instrument tube fitting Standards:NPT,BSP,ISO,DIN material:ss304,316,316L certificates:ISO9001 Stainless Steel tube fitting1.Material:stainless steel 304 ,316 2.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,BSPT,G,SAE,PT,RP,ISO and etc.6.Applicable medium:oil,gas,water or other medium;7. Place of origin:Jiangsu,China(Mainland);8. Specified specification available upon request;9. OEM orders are welcomed.