The marine anchor chains are made of metal, chain diameter start from 12.5MM to 162mm. grade 2 and grade 3 chains are available.It is used for mooring requirements and is applicable to commercial shipping.The marine anchor chains are for sale at YSmarines with the best prices. All the chains are tested by UT and MT detection and proof and loading test have been passed. Their surface could be blacking painting or hot-dip galvanized. All the chains could be approved by marine classification society such as ABS, DNV, RINA, LR, BV, CCS, BKI, etc.