Huge anchor chains are massive, heavy-duty chains used to secure large vessels like ships and oil rigs to the seabed. They are designed to withstand extreme forces, including strong currents and harsh marine conditions. Made from high-strength steel, these chains ensure stability and safety for maritime operations.

Size: 20mm to 200mm diameter

Grade: Grade 2, Grade 3, or higher (e.g., U2, U3, R3, R4, R5)

Viscosity: N/A (not applicable for solid metal chains)

Buoyancy: Negative (sinks in water due to high-density material)

Material: High-tensile carbon steel or alloy steel (often galvanized for corrosion resistance)

Breaking Load: Varies by size and grade (e.g., 200mm chain can exceed 10,000 kN)

Proof Load: Typically 50-70% of breaking load

Weight: Approximately 100-300 kg/m depending on size

Corrosion Resistance: Hot-dip galvanized or painted coatings

Standards: Complies with ISO 1704, DIN 766, or other maritime certifications