Anchor Chain And Line Supplier - Anchor Chains

Anchor chains and lines are essential components of a vessel's anchoring system, providing the necessary weight and strength to secure the ship. Anchor chains are typically made of heavy-duty steel links, designed to withstand harsh marine conditions and ensure stability. Both chains and lines work together to connect the anchor to the ship, enabling safe mooring in various water depths.

Size: 12.5 mm to 152 mm (diameter)

Grade: Grade 2, Grade 3, U1, U2, U3, R3, R4, R5 (common grades)

Viscosity: Not applicable (chains do not have viscosity properties)

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

Material: High-tensile carbon steel, alloy steel, or stainless steel

Breaking Load: Varies by size and grade (e.g., 12.5 mm Grade 2: ~4.5 tons, 76 mm R4: ~3,500 tons)

Proof Load: Typically 50-70% of breaking load

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

Link Types: Studlink (common), Studless, or Open link

Length per Shackle: 27.5 meters (standard maritime unit)

Weight per Meter: Varies by size (e.g., 12.5 mm: ~3.5 kg/m, 76 mm: ~130 kg/m)

Standards: ABS, DNV, LR, ISO 1704, ASTM A986