High Holding Power Spek Anchor ABS CCS BV LR DNV Certified Sturdy Cast Steel Marine Ship Anchor

The Spek anchor is the mainstream type of stockless anchor featuring sturdy structure, convenient operation, reliable grip, and strong adaptability. Widely used in merchant ships, engineering vessels, cruise ships, and yachts, it is suitable for various seabeds including sand, mud, and gravel. Available in Type 95, Type SR, and Type M models covering weight requirements from 40kg to 26,000kg.

Production follows CB/T 711-1995 standards and classification society requirements through comprehensive manufacturing stages:

• Raw Material Preparation: Selection of ZG200-400C, Q235 shipbuilding cast/forged steel with spectral analysis and mechanical property testing
• Forming Process: Casting (mainstream for large specifications) or forging (high-strength requirements) with controlled temperature and composition
• Heat Treatment: Normalizing at 880-920°C, optional quenching, and tempering at 550-650°C for optimal performance
• Finishing & Size Control: CNC machining with ±1-±3mm tolerance, three-coordinate measurement verification
• Surface Treatment: Sandblasting followed by hot-dip galvanizing (≥85μm) or multi-layer coating system (≥200μm)
• Assembly & Testing: Comprehensive safety verification and quality control

• Improved center of gravity and anchor crown design with strengthened ribs
• Gripping ratio of 3-5, superior to traditional Hall anchors
• Quick soil penetration with optimized anchor claw angles
• Cast/forged one-piece structure with balanced tensile strength and toughness

• Easy deployment and retrieval, compatible with anchor chain tubes
• Zero damage to hull with natural flip-up retrieval
• Stockless design saves deck space
• 30%+ increase in operational efficiency

• High-quality ship-certified materials with defect elimination
• 15-20 year lifespan in saltwater environments
• Low maintenance costs with long intervals

• Global classification society certification (ABS, LR, DNV, CCS, BV, etc.)
• Meets SOLAS and CB/T 711-1995 standards
• Full specification compatibility from 40kg to 26,000kg

• Commercial Shipping: Bow anchors for bulk carriers, container ships, and oil tankers
• Cruise Ships & Luxury Yachts: Type SR models with low center of gravity and damage prevention
• Engineering Vessels: Positioning anchors for dredgers, cranes, and platform supply ships
• Fishing & Small Vessels: Main anchors with compact storage design
• Marine Facilities: Permanent mooring for buoys, lighthouse ships, and offshore platforms

24/7 customer service for specification selection, usage methods, and maintenance guidance. Backed by decades of marine hardware manufacturing expertise with rigorous quality testing including load-bearing, corrosion resistance, and seabed simulation trials.