GB/T 20663-2006
AbolishedBladder type accumulators
囊式蓄能用压力容器
Application Summary AI generated
GB/T 20663-2006 specifies technical requirements, test methods, and safety criteria for bladder type accumulators used in hydraulic and pneumatic fluid systems. It applies to pressure vessels with a flexible bladder separating gas and liquid, commonly used in industrial machinery, construction equipment, and energy storage applications to absorb shocks, maintain pressure, or store hydraulic energy. The standard ensures reliability and safety in manufacturing and operation within China's fluid power and pressure vessel industries.
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