Ship chain stopper GB/T 3844

Chain stopper is to fix the anchor chain & anchor in position even in heavy sea conditions. It alwaysreduce the pull load suffered by windlass. It is designed based on the standard chain stopper strength 80% of anchor chain's minimum breaking load. NDE test is applicable to all of chain stopper we produced.GB/T 3844 anchor chain stopper is applicable to the chain size between 44mm to 132mm. For smaller size of chain please contact with us and refer to other design standard. Main Technical Specification 1. Technical Standard: GB/T 3844-2000 2. Type: Roller lever type 3. Chain Size: 42-132mm 4. Materials: Mild Steel, C-Mn Steel, Stainless Steel, Casting Steel, Nodular Cast Iron, Steel Forging, 5. Surface treatment: sandblasting to S2.5 + one layer of epoxy shop primer, Galvanized, Polished, customized surface treatment available. 6. Classification Certificates:CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, Etc. 7. Can be Customized