Boat Chain Anchor Supplier - Anchor Chains

The Boat Chain Anchor is a heavy device used to moor a vessel to the seabed, providing stability. Anchor chains connect the anchor to the boat, ensuring secure holding and weight distribution. These chains are typically made of durable steel to withstand harsh marine conditions.

Boat Chain Anchor Specifications:

- Size: 1/4" to 2" diameter (6mm to 50mm)

- Grade: Grade 30, Grade 40, Grade 70 (High-Tensile)

- Material: Hot-dip galvanized steel, stainless steel, or alloy steel

- Working Load Limit (WLL): Varies by size and grade (e.g., 1/2" Grade 30: ~4,500 lbs)

- Breaking Strength: 2x to 4x WLL depending on grade

- Corrosion Resistance: Galvanized coating or stainless steel for saltwater use

Anchor Chain Specifications:

- Size: 1/4" to 1.5" (6mm to 38mm) common for recreational boats

- Grade: Grade 30 (BBB), Grade 40 (Proof Coil), Grade 70 (High-Test)

- Material: Hot-dip galvanized steel (most common), stainless steel (premium)

- Link Type: Studlink (studded) or Studless (open link)

- Weight: ~1.5 lbs/ft for 3/8" chain, increases with size

- Buoyancy: Negligible (steel chains sink; buoyancy aids may be added)

- Viscosity: N/A (not applicable to chains)

Additional Properties:

- Proof Tested: Typically 2x WLL for certification

- Certifications: ABS, DNV, or other marine classification standards

- Surface Finish: Smooth galvanized or polished stainless steel