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針式氨氣鋼瓶閥門
Product name: needle type ammonia gas cylinder valves
Models: QF - 11 - a
Specification: QF - 11 - a
Product introduction: applicable to ammonia technology parameters of the nominal pressure: 2.9 Mpa nominal diameter: DN6mm export thread: G1/2 connected to the cylinder thread: PZ27.8 safety device temperature or pressure:
Models: QF - 11 - a
Specification: QF - 11 - a
Product introduction: applicable to ammonia technology parameters of the nominal pressure: 2.9 Mpa nominal diameter: DN6mm export thread: G1/2 connected to the cylinder thread: PZ27.8 safety device temperature or pressure:
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