GB 44023-2024
ActiveCompounded rubber hose for internal use in gas appliance connection
燃气用具连接内用橡胶复合软管
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and marking for compounded rubber hoses used to connect gas appliances to indoor gas piping systems. It applies specifically to flexible hoses installed within buildings for connecting household or commercial gas stoves, water heaters, and similar equipment to fixed gas supply lines. The standard ensures safety and durability in residential and commercial construction contexts by defining performance criteria for gas-tightness, pressure resistance, and aging resistance.
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