... 3.Nominal pressure:3000--6000PSI 4.Type:Nut Fitting Nut1.Material:stainless steel 304 ,316 2. ... NPT,BSP,BSPT,G,SAE,PT,RP,ISO and etc.6.Applicable medium:oil,gas,water ... ensure: 1)High quality,safe, reliable and leak-proof connection;2)Easy to install ,disconnect ... quality,safe, reliable and leak-proof connection;2)Easy to install ,disconnect retighten and trouble-free performance; Pipe Fitting Nut