Product Introduction
Titanium Anode For Antifouling Electrolysis is developed to address marine biofouling in cooling circuits, seawater intake systems, and offshore pipelines. With high chloride resistance and reliable chlorine output, this anode is ideal for antifouling systems exposed to high salinity and continuous operation. It offers long-term stability while minimizing biological attachment and maintenance workload.
Product Parameter
Tested under simulated marine conditions (NaCl 3.5%, 200A/m², 25°C):
|
Parameter |
Typical Value |
|
Substrate Material |
Gr1 or Gr2 Titanium (ASTM B265) |
|
Coating Type |
Ru-Ir MMO (ASTM B487) |
|
Coating Thickness |
3–5 μm |
|
Mesh Aperture / Sheet Thickness |
1.5 mm × 3 mm / 1.0–2.5 mm |
|
Chlorine Generation Efficiency |
≥95% |
|
Operating Voltage |
1.0–2.5 V |
|
Lifetime in Seawater |
2.5–3 years (Typical) |
|
Max Flow Velocity |
≤5 m/s |
Product Features & Application
■ Effective Anti-Biofouling: Generates active chlorine at the electrode surface to suppress shell, algae, and barnacle attachment in pipe walls and grates.
■ Adapted for Harsh Marine Conditions: Operates stably in tropical seawater, offshore oil platforms, and LNG vessels under high chloride exposure.
■ Tailored by Pipe Geometry: We offer custom anodes shaped precisely for your pipe diameters and internal configurations.
■ Tested for Long-Term Service: A proprietary MMO coating (Patent No. ZL2023XXX) verified on a crude oil tanker-continuous operation for 28 months in Persian Gulf waters.
Titanium Anode For Antifouling Electrolysis is widely applied in cooling water circuits, desalination intake pipes, and marine antifouling installations requiring continuous chlorine generation.
Product Details
■ Titanium Grade: ASTM B265 Gr1 / Gr2
■ Coating System: Multi-layer Ru-Ir MMO with high porosity resistance
■ Form: Mesh, sheet, tubular-based on system structure
■ Sintering Process: Multi-step heating up to 700°C with controlled oxidation
■ Bond Strength: ≥300 N/cm (verified to GB/T 5210)
■ Fabrication: Argon arc welding + passivation + visual QC
■ Application Fit: Designed for up to 5 m/s flow, low scaling risk
After-Sales Service
why choose our products
■ 12-month performance warranty with batch traceability
■ 24-hour technical response including video installation guidance
■ Customized modeling support for pipe-integrated electrode structures
■ Provides third-party salt spray & coating thickness test reports
■ Lifetime prediction reports available based on electrochemical test data
■ On-demand upgrade plan to TA-HV series for higher velocity environments
FAQ
Q1: What is the lifetime of this anode in a 24/7 operating seawater system?
A: Based on user data, this product provides 2–2.5 years of service at 200A/m² in tropical seawater. A 0.8 adjustment factor is recommended for high-salinity regions.
Q2: Can you customize the anode for our pipeline system?
A: Yes, we provide 'geometry-matched electrode design' based on your drawings or measurements-ideal for pipe diameters from DN80–DN600.
Q3: What chlorine generation rate can I expect?
A: At 100A current, expect approx. 7.5g Cl₂/hour with efficiency above 95%, calculated per Faraday's law.
Q4: Is this anode suitable for >5 m/s seawater velocity?
A: For extreme flow rates, we recommend switching to the TA-HV series with reinforced coatings and curved mesh.
Q5: How do I verify coating quality before shipment?
A: Each batch is provided with coating thickness reports and optional DNV-compliant test certification.
Company profile
Baoji Zhongxinbao Metal Materials Co., Ltd. is a titanium electrode manufacturer based in Baoji, China, focusing on high-efficiency MMO-coated anodes for marine, energy, and water treatment applications. We specialize in custom-fit electrochemical solutions, offering rapid delivery, technical modeling support, and full-process quality assurance for antifouling, disinfection, and electroplating systems. Titanium Anode For Antifouling Electrolysis has been widely adopted by shipyards, offshore projects, and desalination plants around the world.
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