Bulwark Mounted Marine Chock – The Rope Protection Solution
Engineered to Safeguard Mooring Lines
Our Bulwark Mounted Marine Chock is a closed-type guide system that protects mooring ropes from excessive wear while ensuring precise positioning. Installed directly on vessel bulwarks, this high-strength cast steel chock significantly extends rope lifespan by reducing friction during mooring operations.
Key Features & Benefits
✔ Superior Rope Protection
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Closed design prevents line slippage
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Smooth interior surfaces minimize abrasion
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Extends mooring rope service life by 30-50%
✔ Heavy-Duty Construction
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Premium cast steel for maximum durability
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Primed paint finish for weather resistance
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Multiple size options for all vessel classes
✔ Global Compliance
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Meets ISO 13729, GB 11586-89, DIN 81915, JIS F2007-76
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Certified by ABS, BV, CCS, DNV-GL, LR, NK, KR, RINA
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Universal mounting on all standard bulwarks
✔ Simple Yet Effective Design
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Easy installation on existing bulwarks
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Maintenance-free operation
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Streamlined profile reduces deck clutter
Technical Specifications
| Feature | Specification |
|---|---|
| Model Type | Bulwark Mounted |
| Material | High-Grade Cast Steel |
| Surface | Primed Paint (optional coatings) |
| Standards | ISO, GB, DIN, JIS Compliant |
| Certifications | All Major Classification Societies |
Standard |
Type of Bulwark Mounted Marine Chock | The Range of Nominal Size |
| DIN 81915 Chock | Type A, Type B | Type A: 10kN~320kN |
| Type B: 10kN~80kN | ||
| JIS F2007-1976 Mooring Chock | Type A, Type B | Type A: 150mm~500mm |
| Type B: 150mm~300mm | ||
| EU Type Bulwark Mounted Chock | Bulwark Mounted Chock | A x B: |
| 315mmx250mm, 425mmx280mm | ||
| 600mmx315mm, 600mmx450mm | ||
| ISO 13728 Panama Chock | Type B | L: 310mm, 360mm |
| JIS F2017 Type BP Panama Chock | Type BP | L: 310mm, 360mm |
| JIS F2017 Type BC Panama Chock | Type BC | L: 310mm, 360mm, 400mm, |
| 450mm, 500mm | ||
| ISO 13729 Type B Bulwark Mounted Closed Chock | Type B | L x H x D: |
| 250x200x214 ~ 500x400x525B | ||
| JIS F2030-1978 Single Point Mooring Pipe | Type A, Type B | Type A: 400mm~800mm |
| Type B: 400mm~800mm | ||
| GB 11586-89 Panama Chock | Type BC, Type BP | Type BC: 310mm~500mm |
| Type BP: 310mm~360mm | ||
| NS2589 Mooring Chock | NS2589 Mooring Chock | a x b: |
| 300mmx250mm, 400mmx250mm | ||
| CB/T 34-2007 Mooring Chock | Type A, Type AF, Type C | Type A: 150mm~550mm |
| Type AF: 150mm~550mm | ||
| Type C: 120mm~320mm |
The description/sizes may be different with goods, please check with us when order.
