Water Expo 2023 News
ClassNK joins major classification societies by amending rules relating to the inspection of seawater-lubricated propeller shafts
Nippon Kaiji Kyokai (ClassNK) has joined the major classification societies to amend its rules relating to the inspection of seawater-lubricated propeller shaft systems. The amendment means that ships with open seawater-lubricated propeller shafts that are built to ClassNK rules are subject to the same 15-year shaft withdrawal inspection periods as oil-lubricated shafts and stern-tubes, subject to monitoring criteria. ClassNK amends rules for seawater-lubricated shafts The announcement brings...
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