Carrier anchor chains are heavy-duty chains used to secure large vessels like ships and oil rigs. These chains connect the anchor to the vessel, providing stability and holding power in harsh marine conditions. Made from high-strength steel, they are designed to withstand extreme loads and corrosion.

Size: 12.5 mm to 152 mm (0.5 inches to 6 inches) in diameter

Grade: Grade 2, Grade 3, or higher (e.g., U2, U3, R3, R4, R5) per ISO 1704 or other standards

Viscosity: Not applicable (anchor chains are solid metal, no fluid properties)

Buoyancy: Negative (anchor chains sink due to high-density steel material)

Material: High-tensile carbon steel or alloy steel (e.g., ASTM A1021, A1022, or equivalent)

Breaking Load: Varies by size and grade (e.g., 32 mm Grade 3 chain: ~1,470 kN)

Proof Load: Typically 50-70% of breaking load (e.g., 735 kN for 32 mm Grade 3)

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

Certification: Class-approved (e.g., ABS, DNV, LR, BV, etc.)

Length: Standard shots of 27.5 meters (90 feet) or custom lengths

Weight: Varies by size (e.g., 32 mm chain: ~22 kg/m)