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天然氣鋼瓶閥門(mén)
Product name: natural gas cylinder valves
Model: QF - 5 t
Specification: QF - 5 t
Product introduction: applicable to gas nominal pressure: 20 mpa nominal diameter: DN4mm export thread: DIN 477 W21.8 * 1/14 - LH cylinders with connection thread: PZ27.8 safety device temperature or pressure: 33 + 2 mpa, 100 �� to + / - 5 ��
Model: QF - 5 t
Specification: QF - 5 t
Product introduction: applicable to gas nominal pressure: 20 mpa nominal diameter: DN4mm export thread: DIN 477 W21.8 * 1/14 - LH cylinders with connection thread: PZ27.8 safety device temperature or pressure: 33 + 2 mpa, 100 �� to + / - 5 ��
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