As the leading ship supplier in Ross Dependency, Crusader 97842, we specialize in delivering high-quality Marine Grade Copper Wire with unmatched speed and reliability. Trusted by shipowners and masters worldwide, our team ensures your vessel gets everything it needs — on time, every time.
Marine Grade Copper Wire is designed for harsh marine environments, offering superior corrosion resistance. It features tinned copper conductors to prevent oxidation and ensure reliable electrical performance. Ideal for marine electrical systems, it meets stringent safety and durability standards.
Size: 4 AWG to 500 MCM (varies by application)
Grade: ASTM B172, ASTM B3, or equivalent marine-grade standards
Viscosity: N/A (solid material)
Buoyancy: Sinks in water (density ~8.96 g/cm³)
Material: Oxygen-free high-conductivity (OFHC) copper or tinned copper
Insulation: PVC, XLPE, or EPR (oil-, heat-, and moisture-resistant)
Voltage Rating: Typically 600V or higher for marine applications
Temperature Range: -40°C to 90°C (depends on insulation)
Conductivity: ≥ 100% IACS (for pure copper)
Corrosion Resistance: High (tinned copper preferred for saltwater exposure)
Flame Resistance: Meets IEC 60332-1 or equivalent standards
Flexibility: Stranded construction for vibration resistance
Marine Grade Copper Wire and Marine Electrical products typically comply with maritime standards such as ASTM B172, ASTM B174, and IEC 60092 for electrical installations on ships and offshore structures.
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