Engineered to meet the strict standards of DIN766 (the German
industrial norm for short-link chains in marine and general
engineering applications), our 11mm Galvanized Anchor Chain is a compact, high-reliability choice for small to mid-sized marine
craft. Designed specifically for lightweight anchoring and mooring
needs, it balances durability, corrosion resistance, and easy
handling—making it ideal for recreational boats, small fishing
vessels, dinghies, and compact workboats operating in coastal or
inland waterways.
1. Core Specifications & DIN766 Compliance
Precise 11mm Dimension for Targeted Applications
With a standard link diameter of 11mm and consistent link pitch (aligned with DIN766 requirements), this
anchor chain is optimized for vessels with limited deck space or
lower displacement (typically up to 10 meters in length). Its
compact size ensures seamless compatibility with small-scale anchor
windlasses, hawse pipes, and chain lockers—avoiding jamming or
equipment strain common with oversized chains.
DIN766 Standard: Quality & Interoperability Guaranteed
As a DIN766-compliant product, this chain adheres to rigorous
German engineering standards for:
- Material Consistency: Manufactured from high-grade low-carbon steel (S235JR or
equivalent), ensuring uniform tensile strength and
ductility—critical for withstanding repeated anchoring loads
without brittle failure.
- Link Geometry: Precision-forged short links with smooth, deburred edges to
minimize wear on anchor components and simplify handling. The link
width and height are calibrated to DIN766 tolerances, ensuring
compatibility with standard marine hardware (e.g., 11mm-grade
shackles, swivels, or chain stoppers).
- Performance Benchmarks: Meets DIN766’s minimum breaking load (MBL) of ≥12.5 kN and working load limit (WLL) of ≥2.5 kN (based on a 5:1 safety factor)—sufficient for the anchoring needs
of small vessels in coastal, lake, or river environments.
2. Hot-Dip Galvanization: Superior Corrosion Resistance
To combat the damaging effects of water, salt spray, and moisture
(common in marine settings), the entire chain undergoes hot-dip galvanization (HDG)—a process where the steel chain is dipped in molten zinc to form a
thick, adherent protective layer. This treatment delivers:
- Long-Term Rust Prevention: The zinc coating acts as a sacrificial barrier, shielding the
underlying steel from corrosion even after years of exposure to
freshwater or mild saltwater. Unlike paint or spray-on coatings,
HDG resists chipping or peeling during handling or contact with
seabed debris.
- Low Maintenance: No frequent re-coating or anti-rust treatments are
required—simply rinse with freshwater after use to remove salt
residue, reducing long-term upkeep costs.
- Enhanced Durability: The galvanized layer adds minor surface hardness, improving
resistance to scratches and abrasion from rocks or anchor hardware.
3. Design & Handling Advantages for Small Vessels
Lightweight & Maneuverable
At 11mm, the chain offers a balanced weight-to-strength ratio—light
enough for manual handling (critical for small boats without power
windlasses) while maintaining the structural integrity needed for
secure anchoring. Its short-link design (per DIN766) allows for
tight, neat coiling in compact chain lockers, saving valuable
on-board space.
Smooth Operation with Standard Hardware
The uniform link dimensions and deburred surfaces ensure smooth
interaction with small-scale marine equipment:
- Works seamlessly with 11mm anchor shackles (for connecting to
anchors) and chain swivels (to prevent twisting).
- Compatible with most entry-level anchor windlasses rated for
10-12mm chain, reducing the need for custom hardware upgrades.
4. Application Scope
Perfectly suited for small to mid-sized marine craft and light-duty
marine tasks:
- Recreational Boats: Sailboats (up to 9 meters), powerboats, yachts, and dinghies used
for coastal cruising, fishing, or leisure.
- Small Commercial Vessels: Compact fishing boats, workboats, or patrol boats operating in
inland waterways, lakes, or nearshore coastal areas.
- Auxiliary Uses: Secondary mooring chains for docks, buoys, or small floating
structures (e.g., kayak racks, swim platforms).
Not intended for heavy-duty offshore use or large commercial
vessels (e.g., tankers, bulk carriers)—designed exclusively for
light to medium anchoring loads in calm to moderate water
conditions.
5. Quality Assurance & Packaging
Rigorous Quality Checks
Each 11mm Galvanized Anchor Chain undergoes multi-step inspection
to ensure compliance with DIN766 and performance standards:
- Dimensional Testing: Verifies link diameter, pitch, and width against DIN766
tolerances.
- Tensile Strength Testing: Random samples are tested to confirm minimum breaking load (MBL)
meets or exceeds 12.5 kN.
- Galvanization Inspection: Checks coating thickness (minimum 85μm, per HDG industry
standards) and uniformity, with no missed spots or excessive zinc
buildup.
Secure, Practical Packaging
- Available in standard lengths: 10m, 20m, 30m, or 50m coils—packaged
in durable, moisture-resistant polyethylene bags (with reinforced
handles for easy carrying) and outer cardboard boxes.
- Bulk orders (100m+) are supplied in galvanized steel drums to
protect against damage during transit and storage, ideal for
boatyards or marine supply retailers.
6. Compliance & Safety
- DIN766 Certification: Each chain is marked with the DIN766 standard, link diameter
(11mm), and batch number for full traceability—simplifying
compliance with local marine safety regulations for small vessels.
- Safety Labeling: Every package includes a clear tag with working load limit (WLL:
2.5 kN) and minimum breaking load (MBL: ≥12.5 kN) to prevent
overloading and ensure safe operation.
Choose our 11mm Galvanized Anchor Chain (DIN766-compliant) for a
reliable, cost-effective anchoring solution that meets the unique
needs of small marine craft—backed by strict quality control and a
focus on user-friendly design.
