A Zinc Anode for Buried Pipeline is a sacrificial anode used in cathodic protection (CP) systems to protect underground steel pipelines from corrosion. The zinc anode, being more electrochemically active than steel, corrodes preferentially and supplies protective current to the pipeline.

Zinc Anode for Buried Pipeline

US$999,999,999.00

Key Features

Self-Generating Current: No external power supply required

Stable Driving Potential: Provides consistent protection without overprotection risk

Uniform Dissolution: Ensures predictable consumption rate

Reliable Performance: Suitable for long-term underground applications

Prepackaged Option Available: With backfill for improved efficiency

Low Maintenance: Minimal monitoring required

Material Composition (Typical)

Zinc (Zn): ≥ 99.2%

Aluminum (Al): 0.1% – 0.5%

Cadmium (Cd): 0.025% – 0.07% (or cadmium-free option available)

Iron (Fe): ≤ 0.005%

Copper (Cu): ≤ 0.005%

Types

Bare Zinc Anodes

Prepackaged Zinc Anodes (with backfill)

Rod Anodes

Block / Plate Anodes

Applications

Buried oil & gas pipelines

Water transmission pipelines

Distribution pipelines

Pipeline joints and fittings

Small pipeline networks and branch lines

Zinc Anode for Buried Pipeline

Product Info