This standard specifies the requirements, test methods, test preparation, marking, packaging, protection and storage of ship pipeline valves (hereinafter referred to as valves). This standard applies to the design, manufacture and acceptance of general valves for ship pipelines.
GB/T 600-2008 Referenced Document
GB/T 1031-1995 Surface ronghness parameters and their values
GB/T 11698 Metal valves for use in marine flanged pipe systems.Face-to-face and center-to-face dimensions
GB/T 1182-1996 Geometrical tolerancing--Generalities, definitions, indications on drawings
GB/T 1184-1996 Geometrical tolerancing--Geometrical tolerance for features without individual tolerance indications
GB/T 1801-1999 Limits and fits Selection of tolerance zones and fits
GB/T 1804-2000 General tolerances Tolerances for linear and angular dimensions without individual tolerance indications