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活瓣式氧氣瓶閥
Product name: flapper type oxygen cylinder valves
Models: CGA320A
Specification: CGA320A
Product introduction: applicable to oxygen nominal pressure: 15 mpa nominal diameter: DN4mm export thread: CGA320 connected to the cylinder thread: 1-11, 1/2 - NGT safety device temperature or pressure: 21 + / - 1.5
Models: CGA320A
Specification: CGA320A
Product introduction: applicable to oxygen nominal pressure: 15 mpa nominal diameter: DN4mm export thread: CGA320 connected to the cylinder thread: 1-11, 1/2 - NGT safety device temperature or pressure: 21 + / - 1.5
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