轴耦合氧气瓶阀
Product name: shaft coupling oxygen cylinder valves
Model: QF - 35 d
Specification: QF - 35 d
Product introduction: applicable to oxygen, nitrogen, air, nominal pressure, nominal size 15 MPa: DN2mm export thread: G5/8 cylinders with connection thread: M25 * 2 safety device temperature or pressure: 21 + / - 1.5 MPa
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