Introduction:
Formed into a high-quality rod, the zinc is strategically placed on metal components to disrupt the saltwater's electrolyte current flow that causes corrosion. The zinc rod acts as a sacrificial anode, corroding and rusting to leave other critical and expensive engine metals intact.
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Standard Dimensions: Φ100x200mm
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Unit Weight: Approximately 12kg/pc
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Machining Service: Custom sizes based on provided drawings with a precision tolerance of ±0.2mm.
Chemical Composition
| Material |
Zn Content (%) |
| Zinc Bars |
≥99.0 |
Frequently Asked Questions
What is the purity level of these zinc rods?
Our zinc rods maintain a high purity level of at least 99.0%, ensuring effective sacrificial protection against corrosion.
Are custom sizes available for order?
Yes, we provide professional machining services. We can manufacture zinc rods according to your specific drawings and dimensions with a tolerance of ±0.2mm.
What is the typical delivery timeframe?
For items currently in stock, delivery generally takes 5-10 days. For custom or non-stock orders, the timeframe is approximately 45 days depending on the quantity.
How does a zinc rod protect marine engines?
The zinc rod disrupts electrolyte currents in saltwater. By corroding faster than other metals (sacrificial anode), it prevents expensive engine components from rusting.
What are the standard payment terms?
For orders under 1000 USD, 100% advance payment is required. For orders over 1000 USD, we require 50% T/T in advance with the balance due before shipment. We also accept irrevocable LC at sight.
What standards do your products follow?
Our products are manufactured in compliance with international standards, including ASTM and ANSI.
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