GB/T 17459-1998
AbolishedDuctile iron pipes--Bitumen coating
球墨铸铁管 沥青涂层
Application Summary AI generated
This standard specifies the technical requirements, test methods, and inspection rules for bitumen coating applied to ductile iron pipes. It is used in the manufacturing and quality control of pipes intended for water supply, sewage, and other fluid transportation systems. The standard ensures the coating provides effective corrosion protection and durability in buried or exposed pipeline applications.
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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.