Front Back Ferrule 1.Material:stainless steel 304 316 2.Nominal pressure:up to 6000 PSI 3.Size:1/8"--2" 4.Type:ferrules Front Back Ferrule,Tube Fitting1.Material:stainless steel 304 ,3162.Nominal pressure:up to 3000-6000 PSI;3.Tube O.D:6-32mm or 1/16"-1" inch;4.Technics:Forged;5.Thread Standard:NPT,BSP,G,AN,PT,RP,ISO and etc.6.Applicable medium:oil,gas,water or other medium;7. Place of origin: ...