As the leading ship supplier in Howland Island, Crusader Ra080018, we specialize in delivering high-quality Propeller Anode Zinc Alloy with unmatched speed and reliability. Trusted by shipowners and masters worldwide, our team ensures your vessel gets everything it needs — on time, every time.
Propeller anode zinc alloy is a sacrificial component used to prevent corrosion in marine environments. It corrodes preferentially, protecting the propeller and other metal parts from galvanic corrosion. Regular inspection and replacement ensure effective corrosion control.
Size: Typically ranges from 5 kg to 50 kg, depending on application.
Grade: ASTM B418 Type I or Type II, MIL-A-18001H.
Viscosity: Not applicable (solid alloy).
Buoyancy: Negligible (used as sacrificial anode, not for flotation).
Material: High-purity zinc alloy (Zn-Al-Cd or Zn-Al).
Corrosion Protection: Sacrificial anode for cathodic protection in seawater.
Shape: Customized to fit propeller shafts or hulls.
Operating Environment: Marine/offshore applications.
Electrochemical Capacity: ~780-820 Ah/kg.
Potential: -1.05V to -1.10V vs. Ag/AgCl reference.
Ropes, paints, safety gear, and workshop tools.
Fresh/canned food, bonded stores, and PPE kits.
Air/sea freight with port-to-vessel handover.
Certified water testing and offshore delivery.
Secure USD/EUR disbursement in major ports.
Global network of certified fuel providers with real-time pricing. OEM-approved oils (Shell, Exxon, etc.).
Port reception facilities with automated documentation.
Hull cleaning, propeller polishing, and cathodic protection surveys.
Visa assistance, airport transfers, and quarantine coordination.
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