CB/T 3844-2000 Marine Roller Lever Chain Stopper
Chain stopper is an important mooring device which is used to fix the anchor chain and prevent it slide out when vessels sail or drop anchor. It can reduce the working load to protect the anchor windlass. CB/T 3844-2000 marine roller lever chain stopper is applicable to one-stage, two-stage and three-stage anchor chains in diameter of 42~132mm. Marine lever chain stopper can be welded directly to the deck. Complying with the regulatory requirements of GL, LR, DNV classification societies, roller lever chain stopper can withstand 80% of anchor chain’s minimum breaking load, in which case that the force member cannot be deformed permanently.
 
 
Features of Marine Roller Lever Chain Stopper
1. Model Type: marine roller lever chain stopper;
2. Shipbuliding Standard: CB/T 3844-2000;
3. Applicable Anchor Chain Diameter: 42~132mm;
4. Weight: 274~6244kg;
5. Material: Cast Steel;
6. Smooth, polished surface without any defects such as cracks, sand hole that influence the strength;
7. Surface Coating: anti-rust primer and bitumen paint;
8. Flexible roller, accurate positioning;
9. Certificate: CCS,ABS,BV,LR,DNV,NK etc.;
10. Can be designed according to customer’s requirements.