3.JIC 37 ° cone angle threaded joint
37 ° cone angle (JIC) society of Automotive Engineers (SAE) stipulates that 37 ° 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 ° conical seating surface. JIC thread is also a straight thread and has a 37 ° conical seating surface. The seal is formed at the 37 ° cone seat surface. For some sizes of threads, the same as sae45 ° cone angle threads, the cone angle should be carefully measured to distinguish.
