Marine & Shipbuilding Parts Manufacturer
Corrosion-resistant CNC machined components for marine environments, including propulsion systems and structural elements.
CNC Machining Capabilities:
- Our marine CNC machining specializes in components that withstand the harsh saltwater environment while maintaining precise operational parameters.
- We achieve tolerance classes of ISO 2768-mK for general dimensions and ISO 8062-CT7 for casting-derived components.
- For propulsion system components, we maintain dynamic balancing to ISO 1940-1 G6.3 standards and surface finishes of Ra 0.8-1.6μm on hydrodynamic surfaces.
- Our CNC capabilities extend to large marine components up to 2000mm with positional accuracy of ±0.1mm and straightness control of 0.1mm per 500mm length.
- We routinely process marine-grade materials including AL-5086, AL-5052, 316L/317L stainless steel, naval brass CZ112/CZ114, and specialized bronze alloys (C95400, C95500) with excellent resistance to seawater corrosion.
- Quality processes include dye penetrant testing to EN ISO 3452-1 standards, hardness verification to ASTM E18/E10, and salt fog corrosion testing to ASTM B117 with duration up to 1000 hours for critical components.
Salt Water Resistance
Marine-grade alloys and specialized coatings preventing galvanic and crevice corrosion damage
Vibration Tolerance
Precision-balanced components reducing harmful vibration in propulsion systems
Classification Compliance
Manufacturing processes and documentation meeting ABS, Lloyd's Register, and DNV standards
Hydrodynamic Optimization
Precision-machined surfaces minimizing fluid resistance and maximizing efficiency
