GB 44017-2024
ActiveArmouring hose for the connection of gas appliance
燃气用具连接用金属包覆软管
Application Summary AI generated
GB 44017-2024 specifies the technical requirements, test methods, inspection rules, and marking for metal armouring hoses used to connect gas appliances to gas supply lines. It applies to flexible hoses with a metal outer braid or sheath designed for indoor gas installations in residential and commercial buildings, ensuring safety against leakage, pressure resistance, and durability. This standard is used by manufacturers, testing laboratories, and construction inspectors to certify hoses for use with natural gas or liquefied petroleum gas in fixed piping systems.
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