed in a sturdy wooden crate to prevent damage during transit. Export packaging meets international standards. -
Q: Can you provide a certificate of analysis?
A: Yes, we provide a CoA for each batch, including coating composition, thickness, and electrical performance test results.
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