氧气瓶阀

Product name: oxygen cylinder valves
Models: CGA870 a3-4
Specification: CGA870 a3-4
Product introduction: applicable to oxygen tank nominal pressure, nominal size 15 mpa: DN1.5 export thread: mm diameter 7 mm clip 2-4.8 mm in diameter dowel pin and cylinder connecting thread: 3/4-16 - UNF safety device temperature or pressure: 73  to + / - 3