3.JIC 37 degree cone angle threaded joint
37 degree cone angle (JIC) society of Automotive Engineers (SAE) stipulates that 37 degree cone angle or cone seat can be used for high-pressure hydraulic pipeline. This type of pipe joint is usually called JIC pipe joint. JIC external thread is a straight thread, which can only be matched with JIC thread. JIC external thread is a straight thread and has a 37 degree conical seating surface. JIC thread is also a straight thread and has a 37 degree conical seating surface. The seal is formed at the 37 degree cone seat surface. For some sizes of threads, the same as sae45 degree cone angle threads, the cone angle should be carefully measured to distinguish.
