Flapper type oxygen cylinder valves
Product name: flapper type oxygen cylinder valves
Models: CGA540E
Specification: CGA540E
Product introduction: applicable to oxygen, air, nitrogen nominal pressure, nominal size 20 mpa: DN3mm export thread: CGA540 connected to the cylinder thread: 3/4-14 - NGT safety device temperature or pressure: 28 plus or minus 2 mpa
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