A Disc Type Aluminum Sacrificial Anode is a compact, circular-shaped sacrificial anode used in cathodic protection (CP) systems to protect metallic structures from corrosion. The anode is typically designed with a central steel core or threaded insert, allowing easy installation on equipment surfaces, pipelines, or inside tanks.

Disc Type Aluminum Sacrificial Anode

999 999 999,00 $

Количество

Key Features

Compact Disc Design: Ideal for confined or localized protection areas

High Current Capacity: Efficient protection performance

Lightweight: Easy handling and installation

Uniform Current Distribution: Effective coverage of small surfaces

Self-Sacrificial Operation: No external power source required

Flexible Installation: Threaded, bolt-on, or insert mounting options

Material Composition (Typical)

Aluminum (Al): Balance

Zinc (Zn): 2.5% – 5.5%

Indium (In): 0.015% – 0.04%

Iron (Fe): ≤ 0.09%

Silicon (Si): ≤ 0.10%

Copper (Cu): ≤ 0.01%

Types

Threaded Disc Anodes

Bolt-On Disc Anodes

Flush-Mounted Disc Anodes

Custom-designed disc shapes

Applications

Storage tanks (internal protection)

Pipelines and fittings

Heat exchangers and condensers

Marine equipment and structures

Small submerged or buried components

Disc Type Aluminum Sacrificial Anode

Product Info