氧化亚氮（N2O）钢瓶阀门

Product name: nitrous oxide (n2o) cylinder valves
Models: CGA870-2 - c
Specification: CGA870-2 - c
Product introduction: applicable to nitrous oxide (N2O) N2O nominal pressure, nominal size 15 mpa: DN2.5 export thread: mm diameter 7 mm clip 1-6 mm diameter dowel pin and cylinder connecting thread: GB8338 PZ27.8 safety device temperature or pressure: no