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軸耦合氧氣瓶閥
Product name: shaft coupling oxygen cylinder valves
Model: QF - 2 g
Specification: QF - 2 g
Product introduction: applicable to oxygen, nitrogen, air, nominal pressure, nominal size 15 Mpa: DN4mm export thread: G5/8 cylinders with connection thread: PZ27.8 safety device temperature or pressure: 21 + / - 1.5 Mpa
Model: QF - 2 g
Specification: QF - 2 g
Product introduction: applicable to oxygen, nitrogen, air, nominal pressure, nominal size 15 Mpa: DN4mm export thread: G5/8 cylinders with connection thread: PZ27.8 safety device temperature or pressure: 21 + / - 1.5 Mpa
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