flapper type oxygen cylinder valves
Product name: flapper type oxygen cylinder valves
Models: CGA540C
Specification: CGA540C
Product introduction: applicable to oxygen, air, nitrogen nominal pressure, nominal size 15 MPa: DN4mm export thread: CGA540 connected to the cylinder thread: 1-11 1/2 - NGT safety device temperature or pressure: 21 + / - 1.5 MPa
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