The ROV Propeller Survey involves using a remotely operated vehicle to inspect underwater propellers for damage or wear.

Propeller Inspection assesses the condition of blades, hubs, and surfaces to ensure operational efficiency and safety.

It helps identify cracks, erosion, or marine growth that could impact performance or require maintenance.

Size: Typically ranges from 100 mm to 500 mm in diameter.

Grade: Marine-grade materials, often compliant with ASTM or ISO standards.

Viscosity: N/A (propellers are solid components, viscosity not applicable).

Buoyancy: Neutral or slightly negative buoyancy, depending on material and design.

Material: Commonly made from stainless steel, bronze, or composite materials like carbon fiber.

Inspection Method: Ultrasonic testing, visual inspection, and laser scanning for damage assessment.

Operating Depth: Suitable for depths up to 3000 meters, depending on ROV compatibility.

Blade Count: Typically 3 to 5 blades, optimized for thrust efficiency.

Coating: Anti-corrosive coatings like epoxy or nickel-aluminum bronze for saltwater resistance.

Load Capacity: Designed to withstand hydrodynamic loads up to 10 kN, depending on size.