GB/T 35072-2018
ActiveCorrosion resistant alloy bimetal fittings for petroleum and natural gas industries
石油天然气工业用耐腐蚀合金复合管件
Application Summary AI generated
This standard specifies technical requirements, test methods, and inspection rules for corrosion-resistant alloy bimetal fittings used in petroleum and natural gas pipeline systems. It is applied in the manufacturing and quality verification of fittings such as elbows, tees, and reducers that combine a corrosion-resistant alloy inner layer with a carbon steel outer layer. The standard ensures reliable performance in harsh environments, including sour gas and high-corrosion oil fields, during transportation and processing operations.
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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.