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氟利昂閥聯(lián)接軸
Product name: shaft coupling of freon valve
Model: QF - 13 a
Specification: QF - 13 a
Product introduction: applicable to freon gas cylinders nominal pressure: 12.5 Mpa nominal diameter: DN4mm export thread: G3/4 connected to the cylinder thread: GB8335 PZ 27.8 safety device temperature or pressure: no
Model: QF - 13 a
Specification: QF - 13 a
Product introduction: applicable to freon gas cylinders nominal pressure: 12.5 Mpa nominal diameter: DN4mm export thread: G3/4 connected to the cylinder thread: GB8335 PZ 27.8 safety device temperature or pressure: no
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