Marine secondary coolants are fluids used in refrigeration systems to transfer heat efficiently. They circulate between the primary refrigerant and the cooling load, ensuring safe and stable operation. Common types include glycol solutions and brines, chosen for their low freezing points and corrosion inhibitors.
Marine Secondary Coolants:
- Size: Varies based on system capacity, typically 1,000 to 10,000 liters
- Grade: Industrial-grade, non-toxic, corrosion-inhibited
- Viscosity: 1-5 cP at 20°C
- Buoyancy: Slightly denser than water (1.05-1.15 g/cm³)
- Material: Propylene glycol, ethylene glycol, or brine solutions
Refrigeration Systems:
- Size: Compact to large-scale (1-100+ tons of refrigeration)
- Grade: Marine-certified (compliance with IMO/ISO standards)
- Viscosity: Lubricating oils (ISO VG 32-68)
- Buoyancy: N/A (sealed systems)
- Material: Stainless steel, copper alloys, aluminum for components
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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.).
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