The Marine Chain Stopper is a vital deck fitting used to secure anchor chains or mooring chains and transfer the load from the windlass or winch to the vessel’s hull structure during anchoring and mooring operations. It is typically installed between the windlass and the hawse pipe or in the mooring line arrangement.
Marine Chain Stopper
$999,999,999.00Price
Key Features
- Material: High-strength cast steel or fabricated steel
- Chain Diameter: Typically Ø12–200 mm (customizable)
- Chain Grade: Grade 2 / Grade 3 / R3 / R4 / R5
- Load Capacity: 80%–100% of chain Minimum Breaking Load (MBL)
- Operation: Manual / Semi-automatic / Lever / Hydraulic
- Structure: Heavy-duty, corrosion-resistant design
- Surface Treatment: Epoxy primer, hot-dip galvanizing, or marine anti-corrosion coating
- Certification: ABS, LR, BV, CCS, DNV, NK
Function & Application
- Secures anchor or mooring chains during operation
- Transfers load from windlass or winch to vessel structure
- Prevents chain slipping or accidental release
- Enhances operational safety and equipment lifespan
Applications:
- Cargo vessels
- Bulk carriers
- Oil tankers
- Offshore vessels and platforms
- Tugboats
- Fishing vessels
- Marine anchoring and mooring systems
Design Characteristics
- Robust construction for harsh marine and offshore environments
- Multiple structural options for different operational needs
- Reliable locking systems for safe chain holding
- Easy installation and maintenance
- Compatible with international marine standards
