... , U2, U3 2. Type: Open and Stud 3. Certificates:CCS, ABS, etc. offshore mooring chains Originally ... U32.Certificate: CCS, ABS, LR, GL, DNV, NK, BV, KR, RINA3. Surface: Galvanized or according to your requestWe ... can also provide grade 1, 2 and 3 stud & open link chain; marine anchor: Hall ... Black bitumastic paint or galvanized finishes are available.3. Continuous lengths can be made to order ...