The JIS F2023 Cast Bar Type Chain Stopper is a robust marine deck fitting designed to secure anchor chains during anchoring and navigation. Installed between the windlass and the hawse pipe, it holds the chain firmly and transfers the tensile load from the windlass to the ship’s hull structure, ensuring safe anchoring operations.

Jis F2023 Cast Bar Type Chain Stopper

$999,999,999.00

Quantity

Key Features

Type: Cast Bar Type Chain Stopper

Standard: JIS F2023-1980

Material: Cast steel (high strength, impact resistant)

Chain Size: Typically suitable for Ø19–76 mm anchor chains (Grade 2 / Grade 3)

Load Capacity: Designed to withstand up to 80% of chain Minimum Breaking Load (MBL)

Structure: Solid cast body with fixed bar locking system

Surface Treatment: Primer painted, hot-dip galvanized, or bitumen coating

Certification: ABS, BV, LR, CCS, NK (available upon request)

Operation: Manual

Function & Application

Secures anchor chain when vessel is underway

Transfers load from windlass to hull structure

Prevents accidental chain movement or anchor dropping

Ensures safety during anchoring and mooring operations

Applicable for:

Cargo ships

Bulk carriers

Tankers

Offshore vessels

General marine anchoring systems

Design Characteristics

Cast bar structure ensures simple and durable operation

No roller components → lower maintenance requirement

Strong locking capability with minimal moving parts

Compact and space-saving design

Suitable for small to medium chain sizes

Jis F2023 Cast Bar Type Chain Stopper

Product Info