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活瓣式氧氣瓶閥
Product name: flapper type oxygen cylinder valves
Models: QF - 5
Specification: QF - 5
Product introduction: applicable to oxygen, hydrogen and argon gas, said air pressure: 20 mpa nominal diameter: DN4mm export thread: G5/8 cylinders with connection thread: GB8335PZ27. 8 safety device temperature or pressure: 28 plus or minus 2 mpa
Models: QF - 5
Specification: QF - 5
Product introduction: applicable to oxygen, hydrogen and argon gas, said air pressure: 20 mpa nominal diameter: DN4mm export thread: G5/8 cylinders with connection thread: GB8335PZ27. 8 safety device temperature or pressure: 28 plus or minus 2 mpa
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