Answer
Oct 29, 2024 - 10:28 AM
Yes, NPT (National Pipe Taper) threads can be used for hydraulic fittings, but they are not typically recommended for high-pressure hydraulic systems due to their tapered design, which can be prone to leaks. For better sealing and reliability in hydraulic applications, it is generally preferable to use fittings with O-ring seals or other dedicated hydraulic fitting standards like JIC or SAE.
