... :stainless steel 304 316 3.Nominal pressure:3000 Stainless steel Nut and ferrule set1.Material:stainless steel 304 ,316 2.Nominal pressure ... Thread Standard:NPT,BSP,BSPT,G,SAE,PT,RP,ISO and etc.6.Applicable medium:oil,gas,water or other medium ... High quality,safe, reliable and leak-proof connection;2)Easy to install ,disconnect retighten and trouble-free performance; Stainless steel Nut and ferrule set