This standard specifies the classification, marking, requirements, and Test methods, inspection rules, marking, packaging and storage. This standard applies to the design, manufacture and acceptance of mud boxes for bilge water pipes in ship machinery spaces and shaft tunnels.
CB/T 3198-2014 Referenced Document
CB/T 3927 Wall thickness of casting body for marine valve
CB/T 4196-2011 Marine pipe flanges-connection dimensions and mating face
CB/Z 343-2005 Hot dipping galvanizing for marine fittings
GB/T 1184-1996 Geometrical tolerancing--Geometrical tolerance for features without individual tolerance indications
GB/T 1804-2000 General tolerances Tolerances for linear and angular dimensions without individual tolerance indications