Product Specification
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| Payment Terms |
T/T, Western Union, L/C, MoneyGram, D/A, D/P |
Supply Ability |
15000 Metric Ton/Metric Tons Per Year |
| Delivery Time |
10-45 Days |
Packaging Details |
1. Bare packed: packed in bundles 2. Packed in iron drums then on pallets 3. Packed in woodencase 4. Required by cllent shipping |
| Product Name |
52mm High - Strength Alloy Steel Galvanized Stud Link Anchor Chain Seafloor Engagement |
Type Number |
U1 U2 U3 |
| Material |
High - Strength Alloy Steel/Stainless Steel/Carbon Steel |
Surface Finishing |
Polished,Spray Paint,Galvanized |
| Color |
Black/Red/Yellow Or Customer Demand |
Certificate |
ABS,BV,DNVGL,KR,LR,NK,RINA,CCS,PRS,IRS,RS,CRS Certificated |
| Design |
Simple And Sturdy |
Port Of Loading |
Qingdao, China |
| Brand Name |
JC Maritime |
Model Number |
U1 U2 U3 |
| Certification |
CCS.ABS.LRS.BV.GL.DNV.NK.RMRS |
Place of Origin |
China |
Marine Anchor Chains Price U2 U3 Grade Stud Link Anchor Chain for Ship
Designed exclusively for the demanding conditions of marine operations, our U2/U3 Grade Stud Link Anchor Chain stands as a reliable core component for ship anchoring, mooring, and positioning—suitable for commercial vessels, cargo ships, tankers, offshore platforms, and large recreational boats. Engineered to meet international marine standards and withstand extreme loads, corrosion, and harsh seawater environments, this anchor chain delivers uncompromising safety and durability for critical maritime tasks.
1. Core Specifications & Grade Advantages
Grade Classification: U2 & U3 for Targeted Performance
- U2 Grade: Optimized for medium-duty marine applications (e.g., coastal cargo ships, fishing vessels, and mid-sized yachts). It offers excellent tensile strength (minimum breaking load per chain size compliant with ISO 1704 standards) and impact resistance, balancing performance and cost-effectiveness for regular coastal or short-haul voyages.
- U3 Grade: Engineered for heavy-duty and offshore use (e.g., deep-sea tankers, bulk carriers, offshore supply vessels, and drill ships). With a higher carbon-manganese steel composition, U3 Grade provides superior tensile strength (up to 20% higher than U2 in equivalent sizes) and fatigue resistance, enduring long-term exposure to strong currents, high winds, and heavy anchor loads in deep waters.
Stud Link Structure: Enhanced Stability & Load Distribution
Featuring a stud link design (each link equipped with a central stud), this anchor chain eliminates link deformation under heavy tension—preventing "kinking" or "bending" that can compromise structural integrity. The stud also ensures uniform load distribution across each link, reducing stress concentration and extending the chain’s service life, even during repeated anchoring cycles.
Standardized Sizes & Customization
Available in a full range of sizes (from 16mm to 120mm link diameter) to match vessel displacement, anchor weight, and anchoring depth requirements. All sizes adhere to global marine standards (ISO 1704, ABS, DNV, LR, or BV certifications, based on customer needs). For specialized projects (e.g., custom-length chains for offshore platforms), we offer tailored cutting, end-fitting (e.g., connecting shackles, swivels), and surface-treatment options to meet unique operational demands.
2. Marine-Grade Performance & Durability
Corrosion Resistance for Seawater Environments
All chains undergo hot-dip galvanization (HDG) or epoxy coating (optional for extreme saltwater conditions) to form a protective barrier against seawater, salt spray, and marine organisms (e.g., barnacles). The HDG layer ensures resistance to rust and corrosion, maintaining structural strength even after years of submersion or exposure to harsh marine atmospheres—reducing maintenance frequency and replacement costs.
High Tensile Strength & Impact Resistance
Manufactured from high-quality low-alloy steel, the chain undergoes precision forging and heat treatment (quenching and tempering) to achieve exceptional tensile strength and toughness. It can withstand sudden impact loads (e.g., during rough seas or emergency anchoring) without fracturing, ensuring reliable performance in critical situations. Each chain is factory-tested for breaking load, elongation, and hardness to meet or exceed grade requirements—with test reports provided for quality verification.
Anti-Wear & Anti-Fatigue Properties
The link surfaces are smoothed and deburred during production to minimize wear from contact with anchor windlasses, hawse pipes, or seabed rocks. The U3 Grade variant further incorporates micro-alloying elements to enhance fatigue resistance, making it suitable for vessels that require frequent anchoring (e.g., ferries, offshore service ships) or long-term mooring.
3. Compliance & Safety
International Marine Certifications
All U2/U3 Grade Stud Link Anchor Chains are certified by leading classification societies (ABS, DNV GL, LR, BV, or CCS) to ensure compliance with maritime safety regulations (SOLAS, MARPOL). This certification guarantees that the chain meets strict standards for design, material, and performance—providing peace of mind for ship owners, operators, and marine engineers.
Safety-Centric Design Features
- Uniform Link Dimensions: Ensures smooth operation with standard marine anchor systems (windlasses, capstans) to prevent jamming or equipment damage.
- Traceability: Each chain is marked with grade, size, certification, and batch number for full traceability—simplifying maintenance records and compliance audits.
- Load Capacity Labeling: Clear labeling of working load limit (WLL) and minimum breaking load (MBL) on each chain segment to prevent overloading and ensure safe operation.
4. Application Scope
Ideal for a wide range of marine vessels and scenarios:
- Commercial ships (cargo ships, container ships, tankers, bulk carriers).
- Offshore vessels (offshore supply ships, drill ships, wind farm support vessels).
- Recreational boats (large yachts, cruisers).
- Fixed marine structures (offshore platforms, floating docks, buoy systems).
Whether for primary anchoring, secondary mooring, or emergency positioning, this U2/U3 Grade Stud Link Anchor Chain delivers the reliability and performance required to keep vessels secure in all marine conditions.
5. Quality Assurance & Packaging
- Quality Control: Each chain undergoes rigorous inspection (visual checks, dimensional measurements, tensile testing, and corrosion resistance testing) before shipment to ensure zero defects.
- Secure Packaging: Packaged in seawater-resistant wooden crates or steel drums to protect against damage during transit (e.g., moisture, impact). For bulk orders, we offer containerized shipping with custom bracing to prevent shifting.
Choose our U2/U3 Grade Stud Link Anchor Chain for a robust, compliant, and long-lasting solution that meets the toughest marine anchoring challenges—backed by our commitment to quality and customer satisfaction.
Company Details
Bronze Gleitlager
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Bronze Sleeve Bushings
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Graphite Plugged Bushings
from Quality China Factory
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Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
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Ecer Certification：
Verified Supplier
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