GB/T 5312-2009
AbolishedCarbon and carbon-manganese steel seamless steel tubes and pipes for ship
船舶用碳钢和碳锰钢无缝钢管
Application Summary AI generated
GB/T 5312-2009 specifies the classification, technical requirements, dimensions, and testing methods for carbon and carbon-manganese steel seamless tubes used in shipbuilding. It is applied in the construction of ship piping systems, including hydraulic, fuel, and steam lines, where pressure and corrosion resistance are critical. This standard ensures that tubes meet the safety and durability requirements for marine environments and classification society approvals.
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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.