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活瓣式氧氣瓶閥
Product name: flapper type oxygen cylinder valves
Models: CGA540B
Specification: CGA540B
Product introduction: applicable to oxygen, hydrogen and argon gas, air, nominal pressure, nominal size 15 Mpa: DN4mm export thread: CGA540 connected to the cylinder thread: GB8335PZ27. 8 safety device temperature or pressure: 21 + / - 1.5 Mpa
Models: CGA540B
Specification: CGA540B
Product introduction: applicable to oxygen, hydrogen and argon gas, air, nominal pressure, nominal size 15 Mpa: DN4mm export thread: CGA540 connected to the cylinder thread: GB8335PZ27. 8 safety device temperature or pressure: 21 + / - 1.5 Mpa
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