The CB T38-1999 Three Roller Chock is a marine deck fitting designed for guiding and protecting mooring ropes or steel wires during berthing and mooring operations. It consists of three rollers arranged to minimize friction and reduce wear on mooring lines when subjected to multi-directional forces.
CB T38-1999 Three Roller Chock
$999,999,999.00Price
Key Features
- Three-roller configuration ensures smooth rope movement in various directions
- Reduces friction and abrasion on mooring lines, extending service life
- Heavy-duty construction suitable for harsh marine environments
- Corrosion-resistant materials (typically cast steel or cast iron)
- Applicable for both synthetic ropes and wire ropes
Standard Compliance
- Manufactured in accordance with CB/T 38-1999, a Chinese marine industry standard
Typical Technical Parameters
- Nominal Size: Based on roller diameter (e.g., 150 mm, 200 mm, 250 mm, etc.)
- Material: Cast steel (ZG230-450) or equivalent
- Surface Treatment: Anti-corrosion coating or galvanization
- Load Capacity: Designed to withstand high mooring loads (specific values depend on size)
- Mounting Type: Deck-mounted, welded or bolted
Applications
- Ship decks (cargo ships, tankers, bulk carriers)
- Offshore platforms
- Port and dock facilities
Function
The three roller chock guides mooring lines safely through a fixed lead, allowing angular adjustment while minimizing stress concentration and mechanical damage to the rope.
