GB/T 44851.12-2025
ActiveRoad vehicles—Liquefied natural gas (LNG) fuel system components—Part 12: Rigid fuel line in copper and its alloys
道路车辆 液化天然气（LNG）燃气系统部件 第12部分：铜及其合金管
Application Summary AI generated
This standard specifies technical requirements, dimensions, and testing methods for rigid fuel lines made of copper and its alloys used in LNG fuel systems for road vehicles. It applies to the design, manufacturing, and quality verification of these lines in LNG-powered trucks, buses, and other commercial vehicles to ensure leak tightness, pressure resistance, and corrosion durability under cryogenic conditions.
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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.