GB/T 26255.2-2010
AbolishedMechanical fittings for polyethylene piping systems for the supply of gaseous fuels - Part 2: Metal fittings for pipes of nominal outside diameter greaten than 63mm
燃气用聚乙烯管道系统的机械管件 第2部分：公称外径大于63mm的管材用钢塑转换管件
Application Summary AI generated
This standard specifies the technical requirements, test methods, and inspection rules for metal mechanical fittings used to connect polyethylene (PE) pipes with nominal outside diameters greater than 63mm in gaseous fuel supply systems. It is applied in the construction and maintenance of medium- and low-pressure natural gas or liquefied petroleum gas distribution networks, ensuring leak-proof and durable joints between PE pipes and metal components like valves or meters. The standard is critical for quality control in manufacturing, field installation, and safety certification of gas pipeline infrastructure.
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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.