China Vertical Lead Sheave Fairlead – Custom Marine Guidance System with International Certification
Engineered for precision rope and cable guidance in marine environments, our Vertical Lead Sheave Fairlead ensures smooth, reliable operation for winching, mooring, and lifting applications. Manufactured using high-grade steel plates including Q235 and Q345—or customized materials per your specifications—each fairlead is built to withstand harsh conditions while minimizing wire rope wear. Backed by advanced production equipment and strict quality control, we deliver durable solutions that meet global standards, with certifications available from ABS, BV, DNV, LR, GL, CCS, RINA, and mill certification protocols.
Technical Specifications – Vertical Lead Sheave Fairlead
| Sheave Dia (inch) | Wire Rope Size (inch) | SWL (kN) | A (inch) | B (inch) | C (inch) | D (inch) | E (inch) | F (inch) | G (inch) |
|---|---|---|---|---|---|---|---|---|---|
| 6 | 1/2″ | 4000 | 7 | 3 1/2 | 3 3/4 | 5 | 5 1/4 | 6 1/2 | 1/2″ |
| 8 | 5/8″ | 8000 | 9 1/4 | 4 3/4 | 4 1/2 | 6 | 7 1/2 | 9 | 5/8″ |
| 10 | 3/4″ | 12000 | 11 1/2 | 5 3/4 | 5 1/2 | 7 | 9 1/2 | 11 | 3/4″ |
| 12 | 7/8″ | 20000 | 15 1/2 | 8 | 6 | 8 | 13 | 15 | 7/8″ |
Key Features & Benefits
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Heavy-Duty Steel Construction: Fabricated from Q235, Q345, or custom-grade steel for superior strength and corrosion resistance
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International Marine Certification: Compliant with ABS, BV, DNV, LR, GL, CCS, RINA, and mill certification requirements
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Precision Sheave Alignment: Reduces rope friction and extends service life of both wire and synthetic ropes
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Customizable Design: Available in tailored dimensions, materials, and load ratings to match specific vessel or platform needs
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High Load Capacity: Safe working load (SWL) ranges from 4000 kN to 20000 kN, suitable for demanding marine applications
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Smooth Rope Guidance: Ideal for winch integration, offshore lifting, and mooring systems
Applications
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Winch and hoist guidance systems on ships and offshore platforms
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Dock and quayside mooring assistance
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Tugboat and workboat rope management
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Heavy lifting and cargo handling operations
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Marine construction and port infrastructure
The description/sizes may be different with goods, please check with us when order.
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