Big ship anchor chains are heavy-duty steel chains designed to secure large vessels by connecting the anchor to the ship. They are built to withstand immense forces, including ocean currents and harsh weather conditions. Their robust construction ensures reliable holding power for maritime safety.

Size: 20mm to 200mm diameter

Grade: Grade 2, Grade 3, U2, U3, R3, R4, R5

Viscosity: Not applicable (solid metal component)

Buoyancy: Negative (sinks due to high-density steel)

Material: High-tensile carbon steel or alloy steel

Breaking Load: 200 kN to 15,000 kN (varies by size and grade)

Proof Load: 50% to 70% of breaking load

Surface Treatment: Hot-dip galvanized or painted for corrosion resistance

Length per Shackle: 27.5 meters (standard maritime unit)

Manufacturing Standard: ISO 1704, ABS, DNV, LR, or other classification society rules