二氧化碳鋼瓶閥的軸耦合
Product name: shaft coupling of co2 cylinder valve
Models: CGA320B
Specification: CGA320B
Product introduction: applicable to CO2 technology parameters of the nominal pressure: 15 Mpa nominal diameter: DN7mm export thread: CGA320 connected to the cylinder thread: 3/4-14 - NGT safety device temperature or pressure: 21 + / - 1.5 Mpa
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