Ship anchor chains are heavy-duty chains used to secure vessels by connecting the anchor to the ship, ensuring stability and safety. Marine deck equipment includes various tools and machinery like winches, capstans, and mooring systems for efficient deck operations. Both are essential for maritime navigation, anchoring, and mooring processes.

Ship Anchor Chains:

- Size: 12.5mm to 152mm (diameter)

- Grade: Grade 2, Grade 3, U2, U3, R3, R4, R5 (common grades)

- Material: High-tensile carbon steel or alloy steel

- Breaking Load: Varies by grade (e.g., Grade 3: 490-690 MPa)

- Length: Standard shots of 27.5 meters per link

- Weight: Approximately 0.02-2.5 kg per meter (varies with size)

- Buoyancy: Negligible (submerged weight considered in mooring calculations)

Marine Deck Equipment (Winches, Windlasses, Capstans):

- Size: Varies by vessel size (e.g., 5-ton to 500-ton pulling capacity)

- Material: Cast steel, stainless steel, or galvanized components

- Power Source: Hydraulic, electric, or diesel-driven

- Line Speed: 5-30 meters per minute (depends on model)

- Brake Holding Capacity: 80-200% of rated load

- Viscosity (Hydraulic Systems): ISO VG 32-68 (for hydraulic oil)

- Corrosion Resistance: High (marine-grade coatings or stainless steel)

Yes, this product complies with international maritime standards such as ISO, ABS, DNV, and other relevant certifications.