天然气钢瓶阀门(球阀)
Product name: natural gas cylinder valves (ball valve)
Model: QF - T1H2
Specification: QF - T1H2
Product introduction: applicable to gas bottle of nominal pressure, nominal size 20 mpa: DN4mm export thread: internal thread M12 * 12.5 and cylinder connecting thread: G1/2 safety device temperature or pressure: no
下一页:天然气钢瓶阀门