Introduction:  
JIC Fitting is a selection of hydraulic fittings that's produced in accordance to the SAE J514 requirements. The acronym JIC stands for Joint Industry Council. It's likewise known as the JIC 37 degrees flare fitting since it has a thirty seven degrees flare seating surface. These fittings are utilized on oil hydraulic systems in fields which are many (gas delivery, fuel power application, shipbuilding, mobile hydraulic equipment, etc...). A JIC fitting structure has 3 segments that create a tubing assembly: installing, flare nut, and sleeve.  
  
Material:  
Materials used-to fabricate JIC fittings include stainless and carbon steel SS316L.  
  
Sizes:  
JIC body and flare nut are available in outer diameter ("OD) sizes between 1/8" to one 2". Sleeve has 2 different reading measurements, metric size (mm) & inch exterior diameter ("OD). Sleeve size can be purchased from 3mm to 50mm and 1/8" to 2". Fitting sizes are specified by the corresponding outside diameter of the tubing for the numerous kinds of tube ends.  
  
Functioning Pressure:  
The conventional functioning stress of the fittings ranges from 1000 to 5000 psi for various sizes and connections. The minimum burst pressure is four times the working pressure. The JIC fittings should be able to withstand two times the working stress for a period of 1 minute with no leakage or failure.  
Remember to take note that the strain rating of an exact same fitting may vary when it's connected to various equipments.. For example, if a fitting with a reduced performing pressure is connected to a pipe, it will result in an overall much lower functioning strain. In all cases, constantly consider the lowest pressure as the optimum working pressure of the system.  
  
How does a JIC fitting works: For tube connections, the assembly operation begins out of the preparation of the tube. First, the nut as well as sleeve are inserted onto the conclusion of a tube. With all the usage of a flaring tool, form the conclusion of the hose to thirty seven degrees. Then, firm up the nut by implementing a spanner until the nut is tight and the sleeve grips upon the tube. In case the fittings are bench assembled, the gripping action may be driven by revolving the tubing using a pair of scissors as the nut is drawn down. When the tube could not be rotated by hand, the sleeve has gripped onto the tube. Once this occurs,, tighten the nut by switching it one complete turn. View this site - https://www.islandssounder.com, may vary more or less with various tubing materials, but for common practice, it's a very good rule to go by.  
  
Configurations of JIC Fitting: Commonly made use of connection types comprise of: JIC/BSPP Male Connector, JIC/ NPT Male connector, JIC union, JIC/NPT Swivel Male Connector, JIC/BSPP Swivel Male Connector.  
  
Brand of JIC Fittings:  
HS Corporation is a Korean manufacturer specializing in JIC Fitting. Started in 1980, HS Corporation has more than 30 years of specialised expertise in producing fittings.