ISO 13729 Type A Deck-Mounted Closed Chock – High-Performance Wire Rope Guidance Solution for Marine Vessels
Designed for Peak Deck Efficiency
Our ISO 13729 Deck-Mounted Closed Chock stands as the premier option for marine vessels necessitating reliable and secure wire rope management directly on deck. This precision-engineered marine fitting offers:
✔ Safe and smooth transition of wire ropes from inboard to outboard sections
✔ Mathematically optimized curvature with a 12:1 rope diameter ratio for enhanced performance
✔ Robust construction tailored for the rigorous demands of marine operations
✔ Effortless deck integration ensuring a clean and professional installation
Technical Excellence:
• ISO 13729 Compliant: Adheres to international marine standards for quality and safety
• Wire Rope Optimized: Specifically engineered for wire rope systems, ensuring seamless operation
• Heavy-Duty Build: Constructed from high-grade marine cast steel for durability and longevity
• Precision Radius Design: Minimizes rope fatigue and prevents damage, extending rope lifespan
Perfect for:
✓ Commercial cargo ships and freighters
✓ Offshore support and service vessels
✓ Tugboats and industrial workboats
✓ Any vessel utilizing wire rope mooring and anchoring systems
Global Recognition and Certifications:
Approved by all leading classification societies worldwide, including:
- CCS (China Classification Society)
- ABS (American Bureau of Shipping)
- BV (Bureau Veritas)
- LR (Lloyd’s Register)
- NK (Nippon Kaiji Kyokai)
- RINA (Registro Italiano Navale)
- DNV (Det Norske Veritas)
Technical Parameters:
| Nominal Dimensions | l4 | H1 | H2 | H3 | l1 | l2 | l3 | R | R1 | R2 |
|---|---|---|---|---|---|---|---|---|---|---|
| Size (L x H x D) | ||||||||||
| 250x200x214 | 265 | 427 | 368 | 108 | 488 | 453 | 76 | 100 | 219 | 160 |
| 300x250x286 | 330 | 551 | 481 | 144 | 614 | 565 | 89 | 125 | 282 | 212 |
| 350x250x333 | 403 | 601 | 525 | 168 | 716 | 660 | 114 | 125 | 308 | 232 |
| 400x250x381 | 475 | 652 | 553 | 192 | 820 | 754 | 139 | 125 | 335 | 236 |
| 450x250x381 | 524 | 652 | 553 | 192 | 870 | 804 | 164 | 125 | 335 | 236 |
| 500x250x381 | 574 | 652 | 553 | 192 | 920 | 854 | 189 | 125 | 335 | 236 |
| 400x250x428 | 500 | 701 | 609 | 216 | 870 | 796 | 139 | 125 | 360 | 268 |
| 450x250x428 | 550 | 701 | 609 | 216 | 920 | 846 | 164 | 125 | 360 | 268 |
| 500x250x428 | 600 | 701 | 609 | 216 | 970 | 896 | 189 | 125 | 360 | 268 |
| 500x400x428 | 600 | 851 | 759 | 216 | 970 | 896 | 176 | 200 | 435 | 343 |
| 500x250x525A | 652 | 798 | 675 | 264 | 1068 | 1000 | 190 | 125 | 409 | 286 |
| 500x400x525A | 652 | 948 | 825 | 264 | 1068 | 1000 | 193 | 200 | 484 | 361 |
| 500x250x525B | 652 | 801 | 680 | 264 | 1074 | 1000 | 176 | 125 | 412 | 291 |
| 500x400x525B | 652 | 951 | 830 | 264 | 1074 | 1000 | 179 | 200 | 487 | 366 |
The description/sizes may be different with goods, please check with us when order.
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