About This

37° JIC X NPT THREADS: 37° SAE 3/8" Flare x 3/8" Male NPT Hydraulic tube fitting. Matches 3/8" Tube. Fits 37° SAE Standard Fittings and NPT thread.
HIGH QUALITY CARBON STEEL: Our Hydraulic fitting union is made of high quality carbon steel for corrosion resistance, fast heat dissipation and reduced seal deterioration under high temperature conditions. Suitable for low and medium pressure hydraulic systems, it is not easy to crack when flaring and ensures a tight sealing surface fit.
PARAMETER PERFORMANCE: Flare JIC tube union fittings are typically available in 6000 PSI maximum operating pressures for hydraulic fluid transmission systems with tube O.D. from 4mm to 34mm(depend on the size you choose). Working Temperature: -65°F (-54°C) to 482°F (250°C). Seal form: taper seal (37° JIC)
EASY INSTALLATION: Flare tube fitting is very easy to install, just connect the hydraulic tube to the fitting, for better sealing effect, there can be Teflon tape wrapped around the threads. Quick and easy to connect.
WIDELY USAGE: The straight union adapter hydraulic fitting suitable for Air, Hydraulic Fluid, ATV, Isopropyl Alcohol, Natural Gas, Fuel, Lubricants, Fresh Water