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軸耦合氫氣瓶閥
Product name: shaft coupling hydrogen gas cylinder valves
Models: QF - 30 - a
Specification: QF - 30 - a
Product introduction: applicable to hydrogen nominal pressure: 15 mpa nominal diameter: DN4mm export thread: W21.8 * 1/14 - LH cylinders with connection thread: GB8335PZ27. 8 safety device temperature or pressure: no
Models: QF - 30 - a
Specification: QF - 30 - a
Product introduction: applicable to hydrogen nominal pressure: 15 mpa nominal diameter: DN4mm export thread: W21.8 * 1/14 - LH cylinders with connection thread: GB8335PZ27. 8 safety device temperature or pressure: no
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