JIS F2016 casting steel pawl type chain stopper is designed to be applicable to U2 and 3 anchor chains. Pawl type chain stopper is installed between the windlass and hawsepipe in order to clamp the anchor chain when ship sails. The windlass breaking hold capacity is 45% of the anchor chain breaking force with installation of anchor chain stopper. While it is 80% without chain stopper. It proves that the chain stopper shared big force of the windlass and well protect this main deck machinery.
Main Technical Specification
Technical Standard: JIS F2031:1998;
Nominal Size:60 to 122;
Type: Casting Steel Pawl type, A, B ;
Chain Size: 58-122mm;
Weight: 401 to 2900kg;
Materials: Mild Steel, C-Mn Steel, Casting Steel, Forging C-Mn Steel,
Surface treatment: sandblasting to S2.5 + one layer of epoxy shop primer, customized surface treatment available.
Classification Certificates:CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, Etc.
Can be Customized as shipyard request