MMO Tubular Anode

The MMO (Mixed Metal Oxide) Tubular Anode is an advanced anode technology used primarily in cathodic protection systems to prevent corrosion of metal structures.

MMO Tubular Anodes are made of a base metal, typically titanium Grade1 or 2, coated with a layer of mixed metal oxides (IrO2/Ta2O5). The oxides usually include iridium, ruthenium, and titanium, which enhance the anode’s performance in various environments.

KEY FEATURES

• More than 20years
• High current output
• Harsh environments withstand
• Super coating adhesive
• Excellent coating uniformity

SPECIFICATIONS

TITANIUM SUBSTRATE

Tubular Anodes are manufactured using high-tensile seamless titanium tubes that meet ASTM B338 Grade 1 or Grade 2 standards, ensuring longer life and consistent thickness throughout their design lifespan.

MMO COATING

The MMO coating, composed of IrO2/Ta2O5 or IrO2/RuO2, is suitable for all cathodic protection applications. Coating thicknesses are tailored to specific environmental conditions, tested using X-ray, and verified for lifespan through high-current acceleration tests. (IrO2/Ta2O5 coating is recommended to be used in soil environment while IrO2/RuO2 in sea water environment)

APPLICATIONS

• Water Tank Protection
• Deep Well Anodes
• Marine Structures Protection
• Tank Bottom Protection
• Soil, Brackish and Seawater Applications