ZR-1 Strip Zinc Anode | Zinc Strip Manufacturer

I. Core Product Features

1. High-Purity Material

   • Zinc content ≥99.99%, compliant with GB/T 4950-2021 standard, with iron, copper, and other impurities ≤0.0014%.

   • Diamond-shaped cross-section design (25.4×31.75mm), unit weight 35.72g/cm, current efficiency up to 95%.

2. Excellent Performance

   • Open circuit potential ≤-1.03V (Cu/CuSO4 reference), suitable for environments with resistivity ≤2000Ω·cm, with a service life of 8-15 years in moist soil.

   • Flexibility tested through low-temperature bending at -20°C, allowing spiral winding installation.

II. Technical Parameter Comparison

III. Typical Application Scenarios

1. Oil & Gas Pipeline Protection

   • Addresses casing effects, providing localized current compensation for highway/river sections.

2. Storage Tank Bottom Plate Protection

   • Works synergistically with asphalt sand layers to prevent corrosion from deposited water.

3. AC Interference Mitigation

   • Drains current along electrified railway lines, with grounding resistance <0.5Ω.

IV. Manufacturer Advantages

1. Vertical Production System

   • Full-process control from zinc ingot melting to extrusion molding, with 100% pass rate in spectral testing.

2. Engineering Service Support

   • Provides value-added services such as cathodic protection system design and on-site potential detection.

3. Quality Control Certification

   • Holds ISO9001/14001 dual-system certification, with an annual production capacity exceeding 2000 tons.