GB/T 593-2019
ActiveMarine packed cocks
船用填料旋塞
Application Summary AI generated
GB/T 593-2019 specifies the classification, technical requirements, test methods, inspection rules, and marking for marine packed cocks, which are valves used to control fluid flow in ship piping systems. It is applied in the design, manufacturing, and quality inspection of these cocks for seawater, freshwater, fuel, and other onboard fluid systems. The standard ensures reliable sealing and operational safety under marine environmental conditions, such as vibration, corrosion, and pressure variations.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.